diff options
| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2016-10-27 23:47:09 +0900 |
|---|---|---|
| committer | Masahiro Yamada <yamada.masahiro@socionext.com> | 2016-10-29 17:24:30 +0900 |
| commit | 5f49845ecc6606ef3516f13b247995c81d02923a (patch) | |
| tree | bcfa5ac13662386f09d2b641165451710bedbc1f | |
| parent | adf55f63ae7d09a4a0f3fedd5e3955caf7fd0f09 (diff) | |
ARM: uniphier: support DDR PHY parameter dump command for LD11
Add the LD11 SoC data and adjuts the printf() format because this is
a 64-bit SoC. Otherwise, 16-digits pointer addresses would break
the log format.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
| -rw-r--r-- | arch/arm/mach-uniphier/Kconfig | 3 | ||||
| -rw-r--r-- | arch/arm/mach-uniphier/dram/cmd_ddrphy.c | 22 |
2 files changed, 19 insertions, 6 deletions
diff --git a/arch/arm/mach-uniphier/Kconfig b/arch/arm/mach-uniphier/Kconfig index 7bee6c7a29..aa3909a766 100644 --- a/arch/arm/mach-uniphier/Kconfig +++ b/arch/arm/mach-uniphier/Kconfig @@ -99,7 +99,8 @@ config CMD_PINMON config CMD_DDRPHY_DUMP bool "Enable dump command of DDR PHY parameters" - depends on ARCH_UNIPHIER_LD4 || ARCH_UNIPHIER_PRO4 || ARCH_UNIPHIER_SLD8 + depends on ARCH_UNIPHIER_LD4 || ARCH_UNIPHIER_PRO4 || \ + ARCH_UNIPHIER_SLD8 || ARCH_UNIPHIER_LD11 default y help The command "ddrphy" shows the resulting parameters of DDR PHY diff --git a/arch/arm/mach-uniphier/dram/cmd_ddrphy.c b/arch/arm/mach-uniphier/dram/cmd_ddrphy.c index c868eb03fd..9730330738 100644 --- a/arch/arm/mach-uniphier/dram/cmd_ddrphy.c +++ b/arch/arm/mach-uniphier/dram/cmd_ddrphy.c @@ -22,6 +22,8 @@ /* field separator */ #define FS " " +#define ptr_to_uint(p) ((unsigned int)(unsigned long)(p)) + struct phy_param { resource_size_t base; unsigned int nr_dx; @@ -47,6 +49,11 @@ static const struct phy_param uniphier_sld8_phy_param[] = { { /* sentinel */ } }; +static const struct phy_param uniphier_ld11_phy_param[] = { + { .base = 0x5bc01000, .nr_dx = 4, }, + { /* sentinel */ } +}; + static void print_bdl(void __iomem *reg, int n) { u32 val = readl(reg); @@ -174,15 +181,17 @@ static void mdl_dump(const struct phy_param *phy_param) #define REG_DUMP(x) \ { int ofst = PHY_ ## x; void __iomem *reg = phy_base + ofst; \ - printf("%3d: %-10s: %p : %08x\n", \ - ofst >> PHY_REG_SHIFT, #x, reg, readl(reg)); } + printf("%3d: %-10s: %08x : %08x\n", \ + ofst >> PHY_REG_SHIFT, #x, \ + ptr_to_uint(reg), readl(reg)); } #define DX_REG_DUMP(dx, x) \ { int ofst = PHY_DX_BASE + PHY_DX_STRIDE * (dx) + \ PHY_DX_## x; \ void __iomem *reg = phy_base + ofst; \ - printf("%3d: DX%d%-7s: %p : %08x\n", \ - ofst >> PHY_REG_SHIFT, (dx), #x, reg, readl(reg)); } + printf("%3d: DX%d%-7s: %08x : %08x\n", \ + ofst >> PHY_REG_SHIFT, (dx), #x, \ + ptr_to_uint(reg), readl(reg)); } static void reg_dump(const struct phy_param *phy_param) { @@ -194,7 +203,7 @@ static void reg_dump(const struct phy_param *phy_param) for (p = 0; phy_param->base; phy_param++, p++) { phy_base = ioremap(phy_param->base, SZ_4K); - printf("== PHY%d (base: %p) ==\n", p, phy_base); + printf("== PHY%d (base: %08x) ==\n", p, ptr_to_uint(phy_base)); printf(" No: Name : Address : Data\n"); REG_DUMP(RIDR); @@ -246,6 +255,9 @@ static int do_ddr(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) case SOC_UNIPHIER_SLD8: phy_param = uniphier_sld8_phy_param; break; + case SOC_UNIPHIER_LD11: + phy_param = uniphier_ld11_phy_param; + break; default: printf("unsupported SoC\n"); return CMD_RET_FAILURE; |