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imx233/fuze+: add SD detection support

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30196 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Amaury Pouly 2011-07-22 15:45:58 +00:00
parent 85c32dbd12
commit 82f70b8efd
6 changed files with 164 additions and 27 deletions
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9
bootloader/imx233.c
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@ -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 */