diff options
Diffstat (limited to 'board/bf537-stamp/post-memory.c')
| -rw-r--r-- | board/bf537-stamp/post-memory.c | 63 |
1 files changed, 1 insertions, 62 deletions
diff --git a/board/bf537-stamp/post-memory.c b/board/bf537-stamp/post-memory.c index 49022dc93..2dea92fbe 100644 --- a/board/bf537-stamp/post-memory.c +++ b/board/bf537-stamp/post-memory.c @@ -13,7 +13,6 @@ #define SCLK_NUM 3 void post_out_buff(char *buff); -int post_key_pressed(void); void post_init_pll(int mult, int div); int post_init_sdram(int sclk); void post_init_uart(int sclk); @@ -52,7 +51,7 @@ int memory_post_test(int flags) sclk_temp -= CONFIG_SCLK_DIV; sclk = sclk * 1000000; post_init_uart(sclk); - if (post_key_pressed() == 0) + if (post_hotkeys_pressed() == 0) return 0; for (m = 0; m < CCLK_NUM; m++) { @@ -130,66 +129,6 @@ void post_out_buff(char *buff) ; } -/* Using sw10-PF5 as the hotkey */ -#define KEY_LOOP 0x80000 -#define KEY_DELAY 0x80 -int post_key_pressed(void) -{ - int i, n; - unsigned short value; - - bfin_write_PORTF_FER(bfin_read_PORTF_FER() & ~PF5); - bfin_write_PORTFIO_DIR(bfin_read_PORTFIO_DIR() & ~PF5); - bfin_write_PORTFIO_INEN(bfin_read_PORTFIO_INEN() | PF5); - SSYNC(); - - post_out_buff("########Press SW10 to enter Memory POST########: 3\0"); - for (i = 0; i < KEY_LOOP; i++) { - value = bfin_read_PORTFIO() & PF5; - if (bfin_read_UART0_RBR() == 0x0D) { - value = 0; - goto key_pressed; - } - if (value != 0) - goto key_pressed; - for (n = 0; n < KEY_DELAY; n++) - asm("nop"); - } - post_out_buff("\b2\0"); - - for (i = 0; i < KEY_LOOP; i++) { - value = bfin_read_PORTFIO() & PF5; - if (bfin_read_UART0_RBR() == 0x0D) { - value = 0; - goto key_pressed; - } - if (value != 0) - goto key_pressed; - for (n = 0; n < KEY_DELAY; n++) - asm("nop"); - } - post_out_buff("\b1\0"); - - for (i = 0; i < KEY_LOOP; i++) { - value = bfin_read_PORTFIO() & PF5; - if (bfin_read_UART0_RBR() == 0x0D) { - value = 0; - goto key_pressed; - } - if (value != 0) - goto key_pressed; - for (n = 0; n < KEY_DELAY; n++) - asm("nop"); - } - key_pressed: - post_out_buff("\b0"); - post_out_buff("\n\r\0"); - if (value == 0) - return 0; - post_out_buff("Hotkey has been pressed, Enter POST . . . . . .\n\r\0"); - return 1; -} - void post_init_pll(int mult, int div) { |