diff options
Diffstat (limited to 'bootloader')
| -rw-r--r-- | bootloader/imx233.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/bootloader/imx233.c b/bootloader/imx233.c index bec8cee..f6c5ad9 100644 --- a/bootloader/imx233.c +++ b/bootloader/imx233.c @@ -40,8 +40,8 @@ #include "usb.h" -void main(void) NORETURN_ATTR; -void main(void) +void main(uint32_t arg) NORETURN_ATTR; +void main(uint32_t arg) { unsigned char* loadbuffer; int buffer_size; @@ -62,6 +62,8 @@ void main(void) button_init_device(); //button_debug_screen(); + printf("arg=%c%c%c%c", arg >> 24, + (arg >> 16) & 0xff, (arg >> 8) & 0xff, (arg & 0xff)); ret = storage_init(); if(ret < 0) @@ -84,6 +86,9 @@ void main(void) error(EDISK, ret, true); } + if(button_read_device() & BUTTON_VOL_UP) + printf("Booting from SD card required."); + printf("Loading firmware"); loadbuffer = (unsigned char*)DRAM_ORIG; /* DRAM */ |