diff options
Diffstat (limited to 'arch/powerpc/cpu/mpc83xx/ecc.c')
| -rw-r--r-- | arch/powerpc/cpu/mpc83xx/ecc.c | 36 |
1 files changed, 18 insertions, 18 deletions
diff --git a/arch/powerpc/cpu/mpc83xx/ecc.c b/arch/powerpc/cpu/mpc83xx/ecc.c index 73f0be2a30..10e9b96add 100644 --- a/arch/powerpc/cpu/mpc83xx/ecc.c +++ b/arch/powerpc/cpu/mpc83xx/ecc.c @@ -191,8 +191,8 @@ int do_ecc(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[]) } ddr->err_disable = val; - __asm__ __volatile__("sync"); - __asm__ __volatile__("isync"); + sync(); + isync(); return 0; } else if (strcmp(argv[1], "errdetectclr") == 0) { val = ddr->err_detect; @@ -249,8 +249,8 @@ int do_ecc(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[]) printf("Incorrect command\n"); ddr->ecc_err_inject = val; - __asm__ __volatile__("sync"); - __asm__ __volatile__("isync"); + sync(); + isync(); return 0; } else if (strcmp(argv[1], "mirror") == 0) { val = ddr->ecc_err_inject; @@ -282,26 +282,26 @@ int do_ecc(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[]) /* enable injects */ ddr->ecc_err_inject |= ECC_ERR_INJECT_EIEN; - __asm__ __volatile__("sync"); - __asm__ __volatile__("isync"); + sync(); + isync(); /* write memory location injecting errors */ ppcDWstore((u32 *) i, pattern); - __asm__ __volatile__("sync"); + sync(); /* disable injects */ ddr->ecc_err_inject &= ~ECC_ERR_INJECT_EIEN; - __asm__ __volatile__("sync"); - __asm__ __volatile__("isync"); + sync(); + isync(); /* read data, this generates ECC error */ ppcDWload((u32 *) i, ret); - __asm__ __volatile__("sync"); + sync(); /* re-initialize memory, double word write the location again, * generates new ECC code this time */ ppcDWstore((u32 *) i, writeback); - __asm__ __volatile__("sync"); + sync(); } enable_interrupts(); return 0; @@ -321,29 +321,29 @@ int do_ecc(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[]) /* enable injects */ ddr->ecc_err_inject |= ECC_ERR_INJECT_EIEN; - __asm__ __volatile__("sync"); - __asm__ __volatile__("isync"); + sync(); + isync(); /* write memory location injecting errors */ *(u32 *) i = 0xfedcba98UL; - __asm__ __volatile__("sync"); + sync(); /* sub double word write, * bus will read-modify-write, * generates ECC error */ *((u32 *) i + 1) = 0x76543210UL; - __asm__ __volatile__("sync"); + sync(); /* disable injects */ ddr->ecc_err_inject &= ~ECC_ERR_INJECT_EIEN; - __asm__ __volatile__("sync"); - __asm__ __volatile__("isync"); + sync(); + isync(); /* re-initialize memory, * double word write the location again, * generates new ECC code this time */ ppcDWstore((u32 *) i, writeback); - __asm__ __volatile__("sync"); + sync(); } enable_interrupts(); return 0; |