diff options
| -rw-r--r-- | arch/powerpc/cpu/ppc4xx/4xx_ibm_ddr2_autocalib.c | 17 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/ppc4xx-sdram.h | 5 |
2 files changed, 10 insertions, 12 deletions
diff --git a/arch/powerpc/cpu/ppc4xx/4xx_ibm_ddr2_autocalib.c b/arch/powerpc/cpu/ppc4xx/4xx_ibm_ddr2_autocalib.c index aed0ed756..0f69ef97e 100644 --- a/arch/powerpc/cpu/ppc4xx/4xx_ibm_ddr2_autocalib.c +++ b/arch/powerpc/cpu/ppc4xx/4xx_ibm_ddr2_autocalib.c @@ -83,11 +83,6 @@ struct ddrautocal { u32 flags; }; -struct sdram_timing { - u32 wrdtr; - u32 clktr; -}; - struct sdram_timing_clks { u32 wrdtr; u32 clktr; @@ -145,11 +140,12 @@ void spd_ddr_init_hang(void) __attribute__((weak, alias("__spd_ddr_init_hang"))); #endif /* defined(CONFIG_SPD_EEPROM) */ -ulong __ddr_scan_option(ulong default_val) +struct sdram_timing *__ddr_scan_option(struct sdram_timing *default_val) { return default_val; } -ulong ddr_scan_option(ulong) __attribute__((weak, alias("__ddr_scan_option"))); +struct sdram_timing *ddr_scan_option(struct sdram_timing *) + __attribute__((weak, alias("__ddr_scan_option"))); u32 __ddr_rdss_opt(u32 default_val) { @@ -931,7 +927,7 @@ static u32 DQS_calibration_methodB(struct ddrautocal *cal) * known working {SDRAM_WRDTR.[WDTR], SDRAM_CLKTR.[CKTR]} value * pairs via a board defined ddr_scan_option() function. */ -struct sdram_timing full_scan_options[] = { +static struct sdram_timing full_scan_options[] = { {0, 0}, {0, 1}, {0, 2}, {0, 3}, {1, 0}, {1, 1}, {1, 2}, {1, 3}, {2, 0}, {2, 1}, {2, 2}, {2, 3}, @@ -970,10 +966,7 @@ u32 DQS_autocalibration(void) memset(&tcal, 0, sizeof(tcal)); - ddr_scan_option((ulong)full_scan_options); - - scan_list = - (struct sdram_timing *)ddr_scan_option((ulong)full_scan_options); + scan_list = ddr_scan_option(full_scan_options); mfsdram(SDRAM_MCOPT1, val); if ((val & SDRAM_MCOPT1_MCHK_CHK_REP) == SDRAM_MCOPT1_MCHK_CHK_REP) diff --git a/arch/powerpc/include/asm/ppc4xx-sdram.h b/arch/powerpc/include/asm/ppc4xx-sdram.h index 92be514b4..66cf50902 100644 --- a/arch/powerpc/include/asm/ppc4xx-sdram.h +++ b/arch/powerpc/include/asm/ppc4xx-sdram.h @@ -1394,6 +1394,11 @@ #endif /* CONFIG_SDRAM_PPC4xx_DENALI_DDR2 */ #ifndef __ASSEMBLY__ +struct sdram_timing { + u32 wrdtr; + u32 clktr; +}; + /* * Prototypes */ |