[U-Boot] [PATCH 6/8] rockchip: rk3128: add evb-rk3128 support

[Kever Yang]

evb-rk3128 is an evb from Rockchip based on rk3128 SoC:
- 2 USB2.0 Host port;
- 1 HDMI port;
- 2 10/100M eth port;
- 2GB ddr;
- 16GB eMMC;
- UART to USB debug port;

Signed-off-by: Kever Yang <kever.yang at rock-chips.com>
---

 arch/arm/mach-rockchip/rk3128/Kconfig  | 23 +++++++++++++++++++++++
 board/rockchip/evb_rk3128/Kconfig      | 15 +++++++++++++++
 board/rockchip/evb_rk3128/MAINTAINERS  |  6 ++++++
 board/rockchip/evb_rk3128/Makefile     |  7 +++++++
 board/rockchip/evb_rk3128/evb-rk3128.c |  9 +++++++++
 include/configs/evb_rk3128.h           | 23 +++++++++++++++++++++++
 6 files changed, 83 insertions(+)
 create mode 100644 board/rockchip/evb_rk3128/Kconfig
 create mode 100644 board/rockchip/evb_rk3128/MAINTAINERS
 create mode 100644 board/rockchip/evb_rk3128/Makefile
 create mode 100644 board/rockchip/evb_rk3128/evb-rk3128.c
 create mode 100644 include/configs/evb_rk3128.h

diff --git a/arch/arm/mach-rockchip/rk3128/Kconfig b/arch/arm/mach-rockchip/rk3128/Kconfig
index e69de29..a6e8722 100644
--- a/arch/arm/mach-rockchip/rk3128/Kconfig
+++ b/arch/arm/mach-rockchip/rk3128/Kconfig
@@ -0,0 +1,23 @@
+if ROCKCHIP_RK3128
+
+choice
+	prompt "RK3128 board select"
+
+config TARGET_EVB_RK3128
+	bool "RK3128 evaluation board"
+	help
+	  RK3128evb is a evaluation board for Rockchip rk3128,
+	  with full function and phisical connectors support like
+	  usb2.0 host ports, LVDS, JTAG, MAC, SDcard, HDMI, USB-2-serial...
+
+endchoice
+
+config SYS_SOC
+	default "rockchip"
+
+config SYS_MALLOC_F_LEN
+	default 0x0800
+
+source "board/rockchip/evb_rk3128/Kconfig"
+
+endif
diff --git a/board/rockchip/evb_rk3128/Kconfig b/board/rockchip/evb_rk3128/Kconfig
new file mode 100644
index 0000000..5b3095a
--- /dev/null
+++ b/board/rockchip/evb_rk3128/Kconfig
@@ -0,0 +1,15 @@
+if TARGET_EVB_RK3128
+
+config SYS_BOARD
+	default "evb_rk3128"
+
+config SYS_VENDOR
+	default "rockchip"
+
+config SYS_CONFIG_NAME
+	default "evb_rk3128"
+
+config BOARD_SPECIFIC_OPTIONS # dummy
+	def_bool y
+
+endif
diff --git a/board/rockchip/evb_rk3128/MAINTAINERS b/board/rockchip/evb_rk3128/MAINTAINERS
new file mode 100644
index 0000000..f5145d1
--- /dev/null
+++ b/board/rockchip/evb_rk3128/MAINTAINERS
@@ -0,0 +1,6 @@
+EVB-RK3128
+M:      Kever Yang <kever.yang at rock-chips.com>
+S:      Maintained
+F:      board/rockchip/evb_rk3128
+F:      include/configs/evb_rk3128.h
+F:      configs/evb-rk3128_defconfig
diff --git a/board/rockchip/evb_rk3128/Makefile b/board/rockchip/evb_rk3128/Makefile
new file mode 100644
index 0000000..6040891
--- /dev/null
+++ b/board/rockchip/evb_rk3128/Makefile
@@ -0,0 +1,7 @@
+#
+# (C) Copyright 2017 Rockchip Electronics Co., Ltd
+#
+# SPDX-License-Identifier:     GPL-2.0+
+#
+
+obj-y	+= evb-rk3128.o
diff --git a/board/rockchip/evb_rk3128/evb-rk3128.c b/board/rockchip/evb_rk3128/evb-rk3128.c
new file mode 100644
index 0000000..bf36e25
--- /dev/null
+++ b/board/rockchip/evb_rk3128/evb-rk3128.c
@@ -0,0 +1,9 @@
+/*
+ * (C) Copyright 2017 Rockchip Electronics Co., Ltd
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#include <common.h>
+
+DECLARE_GLOBAL_DATA_PTR;
diff --git a/include/configs/evb_rk3128.h b/include/configs/evb_rk3128.h
new file mode 100644
index 0000000..f60e22c
--- /dev/null
+++ b/include/configs/evb_rk3128.h
@@ -0,0 +1,23 @@
+/*
+ * (C) Copyright 2017 Rockchip Electronics Co., Ltd
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#ifndef __EVB_RK3128_H
+#define __EVB_RK3128_H
+
+#include <configs/rk3128_common.h>
+
+#define CONFIG_ENV_IS_IN_MMC
+#define CONFIG_SYS_MMC_ENV_DEV 1
+/*
+ * SPL @ 32k for ~36k
+ * ENV @ 96k
+ * u-boot @ 128K
+ */
+#define CONFIG_ENV_OFFSET (96 * 1024)
+
+#define CONFIG_CONSOLE_SCROLL_LINES		10
+
+#endif
-- 
1.9.1