From 667dbcd01d35a69a0a01ecd09b9f18d9aa0efe72 Mon Sep 17 00:00:00 2001
From: Masahiro Yamada <yamada.masahiro@socionext.com>
Date: Tue, 24 May 2016 21:14:01 +0900
Subject: ARM: uniphier: add PH1-LD11 SoC support

This is a low-cost ARMv8 SoC from Socionext Inc.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---
 arch/arm/mach-uniphier/init/Makefile    |  1 +
 arch/arm/mach-uniphier/init/init-ld11.c | 59 +++++++++++++++++++++++++++++++++
 arch/arm/mach-uniphier/init/init.c      |  5 +++
 3 files changed, 65 insertions(+)
 create mode 100644 arch/arm/mach-uniphier/init/init-ld11.c

(limited to 'arch/arm/mach-uniphier/init')

diff --git a/arch/arm/mach-uniphier/init/Makefile b/arch/arm/mach-uniphier/init/Makefile
index b58e6c885a..dcaa4451ad 100644
--- a/arch/arm/mach-uniphier/init/Makefile
+++ b/arch/arm/mach-uniphier/init/Makefile
@@ -11,4 +11,5 @@ obj-$(CONFIG_ARCH_UNIPHIER_SLD8)	+= init-sld8.o
 obj-$(CONFIG_ARCH_UNIPHIER_PRO5)	+= init-pro5.o
 obj-$(CONFIG_ARCH_UNIPHIER_PXS2)	+= init-pxs2.o
 obj-$(CONFIG_ARCH_UNIPHIER_LD6B)	+= init-pxs2.o
+obj-$(CONFIG_ARCH_UNIPHIER_LD11)	+= init-ld11.o
 obj-$(CONFIG_ARCH_UNIPHIER_LD20)	+= init-ld20.o
diff --git a/arch/arm/mach-uniphier/init/init-ld11.c b/arch/arm/mach-uniphier/init/init-ld11.c
new file mode 100644
index 0000000000..de2dc62b5d
--- /dev/null
+++ b/arch/arm/mach-uniphier/init/init-ld11.c
@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) 2016 Socionext Inc.
+ *   Author: Masahiro Yamada <yamada.masahiro@socionext.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <spl.h>
+
+#include "../init.h"
+#include "../micro-support-card.h"
+
+int uniphier_ld11_init(const struct uniphier_board_data *bd)
+{
+	uniphier_sbc_init_savepin(bd);
+	uniphier_pxs2_sbc_init(bd);
+	uniphier_ld20_early_pin_init(bd);
+
+	support_card_reset();
+
+	support_card_init();
+
+	led_puts("L0");
+
+	memconf_init(bd);
+
+	led_puts("L1");
+
+	uniphier_ld11_early_clk_init(bd);
+
+	led_puts("L2");
+
+	led_puts("L3");
+
+#ifdef CONFIG_SPL_SERIAL_SUPPORT
+	preloader_console_init();
+#endif
+
+	led_puts("L4");
+
+	{
+		int res;
+
+		res = uniphier_ld11_umc_init(bd);
+		if (res < 0) {
+			while (1)
+				;
+		}
+	}
+
+	led_puts("L5");
+
+	dcache_disable();
+
+	led_puts("L6");
+
+	return 0;
+}
diff --git a/arch/arm/mach-uniphier/init/init.c b/arch/arm/mach-uniphier/init/init.c
index 15a53ce068..77e5b99047 100644
--- a/arch/arm/mach-uniphier/init/init.c
+++ b/arch/arm/mach-uniphier/init/init.c
@@ -55,6 +55,11 @@ void spl_board_init(void)
 		uniphier_pxs2_init(param);
 		break;
 #endif
+#if defined(CONFIG_ARCH_UNIPHIER_LD11)
+	case SOC_UNIPHIER_LD11:
+		uniphier_ld11_init(param);
+		break;
+#endif
 #if defined(CONFIG_ARCH_UNIPHIER_LD20)
 	case SOC_UNIPHIER_LD20:
 		uniphier_ld20_init(param);
-- 
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