6 files changed, 283 insertions, 0 deletions
diff --git a/arch/arm/mach-uniphier/init/Makefile b/arch/arm/mach-uniphier/init/Makefile
new file mode 100644
index 0000000000..dd9804d33b
--- /dev/null
+++ b/arch/arm/mach-uniphier/init/Makefile
@@ -0,0 +1,6 @@
+obj-y					+= init.o
+
+obj-$(CONFIG_ARCH_UNIPHIER_PH1_SLD3)	+= init-ph1-sld3.o
+obj-$(CONFIG_ARCH_UNIPHIER_PH1_LD4)	+= init-ph1-ld4.o
+obj-$(CONFIG_ARCH_UNIPHIER_PH1_PRO4)	+= init-ph1-pro4.o
+obj-$(CONFIG_ARCH_UNIPHIER_PH1_SLD8)	+= init-ph1-sld8.o
diff --git a/arch/arm/mach-uniphier/init/init-ph1-ld4.c b/arch/arm/mach-uniphier/init/init-ph1-ld4.c
new file mode 100644
index 0000000000..8d0ef0389e
--- /dev/null
+++ b/arch/arm/mach-uniphier/init/init-ph1-ld4.c
@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 2013-2015 Masahiro Yamada <yamada.masahiro@socionext.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <spl.h>
+#include <linux/compiler.h>
+#include <mach/init.h>
+#include <mach/micro-support-card.h>
+
+int ph1_ld4_init(const struct uniphier_board_data *bd)
+{
+	ph1_ld4_bcu_init(bd);
+
+	ph1_ld4_sbc_init(bd);
+
+	support_card_reset();
+
+	ph1_ld4_pll_init(bd);
+
+	support_card_init();
+
+	led_puts("L0");
+
+	memconf_init(bd);
+
+	led_puts("L1");
+
+	ph1_ld4_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 = ph1_ld4_umc_init(bd);
+		if (res < 0) {
+			while (1)
+				;
+		}
+	}
+
+	led_puts("L5");
+
+	ph1_ld4_enable_dpll_ssc(bd);
+
+	led_puts("L6");
+
+	return 0;
+}
diff --git a/arch/arm/mach-uniphier/init/init-ph1-pro4.c b/arch/arm/mach-uniphier/init/init-ph1-pro4.c
new file mode 100644
index 0000000000..b9ce08d88f
--- /dev/null
+++ b/arch/arm/mach-uniphier/init/init-ph1-pro4.c
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2013-2015 Masahiro Yamada <yamada.masahiro@socionext.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <spl.h>
+#include <linux/compiler.h>
+#include <mach/init.h>
+#include <mach/micro-support-card.h>
+
+int ph1_pro4_init(const struct uniphier_board_data *bd)
+{
+	ph1_pro4_sbc_init(bd);
+
+	support_card_reset();
+
+	ph1_pro4_pll_init(bd);
+
+	support_card_init();
+
+	led_puts("L0");
+
+	memconf_init(bd);
+
+	led_puts("L1");
+
+	ph1_ld4_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 = ph1_pro4_umc_init(bd);
+		if (res < 0) {
+			while (1)
+				;
+		}
+	}
+
+	led_puts("L5");
+
+	ph1_ld4_enable_dpll_ssc(bd);
+
+	led_puts("L6");
+
+	return 0;
+}
diff --git a/arch/arm/mach-uniphier/init/init-ph1-sld3.c b/arch/arm/mach-uniphier/init/init-ph1-sld3.c
new file mode 100644
index 0000000000..1146fdab97
--- /dev/null
+++ b/arch/arm/mach-uniphier/init/init-ph1-sld3.c
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2013-2015 Masahiro Yamada <yamada.masahiro@socionext.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <spl.h>
+#include <linux/compiler.h>
+#include <mach/init.h>
+#include <mach/micro-support-card.h>
+
+int ph1_sld3_init(const struct uniphier_board_data *bd)
+{
+	ph1_sld3_bcu_init(bd);
+
+	ph1_sld3_sbc_init(bd);
+
+	support_card_reset();
+
+	ph1_sld3_pll_init(bd);
+
+	support_card_init();
+
+	led_puts("L0");
+
+	memconf_init(bd);
+	ph1_sld3_memconf_init(bd);
+
+	led_puts("L1");
+
+	ph1_ld4_early_clk_init(bd);
+
+	led_puts("L2");
+
+	ph1_sld3_early_pin_init(bd);
+
+	led_puts("L3");
+
+#ifdef CONFIG_SPL_SERIAL_SUPPORT
+	preloader_console_init();
+#endif
+
+	led_puts("L4");
+
+	led_puts("L5");
+
+	ph1_sld3_enable_dpll_ssc(bd);
+
+	led_puts("L6");
+
+	return 0;
+}
diff --git a/arch/arm/mach-uniphier/init/init-ph1-sld8.c b/arch/arm/mach-uniphier/init/init-ph1-sld8.c
new file mode 100644
index 0000000000..741e88c212
--- /dev/null
+++ b/arch/arm/mach-uniphier/init/init-ph1-sld8.c
@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 2013-2015 Masahiro Yamada <yamada.masahiro@socionext.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <spl.h>
+#include <linux/compiler.h>
+#include <mach/init.h>
+#include <mach/micro-support-card.h>
+
+int ph1_sld8_init(const struct uniphier_board_data *bd)
+{
+	ph1_ld4_bcu_init(bd);
+
+	ph1_ld4_sbc_init(bd);
+
+	support_card_reset();
+
+	ph1_sld8_pll_init(bd);
+
+	support_card_init();
+
+	led_puts("L0");
+
+	memconf_init(bd);
+
+	led_puts("L1");
+
+	ph1_ld4_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 = ph1_sld8_umc_init(bd);
+		if (res < 0) {
+			while (1)
+				;
+		}
+	}
+
+	led_puts("L5");
+
+	ph1_ld4_enable_dpll_ssc(bd);
+
+	led_puts("L6");
+
+	return 0;
+}
diff --git a/arch/arm/mach-uniphier/init/init.c b/arch/arm/mach-uniphier/init/init.c
new file mode 100644
index 0000000000..316be029ae
--- /dev/null
+++ b/arch/arm/mach-uniphier/init/init.c
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2015 Masahiro Yamada <yamada.masahiro@socionext.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <spl.h>
+#include <mach/init.h>
+#include <mach/soc_info.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+void spl_board_init(void)
+{
+	const struct uniphier_board_data *param;
+
+	param = uniphier_get_board_param(gd->fdt_blob);
+	if (!param)
+		hang();
+
+	switch (uniphier_get_soc_type()) {
+#if defined(CONFIG_ARCH_UNIPHIER_PH1_SLD3)
+	case SOC_UNIPHIER_PH1_SLD3:
+		ph1_sld3_init(param);
+		break;
+#endif
+#if defined(CONFIG_ARCH_UNIPHIER_PH1_LD4)
+	case SOC_UNIPHIER_PH1_LD4:
+		ph1_ld4_init(param);
+		break;
+#endif
+#if defined(CONFIG_ARCH_UNIPHIER_PH1_PRO4)
+	case SOC_UNIPHIER_PH1_PRO4:
+		ph1_pro4_init(param);
+		break;
+#endif
+#if defined(CONFIG_ARCH_UNIPHIER_PH1_SLD8)
+	case SOC_UNIPHIER_PH1_SLD8:
+		ph1_sld8_init(param);
+		break;
+#endif
+	default:
+		break;
+	}
+}