Add submodule dependency filesHEADmaster

Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec

4 files changed, 128 insertions, 0 deletions

diff --git a/roms/u-boot/board/renesas/eagle/Kconfig b/roms/u-boot/board/renesas/eagle/Kconfig
new file mode 100644
index 000000000..1e0710e73
--- /dev/null
+++ b/roms/u-boot/board/renesas/eagle/Kconfig
@@ -0,0 +1,15 @@
+if TARGET_EAGLE
+
+config SYS_SOC
+	default "rmobile"
+
+config SYS_BOARD
+	default "eagle"
+
+config SYS_VENDOR
+	default "renesas"
+
+config SYS_CONFIG_NAME
+	default "eagle"
+
+endif
diff --git a/roms/u-boot/board/renesas/eagle/MAINTAINERS b/roms/u-boot/board/renesas/eagle/MAINTAINERS
new file mode 100644
index 000000000..f387c1361
--- /dev/null
+++ b/roms/u-boot/board/renesas/eagle/MAINTAINERS
@@ -0,0 +1,6 @@
+EAGLE BOARD
+M:	Marek Vasut <marek.vasut+renesas@gmail.com>
+S:	Maintained
+F:	board/renesas/eagle/
+F:	include/configs/eagle.h
+F:	configs/r8a77970_eagle_defconfig
diff --git a/roms/u-boot/board/renesas/eagle/Makefile b/roms/u-boot/board/renesas/eagle/Makefile
new file mode 100644
index 000000000..062c46ba2
--- /dev/null
+++ b/roms/u-boot/board/renesas/eagle/Makefile
@@ -0,0 +1,13 @@
+#
+# board/renesas/eagle/Makefile
+#
+# Copyright (C) 2015 Renesas Electronics Corporation
+#
+# SPDX-License-Identifier: GPL-2.0+
+#
+
+ifdef CONFIG_SPL_BUILD
+obj-y	:= ../rcar-common/gen3-spl.o
+else
+obj-y	:= eagle.o ../rcar-common/common.o
+endif
diff --git a/roms/u-boot/board/renesas/eagle/eagle.c b/roms/u-boot/board/renesas/eagle/eagle.c
new file mode 100644
index 000000000..bb32e3d2c
--- /dev/null
+++ b/roms/u-boot/board/renesas/eagle/eagle.c
@@ -0,0 +1,94 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * board/renesas/eagle/eagle.c
+ *     This file is Eagle board support.
+ *
+ * Copyright (C) 2017 Marek Vasut <marek.vasut+renesas@gmail.com>
+ */
+
+#include <common.h>
+#include <cpu_func.h>
+#include <hang.h>
+#include <init.h>
+#include <malloc.h>
+#include <netdev.h>
+#include <dm.h>
+#include <asm/global_data.h>
+#include <dm/platform_data/serial_sh.h>
+#include <asm/processor.h>
+#include <asm/mach-types.h>
+#include <asm/io.h>
+#include <linux/errno.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/gpio.h>
+#include <asm/arch/gpio.h>
+#include <asm/arch/rmobile.h>
+#include <asm/arch/rcar-mstp.h>
+#include <asm/arch/sh_sdhi.h>
+#include <i2c.h>
+#include <mmc.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#define CPGWPR  0xE6150900
+#define CPGWPCR	0xE6150904
+
+/* PLL */
+#define PLL0CR		0xE61500D8
+#define PLL0_STC_MASK	0x7F000000
+#define PLL0_STC_OFFSET	24
+
+#define CLK2MHZ(clk)	(clk / 1000 / 1000)
+void s_init(void)
+{
+	struct rcar_rwdt *rwdt = (struct rcar_rwdt *)RWDT_BASE;
+	struct rcar_swdt *swdt = (struct rcar_swdt *)SWDT_BASE;
+	u32 stc;
+
+	/* Watchdog init */
+	writel(0xA5A5A500, &rwdt->rwtcsra);
+	writel(0xA5A5A500, &swdt->swtcsra);
+
+	/* CPU frequency setting. Set to 0.8GHz */
+	stc = ((800 / CLK2MHZ(CONFIG_SYS_CLK_FREQ)) - 1) << PLL0_STC_OFFSET;
+	clrsetbits_le32(PLL0CR, PLL0_STC_MASK, stc);
+}
+
+int board_early_init_f(void)
+{
+	/* Unlock CPG access */
+	writel(0xA5A5FFFF, CPGWPR);
+	writel(0x5A5A0000, CPGWPCR);
+
+	return 0;
+}
+
+int board_init(void)
+{
+	/* adress of boot parameters */
+	gd->bd->bi_boot_params = CONFIG_SYS_TEXT_BASE + 0x50000;
+
+	return 0;
+}
+
+#define RST_BASE	0xE6160000
+#define RST_CA57RESCNT	(RST_BASE + 0x40)
+#define RST_CA53RESCNT	(RST_BASE + 0x44)
+#define RST_RSTOUTCR	(RST_BASE + 0x58)
+#define RST_CA57_CODE	0xA5A5000F
+#define RST_CA53_CODE	0x5A5A000F
+
+void reset_cpu(void)
+{
+	unsigned long midr, cputype;
+
+	asm volatile("mrs %0, midr_el1" : "=r" (midr));
+	cputype = (midr >> 4) & 0xfff;
+
+	if (cputype == 0xd03)
+		writel(RST_CA53_CODE, RST_CA53RESCNT);
+	else if (cputype == 0xd07)
+		writel(RST_CA57_CODE, RST_CA57RESCNT);
+	else
+		hang();
+}