diff options
author | Maurus Cuelenaere <mcuelenaere@gmail.com> | 2008-04-24 20:08:28 +0000 |
---|---|---|
committer | Maurus Cuelenaere <mcuelenaere@gmail.com> | 2008-04-24 20:08:28 +0000 |
commit | 95167e01773dcfe8e5c1b356cfa1ea4b3a55441b (patch) | |
tree | 8b5312c5f1d1ecc8231bf8e14a1eb1678474bf8a /firmware | |
parent | 46b492861152af9b91d3ab65ef0e5e14c876c3fc (diff) | |
download | rockbox-95167e01773dcfe8e5c1b356cfa1ea4b3a55441b.tar.gz rockbox-95167e01773dcfe8e5c1b356cfa1ea4b3a55441b.zip |
Commit whole Creative Zen Vision:M target tree + all related firmware/
changes.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17241 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware')
37 files changed, 2746 insertions, 72 deletions
diff --git a/firmware/SOURCES b/firmware/SOURCES index 0acfdd5bf9..ac9ac46212 100644 --- a/firmware/SOURCES +++ b/firmware/SOURCES @@ -237,10 +237,12 @@ usbstack/usb_storage.c usbstack/usb_serial.c #if CONFIG_USBOTG == USBOTG_ARC target/arm/usb-drv-arc.c +#elif CONFIG_USBOTG == USBOTG_ISP1583 +drivers/isp1583.c #endif #else /* !defined(HAVE_USBSTACK) */ #if CONFIG_USBOTG == USBOTG_ISP1362 -drivers/isp1362.c +drivers/isp1362.c #elif CONFIG_USBOTG == USBOTG_M5636 drivers/m5636.c #endif @@ -672,6 +674,17 @@ target/arm/imx31/gigabeat-s/pcm-imx31.c #endif /* SIMULATOR */ #endif /* GIGABEAT_S */ +#if CONFIG_CPU == DM320 +target/arm/tms320dm320/debug-dm320.c +target/arm/tms320dm320/dsp-dm320.c +target/arm/tms320dm320/i2c-dm320.c +target/arm/tms320dm320/kernel-dm320.c +target/arm/tms320dm320/spi-dm320.c +target/arm/tms320dm320/system-dm320.c +target/arm/tms320dm320/timer-dm320.c +target/arm/tms320dm320/uart-dm320.c +#endif /* CONFIG_CPU == DM320 */ + #ifdef MROBE_500 #ifndef SIMULATOR target/arm/lcd-as-memframe.S @@ -689,17 +702,25 @@ target/arm/tms320dm320/mrobe-500/pcm-mr500.c target/arm/tms320dm320/mrobe-500/powermgmt-mr500.c target/arm/tms320dm320/mrobe-500/power-mr500.c target/arm/tms320dm320/mrobe-500/usb-mr500.c -target/arm/tms320dm320/debug-dm320.c -target/arm/tms320dm320/i2c-dm320.c -target/arm/tms320dm320/kernel-dm320.c -target/arm/tms320dm320/spi-dm320.c -target/arm/tms320dm320/system-dm320.c -target/arm/tms320dm320/timer-dm320.c -target/arm/tms320dm320/uart-dm320.c -target/arm/tms320dm320/dsp-dm320.c #endif /* SIMULATOR */ #endif /* MROBE_500 */ +#ifdef CREATIVE_ZVM +#ifndef SIMULATOR +target/arm/lcd-as-memframe.S +target/arm/mmu-arm.c +target/arm/tms320dm320/creative-zvm/adc-creativezvm.c +target/arm/tms320dm320/creative-zvm/audio-creativezvm.c +target/arm/tms320dm320/creative-zvm/lcd-creativezvm.c +target/arm/tms320dm320/creative-zvm/ata-creativezvm.c +target/arm/tms320dm320/creative-zvm/pcm-creativezvm.c +target/arm/tms320dm320/creative-zvm/pic-creativezvm.c +target/arm/tms320dm320/creative-zvm/power-creativezvm.c +target/arm/tms320dm320/creative-zvm/powermgmt-creativezvm.c +target/arm/tms320dm320/creative-zvm/usb-creativezvm.c +#endif /* SIMULATOR */ +#endif /* CREATIVE_ZVM */ + #ifdef MROBE_100 #ifndef SIMULATOR drivers/sw_i2c.c diff --git a/firmware/common/disk.c b/firmware/common/disk.c index d4cfbc1a05..a81d57dd01 100644 --- a/firmware/common/disk.c +++ b/firmware/common/disk.c @@ -26,6 +26,7 @@ #include "file.h" /* for release_files() */ #endif #include "disk.h" +#include <string.h> /* Partition table entry layout: ----------------------- @@ -66,8 +67,8 @@ struct partinfo* disk_init(IF_MV_NONVOID(int drive)) struct partinfo* pinfo = part; #endif - ata_read_sectors(IF_MV2(drive,) 0,1,§or); - + ata_read_sectors(IF_MV2(drive,) 0,1, §or); +#ifndef CREATIVE_ZVM /* check that the boot sector is initialized */ if ( (sector[510] != 0x55) || (sector[511] != 0xaa)) { @@ -90,7 +91,46 @@ struct partinfo* disk_init(IF_MV_NONVOID(int drive)) /* not handled yet */ } } - +#else + struct partition_struct + { + unsigned int end; + unsigned int start; + char name[8]; + }; + struct hdd_struct + { + unsigned char MBLK[4]; + int sector_size; + long long total_disk_size; + struct partition_struct partitions[4]; + }; + struct hdd_struct* hdd_struct = (struct hdd_struct*)sector; + + if(hdd_struct->MBLK[0] != 0x4B || + hdd_struct->MBLK[1] != 0x4C || + hdd_struct->MBLK[2] != 0x42 || + hdd_struct->MBLK[3] != 0x4D) /* 0x4B4C424D = KLBM */ + { + DEBUGF("Bad boot sector signature\n"); + return NULL; + } + else + { + /* parse partitions */ + for ( i=0; i<4; i++ ) { + if(hdd_struct->partitions[i].name[0] != 0) + { + pinfo[i].type = ( strcmp(hdd_struct->partitions[i].name, "cfs") == 0 ? PARTITION_TYPE_FAT32_LBA : 0); + pinfo[i].start = hdd_struct->partitions[i].start; + pinfo[i].size = (hdd_struct->partitions[i].end - hdd_struct->partitions[i].start); + + DEBUGF("Part%d: Type %02x, start: %08lx size: %08lx\n", + i,pinfo[i].type,pinfo[i].start,pinfo[i].size); + } + } + } +#endif return pinfo; } @@ -147,7 +187,7 @@ int disk_mount(int drive) { return 0; } -#ifdef TOSHIBA_GIGABEAT_S +#if defined(TOSHIBA_GIGABEAT_S) ||defined(CREATIVE_ZVM) int i = 1; /* For the Gigabeat S, we mount the second partition */ #else int i = 0; diff --git a/firmware/drivers/isp1583.c b/firmware/drivers/isp1583.c new file mode 100644 index 0000000000..8cc440dc4c --- /dev/null +++ b/firmware/drivers/isp1583.c @@ -0,0 +1,741 @@ +/***************************************************************************
+ * __________ __ ___.
+ * Open \______ \ ____ ____ | | _\_ |__ _______ ___
+ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
+ * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
+ * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
+ * \/ \/ \/ \/ \/
+ * $Id$
+ *
+ * Copyright (C) 2006 by Tomasz Malesinski
+ * Copyright (C) 2008 by Maurus Cuelenaere
+ *
+ * All files in this archive are subject to the GNU General Public License.
+ * See the file COPYING in the source tree root for full license agreement.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+#include "config.h"
+#include "usb-target.h"
+#include "usb_ch9.h"
+#include "usb_drv.h"
+#include "usb_core.h"
+#include "isp1583.h"
+#include "thread.h"
+
+#define printf
+#define logf printf
+
+#define DIR_RX 0
+#define DIR_TX 1
+
+#define DIR_OUT 0
+#define DIR_IN 1
+
+struct usb_endpoint
+{
+ unsigned char *out_buf;
+ short out_len;
+ short out_ptr;
+ void (*out_done)(int, unsigned char *, int);
+ unsigned char out_in_progress;
+
+ unsigned char *in_buf;
+ short in_min_len;
+ short in_max_len;
+ short in_ptr;
+ void (*in_done)(int, unsigned char *, int);
+ unsigned char in_ack;
+
+ unsigned char halt[2];
+ unsigned char enabled[2];
+ short max_pkt_size[2];
+ short type;
+};
+
+static unsigned char setup_pkt_buf[8];
+static struct usb_endpoint endpoints[NUM_ENDPOINTS];
+
+static bool high_speed_mode = false;
+
+static inline void or_int_value(volatile unsigned short *a, volatile unsigned short *b, unsigned long r, unsigned long value)
+{
+ set_int_value(*a, *b, (r | value));
+}
+static inline void bc_int_value(volatile unsigned short *a, volatile unsigned short *b, unsigned long r, unsigned long value)
+{
+ set_int_value(*a, *b, (r & ~value));
+}
+
+static inline void nop_f(void)
+{
+ yield();
+}
+
+#define NOP asm volatile("nop\n");
+
+static inline int ep_index(int n, bool dir)
+{
+ return (n << 1) | dir;
+}
+
+static inline bool epidx_dir(int idx)
+{
+ return idx & 1;
+}
+
+static inline int epidx_n(int idx)
+{
+ return idx >> 1;
+}
+
+static inline void usb_select_endpoint(int idx)
+{
+ /* Select the endpoint */
+ ISP1583_DFLOW_EPINDEX = idx;
+ /* The delay time from the Write Endpoint Index register to the Read Data Port register must be at least 190 ns.
+ * The delay time from the Write Endpoint Index register to the Write Data Port register must be at least 100 ns.
+ */
+ NOP;
+}
+
+static inline void usb_select_setup_endpoint(void)
+{
+ /* Select the endpoint */
+ ISP1583_DFLOW_EPINDEX = DFLOW_EPINDEX_EP0SETUP;
+ /* The delay time from the Write Endpoint Index register to the Read Data Port register must be at least 190 ns.
+ * The delay time from the Write Endpoint Index register to the Write Data Port register must be at least 100 ns.
+ */
+ NOP;
+}
+
+static void usb_setup_endpoint(int idx, int max_pkt_size, int type)
+{
+ if(epidx_n(idx)!=0)
+ {
+ usb_select_endpoint(idx);
+ ISP1583_DFLOW_MAXPKSZ = max_pkt_size & 0x7FF;
+ ISP1583_DFLOW_EPTYPE = (DFLOW_EPTYPE_NOEMPKT | DFLOW_EPTYPE_DBLBUF | (type & 0x3));
+
+ /* clear buffer ... */
+ ISP1583_DFLOW_CTRLFUN |= DFLOW_CTRLFUN_CLBUF;
+ /* ... twice because of double buffering */
+ usb_select_endpoint(idx);
+ ISP1583_DFLOW_CTRLFUN |= DFLOW_CTRLFUN_CLBUF;
+ }
+
+ struct usb_endpoint *ep;
+ ep = &(endpoints[epidx_n(idx)]);
+ ep->halt[epidx_dir(idx)] = 0;
+ ep->enabled[epidx_dir(idx)] = 0;
+ ep->out_in_progress = 0;
+ ep->in_min_len = -1;
+ ep->in_ack = 0;
+ ep->type = type;
+ ep->max_pkt_size[epidx_dir(idx)] = max_pkt_size;
+}
+
+static void usb_enable_endpoint(int idx)
+{
+ if(epidx_n(idx)!=0)
+ {
+ usb_select_endpoint(idx);
+ /* Enable interrupt */
+ or_int_value(&ISP1583_INIT_INTEN_A, &ISP1583_INIT_INTEN_B, ISP1583_INIT_INTEN_READ, 1 << (10 + idx));
+ /* Enable endpoint */
+ ISP1583_DFLOW_EPTYPE |= DFLOW_EPTYPE_ENABLE;
+ }
+
+ endpoints[epidx_n(idx)].enabled[epidx_dir(idx)] = 1;
+}
+
+static void usb_disable_endpoint(int idx, bool set_struct)
+{
+ usb_select_endpoint(idx);
+ ISP1583_DFLOW_EPTYPE &= ~DFLOW_EPTYPE_ENABLE;
+ bc_int_value(&ISP1583_INIT_INTEN_A, &ISP1583_INIT_INTEN_B, ISP1583_INIT_INTEN_READ, 1 << (10 + idx));
+
+ if(set_struct)
+ endpoints[epidx_n(idx)].enabled[epidx_dir(idx)] = 0;
+}
+
+static int usb_get_packet(unsigned char *buf, int max_len)
+{
+ int len, i;
+ len = ISP1583_DFLOW_BUFLEN;
+
+ if (max_len < 0 || max_len > len)
+ max_len = len;
+
+ i = 0;
+ while (i < len)
+ {
+ unsigned short d = ISP1583_DFLOW_DATA;
+ if (i < max_len)
+ buf[i] = d & 0xff;
+ i++;
+ if (i < max_len)
+ buf[i] = (d >> 8) & 0xff;
+ i++;
+ }
+ return max_len;
+}
+
+static int usb_receive(int n)
+{
+ logf("usb_receive(%d)", n);
+ int len;
+
+ if (endpoints[n].halt[DIR_RX]
+ || !endpoints[n].enabled[DIR_RX]
+ || endpoints[n].in_min_len < 0
+ || !endpoints[n].in_ack)
+ return -1;
+
+ endpoints[n].in_ack = 0;
+
+ usb_select_endpoint(ep_index(n, DIR_RX));
+
+ len = usb_get_packet(endpoints[n].in_buf + endpoints[n].in_ptr,
+ endpoints[n].in_max_len - endpoints[n].in_ptr);
+ endpoints[n].in_ptr += len;
+ if (endpoints[n].in_ptr >= endpoints[n].in_min_len) {
+ endpoints[n].in_min_len = -1;
+ if (endpoints[n].in_done)
+ (*(endpoints[n].in_done))(n, endpoints[n].in_buf,
+ endpoints[n].in_ptr);
+ }
+ logf("receive_end");
+ return 0;
+}
+
+static bool usb_out_buffer_full(int ep)
+{
+ usb_select_endpoint(ep_index(ep, DIR_TX));
+ if (ISP1583_DFLOW_EPTYPE & 4) /* Check if type=bulk and double buffering is set */
+ return (ISP1583_DFLOW_BUFSTAT & 3) == 3; /* Return true if both buffers are filled */
+ else
+ return (ISP1583_DFLOW_BUFSTAT & 3) != 0; /* Return true if one of the buffers are filled */
+}
+
+static int usb_send(int n)
+{
+ logf("usb_send(%d)", n);
+ int max_pkt_size, len;
+ int i;
+ unsigned char *p;
+
+ if (endpoints[n].halt[DIR_TX]
+ || !endpoints[n].enabled[DIR_TX]
+ || !endpoints[n].out_in_progress)
+ {
+ logf("NOT SEND TO EP!");
+ return -1;
+ }
+
+ if (endpoints[n].out_ptr < 0)
+ {
+ endpoints[n].out_in_progress = 0;
+ if (endpoints[n].out_done)
+ (*(endpoints[n].out_done))(n, endpoints[n].out_buf,
+ endpoints[n].out_len);
+ logf("ALREADY SENT TO EP!");
+ return -1;
+ }
+
+ if (usb_out_buffer_full(n))
+ {
+ logf("BUFFER FULL!");
+ return -1;
+ }
+
+ usb_select_endpoint(ep_index(n, DIR_TX));
+ max_pkt_size = endpoints[n].max_pkt_size[DIR_TX];
+ len = endpoints[n].out_len - endpoints[n].out_ptr;
+ if (len > max_pkt_size)
+ len = max_pkt_size;
+
+ if(len < max_pkt_size)
+ ISP1583_DFLOW_BUFLEN = len;
+
+ p = endpoints[n].out_buf + endpoints[n].out_ptr;
+ i = 0;
+ while (len - i >= 2) {
+ ISP1583_DFLOW_DATA = p[i] | (p[i + 1] << 8);
+ i += 2;
+ }
+ if (i < len)
+ ISP1583_DFLOW_DATA = p[i];
+
+ endpoints[n].out_ptr += len;
+
+/*
+ if (endpoints[n].out_ptr == endpoints[n].out_len
+ && len < max_pkt_size)
+*/
+ if (endpoints[n].out_ptr == endpoints[n].out_len)
+ endpoints[n].out_ptr = -1;
+
+ logf("send_end");
+ return 0;
+}
+
+static void usb_stall_endpoint(int idx)
+{
+ usb_select_endpoint(idx);
+ ISP1583_DFLOW_CTRLFUN |= DFLOW_CTRLFUN_STALL;
+ endpoints[epidx_n(idx)].halt[epidx_dir(idx)] = 1;
+}
+
+static void usb_unstall_endpoint(int idx)
+{
+ usb_select_endpoint(idx);
+ ISP1583_DFLOW_CTRLFUN &= ~DFLOW_CTRLFUN_STALL;
+ ISP1583_DFLOW_EPTYPE &= ~DFLOW_EPTYPE_ENABLE;
+ ISP1583_DFLOW_EPTYPE |= DFLOW_EPTYPE_ENABLE;
+ ISP1583_DFLOW_CTRLFUN |= DFLOW_CTRLFUN_CLBUF;
+ if (epidx_dir(idx) == DIR_TX)
+ endpoints[epidx_n(idx)].out_in_progress = 0;
+ else
+ {
+ endpoints[epidx_n(idx)].in_min_len = -1;
+ endpoints[epidx_n(idx)].in_ack = 0;
+ }
+ endpoints[epidx_n(idx)].halt[epidx_dir(idx)] = 0;
+}
+
+static void usb_status_ack(int ep, int dir)
+{
+ logf("usb_status_ack(%d)", dir);
+ usb_select_endpoint(ep_index(ep, dir));
+ ISP1583_DFLOW_CTRLFUN |= DFLOW_CTRLFUN_STATUS;
+}
+
+static void usb_data_stage_enable(int ep, int dir)
+{
+ logf("usb_data_stage_enable(%d)", dir);
+ usb_select_endpoint(ep_index(ep, dir));
+ ISP1583_DFLOW_CTRLFUN |= DFLOW_CTRLFUN_DSEN;
+}
+
+static void usb_handle_setup_rx(void)
+{
+ int len;
+ usb_select_setup_endpoint();
+ len = usb_get_packet(setup_pkt_buf, 8);
+
+ if (len == 8)
+ usb_core_control_request((struct usb_ctrlrequest*)setup_pkt_buf);
+ else
+ {
+ usb_drv_stall(0, true, false);
+ usb_drv_stall(0, true, true);
+ logf("usb_handle_setup_rx() failed");
+ return;
+ }
+
+ logf("usb_handle_setup_rx(): %02x %02x %02x %02x %02x %02x %02x %02x", setup_pkt_buf[0], setup_pkt_buf[1], setup_pkt_buf[2], setup_pkt_buf[3], setup_pkt_buf[4], setup_pkt_buf[5], setup_pkt_buf[6], setup_pkt_buf[7]);
+}
+
+static void usb_handle_data_int(int ep, int dir)
+{
+ int len;
+ if (dir == DIR_TX)
+ len = usb_send(ep);
+ else
+ {
+ len = usb_receive(ep);
+ endpoints[ep].in_ack = 1;
+ }
+ logf("usb_handle_data_int(%d, %d) finished", ep, dir);
+}
+
+bool usb_drv_powered(void)
+{
+#if 0
+ return (ISP1583_INIT_OTG & INIT_OTG_BSESS_VALID) ? true : false;
+#else
+ return (ISP1583_INIT_MODE & INIT_MODE_VBUSSTAT) ? true : false;
+#endif
+}
+
+static void setup_endpoints(void)
+{
+ usb_setup_endpoint(ep_index(0, DIR_RX), 64, 0);
+ usb_setup_endpoint(ep_index(0, DIR_TX), 64, 0);
+
+ int i;
+ for(i = 1; i < NUM_ENDPOINTS-1; i++)
+ {
+ usb_setup_endpoint(ep_index(i, DIR_RX), (high_speed_mode ? 512 : 64), 2); /* 2 = TYPE_BULK */
+ usb_setup_endpoint(ep_index(i, DIR_TX), (high_speed_mode ? 512 : 64), 2);
+ }
+
+ usb_enable_endpoint(ep_index(0, DIR_RX));
+ usb_enable_endpoint(ep_index(0, DIR_TX));
+
+ for (i = 1; i < NUM_ENDPOINTS-1; i++)
+ {
+ usb_enable_endpoint(ep_index(i, DIR_RX));
+ usb_enable_endpoint(ep_index(i, DIR_TX));
+ }
+
+ ZVM_SPECIFIC;
+}
+
+void usb_helper(void)
+{
+ if(ISP1583_GEN_INT_READ & ISP1583_INIT_INTEN_READ)
+ {
+ #ifdef DEBUG
+ //logf("Helper detected interrupt... [%d]", current_tick);
+ #endif
+ usb_drv_int();
+ }
+ return;
+}
+
+void usb_drv_init(void)
+{
+ /* Disable interrupt at CPU level */
+ DIS_INT_CPU_TARGET;
+
+ /* Unlock the device's registers */
+ ISP1583_GEN_UNLCKDEV = ISP1583_UNLOCK_CODE;
+
+ /* Soft reset the device */
+ ISP1583_INIT_MODE = INIT_MODE_SFRESET;
+ sleep(10);
+ /* Enable CLKAON & GLINTENA */
+ ISP1583_INIT_MODE = STANDARD_INIT_MODE;
+
+ /* Disable all OTG functions */
+ ISP1583_INIT_OTG = 0;
+
+#if 0
+ #ifdef USE_HIGH_SPEED
+ /* Force device to high speed */
+ ISP1583_GEN_TSTMOD = GEN_TSTMOD_FORCEHS;
+ high_speed_mode = true;
+ #endif
+#endif
+
+ #ifdef DEBUG
+ logf("BUS_CONF/DA0:%d MODE0/DA1: %d MODE1: %d", (bool)(ISP1583_INIT_MODE & INIT_MODE_TEST0), (bool)(ISP1583_INIT_MODE & INIT_MODE_TEST1), (bool)(ISP1583_INIT_MODE & INIT_MODE_TEST2));
+ logf("Chip ID: 0x%x", ISP1583_GEN_CHIPID);
+ //logf("INV0: 0x% IRQEDGE: 0x%x IRQPORT: 0x%x", IO_GIO_INV0, IO_GIO_IRQEDGE, IO_GIO_IRQPORT);
+ #endif
+
+ /*Set interrupt generation to target-specific mode +
+ * Set the control pipe to ACK only interrupt +
+ * Set the IN pipe to ACK only interrupt +
+ * Set OUT pipe to ACK and NYET interrupt
+ */
+
+ ISP1583_INIT_INTCONF = 0x54 | INT_CONF_TARGET;
+ /* Clear all interrupts */
+ set_int_value(ISP1583_GEN_INT_A, ISP1583_GEN_INT_B, 0xFFFFFFFF);
+ /* Enable USB interrupts */
+ set_int_value(ISP1583_INIT_INTEN_A, ISP1583_INIT_INTEN_B, STANDARD_INTEN);
+
+ ZVM_SPECIFIC;
+
+ /* Enable interrupt at CPU level */
+ EN_INT_CPU_TARGET;
+
+ setup_endpoints();
+
+ /* Clear device address and disable it */
+ ISP1583_INIT_ADDRESS = 0;
+
+ /* Turn SoftConnect on */
+ ISP1583_INIT_MODE |= INIT_MODE_SOFTCT;
+
+ ZVM_SPECIFIC;
+
+ tick_add_task(usb_helper);
+
+ logf("usb_init_device() finished");
+}
+
+int usb_drv_port_speed(void)
+{
+ return (int)high_speed_mode;
+}
+
+void usb_drv_exit(void)
+{
+ logf("usb_drv_exit()");
+
+ /* Disable device */
+ ISP1583_INIT_MODE &= ~INIT_MODE_SOFTCT;
+ ISP1583_INIT_ADDRESS = 0;
+
+ /* Disable interrupts */
+ set_int_value(ISP1583_INIT_INTEN_A, ISP1583_INIT_INTEN_B, 0);
+ /* and the CPU's one... */
+ DIS_INT_CPU_TARGET;
+
+
+ /* Send usb controller to suspend mode */
+ ISP1583_INIT_MODE = INIT_MODE_GOSUSP;
+ ISP1583_INIT_MODE = 0;
+
+ tick_remove_task(usb_helper);
+
+ ZVM_SPECIFIC;
+}
+
+void usb_drv_stall(int endpoint, bool stall, bool in)
+{
+ logf("%sstall EP%d %s", (stall ? "" : "un"), endpoint, (in ? "RX" : "TX" ));
+ if (stall)
+ usb_stall_endpoint(ep_index(endpoint, (int)in));
+ else
+ usb_unstall_endpoint(ep_index(endpoint, (int)in));
+}
+
+bool usb_drv_stalled(int endpoint, bool in)
+{
+ return (endpoints[endpoint].halt[(int)in] == 1);
+}
+
+static void out_callback(int ep, unsigned char *buf, int len)
+{
+ (void)buf;
+ logf("out_callback(%d, 0x%x, %d)", ep, &buf, len);
+ usb_status_ack(ep, DIR_RX);
+ usb_core_transfer_complete(ep, true, 0, len); /* 0=>status succeeded, haven't worked out status failed yet... */
+}
+
+static void in_callback(int ep, unsigned char *buf, int len)
+{
+ (void)buf;
+ logf("in_callback(%d, 0x%x, %d)", ep, &buf, len);
+ usb_status_ack(ep, DIR_TX);
+ usb_core_transfer_complete(ep, false, 0, len);
+}
+
+int usb_drv_recv(int ep, void* ptr, int length)
+{
+ logf("usb_drv_recv(%d, 0x%x, %d)", ep, &ptr, length);
+ if(ep == 0 && length == 0 && ptr == NULL)
+ {
+ usb_status_ack(ep, DIR_TX);
+ return 0;
+ }
+ endpoints[ep].in_done = in_callback;
+ endpoints[ep].in_buf = ptr;
+ endpoints[ep].in_max_len = length;
+ endpoints[ep].in_min_len = length;
+ endpoints[ep].in_ptr = 0;
+ if(ep == 0)
+ {
+ usb_data_stage_enable(ep, DIR_RX);
+ return usb_receive(ep);
+ }
+ else
+ return usb_receive(ep);
+}
+
+int usb_drv_send_nonblocking(int ep, void* ptr, int length)
+{
+ /* First implement DMA... */
+ return usb_drv_send(ep, ptr, length);
+}
+
+int usb_drv_send(int ep, void* ptr, int length)
+{
+ logf("usb_drv_send_nb(%d, 0x%x, %d)", ep, &ptr, length);
+ if(ep == 0 && length == 0 && ptr == NULL)
+ {
+ usb_status_ack(ep, DIR_RX);
+ return 0;
+ }
+ if(endpoints[ep].out_in_progress == 1)
+ return -1;
+ endpoints[ep].out_done = out_callback;
+ endpoints[ep].out_buf = ptr;
+ endpoints[ep].out_len = length;
+ endpoints[ep].out_ptr = 0;
+ endpoints[ep].out_in_progress = 1;
+ if(ep == 0)
+ {
+ int rc = usb_send(ep);
+ usb_data_stage_enable(ep, DIR_TX);
+ usb_drv_wait(ep, DIR_TX);
+ return rc;
+ }
+ else
+ return usb_send(ep);
+}
+
+void usb_drv_reset_endpoint(int ep, bool send)
+{
+ logf("reset endpoint(%d, %d)", ep, send);
+ usb_setup_endpoint(ep_index(ep, (int)send), endpoints[ep].max_pkt_size[(int)send], endpoints[ep].type);
+ usb_enable_endpoint(ep_index(ep, (int)send));
+}
+
+void usb_drv_wait(int ep, bool send)
+{
+ logf("usb_drv_wait(%d, %d)", ep, send);
+ if(send)
+ {
+ while (endpoints[ep].out_in_progress)
+ nop_f();
+ }
+ else
+ {
+ while (endpoints[ep].in_ack)
+ nop_f();
+ }
+}
+
+void usb_drv_cancel_all_transfers(void)
+{
+ logf("usb_drv_cancel_all_tranfers()");
+ int i;
+
+ for(i=0;i<NUM_ENDPOINTS-1;i++)
+ endpoints[i].halt[0] = endpoints[i].halt[1] = 1;
+}
+
+static void bus_reset(void)
+{
+ /* Enable CLKAON & GLINTENA */
+ ISP1583_INIT_MODE = STANDARD_INIT_MODE;
+ /* Enable USB interrupts */
+ ISP1583_INIT_INTCONF = 0x54 | INT_CONF_TARGET;
+ set_int_value(ISP1583_INIT_INTEN_A, ISP1583_INIT_INTEN_B, STANDARD_INTEN);
+
+ /* Disable all OTG functions */
+ ISP1583_INIT_OTG = 0;
+
+ /* Clear device address and enable it */
+ ISP1583_INIT_ADDRESS = INIT_ADDRESS_DEVEN;
+
+ ZVM_SPECIFIC;
+
+ /* Reset endpoints to default */
+ setup_endpoints();
+
+ logf("bus reset->done");
+}
+
+/* Method for handling interrupts, must be called from usb-<target>.c */
+void usb_drv_int(void)
+{
+ unsigned long ints;
+ ints = ISP1583_GEN_INT_READ & ISP1583_INIT_INTEN_READ;
+
+ if(!ints)
+ return;
+
+ /* Unlock the device's registers */
+ ISP1583_GEN_UNLCKDEV = ISP1583_UNLOCK_CODE;
+
+ #if 0
+ logf(" handling int [0x%x & 0x%x = 0x%x]", ISP1583_GEN_INT_READ, ISP1583_INIT_INTEN_READ, ints);
+ #endif
+
+ if(ints & INT_IEBRST) /* Bus reset */
+ {
+ logf("BRESET");
+ high_speed_mode = false;
+ bus_reset();
+ usb_core_bus_reset();
+ /* Mask bus reset interrupt */
+ set_int_value(ISP1583_GEN_INT_A, ISP1583_GEN_INT_B, INT_IEBRST);
+ return;
+ }
+ if(ints & INT_IEP0SETUP) /* EP0SETUP interrupt */
+ {
+ logf("EP0SETUP");
+ usb_handle_setup_rx();
+ }
+ if(ints & INT_IEHS_STA) /* change from full-speed to high-speed mode -> endpoints need to get reconfigured!! */
+ {
+ logf("HS_STA");
+ high_speed_mode = true;
+ setup_endpoints();
+ }
+ if(ints & INT_EP_MASK) /* Endpoints interrupt */
+ {
+ unsigned long ep_event;
+ unsigned short i = 10;
+ ep_event = ints & INT_EP_MASK;
+ while(ep_event)
+ {
+ if(i>25)
+ break;
+
+ if(ep_event & (1 << i))
+ {
+ logf("EP%d %s interrupt", (i - 10) / 2, i % 2 ? "RX" : "TX");
+ usb_handle_data_int((i - 10) / 2, i % 2);
+ ep_event &= ~(1 << i);
+ }
+ i++;
+ }
+ }
+ if(ints & INT_IERESM && !(ints & INT_IESUSP)) /* Resume status: status change from suspend to resume (active) */
+ {
+ logf("RESM");
+ }
+ if(ints & INT_IESUSP && !(ints & INT_IERESM)) /* Suspend status: status change from active to suspend */
+ {
+ logf("SUSP");
+ }
+ if(ints & INT_IEDMA) /* change in the DMA Interrupt Reason register */
+ {
+ logf("DMA");
+ }
+ if(ints & INT_IEVBUS) /* transition from LOW to HIGH on VBUS */
+ {
+ logf("VBUS");
+ }
+ /* Mask all (enabled) interrupts */
+ set_int_value(ISP1583_GEN_INT_A, ISP1583_GEN_INT_B, ints);
+
+ ZVM_SPECIFIC;
+}
+
+void usb_drv_set_address(int address)
+{
+ logf("usb_drv_set_address(0x%x)", address);
+ ISP1583_INIT_ADDRESS = (address & 0x7F) | INIT_ADDRESS_DEVEN;
+
+ ZVM_SPECIFIC;
+
+ usb_status_ack(0, DIR_TX);
+}
+
+void usb_drv_set_test_mode(int mode)
+{
+ logf("usb_drv_set_test_mode(%d)", mode);
+ switch(mode){
+ case 0:
+ ISP1583_GEN_TSTMOD = 0;
+ /* Power cycle... */
+ break;
+ case 1:
+ ISP1583_GEN_TSTMOD = GEN_TSTMOD_JSTATE;
+ break;
+ case 2:
+ ISP1583_GEN_TSTMOD = GEN_TSTMOD_KSTATE;
+ break;
+ case 3:
+ ISP1583_GEN_TSTMOD = GEN_TSTMOD_SE0_NAK;
+ break;
+ case 4:
+ //REG_PORTSC1 |= PORTSCX_PTC_PACKET;
+ break;
+ case 5:
+ //REG_PORTSC1 |= PORTSCX_PTC_FORCE_EN;
+ break;
+ }
+}
diff --git a/firmware/drivers/rtc/rtc_zenvisionm.c b/firmware/drivers/rtc/rtc_zenvisionm.c new file mode 100644 index 0000000000..b44af65c42 --- /dev/null +++ b/firmware/drivers/rtc/rtc_zenvisionm.c @@ -0,0 +1,37 @@ +/*************************************************************************** + * __________ __ ___. + * Open \______ \ ____ ____ | | _\_ |__ _______ ___ + * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / + * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < + * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ + * \/ \/ \/ \/ \/ + * $Id$ + * + * Copyright (C) 2008 by Maurus Cuelenaere + * + * All files in this archive are subject to the GNU General Public License. + * See the file COPYING in the source tree root for full license agreement. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ****************************************************************************/ + + #include "i2c-dm320.h" + + #define I2C_ADDRESS 0x51 + + unsigned char* rtc_send_command(short unk1, short unk2) + { + unsigned char ret[12]; + i2c_write(I2C_ADDRESS, (unk2 & 0xFF) | (unk << 8), 1); + i2c_read(I2C_ADDRESS, ret, 12); + return ret; + } + + unsigned char* rtc_read(void) + { + unsigned char ret[12]; + i2c_read(I2C_ADDRESS, ret, 12); + return ret; + }
\ No newline at end of file diff --git a/firmware/export/config-creativezvm.h b/firmware/export/config-creativezvm.h index 0b91510146..f5ec33317e 100644 --- a/firmware/export/config-creativezvm.h +++ b/firmware/export/config-creativezvm.h @@ -27,7 +27,7 @@ #define CREATIVE_ZVM 1 /* For Rolo and boot loader */ -#define MODEL_NUMBER 35 +#define MODEL_NUMBER 26 /* define this if you use an ATA controller */ #define HAVE_ATA @@ -65,15 +65,12 @@ /* Define this if your LCD can be enabled/disabled */ #define HAVE_LCD_ENABLE -#define LCD_REMOTE_PIXELFORMAT VERTICAL_PACKING - -#define MIN_REMOTE_CONTRAST_SETTING 0 -#define MAX_REMOTE_CONTRAST_SETTING 15 -#define DEFAULT_REMOTE_CONTRAST_SETTING 7 - -#define CONFIG_KEYPAD MROBE500_PAD +#define CONFIG_KEYPAD CREATIVEZVM_PAD +#define HAS_BUTTON_HOLD +#define HAVE_HEADPHONE_DETECTION //#define HAVE_TOUCHPAD -#define HAVE_BUTTON_DATA + +#define CONFIG_I2C I2C_DM320 /* Define this if you do software codec */ #define CONFIG_CODEC SWCODEC @@ -84,16 +81,17 @@ /* Define this for LCD backlight available */ //#define HAVE_BACKLIGHT -#define HAVE_BACKLIGHT_BRIGHTNESS +//#define HAVE_BACKLIGHT_BRIGHTNESS /* Main LCD backlight brightness range and defaults */ -#define MIN_BRIGHTNESS_SETTING 0 -#define MAX_BRIGHTNESS_SETTING 127 -#define DEFAULT_BRIGHTNESS_SETTING 85 /* OF "full brightness" */ -#define DEFAULT_DIMNESS_SETTING 22 /* OF "most dim" */ +//#define MIN_BRIGHTNESS_SETTING 0 +//#define MAX_BRIGHTNESS_SETTING 127 +//#define DEFAULT_BRIGHTNESS_SETTING 85 /* OF "full brightness" */ +//#define DEFAULT_DIMNESS_SETTING 22 /* OF "most dim" */ /* Define this if you have a software controlled poweroff */ -#define HAVE_SW_POWEROFF +//#define HAVE_SW_POWEROFF +//TODO: enable this back /* The number of bytes reserved for loadable codecs */ #define CODEC_SIZE 0x80000 @@ -104,11 +102,11 @@ /* Define this if you have the TLV320 audio codec */ //#define HAVE_TLV320 -/* Define this if you want to use the adaptive bass capibility of the 8751 */ -/* #define USE_ADAPTIVE_BASS */ +/* TLV320 has no tone controls, so we use the software ones */ +//#define HAVE_SW_TONE_CONTROLS -#define HW_SAMPR_CAPS (SAMPR_CAP_88 | SAMPR_CAP_44 | SAMPR_CAP_22 | \ - SAMPR_CAP_11) +/*#define HW_SAMPR_CAPS (SAMPR_CAP_88 | SAMPR_CAP_44 | SAMPR_CAP_22 | \ + SAMPR_CAP_11)*/ #define BATTERY_CAPACITY_DEFAULT 1100 /* default battery capacity */ #define BATTERY_CAPACITY_MIN 500 /* min. capacity selectable */ @@ -117,7 +115,7 @@ #define BATTERY_TYPES_COUNT 1 /* only one type */ /* Hardware controlled charging with monitoring */ -#define CONFIG_CHARGING CHARGING_MONITOR +//#define CONFIG_CHARGING CHARGING_MONITOR #ifndef SIMULATOR @@ -127,8 +125,7 @@ /* Define this if you have a Texas Instruments TSC2100 touch screen */ //#define HAVE_TSC2100 -/* Define this if you want to use coldfire's i2c interface */ -//#define CONFIG_I2C I2C_S3C2440 +#define CONFIG_USBOTG USBOTG_ISP1583 /* define this if the hardware can be powered off while charging */ #define HAVE_POWEROFF_WHILE_CHARGING @@ -161,4 +158,23 @@ #define BOOTFILE "rockbox." BOOTFILE_EXT #define BOOTDIR "/.rockbox" +#define HAVE_USBSTACK +#define USB_VENDOR_ID 0x041e +#define USB_PRODUCT_ID 0x4133 + +#define USB_SERIAL + +//DEBUGGING! +#ifdef BOOTLOADER +#define THREAD_EXTRA_CHECKS 1 +#define DEBUG 1 +#define debug(msg) printf(msg) +#define BUTTON_DEBUG + +#define DO_THREAD_TEST +#endif + + +//Uncomment next line to make this build Zen Vision compatible +//#define ZEN_VISION #endif diff --git a/firmware/export/config.h b/firmware/export/config.h index e502043844..f4e38ce73c 100644 --- a/firmware/export/config.h +++ b/firmware/export/config.h @@ -79,6 +79,7 @@ #define IAUDIO67_PAD 21 #define COWOND2_PAD 22 #define IAUDIO_M3_PAD 23 +#define CREATIVEZVM_PAD 24 /* CONFIG_REMOTE_KEYPAD */ #define H100_REMOTE 1 @@ -143,6 +144,7 @@ #define I2C_IMX31L 9 #define I2C_TCC77X 10 #define I2C_TCC780X 11 +#define I2C_DM320 12 /* DM320 style */ /* CONFIG_LED */ #define LED_REAL 1 /* SW controlled LED (Archos recorders, player) */ @@ -169,6 +171,7 @@ /* USB On-the-go */ #define USBOTG_ISP1362 1362 /* iriver H300 */ +#define USBOTG_ISP1583 1583 /* Creative Zen Vision:M */ #define USBOTG_M5636 5636 /* iAudio X5 */ #define USBOTG_ARC 5020 /* PortalPlayer 502x */ @@ -389,13 +392,13 @@ #define ARM_ARCH 6 /* ARMv6 */ #endif -#if defined(CPU_TCC77X) || defined(CPU_TCC780X) +#if defined(CPU_TCC77X) || defined(CPU_TCC780X) || (CONFIG_CPU == DM320) #define CPU_ARM #define ARM_ARCH 5 /* ARMv5 */ #endif #if defined(CPU_PP) || (CONFIG_CPU == PNX0101) || (CONFIG_CPU == S3C2440) \ - || (CONFIG_CPU == DSC25) || (CONFIG_CPU == DM320) + || (CONFIG_CPU == DSC25) #define CPU_ARM #define ARM_ARCH 4 /* ARMv4 */ #endif diff --git a/firmware/export/dm320.h b/firmware/export/dm320.h index 4a26f6e3d5..a70083331e 100644 --- a/firmware/export/dm320.h +++ b/firmware/export/dm320.h @@ -28,7 +28,12 @@ #define LCD_BUFFER_SIZE (LCD_WIDTH*LCD_HEIGHT*2) #define TTB_SIZE (0x4000) /* must be 16Kb (0x4000) aligned */ +#if 0 +#define MEM_END 0x00900000 + (MEM*0x00100000) +#define TTB_BASE ((unsigned int *)(MEM_END - TTB_SIZE)) /* End of memory */ +#else #define TTB_BASE ((unsigned int *)(0x04900000 - TTB_SIZE)) /* End of memory */ +#endif #define FRAME ((short *) ((char*)TTB_BASE - LCD_BUFFER_SIZE)) /* Right before TTB */ #define PHY_IO_BASE 0x00030000 diff --git a/firmware/export/isp1583.h b/firmware/export/isp1583.h new file mode 100644 index 0000000000..3ffbbed60e --- /dev/null +++ b/firmware/export/isp1583.h @@ -0,0 +1,185 @@ +/***************************************************************************
+ * __________ __ ___.
+ * Open \______ \ ____ ____ | | _\_ |__ _______ ___
+ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
+ * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
+ * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
+ * \/ \/ \/ \/ \/
+ * $Id$
+ *
+ * Copyright (C) 2008 by Maurus Cuelenaere
+ *
+ * All files in this archive are subject to the GNU General Public License.
+ * See the file COPYING in the source tree root for full license agreement.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+#ifndef ISP1583_H
+#define ISP1583_H
+
+#ifndef ISP1583_H_OVERRIDE
+/* Initialization registers */
+#define ISP1583_INIT_ADDRESS (*((volatile unsigned char*)(ISP1583_IOBASE+0x0)))
+#define ISP1583_INIT_MODE (*((volatile unsigned short*)(ISP1583_IOBASE+0xC)))
+#define ISP1583_INIT_INTCONF (*((volatile unsigned char*)(ISP1583_IOBASE+0x10)))
+#define ISP1583_INIT_OTG (*((volatile unsigned char*)(ISP1583_IOBASE+0x12)))
+#define ISP1583_INIT_INTEN_A (*((volatile unsigned long*)(ISP1583_IOBASE+0x14)))
+#define ISP1583_INIT_INTEN_B
+#define ISP1583_INIT_INTEN_READ ISP1583_INIT_INTEN_A
+/* Data Flow registers */
+#define ISP1583_DFLOW_EPINDEX (*((volatile unsigned char*)(ISP1583_IOBASE+0xC2)))
+#define ISP1583_DFLOW_CTRLFUN (*((volatile unsigned char*)(ISP1583_IOBASE+0x28)))
+#define ISP1583_DFLOW_DATA (*((volatile unsigned short*)(ISP1583_IOBASE+0x20)))
+#define ISP1583_DFLOW_BUFLEN (*((volatile unsigned short*)(ISP1583_IOBASE+0x1C)))
+#define ISP1583_DFLOW_BUFSTAT (*((volatile unsigned char*)(ISP1583_IOBASE+0x1E)))
+#define ISP1583_DFLOW_MAXPKSZ (*((volatile unsigned short*)(ISP1583_IOBASE+0x04)))
+#define ISP1583_DFLOW_EPTYPE (*((volatile unsigned short*)(ISP1583_IOBASE+0x08)))
+/* DMA registers */
+#define ISP1583_DMA_ENDPOINT (*((volatile unsigned char*)(ISP1583_IOBASE+0x58)))
+/* General registers */
+#define ISP1583_GEN_INT_A (*((volatile unsigned long*)(ISP1583_IOBASE+0x18)))
+#define ISP1583_GEN_INT_B
+#define ISP1583_GEN_INT_READ ISP1583_GEN_INT_A
+#define ISP1583_GEN_CHIPID (*((volatile unsigned long*)(ISP1583_IOBASE+0x70))) /* Size=3 bytes */
+#define ISP1583_GEN_FRAMEN0 (*((volatile unsigned short*)(ISP1583_IOBASE+0x74)))
+#define ISP1583_GEN_SCRATCH (*((volatile unsigned short*)(ISP1583_IOBASE+0x78)))
+#define ISP1583_GEN_UNLCKDEV (*((volatile unsigned short*)(ISP1583_IOBASE+0x7C)))
+#define ISP1583_GEN_TSTMOD (*((volatile unsigned char*)(ISP1583_IOBASE+0x84)))
+
+#define set_int_value(a,b,value) a = value;
+#endif
+
+#define ISP1583_UNLOCK_CODE (unsigned short)0xAA37
+
+/* Initialization registers' bits */
+
+/* Initialization OTG register bits */
+#define INIT_OTG_BSESS_VALID (1 << 4)
+
+/* Initialization Mode register bits */
+#define INIT_MODE_TEST2 (1 << 15)
+#define INIT_MODE_TEST1 (1 << 14)
+#define INIT_MODE_TEST0 (1 << 13)
+#define INIT_MODE_DMA_CLKON (1 << 9)
+#define INIT_MODE_VBUSSTAT (1 << 8)
+#define INIT_MODE_CLKAON (1 << 7)
+#define INIT_MODE_SNDRSU (1 << 6)
+#define INIT_MODE_GOSUSP (1 << 5)
+#define INIT_MODE_SFRESET (1 << 4)
+#define INIT_MODE_GLINTENA (1 << 3)
+#define INIT_MODE_WKUPCS (1 << 2)
+#define INIT_MODE_PWRON (1 << 1)
+#define INIT_MODE_SOFTCT (1 << 0)
+
+/* Initialization Interrupt Enable register bits */
+#define INIT_INTEN_IEP7TX (1 << 25)
+#define INIT_INTEN_IEP7RX (1 << 24)
+#define INIT_INTEN_IEP6TX (1 << 23)
+#define INIT_INTEN_IEP6RX (1 << 22)
+#define INIT_INTEN_IEP5TX (1 << 21)
+#define INIT_INTEN_IEP5RX (1 << 20)
+#define INIT_INTEN_IEP4TX (1 << 19)
+#define INIT_INTEN_IEP4RX (1 << 18)
+#define INIT_INTEN_IEP3TX (1 << 17)
+#define INIT_INTEN_IEP3RX (1 << 16)
+#define INIT_INTEN_IEP2TX (1 << 15)
+#define INIT_INTEN_IEP2RX (1 << 14)
+#define INIT_INTEN_IEP1TX (1 << 13)
+#define INIT_INTEN_IEP1RX (1 << 12)
+#define INIT_INTEN_IEP0TX (1 << 11)
+#define INIT_INTEN_IEP0RX (1 << 10)
+#define INIT_INTEN_IEP0SETUP (1 << 8)
+#define INIT_INTEN_IEVBUS (1 << 7)
+#define INIT_INTEN_IEDMA (1 << 6)
+#define INIT_INTEN_IEHS_STA (1 << 5)
+#define INIT_INTEN_IERESM (1 << 4)
+#define INIT_INTEN_IESUSP (1 << 3)
+#define INIT_INTEN_IEPSOF (1 << 2)
+#define INIT_INTEN_IESOF (1 << 1)
+#define INIT_INTEN_IEBRST (1 << 0)
+
+/* Initialization Interrupt Configuration register bits */
+#define INIT_INTCONF_INTLVL (1 << 1)
+#define INIT_INTCONF_INTPOL (1 << 0)
+
+/* Initialization Address register bits */
+#define INIT_ADDRESS_DEVEN (1 << 7)
+
+/* Data Flow registers' bits */
+
+/* Data Flow Endpoint Index register bits */
+#define DFLOW_EPINDEX_EP0SETUP (1 << 5)
+
+/* Data Flow Control Function register bits */
+#define DFLOW_CTRLFUN_CLBUF (1 << 4)
+#define DFLOW_CTRLFUN_VENDP (1 << 3)
+#define DFLOW_CTRLFUN_DSEN (1 << 2)
+#define DFLOW_CTRLFUN_STATUS (1 << 1)
+#define DFLOW_CTRLFUN_STALL (1 << 0)
+
+/* Data Flow Endpoint Type register bits */
+#define DFLOW_EPTYPE_NOEMPKT (1 << 4)
+#define DFLOW_EPTYPE_ENABLE (1 << 3)
+#define DFLOW_EPTYPE_DBLBUF (1 << 2)
+
+/* General registers' bits */
+
+/* General Test Mode register bits */
+#define GEN_TSTMOD_FORCEHS (1 << 7)
+#define GEN_TSTMOD_FORCEFS (1 << 4)
+#define GEN_TSTMOD_PRBS (1 << 3)
+#define GEN_TSTMOD_KSTATE (1 << 2)
+#define GEN_TSTMOD_JSTATE (1 << 1)
+#define GEN_TSTMOD_SE0_NAK (1 << 0)
+
+/* Interrupts */
+#define INT_IEP7TX (1 << 25)
+#define INT_IEP7RX (1 << 24)
+#define INT_IEP6TX (1 << 23)
+#define INT_IEP6RX (1 << 22)
+#define INT_IEP5TX (1 << 21)
+#define INT_IEP5RX (1 << 20)
+#define INT_IEP4TX (1 << 19)
+#define INT_IEP4RX (1 << 18)
+#define INT_IEP3TX (1 << 17)
+#define INT_IEP3RX (1 << 16)
+#define INT_IEP2TX (1 << 15)
+#define INT_IEP2RX (1 << 14)
+#define INT_IEP1TX (1 << 13)
+#define INT_IEP1RX (1 << 12)
+#define INT_IEP0TX (1 << 11)
+#define INT_IEP0RX (1 << 10)
+#define INT_IEP0SETUP (1 << 8)
+#define INT_IEVBUS (1 << 7)
+#define INT_IEDMA (1 << 6)
+#define INT_IEHS_STA (1 << 5)
+#define INT_IERESM (1 << 4)
+#define INT_IESUSP (1 << 3)
+#define INT_IEPSOF (1 << 2)
+#define INT_IESOF (1 << 1)
+#define INT_IEBRST (1 << 0)
+
+#define INT_EP_MASK ( INT_IEP0RX | INT_IEP0TX | INT_IEP1RX | INT_IEP1TX | INT_IEP2RX | INT_IEP2TX | INT_IEP3RX | INT_IEP3TX | INT_IEP4RX | INT_IEP4TX | INT_IEP5RX | INT_IEP5TX | INT_IEP6RX | INT_IEP6TX | INT_IEP7RX | INT_IEP7TX )
+
+#define STANDARD_INTEN ( INIT_INTEN_IEBRST | INIT_INTEN_IEHS_STA | INT_IESUSP | INT_IERESM | INIT_INTEN_IEVBUS | INIT_INTEN_IEP0SETUP | INIT_INTEN_IEP0RX | INIT_INTEN_IEP0TX )
+#define STANDARD_INIT_MODE ( INIT_MODE_CLKAON | INIT_MODE_GLINTENA )
+
+bool usb_drv_powered(void);
+void usb_drv_init(void);
+int usb_drv_port_speed(void);
+void usb_drv_exit(void);
+void usb_drv_stall(int endpoint, bool stall, bool in);
+bool usb_drv_stalled(int endpoint, bool in);
+int usb_drv_recv(int ep, void* ptr, int length);
+int usb_drv_send_nonblocking(int ep, void* ptr, int length);
+int usb_drv_send(int endpoint, void* ptr, int length);
+void usb_drv_reset_endpoint(int ep, bool send);
+void usb_drv_wait(int ep, bool send);
+void usb_drv_cancel_all_transfers(void);
+void usb_drv_set_address(int address);
+void usb_drv_set_test_mode(int mode);
+void usb_drv_int(void); /* Method for handling interrupts, must be called from usb-<target>.c */
+
+#endif
diff --git a/firmware/kernel.c b/firmware/kernel.c index f86a188d05..4ccf2bbe17 100644 --- a/firmware/kernel.c +++ b/firmware/kernel.c @@ -435,6 +435,11 @@ void sleep(int ticks) unsigned stop = USEC_TIMER + ticks * (1000000/HZ); while (TIME_BEFORE(USEC_TIMER, stop)) switch_thread(); +#elif defined(CREATIVE_ZVM) && defined(BOOTLOADER) + // hacky.. + long sleep_ticks = current_tick + ticks + 1; + while (sleep_ticks > current_tick) + switch_thread(); #else disable_irq(); sleep_thread(ticks); diff --git a/firmware/panic.c b/firmware/panic.c index c61476c423..781345e714 100644 --- a/firmware/panic.c +++ b/firmware/panic.c @@ -123,6 +123,8 @@ void panicf( const char *fmt, ...) #elif CONFIG_KEYPAD == ONDIO_PAD if (!(PCDR & 0x0008)) #endif /* CONFIG_KEYPAD */ +#elif defined(CREATIVE_ZVM) + if(false) #endif /* CPU */ system_reboot(); #endif /* !SIMULATOR */ diff --git a/firmware/target/arm/tms320dm320/creative-zvm/adc-creativezvm.c b/firmware/target/arm/tms320dm320/creative-zvm/adc-creativezvm.c new file mode 100644 index 0000000000..d634a71f70 --- /dev/null +++ b/firmware/target/arm/tms320dm320/creative-zvm/adc-creativezvm.c @@ -0,0 +1,32 @@ +/***************************************************************************
+ * __________ __ ___.
+ * Open \______ \ ____ ____ | | _\_ |__ _______ ___
+ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
+ * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
+ * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
+ * \/ \/ \/ \/ \/
+ * $Id: adc-mr500.c 14817 2007-09-22 15:43:38Z kkurbjun $
+ *
+ * Copyright (C) 2007 by Karl Kurbjun
+ *
+ * All files in this archive are subject to the GNU General Public License.
+ * See the file COPYING in the source tree root for full license agreement.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+#include "cpu.h"
+#include "adc-target.h"
+#include "kernel.h"
+
+void adc_init(void)
+{
+}
+
+/* Called to get the recent ADC reading */
+inline unsigned short adc_read(int channel)
+{
+ return (short)channel;
+}
diff --git a/firmware/target/arm/tms320dm320/creative-zvm/adc-target.h b/firmware/target/arm/tms320dm320/creative-zvm/adc-target.h new file mode 100644 index 0000000000..aa0f7eb364 --- /dev/null +++ b/firmware/target/arm/tms320dm320/creative-zvm/adc-target.h @@ -0,0 +1,38 @@ +/*************************************************************************** + * __________ __ ___. + * Open \______ \ ____ ____ | | _\_ |__ _______ ___ + * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / + * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < + * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ + * \/ \/ \/ \/ \/ + * $Id: adc-target.h 14817 2007-09-22 15:43:38Z kkurbjun $ + * + * Copyright (C) 2007 by Karl Kurbjun + * + * All files in this archive are subject to the GNU General Public License. + * See the file COPYING in the source tree root for full license agreement. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ****************************************************************************/ + +#ifndef _ADC_TARGET_H_ +#define _ADC_TARGET_H_ + +/* only two channels used by the Gigabeat */ +#define NUM_ADC_CHANNELS 2 + +#define ADC_BATTERY 0 +#define ADC_HPREMOTE 1 +#define ADC_UNKNOWN_3 2 +#define ADC_UNKNOWN_4 3 +#define ADC_UNKNOWN_5 4 +#define ADC_UNKNOWN_6 5 +#define ADC_UNKNOWN_7 6 +#define ADC_UNKNOWN_8 7 + +#define ADC_UNREG_POWER ADC_BATTERY /* For compatibility */ +#define ADC_READ_ERROR 0xFFFF + +#endif diff --git a/firmware/target/arm/tms320dm320/creative-zvm/ata-creativezvm.c b/firmware/target/arm/tms320dm320/creative-zvm/ata-creativezvm.c new file mode 100644 index 0000000000..5cbcd72415 --- /dev/null +++ b/firmware/target/arm/tms320dm320/creative-zvm/ata-creativezvm.c @@ -0,0 +1,101 @@ +/***************************************************************************
+ * __________ __ ___.
+ * Open \______ \ ____ ____ | | _\_ |__ _______ ___
+ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
+ * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
+ * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
+ * \/ \/ \/ \/ \/
+ * $Id$
+ *
+ * Copyright (C) 2008 by Maurus Cuelenaere
+ *
+ * All files in this archive are subject to the GNU General Public License.
+ * See the file COPYING in the source tree root for full license agreement.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+#include "config.h"
+#include "cpu.h"
+#include "kernel.h"
+#include "thread.h"
+#include "system.h"
+#include "power.h"
+#include "panic.h"
+#include "ata-target.h"
+
+void ide_power_enable(bool on){
+#if 0
+ IO_INTC_EINT1 &= ~INTR_EINT1_EXT2;
+ if(on)
+ {
+ IO_GIO_BITSET0 = (1 << 14);
+ ata_reset();
+ }
+ else
+ IO_GIO_BITCLR0 = (1 << 14);
+ IO_INTC_EINT1 |= INTR_EINT1_EXT2;
+ return;
+#endif
+}
+
+inline bool ide_powered(){
+#if 0
+ return (IO_GIO_BITSET0 & (1 << 14));
+#else
+ return true;
+#endif
+}
+
+void ata_reset(void)
+{
+/* Disabled until figured out what's wrong */
+ IO_INTC_EINT1 &= ~INTR_EINT1_EXT2; //disable GIO2 interrupt
+ if(!ide_powered())
+ {
+ ide_power_enable(true);
+ sleep(150);
+ }
+ else
+ {
+ IO_GIO_BITSET0 = (1 << 5);
+ IO_GIO_BITCLR0 = (1 << 3);
+ sleep(1);
+ }
+ IO_GIO_BITCLR0 = (1 << 5);
+ sleep(10);
+ IO_GIO_BITSET0 = (1 << 3);
+ while(!(ATA_COMMAND & STATUS_RDY))
+ sleep(10);
+ IO_INTC_EINT1 |= INTR_EINT1_EXT2; //enable GIO2 interrupt
+ return;
+}
+
+void ata_enable(bool on)
+{
+ (void)on;
+ return;
+}
+
+bool ata_is_coldstart(void)
+{
+ return true;
+}
+
+void ata_device_init(void)
+{
+ IO_INTC_EINT1 |= INTR_EINT1_EXT2; //enable GIO2 interrupt
+ //TODO: mimic OF inits...
+ return;
+}
+
+void GIO2(void)
+{
+#ifdef DEBUG
+ //printf("GIO2 interrupt...");
+#endif
+ IO_INTC_IRQ1 = INTR_IRQ1_EXT2; //Mask GIO2 interrupt
+ return;
+}
diff --git a/firmware/target/arm/tms320dm320/creative-zvm/ata-target.h b/firmware/target/arm/tms320dm320/creative-zvm/ata-target.h new file mode 100644 index 0000000000..b098396d5e --- /dev/null +++ b/firmware/target/arm/tms320dm320/creative-zvm/ata-target.h @@ -0,0 +1,68 @@ +/*************************************************************************** + * __________ __ ___. + * Open \______ \ ____ ____ | | _\_ |__ _______ ___ + * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / + * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < + * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ + * \/ \/ \/ \/ \/ + * $Id$ + * + * Copyright (C) 2007 by Maurus Cuelenaere + * + * All files in this archive are subject to the GNU General Public License. + * See the file COPYING in the source tree root for full license agreement. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ****************************************************************************/ + +#ifndef ATA_TARGET_H +#define ATA_TARGET_H + +/* Plain C read & write loops */ +#define PREFER_C_READING +#define PREFER_C_WRITING + +#define ATA_IOBASE 0x50FEE000 +#define ATA_DATA (*((volatile unsigned short*)(ATA_IOBASE))) +#define ATA_ERROR (*((volatile unsigned char*)(ATA_IOBASE+0x2))) +#define ATA_NSECTOR (*((volatile unsigned char*)(ATA_IOBASE+0x4))) +#define ATA_SECTOR (*((volatile unsigned char*)(ATA_IOBASE+0x6))) +#define ATA_LCYL (*((volatile unsigned char*)(ATA_IOBASE+0x8))) +#define ATA_HCYL (*((volatile unsigned char*)(ATA_IOBASE+0xA))) +#define ATA_SELECT (*((volatile unsigned char*)(ATA_IOBASE+0xC))) +#define ATA_COMMAND (*((volatile unsigned char*)(ATA_IOBASE+0xE))) +#define ATA_CONTROL (*((volatile unsigned char*)(ATA_IOBASE+0x800C))) + +#define STATUS_BSY 0x80 +#define STATUS_RDY 0x40 +#define STATUS_DF 0x20 +#define STATUS_DRQ 0x08 +#define STATUS_ERR 0x01 +#define ERROR_ABRT 0x04 + +#define WRITE_PATTERN1 0xa5 +#define WRITE_PATTERN2 0x5a +#define WRITE_PATTERN3 0xaa +#define WRITE_PATTERN4 0x55 + +#define READ_PATTERN1 0xa5 +#define READ_PATTERN2 0x5a +#define READ_PATTERN3 0xaa +#define READ_PATTERN4 0x55 + +#define READ_PATTERN1_MASK 0xff +#define READ_PATTERN2_MASK 0xff +#define READ_PATTERN3_MASK 0xff +#define READ_PATTERN4_MASK 0xff + +#define SET_REG(reg,val) reg = (val) +#define SET_16BITREG(reg,val) reg = (val) + +void ata_reset(void); +void ata_device_init(void); +bool ata_is_coldstart(void); +void ide_power_enable(bool on); + +#endif diff --git a/firmware/target/arm/tms320dm320/creative-zvm/audio-creativezvm.c b/firmware/target/arm/tms320dm320/creative-zvm/audio-creativezvm.c new file mode 100644 index 0000000000..1e5676b19e --- /dev/null +++ b/firmware/target/arm/tms320dm320/creative-zvm/audio-creativezvm.c @@ -0,0 +1,44 @@ +/***************************************************************************
+ * __________ __ ___.
+ * Open \______ \ ____ ____ | | _\_ |__ _______ ___
+ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
+ * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
+ * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
+ * \/ \/ \/ \/ \/
+ * $Id: audio-c200_e200.c 14624 2007-09-06 03:01:41Z lowlight $
+ *
+ * Copyright (C) 2007 by Michael Sevakis
+ *
+ * All files in this archive are subject to the GNU General Public License.
+ * See the file COPYING in the source tree root for full license agreement.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+#include "cpu.h"
+#include "kernel.h"
+#include "sound.h"
+
+const struct sound_settings_info audiohw_settings[] = {
+ [SOUND_VOLUME] = {"dB", 0, 1, -74, 6, -25},
+ [SOUND_BASS] = {"dB", 1, 15, -60, 90, 0},
+ [SOUND_TREBLE] = {"dB", 1, 15, -60, 90, 0},
+ [SOUND_BALANCE] = {"%", 0, 1,-100, 100, 0},
+ [SOUND_CHANNELS] = {"", 0, 1, 0, 5, 0},
+ [SOUND_STEREO_WIDTH] = {"%", 0, 5, 0, 250, 100},
+};
+
+
+void audiohw_init(void)
+{
+}
+
+void audiohw_close(void)
+{
+}
+
+void audiohw_mute(bool mute)
+{
+ (void) mute;
+}
diff --git a/firmware/target/arm/tms320dm320/creative-zvm/backlight-target.h b/firmware/target/arm/tms320dm320/creative-zvm/backlight-target.h new file mode 100644 index 0000000000..446c5640aa --- /dev/null +++ b/firmware/target/arm/tms320dm320/creative-zvm/backlight-target.h @@ -0,0 +1,31 @@ +/*************************************************************************** + * __________ __ ___. + * Open \______ \ ____ ____ | | _\_ |__ _______ ___ + * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / + * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < + * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ + * \/ \/ \/ \/ \/ + * $Id: backlight-target.h 15599 2007-11-12 18:49:53Z amiconn $ + * + * Copyright (C) 2007 by Karl Kurbjun + * + * All files in this archive are subject to the GNU General Public License. + * See the file COPYING in the source tree root for full license agreement. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ****************************************************************************/ + +#ifndef BACKLIGHT_TARGET_H +#define BACKLIGHT_TARGET_H + +bool _backlight_init(void); +void _backlight_on(void); +void _backlight_off(void); +void _backlight_set_brightness(int brightness); + +/* true: backlight fades off - false: backlight fades on */ +void __backlight_dim(bool dim); + +#endif diff --git a/firmware/target/arm/tms320dm320/creative-zvm/button-target.h b/firmware/target/arm/tms320dm320/creative-zvm/button-target.h new file mode 100644 index 0000000000..1b63895374 --- /dev/null +++ b/firmware/target/arm/tms320dm320/creative-zvm/button-target.h @@ -0,0 +1,57 @@ +/*************************************************************************** +* __________ __ ___. +* Open \______ \ ____ ____ | | _\_ |__ _______ ___ +* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / +* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < +* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ +* \/ \/ \/ \/ \/ +* $Id$ +* +* Copyright (C) 2008 by Maurus Cuelenaere +* +* All files in this archive are subject to the GNU General Public License. +* See the file COPYING in the source tree root for full license agreement. +* +* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +* KIND, either express or implied. +* +****************************************************************************/ + +#ifndef _BUTTON_TARGET_H_ +#define _BUTTON_TARGET_H_ + +#include "config.h" + +#define BUTTON_BACK (1 << 0) +#define BUTTON_CUSTOM (1 << 1) +#define BUTTON_MENU (1 << 2) + +#define BUTTON_LEFT (1 << 3) +#define BUTTON_RIGHT (1 << 4) +#define BUTTON_UP (1 << 5) +#define BUTTON_DOWN (1 << 6) +#define BUTTON_SELECT (1 << 7) + +#define BUTTON_POWER (1 << 8) +#define BUTTON_PLAY (1 << 9) + +#define BUTTON_HOLD (1 << 10) + +#define BUTTON_REMOTE 0 + +#define BUTTON_MAIN ( BUTTON_BACK | BUTTON_MENU | BUTTON_LEFT | BUTTON_RIGHT \ + | BUTTON_UP | BUTTON_DOWN | BUTTON_SELECT | BUTTON_POWER \ + | BUTTON_PLAY | BUTTON_HOLD | BUTTON_CUSTOM ) + +#define POWEROFF_BUTTON BUTTON_POWER +#define POWEROFF_COUNT 10 + +void button_init_device(void); +int button_read_device(void); +bool headphones_inserted(void); +bool button_hold(void); +bool button_usb_connected(void); + +int get_debug_info(int choice); + +#endif /* _BUTTON_TARGET_H_ */ diff --git a/firmware/target/arm/tms320dm320/creative-zvm/lcd-creativezvm.c b/firmware/target/arm/tms320dm320/creative-zvm/lcd-creativezvm.c new file mode 100644 index 0000000000..dec20ad72f --- /dev/null +++ b/firmware/target/arm/tms320dm320/creative-zvm/lcd-creativezvm.c @@ -0,0 +1,405 @@ +/*************************************************************************** +* __________ __ ___. +* Open \______ \ ____ ____ | | _\_ |__ _______ ___ +* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / +* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < +* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ +* \/ \/ \/ \/ \/ +* $Id$ +* +* Copyright (C) 2008 by Maurus Cuelenaere +* +* All files in this archive are subject to the GNU General Public License. +* See the file COPYING in the source tree root for full license agreement. +* +* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +* KIND, either express or implied. +* +****************************************************************************/ +#include "config.h" + +#include "hwcompat.h" +#include "kernel.h" +#include "lcd.h" +#include "system.h" +#include "memory.h" +#include "cpu.h" +#include "spi.h" +#include "spi-target.h" +#include "lcd-target.h" + +/* Power and display status */ +static bool display_on = true; /* Is the display turned on? */ +static bool direct_fb_access = false; /* Does the DM320 has direct access to the FB? */ + +int lcd_default_contrast(void) +{ + return 0x1f; +} + +void lcd_set_contrast(int val) +{ + /* iirc there is an ltv250qv command to do this */ + #warning function not implemented + (void)val; +} + +void lcd_set_invert_display(bool yesno) { + (void) yesno; + // TODO: +} + +void lcd_set_flip(bool yesno) { + (void) yesno; + // TODO: +} + + +/* LTV250QV panel functions */ + +static void lcd_write_reg(unsigned char reg, unsigned short val) +{ + unsigned char block[3]; + block[0] = 0x74; + block[1] = 0; + block[2] = reg | 0xFF; + spi_block_transfer(SPI_target_LTV250QV, block, sizeof(block), NULL, 0); + block[0] = 0x76; + block[1] = (val >> 8) & 0xFF; + block[2] = val & 0xFF; + spi_block_transfer(SPI_target_LTV250QV, block, sizeof(block), NULL, 0); +} + +static void sleep_ms(unsigned int ms) +{ + sleep(ms*HZ/1000); +} + +static void lcd_display_on(void) +{ + /* Enable main power */ + IO_GIO_BITSET2 |= (1 << 3); + + /* power on sequence as per the ZVM firmware */ + sleep_ms(250); + IO_GIO_BITSET1 = (1 << 13); + sleep_ms(5); + IO_GIO_BITSET2 = (1 << 5); + IO_GIO_BITSET2 = (1 << 8); + sleep_ms(1); + + //Init SPI here... + sleep_ms(32); + + IO_GIO_BITSET2 = (1 << 0); + sleep_ms(5); + IO_GIO_BITSET2 = (1 << 7); + sleep_ms(5); + IO_GIO_BITSET2 = (1 << 4); + sleep_ms(5); + IO_GIO_BITCLR2 = (1 << 8); + //TODO: figure out what OF does after this... + IO_GIO_BITSET2 = (1 << 8); + sleep_ms(1); + + lcd_write_reg(1, 0x1D); + lcd_write_reg(2, 0x0); + lcd_write_reg(3, 0x0); + lcd_write_reg(4, 0x0); + lcd_write_reg(5, 0x40A3); + lcd_write_reg(6, 0x0); + lcd_write_reg(7, 0x0); + lcd_write_reg(8, 0x0); + lcd_write_reg(9, 0x0); + lcd_write_reg(10, 0x0); + lcd_write_reg(16, 0x0); + lcd_write_reg(17, 0x0); + lcd_write_reg(18, 0x0); + lcd_write_reg(19, 0x0); + lcd_write_reg(20, 0x0); + lcd_write_reg(21, 0x0); + lcd_write_reg(22, 0x0); + lcd_write_reg(23, 0x0); + lcd_write_reg(24, 0x0); + lcd_write_reg(25, 0x0); + sleep_ms(10); + + lcd_write_reg(9, 0x4055); + lcd_write_reg(10, 0x0); + sleep_ms(40); + + lcd_write_reg(10, 0x2000); + sleep_ms(40); + + lcd_write_reg(1, 0x401D); + lcd_write_reg(2, 0x204); + lcd_write_reg(3, 0x100); + lcd_write_reg(4, 0x1000); + lcd_write_reg(5, 0x5033); + lcd_write_reg(6, 0x5); + lcd_write_reg(7, 0x1B); + lcd_write_reg(8, 0x800); + lcd_write_reg(16, 0x203); + lcd_write_reg(17, 0x302); + lcd_write_reg(18, 0xC08); + lcd_write_reg(19, 0xC08); + lcd_write_reg(20, 0x707); + lcd_write_reg(21, 0x707); + lcd_write_reg(22, 0x104); + lcd_write_reg(23, 0x306); + lcd_write_reg(24, 0x0); + lcd_write_reg(25, 0x0); + sleep_ms(60); + + lcd_write_reg(9, 0xA55); + lcd_write_reg(10, 0x111A); + sleep_ms(10); + + //TODO: other stuff! + + /* tell that we're on now */ + display_on = true; +} + +static void lcd_display_off(void) +{ + display_on = false; + + /* LQV shutdown sequence */ + lcd_write_reg(9, 0x855); + sleep_ms(20); + + lcd_write_reg(9, 0x55); + lcd_write_reg(5, 0x4033); + lcd_write_reg(10, 0x0); + sleep_ms(20); + + lcd_write_reg(9, 0x0); + sleep_ms(10); + unsigned char temp[1]; + temp[0] = 0; + spi_block_transfer(SPI_target_LTV250QV, temp, sizeof(temp), NULL, 0); + + IO_GIO_BITCLR2 = (1 << 4); + sleep_ms(5); + IO_GIO_BITCLR2 = (1 << 7); + sleep_ms(5); + IO_GIO_BITCLR2 = (1 << 0); + sleep_ms(2); + IO_GIO_BITCLR2 = (1 << 8); + IO_GIO_BITCLR2 = (1 << 5); + + /* Disable main power */ + IO_GIO_BITCLR2 |= (1 << 3); +} + + + +void lcd_enable(bool on) +{ + if (on == display_on) + return; + + if (on) + { + display_on = true; //TODO: remove me! + //lcd_display_on(); /* Turn on display */ + lcd_update(); /* Resync display */ + } + else + { + display_on = false; //TODO: remove me! + //lcd_display_off(); /* Turn off display */ + } +} + +bool lcd_enabled(void) +{ + return display_on; +} + +void lcd_set_direct_fb(bool yes) +{ + unsigned int addr; + direct_fb_access = yes; + if(yes) + addr = ((unsigned int)&lcd_framebuffer-CONFIG_SDRAM_START) / 32; + else + addr = ((unsigned int)FRAME-CONFIG_SDRAM_START) / 32; + IO_OSD_OSDWINADH = addr >> 16; + IO_OSD_OSDWIN0ADL = addr & 0xFFFF; +} + +bool lcd_get_direct_fb(void) +{ + return direct_fb_access; +} + +void lcd_init_device(void) +{ + /* Based on lcd-mr500.c from Catalin Patulea */ + unsigned int addr; + + /* Clear the Frame */ + memset16(FRAME, 0x0000, LCD_WIDTH*LCD_HEIGHT); + + IO_OSD_MODE = 0x00ff; + IO_OSD_VIDWINMD = 0x0002; + IO_OSD_OSDWINMD0 = 0x2001; + IO_OSD_OSDWINMD1 = 0x0002; + IO_OSD_ATRMD = 0x0000; + IO_OSD_RECTCUR = 0x0000; + + IO_OSD_OSDWIN0OFST = (LCD_WIDTH*16) / 256; + addr = ((unsigned int)FRAME-CONFIG_SDRAM_START) / 32; + IO_OSD_OSDWINADH = addr >> 16; + IO_OSD_OSDWIN0ADL = addr & 0xFFFF; + +#ifndef ZEN_VISION + IO_OSD_BASEPX=26; + IO_OSD_BASEPY=5; +#else + IO_OSD_BASEPX=80; + IO_OSD_BASEPY=0; +#endif + + IO_OSD_OSDWIN0XP = 0; + IO_OSD_OSDWIN0YP = 0; + IO_OSD_OSDWIN0XL = LCD_WIDTH; + IO_OSD_OSDWIN0YL = LCD_HEIGHT; +#if 0 + //TODO: set LCD clock! + IO_CLK_MOD1 &= ~0x18; // disable OSD clock and VENC clock + IO_CLK_02DIV = 3; + IO_CLK_OSEL = (IO_CLK_OSEL & ~0xF00) | 0x400; // reset 'General purpose clock output (GIO26, GIO34)' and set to 'PLLIN clock' + IO_CLK_SEL1 = (IO_CLK_SEL1 | 7) | 0x1000; // set to 'GP clock output 2 (GIO26, GIO34)' and turn on 'VENC clock' + IO_CLK_MOD1 |= 0x18; // enable OSD clock and VENC clock + + /* Set LCD values in OSD */ + IO_VID_ENC_VMOD = ( ( (IO_VID_ENC_VMOD & 0xFFFF8C00) | 0x14) | 0x2400 ); // disable NTSC/PAL encoder & set mode to RGB666 parallel 18 bit + IO_VID_ENC_VDCTL = ( ( (IO_VID_ENC_VDCTL & 0xFFFFCFE8) | 0x20) | 0x4000 ); + //TODO: finish this... +#endif +} + + +/*** Update functions ***/ + + + +/* Update a fraction of the display. */ +void lcd_update_rect(int x, int y, int width, int height) +{ + register fb_data *dst, *src; + + if (!display_on || direct_fb_access) + return; + + if (x + width > LCD_WIDTH) + width = LCD_WIDTH - x; /* Clip right */ + if (x < 0) + width += x, x = 0; /* Clip left */ + if (width <= 0) + return; /* nothing left to do */ + + if (y + height > LCD_HEIGHT) + height = LCD_HEIGHT - y; /* Clip bottom */ + if (y < 0) + height += y, y = 0; /* Clip top */ + if (height <= 0) + return; /* nothing left to do */ + +#if CONFIG_ORIENTATION == SCREEN_PORTAIT + dst = (fb_data *)FRAME + LCD_WIDTH*y + x; + src = &lcd_framebuffer[y][x]; + + /* Copy part of the Rockbox framebuffer to the second framebuffer */ + if (width < LCD_WIDTH) + { + /* Not full width - do line-by-line */ + lcd_copy_buffer_rect(dst, src, width, height); + } + else + { + /* Full width - copy as one line */ + lcd_copy_buffer_rect(dst, src, LCD_WIDTH*height, 1); + } +#else + src = &lcd_framebuffer[y][x]; + + register int xc, yc; + register fb_data *start=FRAME + LCD_HEIGHT*(LCD_WIDTH-x-1) + y + 1; + + for(yc=0;yc<height;yc++) + { + dst=start+yc; + for(xc=0; xc<width; xc++) + { + *dst=*src++; + dst-=LCD_HEIGHT; + } + src+=x; + } +#endif +} + +/* Update the display. +This must be called after all other LCD functions that change the display. */ +void lcd_update(void) +{ + if (!display_on || direct_fb_access) + return; +#if CONFIG_ORIENTATION == SCREEN_PORTAIT + lcd_copy_buffer_rect((fb_data *)FRAME, &lcd_framebuffer[0][0], + LCD_WIDTH*LCD_HEIGHT, 1); +#else + lcd_update_rect(0, 0, LCD_WIDTH, LCD_HEIGHT); +#endif +} + +/* Line write helper function for lcd_yuv_blit. Write two lines of yuv420. */ +extern void lcd_write_yuv420_lines(fb_data *dst, +unsigned char chroma_buf[LCD_HEIGHT/2*3], +unsigned char const * const src[3], +int width, +int stride); +/* Performance function to blit a YUV bitmap directly to the LCD */ +/* For the Gigabeat - show it rotated */ +/* So the LCD_WIDTH is now the height */ +void lcd_blit_yuv(unsigned char * const src[3], +int src_x, int src_y, int stride, +int x, int y, int width, int height) +{ + /* Caches for chroma data so it only need be recalculated every other + line */ + unsigned char chroma_buf[LCD_HEIGHT/2*3]; /* 480 bytes */ + unsigned char const * yuv_src[3]; + off_t z; + + if (!display_on || direct_fb_access) + return; + + /* Sorry, but width and height must be >= 2 or else */ + width &= ~1; + height >>= 1; + + fb_data *dst = (fb_data*)FRAME + x * LCD_WIDTH + (LCD_WIDTH - y) - 1; + + z = stride*src_y; + yuv_src[0] = src[0] + z + src_x; + yuv_src[1] = src[1] + (z >> 2) + (src_x >> 1); + yuv_src[2] = src[2] + (yuv_src[1] - src[1]); + + do + { + lcd_write_yuv420_lines(dst, chroma_buf, yuv_src, width, + stride); + + yuv_src[0] += stride << 1; /* Skip down two luma lines */ + yuv_src[1] += stride >> 1; /* Skip down one chroma line */ + yuv_src[2] += stride >> 1; + dst -= 2; + } + while (--height > 0); +} + diff --git a/firmware/target/arm/tms320dm320/creative-zvm/lcd-target.h b/firmware/target/arm/tms320dm320/creative-zvm/lcd-target.h new file mode 100644 index 0000000000..da63187637 --- /dev/null +++ b/firmware/target/arm/tms320dm320/creative-zvm/lcd-target.h @@ -0,0 +1,28 @@ +/*************************************************************************** + * __________ __ ___. + * Open \______ \ ____ ____ | | _\_ |__ _______ ___ + * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / + * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < + * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ + * \/ \/ \/ \/ \/ + * $Id$ + * + * Copyright (C) 2007 by Karl Kurbjun + * + * All files in this archive are subject to the GNU General Public License. + * See the file COPYING in the source tree root for full license agreement. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ****************************************************************************/ + +#ifndef _LCD_TARGET_H_ +#define _LCD_TARGET_H_ + +extern void lcd_enable(bool state); + +void lcd_set_direct_fb(bool yes); +bool lcd_get_direct_fb(void); + +#endif diff --git a/firmware/target/arm/tms320dm320/creative-zvm/pcm-creativezvm.c b/firmware/target/arm/tms320dm320/creative-zvm/pcm-creativezvm.c new file mode 100644 index 0000000000..6501125f9e --- /dev/null +++ b/firmware/target/arm/tms320dm320/creative-zvm/pcm-creativezvm.c @@ -0,0 +1,81 @@ +/***************************************************************************
+ * __________ __ ___.
+ * Open \______ \ ____ ____ | | _\_ |__ _______ ___
+ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
+ * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
+ * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
+ * \/ \/ \/ \/ \/
+ * $Id$
+ *
+ * Copyright (C) 2007 by Karl Kurbjun
+ *
+ * All files in this archive are subject to the GNU General Public License.
+ * See the file COPYING in the source tree root for full license agreement.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+#include "system.h"
+#include "kernel.h"
+#include "logf.h"
+#include "audio.h"
+#include "sound.h"
+#include "file.h"
+
+void pcm_postinit(void)
+{
+
+}
+
+const void * pcm_play_dma_get_peak_buffer(int *count)
+{
+ (void) count;
+ return 0;
+}
+
+void pcm_play_dma_init(void)
+{
+
+}
+
+void pcm_apply_settings(void)
+{
+
+}
+
+void pcm_set_frequency(unsigned int frequency)
+{
+ (void) frequency;
+}
+
+void pcm_play_dma_start(const void *addr, size_t size)
+{
+ (void) addr;
+ (void) size;
+}
+
+void pcm_play_dma_stop(void)
+{
+
+}
+
+void pcm_play_lock(void)
+{
+
+}
+
+void pcm_play_unlock(void)
+{
+
+}
+
+void pcm_play_dma_pause(bool pause)
+{
+ (void) pause;
+}
+
+size_t pcm_get_bytes_waiting(void)
+{
+ return 0;
+}
diff --git a/firmware/target/arm/tms320dm320/creative-zvm/pic-creativezvm.c b/firmware/target/arm/tms320dm320/creative-zvm/pic-creativezvm.c new file mode 100644 index 0000000000..35e6bd31fb --- /dev/null +++ b/firmware/target/arm/tms320dm320/creative-zvm/pic-creativezvm.c @@ -0,0 +1,323 @@ +/*************************************************************************** +* __________ __ ___. +* Open \______ \ ____ ____ | | _\_ |__ _______ ___ +* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / +* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < +* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ +* \/ \/ \/ \/ \/ +* $Id$ +* +* Copyright (C) 2008 by Maurus Cuelenaere +* +* Creative Zen Vision:M interrupt based PIC driver +* +* All files in this archive are subject to the GNU General Public License. +* See the file COPYING in the source tree root for full license agreement. +* +* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +* KIND, either express or implied. +* +****************************************************************************/ + +#include "config.h" +#include "system.h" +#include "kernel.h" +#include "button-target.h" +#include "i2c-dm320.h" + + +#include "lcd-target.h" +#include "lcd.h" +#include "sprintf.h" +#include "font.h" + +#ifndef ZEN_VISION +/* Creative Zen Vision:M */ +#define BTN_LEFT 0x5F00 +#define BTN_RIGHT 0x4F00 +#define BTN_BACK 0xBF00 +#define BTN_CUSTOM 0x8F00 +#define BTN_PLAY 0x2F00 +#define BTN_POWER 0x0F00 +#define BTN_MENU 0x9F00 +#define BTN_HOLD 0x9F06 +#define BTN_UNHOLD 0xAF06 + +#define BTN_REL 1 + +#define BTN_TOUCHPAD_PRESS 0x1F00 +#define BTN_TOUCHPAD_CORNER_DOWN 0xAF00 +#define BTN_TOUCHPAD_CORNER_UP 0x3F00 + +#define HEADPHONE_PLUGIN_A 0x5707 +#define HEADPHONE_PLUGIN_B 0x5F07 +#define HEADPHONE_UNPLUG_A 0x3707 +#define HEADPHONE_UNPLUG_B 0x3F07 + +#define DOCK_INSERT 0x6707 +#define DOCK_UNPLUG 0xDF06 +#define DOCK_USB_INSERT 0x2F06 +#define DOCK_USB_UNPLUG 0x3F06 +#define DOCK_POWER_INSERT 0x2707 +#define DOCK_POWER_UNPLUG 0x2F07 + +#else +/* Creative Zen Vision */ +#define BTN_LEFT 0xCF00 +#define BTN_RIGHT 0xEF00 +#define BTN_BACK 0xBF00 +#define BTN_CUSTOM 0x0 +#define BTN_PLAY 0x2F00 +#define BTN_POWER 0x0F00 +#define BTN_MENU 0x9F00 +#define BTN_HOLD 0x9F06 +#define BTN_UNHOLD 0xAF06 +/* TODO: other values +First number is just pressing it, second is when you release it or keep it pressed a bit longer +On/Off = 0F00 && 0F01 +Hold = 9F06 && AF06 +Volume Up = 6F00 && 6F01 +Vol Down = 7F00 && 7F01 +Up = DF00 && DF01 +Right = EF00 && EF01 +Down = FF00 && FF01 +Left = CF00 && CF01 +Back = BF00 && BF01 +Menu = 9F00 && Etcetera +Ok = 1F00 +Play = 2F00 +Next = 4F00 +Prev = 5F00 + +USB = 2F06 +USB ouot = 3F06 +Headphones= AF06 +Hdphns out= BF06 +Charger = 4F06 -> 9F05 +Chgrout = 5F06 -> 8F05 +AV in = 8F06 +AV out = 9F06 */ + +#define BTN_REL 1 + +#define BTN_TOUCHPAD_PRESS 0x8F00 +#define BTN_TOUCHPAD_LONG_PRESS 0x0F00 +#define BTN_TOUCHPAD_CORNER_DOWN 0xD700 +#define BTN_TOUCHPAD_CORNER_LONG_DOWN 0x5700 +#define BTN_TOUCHPAD_CORNER_UP 0x9F00 +#define BTN_TOUCHPAD_CORNER_LONG_UP 0x1F00 + +#define HEADPHONE_PLUGIN_A 0xAF06 +#define HEADPHONE_PLUGIN_B 0xAF06 +#define HEADPHONE_UNPLUG_A 0xBF06 +#define HEADPHONE_UNPLUG_B 0xBF06 + +#define DOCK_INSERT 0x0 +#define DOCK_UNPLUG 0x0 +#define DOCK_USB_INSERT 0x2F06 +#define DOCK_USB_UNPLUG_A 0x3F06 +#define DOCK_USB_UNPLUG_B 0x3F06 +#define DOCK_POWER_INSERT 0x4F06 +#define DOCK_POWER_UNPLUG 0x5F06 +#define DOCK_AV_INSERT 0x8F06 +#define DOCK_AV_UNPLUG 0x9F06 +#endif + +#define PIC_ADR 0x07 + +#define MASK_TV_OUT(x) ((x >> 14) & 1) +#define MASK_xx1(x) ((x >> 9) & 3) +#define MASK_xx2(x) ((x >> 4) & 1) +#define MASK_xx3(x) ((x >> 5) & 1) +#define MASK_xx4(x) ((x >> 6) & 1) +#define MASK_xx5(x) ((x >> 13) & 1) +#define MASK_xx6(x) ((x >> 12) & 1) +#define MASK_xx7(x) ((x >> 11) & 1) + +#define NONBUTTON_HEADPHONE (1 << 0) +#define NONBUTTON_DOCK (1 << 1) +#define NONBUTTON_USB (1 << 2) +#define NONBUTTON_POWER (1 << 3) +#define NONBUTTON_VIDEOUT (1 << 4) + +static unsigned int btn; +static bool hold_switch; +static unsigned char nonbtn; +static unsigned int pic_init_value; +static unsigned int pic_init2_value; +static unsigned int last_btn; +static long last_tick; +static int tick_diff; + +#define TICK_MIN 0x33 +#define TICK_MAX 0x34 + +/* Taken from scramble.c and modified */ +static inline unsigned short le2short(unsigned char* buf) +{ + return (unsigned short)((buf[1] << 8) | buf[0]); +} + +#define map_button(BtN,BtN2) case BtN: \ + btn ^= BtN2; \ + btn &= BtN2; \ + break; \ + case BtN ^ BTN_REL: \ + btn ^= BtN2; \ + btn &= BtN2; \ + break; + +#ifdef BUTTON_DEBUG +static bool sw = false; +#endif + +void GIO0(void) +{ + unsigned char msg[4]; + i2c_read(PIC_ADR, msg, sizeof(msg)); + tick_diff = current_tick - last_tick; + last_tick = current_tick; + unsigned short btn_press = le2short(msg); + if(tick_diff >= TICK_MIN && tick_diff <= TICK_MAX) + { + /* Ignore this, as it is a hold event */ + IO_INTC_IRQ1 = INTR_IRQ1_EXT0; + return; + } + last_btn = btn_press; + switch(btn_press) + { + map_button(BTN_LEFT, BUTTON_LEFT); + map_button(BTN_RIGHT, BUTTON_RIGHT); + map_button(BTN_BACK, BUTTON_BACK); + map_button(BTN_CUSTOM, BUTTON_CUSTOM); + map_button(BTN_MENU, BUTTON_MENU); + map_button(BTN_PLAY, BUTTON_PLAY); + map_button(BTN_POWER, BUTTON_POWER); + map_button(BTN_TOUCHPAD_PRESS, BUTTON_SELECT); + map_button(BTN_TOUCHPAD_CORNER_DOWN, BUTTON_DOWN); + map_button(BTN_TOUCHPAD_CORNER_UP, BUTTON_UP); + case BTN_HOLD: + hold_switch = true; + break; + case BTN_UNHOLD: + hold_switch = false; + break; + case HEADPHONE_PLUGIN_A: + case HEADPHONE_PLUGIN_B: + nonbtn |= NONBUTTON_HEADPHONE; + break; + case HEADPHONE_UNPLUG_A: + case HEADPHONE_UNPLUG_B: + nonbtn &= ~NONBUTTON_HEADPHONE; + break; + case DOCK_INSERT: + nonbtn |= NONBUTTON_DOCK; + break; + case DOCK_UNPLUG: + nonbtn &= ~(NONBUTTON_DOCK | NONBUTTON_USB | NONBUTTON_POWER); + break; + case DOCK_USB_INSERT: + nonbtn |= NONBUTTON_USB; + break; + case DOCK_USB_UNPLUG: + nonbtn &= ~NONBUTTON_USB; + break; + case DOCK_POWER_INSERT: + nonbtn |= NONBUTTON_POWER; + break; + case DOCK_POWER_UNPLUG: + nonbtn &= ~NONBUTTON_POWER; + break; + } +#ifdef BUTTON_DEBUG + unsigned char weergvn[10]; +#ifdef BOOTLOADER + lcd_set_foreground((sw ? LCD_RGBPACK(255,0,0) : LCD_RGBPACK(0,255,0) )); +#endif + snprintf(weergvn, sizeof(char)*10, "%x", (unsigned int)((msg[3] << 24) | (msg[2] << 16) | (msg[1] << 8) | msg[0])); + lcd_putsxy(LCD_WIDTH-SYSFONT_WIDTH*10, LCD_HEIGHT-SYSFONT_HEIGHT*10, weergvn); + snprintf(weergvn, sizeof(char)*10, "%x", btn); + lcd_putsxy(LCD_WIDTH-SYSFONT_WIDTH*10, LCD_HEIGHT-SYSFONT_HEIGHT*7, weergvn); +#ifdef BOOTLOADER + lcd_set_foreground(LCD_BLACK); +#endif + lcd_update(); + sw = !sw; +#endif + /* Mask GIO0 interrupt */ + IO_INTC_IRQ1 = INTR_IRQ1_EXT0; +} + +void send_command_to_pic(unsigned char in, unsigned char* out, unsigned int length) +{ + /* Disable GIO0 interrupt */ + IO_INTC_EINT1 &= ~INTR_EINT1_EXT0; + /* Clear EXT0 interrupt */ + IO_INTC_IRQ1 = INTR_IRQ1_EXT0; + /* Write command to I²C */ + restart: + i2c_write(PIC_ADR, &in, 1); + /* Wait for PIC */ + int i = 0; + while(!(IO_INTC_IRQ1 & INTR_IRQ1_EXT0)) + { + sleep(0); + i++; + if(i > 50) + goto restart; + } + /* Read return from I²C */ + i2c_read(PIC_ADR, out, length); + /* Re-enable GIO0 interrupt */ + IO_INTC_EINT1 |= INTR_EINT1_EXT0; +} + +bool headphones_inserted(void) +{ + return (bool)(nonbtn & NONBUTTON_HEADPHONE); +} + +void button_init_device(void) +{ + /* TODO: I suppose GIO0 has to be set to input and enable interrupts on it? */ + /* Enable GIO0 interrupt */ + IO_INTC_EINT1 |= INTR_EINT1_EXT0; + btn = nonbtn = pic_init_value = pic_init2_value = last_btn = hold_switch = 0; + /* Initialize PIC */ + send_command_to_pic(1, &pic_init_value, sizeof(pic_init_value)); + send_command_to_pic(2, &pic_init2_value, sizeof(pic_init2_value)); +} + +int get_debug_info(int choice) +{ + switch(choice) + { + case 1: + return pic_init_value; + case 2: + return pic_init2_value; + case 3: + return last_btn; + case 4: + return nonbtn; + case 5: + return tick_diff; + } + return -1; +} + +int button_read_device(void) +{ + return btn; +} + +bool button_hold(void) +{ + return hold_switch; +} + +bool button_usb_connected(void) +{ + return (bool)(nonbtn & NONBUTTON_USB); +} diff --git a/firmware/target/arm/tms320dm320/creative-zvm/power-creativezvm.c b/firmware/target/arm/tms320dm320/creative-zvm/power-creativezvm.c new file mode 100644 index 0000000000..5a72deced9 --- /dev/null +++ b/firmware/target/arm/tms320dm320/creative-zvm/power-creativezvm.c @@ -0,0 +1,68 @@ +/***************************************************************************
+ * __________ __ ___.
+ * Open \______ \ ____ ____ | | _\_ |__ _______ ___
+ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
+ * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
+ * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
+ * \/ \/ \/ \/ \/
+ * $Id: power-mr500.c 15599 2007-11-12 18:49:53Z amiconn $
+ *
+ * Copyright (C) 2007 by Karl Kurbjun
+ *
+ * All files in this archive are subject to the GNU General Public License.
+ * See the file COPYING in the source tree root for full license agreement.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+#include "config.h"
+#include "cpu.h"
+#include <stdbool.h>
+#include "kernel.h"
+#include "system.h"
+#include "power.h"
+#include "backlight.h"
+#include "backlight-target.h"
+
+#ifndef SIMULATOR
+
+void power_init(void)
+{
+ /* Initialize IDE power pin */
+ /* set ATA power on and output */
+ /* Charger detect */
+}
+
+bool charger_inserted(void)
+{
+ return false;
+}
+
+/* Returns true if the unit is charging the batteries. */
+bool charging_state(void) {
+ return false;
+}
+
+void power_off(void)
+{
+}
+
+#else /* SIMULATOR */
+
+bool charger_inserted(void)
+{
+ return false;
+}
+
+void charger_enable(bool on)
+{
+ (void)on;
+}
+
+void power_off(void)
+{
+}
+
+#endif /* SIMULATOR */
diff --git a/firmware/target/arm/tms320dm320/creative-zvm/powermgmt-creativezvm.c b/firmware/target/arm/tms320dm320/creative-zvm/powermgmt-creativezvm.c new file mode 100644 index 0000000000..6e8ea7cae5 --- /dev/null +++ b/firmware/target/arm/tms320dm320/creative-zvm/powermgmt-creativezvm.c @@ -0,0 +1,57 @@ +/***************************************************************************
+ * __________ __ ___.
+ * Open \______ \ ____ ____ | | _\_ |__ _______ ___
+ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
+ * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
+ * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
+ * \/ \/ \/ \/ \/
+ * $Id$
+ *
+ * Copyright (C) 2007 by Karl Kurbjun
+ *
+ * All files in this archive are subject to the GNU General Public License.
+ * See the file COPYING in the source tree root for full license agreement.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+#include "config.h"
+#include "adc.h"
+#include "powermgmt.h"
+#include "kernel.h"
+
+/* THIS CONTAINS CURRENTLY DUMMY CODE! */
+
+unsigned short current_voltage = 3910;
+const unsigned short battery_level_dangerous[BATTERY_TYPES_COUNT] =
+{
+ 0
+};
+
+const unsigned short battery_level_shutoff[BATTERY_TYPES_COUNT] =
+{
+ 0
+};
+
+/* voltages (millivolt) of 0%, 10%, ... 100% when charging disabled */
+const unsigned short percent_to_volt_discharge[BATTERY_TYPES_COUNT][11] =
+{
+ { 100, 300, 400, 500, 600, 700, 800, 900, 1000, 1200, 1320 },
+};
+
+/* voltages (millivolt) of 0%, 10%, ... 100% when charging enabled */
+const unsigned short percent_to_volt_charge[11] =
+{
+ 100, 300, 400, 500, 600, 700, 800, 900, 1000, 1200, 1320,
+};
+void read_battery_inputs(void)
+{
+}
+
+/* Returns battery voltage from ADC [millivolts] */
+unsigned int battery_adc_voltage(void)
+{
+ return current_voltage;
+}
diff --git a/firmware/target/arm/tms320dm320/creative-zvm/usb-creativezvm.c b/firmware/target/arm/tms320dm320/creative-zvm/usb-creativezvm.c new file mode 100644 index 0000000000..6bbd08c135 --- /dev/null +++ b/firmware/target/arm/tms320dm320/creative-zvm/usb-creativezvm.c @@ -0,0 +1,65 @@ +/*************************************************************************** + * __________ __ ___. + * Open \______ \ ____ ____ | | _\_ |__ _______ ___ + * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / + * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < + * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ + * \/ \/ \/ \/ \/ + * $Id$ + * + * Copyright (C) 2008 by Maurus Cuelenaere + * + * All files in this archive are subject to the GNU General Public License. + * See the file COPYING in the source tree root for full license agreement. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ****************************************************************************/ + +#include "config.h" +#include "system.h" +#include "kernel.h" +#include "usb.h" +#include "usb-target.h" +#include "usb_drv.h" +#include "usb_core.h" +#include "isp1583.h" + +#define printf + +bool usb_drv_connected(void) +{ + return button_usb_connected(); +} + +int usb_detect(void) +{ + if(button_usb_connected()) + return USB_INSERTED; + else + return USB_EXTRACTED; +} + +void usb_init_device(void) +{ + return; +} + +void usb_enable(bool on) +{ + if(on) + usb_core_init(); + else + usb_core_exit(); +} + +void GIO7(void) +{ +#ifdef DEBUG + //printf("GIO7 interrupt... [%d]", current_tick); +#endif + usb_drv_int(); + + IO_INTC_IRQ1 = INTR_IRQ1_EXT7; +} diff --git a/firmware/target/arm/tms320dm320/creative-zvm/usb-target.h b/firmware/target/arm/tms320dm320/creative-zvm/usb-target.h new file mode 100644 index 0000000000..4e3303911c --- /dev/null +++ b/firmware/target/arm/tms320dm320/creative-zvm/usb-target.h @@ -0,0 +1,76 @@ +/***************************************************************************
+ * __________ __ ___.
+ * Open \______ \ ____ ____ | | _\_ |__ _______ ___
+ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
+ * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
+ * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
+ * \/ \/ \/ \/ \/
+ * $Id$
+ *
+ * Copyright (C) 2008 by Maurus Cuelenaere
+ *
+ * All files in this archive are subject to the GNU General Public License.
+ * See the file COPYING in the source tree root for full license agreement.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+#ifndef USB_TARGET_H
+#define USB_TARGET_H
+
+#include "dm320.h"
+
+#define ISP1583_IOBASE 0x60FFC000
+#define ISP1583_H_OVERRIDE
+
+#define ISP1583_INIT_ADDRESS (*((volatile unsigned char*)(ISP1583_IOBASE+0x0))) //char
+#define ISP1583_INIT_MODE (*((volatile unsigned short*)(ISP1583_IOBASE+0xC*2)))
+#define ISP1583_INIT_INTCONF (*((volatile unsigned char*)(ISP1583_IOBASE+0x10*2))) //char
+#define ISP1583_INIT_OTG (*((volatile unsigned char*)(ISP1583_IOBASE+0x12*2))) //char
+#define ISP1583_INIT_INTEN_A (*((volatile unsigned short*)(ISP1583_IOBASE+0x14*2)))
+#define ISP1583_INIT_INTEN_B (*((volatile unsigned short*)(ISP1583_IOBASE+0x14*2+4)))
+#define ISP1583_INIT_INTEN_READ (unsigned long)( (ISP1583_INIT_INTEN_A & 0xFFFF) | ((ISP1583_INIT_INTEN_B & 0xFFFF) << 16) )
+/* Data flow registers */
+#define ISP1583_DFLOW_EPINDEX (*((volatile unsigned char*)(ISP1583_IOBASE+0xC2*2))) //char
+#define ISP1583_DFLOW_CTRLFUN (*((volatile unsigned char*)(ISP1583_IOBASE+0x28*2))) //char
+#define ISP1583_DFLOW_DATA (*((volatile unsigned short*)(ISP1583_IOBASE+0x20*2)))
+#define ISP1583_DFLOW_BUFLEN (*((volatile unsigned short*)(ISP1583_IOBASE+0x1C*2)))
+#define ISP1583_DFLOW_BUFSTAT (*((volatile unsigned char*)(ISP1583_IOBASE+0x1E*2))) //char
+#define ISP1583_DFLOW_MAXPKSZ (*((volatile unsigned short*)(ISP1583_IOBASE+0x04*2)))
+#define ISP1583_DFLOW_EPTYPE (*((volatile unsigned short*)(ISP1583_IOBASE+0x08*2)))
+/* DMA registers */
+#define ISP1583_DMA_ENDPOINT (*((volatile unsigned char*)(ISP1583_IOBASE+0x58*2)))
+/* General registers */
+#define ISP1583_GEN_INT_A (*((volatile unsigned short*)(ISP1583_IOBASE+0x18*2)))
+#define ISP1583_GEN_INT_B (*((volatile unsigned short*)(ISP1583_IOBASE+0x18*2+4)))
+#define ISP1583_GEN_INT_READ (unsigned long)( (ISP1583_GEN_INT_A & 0xFFFF) | ((ISP1583_GEN_INT_B & 0xFFFF) << 16))
+#define ISP1583_GEN_CHIPID_A (*((volatile unsigned short*)(ISP1583_IOBASE+0x70*2)))
+#define ISP1583_GEN_CHIPID_B (*((volatile unsigned char*)(ISP1583_IOBASE+0x70*2+4))) //char
+#define ISP1583_GEN_CHIPID (unsigned long)( (ISP1583_GEN_CHIPID_A & 0xFFFF) | ((ISP1583_GEN_CHIPID_B & 0xFFFF) << 16) )
+#define ISP1583_GEN_FRAMEN0 (*((volatile unsigned short*)(ISP1583_IOBASE+0x74*2)))
+#define ISP1583_GEN_SCRATCH (*((volatile unsigned short*)(ISP1583_IOBASE+0x78*2)))
+#define ISP1583_GEN_UNLCKDEV (*((volatile unsigned short*)(ISP1583_IOBASE+0x7C*2)))
+#define ISP1583_GEN_TSTMOD (*((volatile unsigned char*)(ISP1583_IOBASE+0x84*2))) //char
+
+#define EN_INT_CPU_TARGET IO_INTC_EINT1 |= INTR_EINT1_EXT7
+#define DIS_INT_CPU_TARGET IO_INTC_EINT1 &= ~INTR_EINT1_EXT7
+#define INT_CONF_TARGET 0
+//#define INT_CONF_TARGET 2
+#define set_int_value(a,b,value) a = value & 0xFFFF; \
+ b = value >> 16;
+
+
+#define ZVM_SPECIFIC asm volatile( \
+ "LDR R12, =0x50FFC000\n" \
+ "LDRH R12, [R12]\n" \
+ : : : "r12")
+//#define ZVM_SPECIFIC
+
+#include "kernel.h"
+int usb_detect(void);
+void usb_init_device(void);
+bool usb_drv_connected(void);
+
+#endif
diff --git a/firmware/target/arm/tms320dm320/crt0.S b/firmware/target/arm/tms320dm320/crt0.S index 461afdd91a..8c3d36e086 100755 --- a/firmware/target/arm/tms320dm320/crt0.S +++ b/firmware/target/arm/tms320dm320/crt0.S @@ -153,7 +153,7 @@ start: msr cpsr_c, #0xd3 ldr sp, =stackend -#ifdef BOOTLOADER +#if defined(BOOTLOADER) && !defined(CREATIVE_ZVM) /* get the high part of our execute address */ ldr r2, =0xffffff00 and r4, pc, r2 diff --git a/firmware/target/arm/tms320dm320/debug-dm320.c b/firmware/target/arm/tms320dm320/debug-dm320.c index 1a987b4dda..abfb5b09bc 100755 --- a/firmware/target/arm/tms320dm320/debug-dm320.c +++ b/firmware/target/arm/tms320dm320/debug-dm320.c @@ -27,18 +27,24 @@ #include "sprintf.h" #include "font.h" #include "debug-target.h" +#include "lcd-target.h" bool __dbg_ports(void) { return false; } +#ifndef CREATIVE_ZVM extern char r_buffer[5]; extern int r_button; +#endif bool __dbg_hw_info(void) { - int line = 0, button, oldline; + int line = 0, oldline; + int button; +#ifndef CREATIVE_ZVM int *address=0x0; +#endif bool done=false; char buf[100]; @@ -50,6 +56,7 @@ bool __dbg_hw_info(void) lcd_puts(0, line++, "[Hardware info]"); lcd_puts(0, line++, "Clock info:"); +#if LCD_WIDTH > 320 snprintf(buf, sizeof(buf), "IO_CLK_PLLA: 0x%04x IO_CLK_PLLB: 0x%04x IO_CLK_SEL0: 0x%04x IO_CLK_SEL1: 0x%04x", IO_CLK_PLLA, IO_CLK_PLLB, IO_CLK_SEL0, IO_CLK_SEL1); lcd_puts(0, line++, buf); snprintf(buf, sizeof(buf), "IO_CLK_SEL2: 0x%04x IO_CLK_DIV0: 0x%04x IO_CLK_DIV1: 0x%04x IO_CLK_DIV2: 0x%04x", @@ -58,12 +65,45 @@ bool __dbg_hw_info(void) IO_CLK_DIV3, IO_CLK_DIV4, IO_CLK_BYP, IO_CLK_INV); lcd_puts(0, line++, buf); snprintf(buf, sizeof(buf), "IO_CLK_MOD0: 0x%04x IO_CLK_MOD1: 0x%04x IO_CLK_MOD2: 0x%04x IO_CLK_LPCTL0: 0x%04x", IO_CLK_MOD0, IO_CLK_MOD1, IO_CLK_MOD2, IO_CLK_LPCTL0); lcd_puts(0, line++, buf); +#else + snprintf(buf, sizeof(buf), " IO_CLK_PLLA: 0x%04x IO_CLK_PLLB: 0x%04x", IO_CLK_PLLA, IO_CLK_PLLB); + lcd_puts(0, line++, buf); + snprintf(buf, sizeof(buf), " IO_CLK_SEL0: 0x%04x IO_CLK_SEL1: 0x%04x", IO_CLK_SEL0, IO_CLK_SEL1); + lcd_puts(0, line++, buf); + snprintf(buf, sizeof(buf), " IO_CLK_SEL2: 0x%04x IO_CLK_DIV0: 0x%04x", IO_CLK_SEL2, IO_CLK_DIV0); + lcd_puts(0, line++, buf); + snprintf(buf, sizeof(buf), " IO_CLK_DIV1: 0x%04x IO_CLK_DIV2: 0x%04x", IO_CLK_DIV1, IO_CLK_DIV2); + lcd_puts(0, line++, buf); + snprintf(buf, sizeof(buf), " IO_CLK_DIV3: 0x%04x IO_CLK_DIV4: 0x%04x", IO_CLK_DIV3, IO_CLK_DIV4); + lcd_puts(0, line++, buf); + snprintf(buf, sizeof(buf), " IO_CLK_BYP : 0x%04x IO_CLK_INV : 0x%04x", IO_CLK_BYP, IO_CLK_INV); + lcd_puts(0, line++, buf); + snprintf(buf, sizeof(buf), " IO_CLK_MOD0: 0x%04x IO_CLK_MOD1: 0x%04x ", IO_CLK_MOD0, IO_CLK_MOD1); + lcd_puts(0, line++, buf); + snprintf(buf, sizeof(buf), " IO_CLK_MOD2: 0x%04x IO_CLK_LPCTL0: 0x%04x ", IO_CLK_MOD2, IO_CLK_LPCTL0); + lcd_puts(0, line++, buf); +#endif + + lcd_puts(0, line++, "Board revision:"); + switch (IO_BUSC_REVR) { + case 0x0010: + lcd_puts(0, line++, " DM320 Rev. A"); + break; + case 0x0011: + lcd_puts(0, line++, " DM320 Rev. B/C"); + break; + default: + lcd_puts(0, line++, " Unknown DM320 Chip ID"); + } +#ifndef CREATIVE_ZVM line++; +#endif oldline=line; while(!done) { line = oldline; +#ifndef CREATIVE_ZVM button = button_get(false); button&=~BUTTON_REPEAT; if (button == BUTTON_POWER) @@ -81,14 +121,42 @@ bool __dbg_hw_info(void) r_buffer[0], r_buffer[1], r_buffer[2], r_buffer[3],r_buffer[4] ); lcd_puts(0, line++, buf); snprintf(buf, sizeof(buf), "Button: 0x%08x, HWread: 0x%08x", (unsigned int)button, r_button); lcd_puts(0, line++, buf); +#else + button = button_get(false); + if(button & BUTTON_POWER) + done = true; + else if(button & BUTTON_LEFT) + lcd_set_direct_fb(false); + else if(button & BUTTON_RIGHT) + lcd_set_direct_fb(true); + + lcd_puts(0, line++, "PIC info:"); + snprintf(buf, sizeof(buf), " Init value 1: 0x%04x", get_debug_info(1)); + lcd_puts(0, line++, buf); + snprintf(buf, sizeof(buf), " Init value 2: 0x%04x", get_debug_info(2)); + lcd_puts(0, line++, buf); + snprintf(buf, sizeof(buf), " Last button value: 0x%04x Raw value: 0x%04x", get_debug_info(3), button_read_device()); + lcd_puts(0, line++, buf); + snprintf(buf, sizeof(buf), " Last button at: 0x%04x", get_debug_info(5)); + lcd_puts(0, line++, buf); + snprintf(buf, sizeof(buf), " Dock values: 0x%04x", get_debug_info(4)); + lcd_puts(0, line++, buf); + lcd_puts(0, line++, "LCD info:"); + snprintf(buf, sizeof(buf), " LCD direct FB access? %s", (lcd_get_direct_fb() ? "yes" : "no")); + lcd_puts(0, line++, buf); + line++; +#endif + lcd_puts(0, line++, "[Rockbox info]"); snprintf(buf, sizeof(buf), "current tick: %08x Seconds running: %08d", (unsigned int)current_tick, (unsigned int)current_tick/100); lcd_puts(0, line++, buf); +#ifndef CREATIVE_ZVM snprintf(buf, sizeof(buf), "Address: 0x%08x Data: 0x%08x", (unsigned int)address, *address); lcd_puts(0, line++, buf); snprintf(buf, sizeof(buf), "Address: 0x%08x Data: 0x%08x", (unsigned int)(address+1), *(address+1)); lcd_puts(0, line++, buf); snprintf(buf, sizeof(buf), "Address: 0x%08x Data: 0x%08x", (unsigned int)(address+2), *(address+2)); lcd_puts(0, line++, buf); +#endif lcd_update(); } diff --git a/firmware/target/arm/tms320dm320/kernel-dm320.c b/firmware/target/arm/tms320dm320/kernel-dm320.c index 6608aea096..2b2e783c3f 100644 --- a/firmware/target/arm/tms320dm320/kernel-dm320.c +++ b/firmware/target/arm/tms320dm320/kernel-dm320.c @@ -27,6 +27,10 @@ extern void (*tick_funcs[MAX_NUM_TICK_TASKS])(void); void tick_start(unsigned int interval_in_ms) { +/* TODO: set up TIMER1 clock settings + IO_CLK_MOD2 &= ~CLK_MOD2_TMR1; //disable TIMER1 clock + IO_CLK_SEL0 |= (1 << 2); //set TIMER1 clock to PLLIN*/ + IO_CLK_MOD2 |= CLK_MOD2_TMR1; //enable TIMER1 clock!!!!!!!!! IO_TIMER1_TMMD = CONFIG_TIMER1_TMMD_STOP; /* Setup the Prescalar (Divide by 10) @@ -35,13 +39,13 @@ void tick_start(unsigned int interval_in_ms) IO_TIMER1_TMPRSCL = 0x0009; /* Setup the Divisor */ - IO_TIMER1_TMDIV = (TIMER_FREQ / (10*1000))*interval_in_ms; - + IO_TIMER1_TMDIV = (TIMER_FREQ / (10*1000))*interval_in_ms - 1; + /* Turn Timer1 to Free Run mode */ IO_TIMER1_TMMD = CONFIG_TIMER1_TMMD_FREE_RUN; - + /* Enable the interrupt */ - IO_INTC_EINT0 |= 1<<IRQ_TIMER1; + IO_INTC_EINT0 |= INTR_EINT0_TMR1; } void TIMER1(void) @@ -56,8 +60,7 @@ void TIMER1(void) tick_funcs[i](); } } - current_tick++; - IO_INTC_IRQ0 = 1<<IRQ_TIMER1; + IO_INTC_IRQ0 = INTR_IRQ0_TMR1; } diff --git a/firmware/target/arm/tms320dm320/spi-dm320.c b/firmware/target/arm/tms320dm320/spi-dm320.c index d8f338f592..a7b4fc678e 100644 --- a/firmware/target/arm/tms320dm320/spi-dm320.c +++ b/firmware/target/arm/tms320dm320/spi-dm320.c @@ -31,6 +31,7 @@ #define GIO_TS_ENABLE (1<<2) #define GIO_RTC_ENABLE (1<<12) #define GIO_BL_ENABLE (1<<13) +#define GIO_LCD_ENABLE (1<<5) struct mutex spi_mtx; @@ -39,14 +40,21 @@ struct SPI_info { volatile unsigned short *clrreg; int bit; }; -#define reg(a) ((volatile unsigned short *)(PHY_IO_BASE+a)) + struct SPI_info spi_targets[] = { +#ifndef CREATIVE_ZVM [SPI_target_TSC2100] = { &IO_GIO_BITCLR1, &IO_GIO_BITSET1, GIO_TS_ENABLE }, - [SPI_target_RX5X348AB] = { &IO_GIO_BITSET0, &IO_GIO_BITCLR0, GIO_RTC_ENABLE }, + [SPI_target_RX5X348AB] = { &IO_GIO_BITSET0, &IO_GIO_BITCLR0, GIO_RTC_ENABLE}, [SPI_target_BACKLIGHT] = { &IO_GIO_BITCLR1, &IO_GIO_BITSET1, GIO_BL_ENABLE }, +#else + [SPI_target_LTV250QV] = { &IO_GIO_BITCLR2, &IO_GIO_BITSET2, GIO_LCD_ENABLE}, +#endif }; +#define IO_SERIAL0_XMIT (0x100) +#define IO_SERIAL0_MODE_SCLK (1 << 10) + static void spi_disable_all_targets(void) { int i; @@ -70,7 +78,7 @@ int spi_block_transfer(enum SPI_target target, IO_SERIAL0_TX_DATA = *tx_bytes++; /* Wait until transfer finished */ - while (IO_SERIAL0_RX_DATA & 0x100); + while (IO_SERIAL0_RX_DATA & IO_SERIAL0_XMIT); } while (rx_size--) @@ -80,7 +88,7 @@ int spi_block_transfer(enum SPI_target target, /* Wait until transfer finished */ unsigned short data; - while ((data = IO_SERIAL0_RX_DATA) & 0x100); + while ((data = IO_SERIAL0_RX_DATA) & IO_SERIAL0_XMIT); *rx_bytes++ = data & 0xff; } @@ -95,14 +103,15 @@ void spi_init(void) { mutex_init(&spi_mtx); /* Set SCLK idle level = 0 */ - IO_SERIAL0_MODE |= 1<<10; + IO_SERIAL0_MODE |= IO_SERIAL0_MODE_SCLK; /* Enable TX */ IO_SERIAL0_TX_ENABLE = 0x0001; - +#ifndef CREATIVE_ZVM /* Set GIO 18 to output for touch screen slave enable */ IO_GIO_DIR1 &= ~GIO_TS_ENABLE; /* Set GIO 12 to output for rtc slave enable */ IO_GIO_DIR0 &= ~GIO_RTC_ENABLE; - +#endif spi_disable_all_targets(); /* make sure only one is ever enabled at a time */ + } diff --git a/firmware/target/arm/tms320dm320/spi-target.h b/firmware/target/arm/tms320dm320/spi-target.h index fe229d8bda..704867d92b 100644 --- a/firmware/target/arm/tms320dm320/spi-target.h +++ b/firmware/target/arm/tms320dm320/spi-target.h @@ -24,9 +24,13 @@ #include <stdbool.h> enum SPI_target { +#ifndef CREATIVE_ZVM SPI_target_TSC2100 = 0, SPI_target_RX5X348AB, SPI_target_BACKLIGHT, +#else + SPI_target_LTV250QV = 0, +#endif SPI_MAX_TARGETS, }; diff --git a/firmware/target/arm/tms320dm320/system-dm320.c b/firmware/target/arm/tms320dm320/system-dm320.c index da3b9913a2..c03e05522c 100644 --- a/firmware/target/arm/tms320dm320/system-dm320.c +++ b/firmware/target/arm/tms320dm320/system-dm320.c @@ -114,7 +114,12 @@ void irq_handler(void) asm volatile( "stmfd sp!, {r0-r7, ip, lr} \n" /* Store context */ "sub sp, sp, #8 \n"); /* Reserve stack */ - irqvector[(IO_INTC_IRQENTRY0>>2)-1](); + unsigned short addr = IO_INTC_IRQENTRY0>>2; + if(addr != 0) + { + addr--; + irqvector[addr](); + } asm volatile( "add sp, sp, #8 \n" /* Cleanup stack */ "ldmfd sp!, {r0-r7, ip, lr} \n" /* Restore context */ "subs pc, lr, #4 \n"); /* Return from FIQ */ @@ -130,18 +135,34 @@ void fiq_handler(void) "sub lr, lr, #4 \r\n" "stmfd sp!, {r0-r3, ip, lr} \r\n" "mov r0, #0x00030000 \r\n" - "ldr r0, [r0, #0x518] \r\n" + "ldr r0, [r0, #0x518] \r\n" + "sub r0, r0, #1 \r\n" "ldr r1, =irqvector \r\n" "ldr r1, [r1, r0, lsl #2] \r\n" - "mov lr, pc \r\n" - "bx r1 \r\n" + "blx r1 \r\n" "ldmfd sp!, {r0-r3, ip, pc}^ \r\n" ); } void system_reboot(void) { - + /* Code taken from linux/include/asm-arm/arch-itdm320-20/system.h at NeuroSVN */ + __asm__ __volatile__( + "mov ip, #0 \n" + "mcr p15, 0, ip, c7, c7, 0 @ invalidate cache \n" + "mcr p15, 0, ip, c7, c10,4 @ drain WB \n" + "mcr p15, 0, ip, c8, c7, 0 @ flush TLB (v4) \n" + "mrc p15, 0, ip, c1, c0, 0 @ get ctrl register\n" + "bic ip, ip, #0x000f @ ............wcam \n" + "bic ip, ip, #0x2100 @ ..v....s........ \n" + "mcr p15, 0, ip, c1, c0, 0 @ ctrl register \n" + "mov ip, #0xFF000000 \n" + "orr ip, ip, #0xFF0000 @ ip = 0xFFFF0000 \n" + "mov pc, ip \n" + : + : + : "cc" + ); } void system_init(void) @@ -167,16 +188,28 @@ void system_init(void) IO_INTC_FISEL1 = 0; IO_INTC_FISEL2 = 0; + /* IRQENTRY only reflects enabled interrupts */ + IO_INTC_RAW = 0; + IO_INTC_ENTRY_TBA0 = 0; IO_INTC_ENTRY_TBA1 = 0; - /* Turn off other timers */ + unsigned short i; + /* Reset interrupt priorities to default values */ + for(i = 0; i < 23; i++) + DM320_REG(0x0540+i*2) = ( (i*2+1) << 8 ) | i*2 ;//IO_INTC_PRIORITYx + + /* Turn off all timers */ + IO_TIMER0_TMMD = CONFIG_TIMER0_TMMD_STOP; + IO_TIMER1_TMMD = CONFIG_TIMER1_TMMD_STOP; IO_TIMER2_TMMD = CONFIG_TIMER2_TMMD_STOP; IO_TIMER3_TMMD = CONFIG_TIMER3_TMMD_STOP; +#ifndef CREATIVE_ZVM /* set GIO26 (reset pin) to output and low */ IO_GIO_BITCLR1=(1<<10); IO_GIO_DIR1&=~(1<<10); +#endif uart_init(); spi_init(); @@ -186,9 +219,18 @@ void system_init(void) /* Make sure everything is mapped on itself */ map_section(0, 0, 0x1000, CACHE_NONE); /* Enable caching for RAM */ - map_section(0x00900000, 0x00900000, 64, CACHE_ALL); + map_section(CONFIG_SDRAM_START, CONFIG_SDRAM_START, MEM, CACHE_ALL); /* enable buffered writing for the framebuffer */ map_section((int)FRAME, (int)FRAME, 1, BUFFERED); +#ifdef CREATIVE_ZVM + //mimic OF + map_section(0x00100000, 0x00100000, 4, CACHE_NONE); + map_section(0x04700000, 0x04700000, 2, BUFFERED); + map_section(0x40000000, 0x40000000, 16, CACHE_NONE); + map_section(0x50000000, 0x50000000, 16, CACHE_NONE); + map_section(0x60000000, 0x60000000, 16, CACHE_NONE); + map_section(0x80000000, 0x80000000, 1, CACHE_NONE); +#endif enable_mmu(); } diff --git a/firmware/target/arm/tms320dm320/timer-dm320.c b/firmware/target/arm/tms320dm320/timer-dm320.c index 7895005d46..52b433fac5 100644 --- a/firmware/target/arm/tms320dm320/timer-dm320.c +++ b/firmware/target/arm/tms320dm320/timer-dm320.c @@ -24,12 +24,12 @@ #include "logf.h" /* GPB0/TOUT0 should already have been configured as output so that pin - should not be a functional pin and TIMER0 output unseen there */ + should not be a functional pin and TIMER0 output unseen there */ void TIMER0(void) { if (pfn_timer != NULL) pfn_timer(); - IO_INTC_IRQ0 |= 1<<IRQ_TIMER0; + IO_INTC_IRQ0 = INTR_IRQ0_TMR0; //clear TIMER0 interrupt } bool __timer_set(long cycles, bool start) @@ -40,6 +40,10 @@ bool __timer_set(long cycles, bool start) if(cycles<1) return false; + oldlevel = set_irq_level(HIGHEST_IRQ_LEVEL); + + IO_CLK_MOD2 |= CLK_MOD2_TMR0; //enable TIMER0 clock!!!!!!!!! + IO_TIMER0_TMMD = CONFIG_TIMER0_TMMD_STOP; if (start && pfn_unregister != NULL) @@ -67,23 +71,27 @@ bool __timer_set(long cycles, bool start) static void stop_timer(void) { - IO_INTC_EINT0 &= ~(1<<IRQ_TIMER0); + IO_INTC_EINT0 &= ~INTR_EINT0_TMR0; //disable TIMER0 interrupt - IO_INTC_IRQ0 |= 1<<IRQ_TIMER0; + IO_INTC_IRQ0 = INTR_IRQ0_TMR0; //clear TIMER0 interrupt IO_TIMER0_TMMD = CONFIG_TIMER0_TMMD_STOP; + + IO_CLK_MOD2 &= ~CLK_MOD2_TMR0; //disable TIMER0 clock } bool __timer_register(void) { int oldstatus = disable_interrupt_save(IRQ_FIQ_STATUS); - + stop_timer(); + + IO_CLK_MOD2 |= CLK_MOD2_TMR0; //enable TIMER0 clock!!!!!!!!! /* Turn Timer0 to Free Run mode */ IO_TIMER0_TMMD = CONFIG_TIMER0_TMMD_FREE_RUN; - IO_INTC_EINT0 |= 1<<IRQ_TIMER0; + IO_INTC_EINT0 |= INTR_EINT0_TMR0; //enable TIMER0 interrupt restore_interrupt(oldstatus); diff --git a/firmware/target/arm/tms320dm320/uart-dm320.c b/firmware/target/arm/tms320dm320/uart-dm320.c index 151ad2921c..c3dd5459eb 100644 --- a/firmware/target/arm/tms320dm320/uart-dm320.c +++ b/firmware/target/arm/tms320dm320/uart-dm320.c @@ -50,7 +50,7 @@ void uart_init(void) uart1_recieve_write=0; /* Enable the interrupt */ - IO_INTC_EINT0 |= (1<<IRQ_UART1); + IO_INTC_EINT0 |= INTR_EINT0_UART1; } void uart1_putc(char ch) @@ -75,7 +75,7 @@ void uart1_puts(const char *str, int size) /* This function returns the number of bytes left in the queue after a read is done (negative if fail)*/ int uart1_gets_queue(char *str, unsigned int size) { - IO_INTC_EINT0 &= ~(1<<IRQ_UART1); + IO_INTC_EINT0 &= ~INTR_EINT0_UART1; int retval; if(uart1_recieve_count<size) @@ -106,7 +106,7 @@ int uart1_gets_queue(char *str, unsigned int size) } /* Enable the interrupt */ - IO_INTC_EINT0 |= (1<<IRQ_UART1); + IO_INTC_EINT0 |= INTR_EINT0_UART1; return retval; } @@ -129,5 +129,5 @@ void UART1(void) } } - IO_INTC_IRQ0 = (1<<IRQ_UART1); + IO_INTC_IRQ0 = INTR_IRQ0_UART1; } diff --git a/firmware/thread.c b/firmware/thread.c index 7ece27f4a6..9705293e9e 100644 --- a/firmware/thread.c +++ b/firmware/thread.c @@ -802,6 +802,16 @@ static inline void core_sleep(void) ); enable_irq(); } +#elif CONFIG_CPU == DM320 +static inline void core_sleep(void) +{ + asm volatile ( + "mov r0, #0 \n" + "mcr p15, 0, r0, c7, c0, 4 \n" /* Wait for interrupt */ + : : : "r0" + ); + enable_irq(); +} #else static inline void core_sleep(void) { diff --git a/firmware/timer.c b/firmware/timer.c index 3d522efd41..bd9050f872 100644 --- a/firmware/timer.c +++ b/firmware/timer.c @@ -316,7 +316,7 @@ void timer_unregister(void) #elif CONFIG_CPU == PNX0101 TIMER1.ctrl &= ~0x80; /* disable timer 1 */ irq_disable_int(IRQ_TIMER1); -#elif CONFIG_CPU == S3C2440 +#elif CONFIG_CPU == S3C2440 || CONFIG_CPU == DM320 __TIMER_UNREGISTER(); #endif pfn_timer = NULL; diff --git a/firmware/usb.c b/firmware/usb.c index 6cc3337d82..3867bfb496 100644 --- a/firmware/usb.c +++ b/firmware/usb.c @@ -47,7 +47,8 @@ /* Conditions under which we want the entire driver */ #if !defined(BOOTLOADER) || \ - (defined(TOSHIBA_GIGABEAT_S) && defined(USE_ROCKBOX_USB) && defined(USB_STORAGE)) + (defined(TOSHIBA_GIGABEAT_S) && defined(USE_ROCKBOX_USB) && defined(USB_STORAGE)) || \ + (defined(CREATIVE_ZVM) && defined(HAVE_USBSTACK)) #define USB_FULL_INIT #endif diff --git a/firmware/usbstack/usb_storage.c b/firmware/usbstack/usb_storage.c index 9e9e356c36..693d50c009 100644 --- a/firmware/usbstack/usb_storage.c +++ b/firmware/usbstack/usb_storage.c @@ -359,7 +359,7 @@ void usb_storage_init_connection(int interface,int endpoint) /* prime rx endpoint. We only need room for commands */ state = WAITING_FOR_COMMAND; -#if CONFIG_CPU == IMX31L +#if CONFIG_CPU == IMX31L || CONFIG_USBOTG == USBOTG_ISP1583 static unsigned char _transfer_buffer[BUFFER_SIZE*2] USBDEVBSS_ATTR __attribute__((aligned(32))); tb.transfer_buffer = (void *)_transfer_buffer; |