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| author | Mike Frysinger <vapier@gentoo.org> | 2008-02-04 19:26:56 -0500 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2008-02-04 19:26:56 -0500 |
| commit | 6b9097e5e7490aa7b828c6f1a1c7a0e875df8464 (patch) | |
| tree | d34f053bad9c45f66c3e9121515661d99f3dfefb /examples/smc91111_eeprom.c | |
| parent | 97c26e006d2fa6d4e1560933ee6f385d8b8908b9 (diff) | |
| download | u-boot-imx-6b9097e5e7490aa7b828c6f1a1c7a0e875df8464.zip u-boot-imx-6b9097e5e7490aa7b828c6f1a1c7a0e875df8464.tar.gz u-boot-imx-6b9097e5e7490aa7b828c6f1a1c7a0e875df8464.tar.bz2 | |
use C code rather than inline assembly
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'examples/smc91111_eeprom.c')
| -rw-r--r-- | examples/smc91111_eeprom.c | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/examples/smc91111_eeprom.c b/examples/smc91111_eeprom.c index 1e1129a..f5d8c6a 100644 --- a/examples/smc91111_eeprom.c +++ b/examples/smc91111_eeprom.c @@ -33,6 +33,11 @@ #ifdef CONFIG_DRIVER_SMC91111 +#ifdef pFIO0_DIR +# define pFIO_DIR pFIO0_DIR +# define pFIO_FLAG_S pFIO0_FLAG_S +#endif + #define SMC_BASE_ADDRESS CONFIG_SMC91111_BASE #define EEPROM 0x1; #define MAC 0x2; @@ -61,17 +66,9 @@ int smc91111_eeprom (int argc, char *argv[]) return (0); } - asm ("p2.h = 0xFFC0;"); - asm ("p2.l = 0x0730;"); - asm ("r0 = 0x01;"); - asm ("w[p2] = r0;"); - asm ("ssync;"); - - asm ("p2.h = 0xffc0;"); - asm ("p2.l = 0x0708;"); - asm ("r0 = 0x01;"); - asm ("w[p2] = r0;"); - asm ("ssync;"); + *pFIO_DIR = 0x01; + *pFIO_FLAG_S = 0x01; + SSYNC(); if ((SMC_inw (BANK_SELECT) & 0xFF00) != 0x3300) { printf ("Can't find SMSC91111\n"); |