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>

diff --git a/arch/arm/mach-uniphier/Kconfig b/arch/arm/mach-uniphier/Kconfig
index 7bee6c7a299099708080756a4450bc36a291e750..aa3909a766090906a74fa41aa6ba56961c5e0ff3 100644 (file)
--- 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 c868eb03fd72a6cb851d08603d8f5a070fa31934..9730330738573e0ad6d65b819eb4664e0f41de13 100644 (file)
--- 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;