diff options
Diffstat (limited to 'bootloader/x1000/utils.c')
| -rw-r--r-- | bootloader/x1000/utils.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/bootloader/x1000/utils.c b/bootloader/x1000/utils.c index 56ac6d1fff..6cb9bb379a 100644 --- a/bootloader/x1000/utils.c +++ b/bootloader/x1000/utils.c @@ -20,10 +20,13 @@ ****************************************************************************/ #include "x1000bootloader.h" +#include "core_alloc.h" #include "storage.h" #include "button.h" #include "kernel.h" #include "usb.h" +#include "rb-loader.h" +#include "loader_strerror.h" /* Set to true if a SYS_USB_CONNECTED event is seen * Set to false if a SYS_USB_DISCONNECTED event is seen @@ -68,3 +71,28 @@ void usb_mode(void) splash(3*HZ, "USB disconnected"); } + +int load_rockbox(const char* filename, size_t* sizep) +{ + if(check_disk(true) != DISK_PRESENT) + return -1; + + int handle = core_alloc_maximum("rockbox", sizep, &buflib_ops_locked); + if(handle < 0) { + splash(5*HZ, "Out of memory"); + return -2; + } + + unsigned char* loadbuffer = core_get_data(handle); + int rc = load_firmware(loadbuffer, filename, *sizep); + if(rc <= 0) { + core_free(handle); + splash2(5*HZ, "Error loading Rockbox", loader_strerror(rc)); + return -3; + } + + core_shrink(handle, loadbuffer, rc); + *sizep = rc; + + return handle; +} |