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[4/4] ARM: uniphier: add PH1-LD21 board data

Message ID 1469162313-17027-5-git-send-email-yamada.masahiro@socionext.com
State New
Headers show

Commit Message

Masahiro Yamada July 22, 2016, 4:38 a.m. UTC 
This has the same silicon die as PH1-LD20, but includes DRAM chips
in its package.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

---

 arch/arm/mach-uniphier/boards.c | 17 +++++++++++++++++
 arch/arm/mach-uniphier/init.h   |  2 ++
 2 files changed, 19 insertions(+)

-- 
1.9.1

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diff mbox

Patch

diff --git a/arch/arm/mach-uniphier/boards.c b/arch/arm/mach-uniphier/boards.c
index f8db1ee..0022777 100644
--- a/arch/arm/mach-uniphier/boards.c
+++ b/arch/arm/mach-uniphier/boards.c
@@ -202,6 +202,22 @@  static const struct uniphier_board_data uniphier_ld20_data = {
 		.width = 32,
 	},
 };
+
+static const struct uniphier_board_data uniphier_ld21_data = {
+	.dram_freq = 1866,
+	.dram_nr_ch = 2,
+	.dram_ch[0] = {
+		.base = 0x80000000,
+		.size = 0x40000000,
+		.width = 32,
+	},
+	.dram_ch[1] = {
+		.base = 0xc0000000,
+		.size = 0x40000000,
+		.width = 32,
+	},
+	.flags = UNIPHIER_BD_PACKAGE_LD21,
+};
 #endif
 
 struct uniphier_board_id {
@@ -237,6 +253,7 @@  static const struct uniphier_board_id uniphier_boards[] = {
 	{ "socionext,ph1-ld11", &uniphier_ld11_data, },
 #endif
 #if defined(CONFIG_ARCH_UNIPHIER_LD20)
+	{ "socionext,ph1-ld21", &uniphier_ld21_data, },
 	{ "socionext,ph1-ld20", &uniphier_ld20_data, },
 #endif
 };
diff --git a/arch/arm/mach-uniphier/init.h b/arch/arm/mach-uniphier/init.h
index 4dbce17..f6c278d 100644
--- a/arch/arm/mach-uniphier/init.h
+++ b/arch/arm/mach-uniphier/init.h
@@ -23,6 +23,8 @@  struct uniphier_board_data {
 	struct uniphier_dram_ch dram_ch[UNIPHIER_MAX_NR_DRAM_CH];
 	unsigned int flags;
 #define UNIPHIER_BD_DDR3PLUS		BIT(2)
+#define UNIPHIER_BD_PACKAGE_LD21	1
+#define UNIPHIER_BD_PACKAGE_TYPE(f)	((f) & 0x3)
 };
 
 const struct uniphier_board_data *uniphier_get_board_param(void);