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| author | Aubrey Li <aubrey.adi@gmail.com> | 2007-03-12 00:25:14 +0800 |
|---|---|---|
| committer | Aubrey Li <aubrey.adi@gmail.com> | 2007-03-12 00:25:14 +0800 |
| commit | 8440bb14581a294375c34b91b42512f9753d1130 (patch) | |
| tree | 2af94c8cdb0bedf0501affd4db35d6c6faee317c /board/bf533-stamp/bf533-stamp.c | |
| parent | 8db13d63157811c839d15a313d9f2d2f5fd10af3 (diff) | |
| download | u-boot-imx-8440bb14581a294375c34b91b42512f9753d1130.zip u-boot-imx-8440bb14581a294375c34b91b42512f9753d1130.tar.gz u-boot-imx-8440bb14581a294375c34b91b42512f9753d1130.tar.bz2 | |
[Blackfin][PATCH] code cleanup
Diffstat (limited to 'board/bf533-stamp/bf533-stamp.c')
| -rw-r--r-- | board/bf533-stamp/bf533-stamp.c | 33 |
1 files changed, 17 insertions, 16 deletions
diff --git a/board/bf533-stamp/bf533-stamp.c b/board/bf533-stamp/bf533-stamp.c index 3e074e3..2f6e751 100644 --- a/board/bf533-stamp/bf533-stamp.c +++ b/board/bf533-stamp/bf533-stamp.c @@ -27,6 +27,7 @@ #include <common.h> #include <asm/mem_init.h> +#include <asm/io.h> #include "bf533-stamp.h" #define STATUS_LED_OFF 0 @@ -74,9 +75,9 @@ void swap_to(int device_id) if (device_id == ETHERNET) { *pFIO_DIR = PF0; - __builtin_bfin_ssync(); + sync(); *pFIO_FLAG_S = PF0; - __builtin_bfin_ssync(); + sync(); } else if (device_id == FLASH) { *pFIO_DIR = (PF4 | PF3 | PF2 | PF1 | PF0); *pFIO_FLAG_S = (PF4 | PF3 | PF2); @@ -86,7 +87,7 @@ void swap_to(int device_id) *pFIO_EDGE = (PF8 | PF7 | PF6 | PF5); *pFIO_INEN = (PF8 | PF7 | PF6 | PF5); *pFIO_FLAG_D = (PF4 | PF3 | PF2); - __builtin_bfin_ssync(); + sync(); } else { printf("Unknown bank to switch\n"); } @@ -153,15 +154,15 @@ void cf_outb(unsigned char val, volatile unsigned char *addr) */ *pFIO_FLAG_S = CF_PF0; *pFIO_FLAG_C = CF_PF1; - __builtin_bfin_ssync(); + sync(); *(addr) = val; - __builtin_bfin_ssync(); + sync(); /* Setback PF1 PF0 to 0 0 to address external * memory banks */ *(volatile unsigned short *)pFIO_FLAG_C = CF_PF1_PF0; - __builtin_bfin_ssync(); + sync(); } unsigned char cf_inb(volatile unsigned char *addr) @@ -170,13 +171,13 @@ unsigned char cf_inb(volatile unsigned char *addr) *pFIO_FLAG_S = CF_PF0; *pFIO_FLAG_C = CF_PF1; - __builtin_bfin_ssync(); + sync(); c = *(addr); - __builtin_bfin_ssync(); + sync(); *pFIO_FLAG_C = CF_PF1_PF0; - __builtin_bfin_ssync(); + sync(); return c; } @@ -187,15 +188,15 @@ void cf_insw(unsigned short *sect_buf, unsigned short *addr, int words) *pFIO_FLAG_S = CF_PF0; *pFIO_FLAG_C = CF_PF1; - __builtin_bfin_ssync(); + sync(); for (i = 0; i < words; i++) { *(sect_buf + i) = *(addr); - __builtin_bfin_ssync(); + sync(); } *pFIO_FLAG_C = CF_PF1_PF0; - __builtin_bfin_ssync(); + sync(); } void cf_outsw(unsigned short *addr, unsigned short *sect_buf, int words) @@ -204,15 +205,15 @@ void cf_outsw(unsigned short *addr, unsigned short *sect_buf, int words) *pFIO_FLAG_S = CF_PF0; *pFIO_FLAG_C = CF_PF1; - __builtin_bfin_ssync(); + sync(); for (i = 0; i < words; i++) { *(addr) = *(sect_buf + i); - __builtin_bfin_ssync(); + sync(); } *pFIO_FLAG_C = CF_PF1_PF0; - __builtin_bfin_ssync(); + sync(); } #endif @@ -233,7 +234,7 @@ void stamp_led_set(int LED1, int LED2, int LED3) *pFIO_FLAG_S = PF4; else *pFIO_FLAG_C = PF4; - __builtin_bfin_ssync(); + sync(); } void show_boot_progress(int status) |