diff options
Diffstat (limited to 'firmware/target/mips/ingenic_x1000/fiiom3k/spl-fiiom3k.c')
| -rw-r--r-- | firmware/target/mips/ingenic_x1000/fiiom3k/spl-fiiom3k.c | 116 |
1 files changed, 0 insertions, 116 deletions
diff --git a/firmware/target/mips/ingenic_x1000/fiiom3k/spl-fiiom3k.c b/firmware/target/mips/ingenic_x1000/fiiom3k/spl-fiiom3k.c deleted file mode 100644 index cbbe8b1d5d..0000000000 --- a/firmware/target/mips/ingenic_x1000/fiiom3k/spl-fiiom3k.c +++ /dev/null @@ -1,116 +0,0 @@ -/*************************************************************************** - * __________ __ ___. - * Open \______ \ ____ ____ | | _\_ |__ _______ ___ - * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / - * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < - * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ - * \/ \/ \/ \/ \/ - * $Id$ - * - * Copyright (C) 2021 Aidan MacDonald - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY - * KIND, either express or implied. - * - ****************************************************************************/ - -#include "system.h" -#include "clk-x1000.h" -#include "spl-x1000.h" -#include "gpio-x1000.h" - -#define CMDLINE_COMMON \ - "mem=64M@0x0 no_console_suspend console=ttyS2,115200n8 lpj=5009408 ip=off" -#define CMDLINE_NORMAL \ - " init=/linuxrc ubi.mtd=3 root=ubi0:rootfs ubi.mtd=4 rootfstype=ubifs rw loglevel=8" - -static int dualboot_setup(void) -{ - spl_dualboot_init_clocktree(); - spl_dualboot_init_uart2(); - - /* load PDMA MCU firmware */ - jz_writef(CPM_CLKGR, PDMA(0)); - return spl_storage_read(0x4000, 0x2000, (void*)0xb3422000); -} - -const struct spl_boot_option spl_boot_options[] = { - [BOOT_OPTION_ROCKBOX] = { - .storage_addr = 0x6800, - .storage_size = 102 * 1024, - .load_addr = X1000_DRAM_BASE, - .exec_addr = X1000_DRAM_BASE, - .flags = BOOTFLAG_UCLPACK, - }, - [BOOT_OPTION_OFW_PLAYER] = { - .storage_addr = 0x20000, - .storage_size = 4 * 1024 * 1024, - .load_addr = 0x80efffc0, - .exec_addr = 0x80f00000, - .cmdline = CMDLINE_COMMON CMDLINE_NORMAL, - .cmdline_addr = 0x80004000, - .setup = dualboot_setup, - }, - [BOOT_OPTION_OFW_RECOVERY] = { - .storage_addr = 0x420000, - .storage_size = 5 * 1024 * 1024, - .load_addr = 0x80efffc0, - .exec_addr = 0x80f00000, - .cmdline = CMDLINE_COMMON, - .cmdline_addr = 0x80004000, - .setup = dualboot_setup, - }, -}; - -int spl_get_boot_option(void) -{ - /* Button debounce time in OST clock cycles */ - const uint32_t btn_stable_time = 100 * (X1000_EXCLK_FREQ / 4000); - - /* Buttons to poll */ - const unsigned port = GPIO_A; - const uint32_t recov_pin = (1 << 19); /* Volume Up */ - const uint32_t orig_fw_pin = (1 << 17); /* Play */ - - uint32_t pin = -1, lastpin = 0; - uint32_t deadline = 0; - int iter_count = 30; /* to avoid an infinite loop */ - - /* set GPIOs to input state */ - gpioz_configure(port, recov_pin|orig_fw_pin, GPIOF_INPUT); - - /* Poll until we get a stable reading */ - do { - lastpin = pin; - pin = ~REG_GPIO_PIN(port) & (recov_pin|orig_fw_pin); - if(pin != lastpin) { - deadline = __ost_read32() + btn_stable_time; - iter_count -= 1; - } - } while(iter_count > 0 && __ost_read32() < deadline); - - if(iter_count >= 0 && (pin & orig_fw_pin)) { - if(pin & recov_pin) - return BOOT_OPTION_OFW_RECOVERY; - else - return BOOT_OPTION_OFW_PLAYER; - } - - return BOOT_OPTION_ROCKBOX; -} - -void spl_error(void) -{ - /* Flash the buttonlight */ - int level = 0; - while(1) { - gpio_set_function(GPIO_PC(24), GPIOF_OUTPUT(level)); - mdelay(100); - level = 1 - level; - } -} |