diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/include/asm/arch-aspeed/scu_ast2500.h | 12 | ||||
| -rw-r--r-- | arch/arm/mach-aspeed/ast2500/sdram_ast2500.c | 5 |
2 files changed, 8 insertions, 9 deletions
diff --git a/arch/arm/include/asm/arch-aspeed/scu_ast2500.h b/arch/arm/include/asm/arch-aspeed/scu_ast2500.h index fe877b5..590aed2 100644 --- a/arch/arm/include/asm/arch-aspeed/scu_ast2500.h +++ b/arch/arm/include/asm/arch-aspeed/scu_ast2500.h @@ -8,8 +8,8 @@ #define SCU_UNLOCK_VALUE 0x1688a8a8 -#define SCU_HWSTRAP_VGAMEM_MASK 3 #define SCU_HWSTRAP_VGAMEM_SHIFT 2 +#define SCU_HWSTRAP_VGAMEM_MASK (3 << SCU_HWSTRAP_VGAMEM_SHIFT) #define SCU_HWSTRAP_MAC1_RGMII (1 << 6) #define SCU_HWSTRAP_MAC2_RGMII (1 << 7) #define SCU_HWSTRAP_DDR4 (1 << 24) @@ -18,17 +18,17 @@ #define SCU_MPLL_DENUM_SHIFT 0 #define SCU_MPLL_DENUM_MASK 0x1f #define SCU_MPLL_NUM_SHIFT 5 -#define SCU_MPLL_NUM_MASK 0xff +#define SCU_MPLL_NUM_MASK (0xff << SCU_MPLL_NUM_SHIFT) #define SCU_MPLL_POST_SHIFT 13 -#define SCU_MPLL_POST_MASK 0x3f +#define SCU_MPLL_POST_MASK (0x3f << SCU_MPLL_POST_SHIFT) #define SCU_PCLK_DIV_SHIFT 23 -#define SCU_PCLK_DIV_MASK 7 +#define SCU_PCLK_DIV_MASK (7 << SCU_PCLK_DIV_SHIFT) #define SCU_HPLL_DENUM_SHIFT 0 #define SCU_HPLL_DENUM_MASK 0x1f #define SCU_HPLL_NUM_SHIFT 5 -#define SCU_HPLL_NUM_MASK 0xff +#define SCU_HPLL_NUM_MASK (0xff << SCU_HPLL_NUM_SHIFT) #define SCU_HPLL_POST_SHIFT 13 -#define SCU_HPLL_POST_MASK 0x3f +#define SCU_HPLL_POST_MASK (0x3f << SCU_HPLL_POST_SHIFT) #define SCU_MACCLK_SHIFT 16 #define SCU_MACCLK_MASK (7 << SCU_MACCLK_SHIFT) diff --git a/arch/arm/mach-aspeed/ast2500/sdram_ast2500.c b/arch/arm/mach-aspeed/ast2500/sdram_ast2500.c index efcf452..6383f72 100644 --- a/arch/arm/mach-aspeed/ast2500/sdram_ast2500.c +++ b/arch/arm/mach-aspeed/ast2500/sdram_ast2500.c @@ -183,9 +183,8 @@ static int ast2500_sdrammc_ddr4_calibrate_vref(struct dram_info *info) static size_t ast2500_sdrammc_get_vga_mem_size(struct dram_info *info) { size_t vga_mem_size_base = 8 * 1024 * 1024; - u32 vga_hwconf = (readl(&info->scu->hwstrap) - >> SCU_HWSTRAP_VGAMEM_SHIFT) - & SCU_HWSTRAP_VGAMEM_MASK; + u32 vga_hwconf = (readl(&info->scu->hwstrap) & SCU_HWSTRAP_VGAMEM_MASK) + >> SCU_HWSTRAP_VGAMEM_SHIFT; return vga_mem_size_base << vga_hwconf; } |