diff options
| -rw-r--r-- | arch/arm/mach-omap2/emif-common.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/arch/arm/mach-omap2/emif-common.c b/arch/arm/mach-omap2/emif-common.c index b384343a3f..04bbfd84a2 100644 --- a/arch/arm/mach-omap2/emif-common.c +++ b/arch/arm/mach-omap2/emif-common.c @@ -348,7 +348,7 @@ static void dra7_reset_ddr_data(u32 base, u32 size) static void dra7_enable_ecc(u32 base, const struct emif_regs *regs) { struct emif_reg_struct *emif = (struct emif_reg_struct *)base; - u32 rgn, size; + u32 rgn, rgn_start, size; /* ECC available only on dra76x EMIF1 */ if ((base != EMIF1_BASE) || !is_dra76x()) @@ -362,22 +362,22 @@ static void dra7_enable_ecc(u32 base, const struct emif_regs *regs) writel(regs->emif_ecc_ctrl_reg, &emif->emif_ecc_ctrl_reg); /* Set region1 memory with 0 */ - rgn = ((regs->emif_ecc_address_range_1 & - EMIF_ECC_REG_ECC_START_ADDR_MASK) << 16) + - CONFIG_SYS_SDRAM_BASE; + rgn_start = (regs->emif_ecc_address_range_1 & + EMIF_ECC_REG_ECC_START_ADDR_MASK) << 16; + rgn = rgn_start + CONFIG_SYS_SDRAM_BASE; size = (regs->emif_ecc_address_range_1 & - EMIF_ECC_REG_ECC_END_ADDR_MASK) + 0x10000; + EMIF_ECC_REG_ECC_END_ADDR_MASK) + 0x10000 - rgn_start; if (regs->emif_ecc_ctrl_reg & EMIF_ECC_REG_ECC_ADDR_RGN_1_EN_MASK) dra7_reset_ddr_data(rgn, size); /* Set region2 memory with 0 */ - rgn = ((regs->emif_ecc_address_range_2 & - EMIF_ECC_REG_ECC_START_ADDR_MASK) << 16) + - CONFIG_SYS_SDRAM_BASE; + rgn_start = (regs->emif_ecc_address_range_2 & + EMIF_ECC_REG_ECC_START_ADDR_MASK) << 16; + rgn = rgn_start + CONFIG_SYS_SDRAM_BASE; size = (regs->emif_ecc_address_range_2 & - EMIF_ECC_REG_ECC_END_ADDR_MASK) + 0x10000; + EMIF_ECC_REG_ECC_END_ADDR_MASK) + 0x10000 - rgn_start; if (regs->emif_ecc_ctrl_reg & EMIF_ECC_REG_ECC_ADDR_RGN_2_EN_MASK) |