From: Andreas Färber <afaerber@suse.de>
Date: Sun, 15 Jan 2017 19:22:30 +0000 (+0100)
Subject: odroid-c2: Enable distro boot
X-Git-Tag: v2017.03-rc1~79
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=70b8bd7d3b046dcc2ce7987e156629940b027897;p=oweals%2Fu-boot.git

odroid-c2: Enable distro boot

Use the generic "distro" boot framework to enable automatic DHCP boot.
MMC and USB are not yet implemented, so this is the only boot option.

The fdt and kernel addresses are adopted from downstream; ramdisk and
scriptaddr addresses were chosen arbitrarily.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Alexander Graf <agraf@suse.de>
---

diff --git a/Kconfig b/Kconfig
index 39a4d938d8..cb19ce6f87 100644
--- a/Kconfig
+++ b/Kconfig
@@ -57,6 +57,7 @@ config DISTRO_DEFAULTS
 	bool "Select defaults suitable for booting general purpose Linux distributions"
 	default y if ARCH_SUNXI || TEGRA
 	default y if ARCH_LS2080A
+	default y if ARCH_MESON
 	default y if ARCH_ROCKCHIP
 	default n
 	select CMD_BOOTZ if ARM && !ARM64
diff --git a/configs/odroid-c2_defconfig b/configs/odroid-c2_defconfig
index 7d0b2b1835..119ab07038 100644
--- a/configs/odroid-c2_defconfig
+++ b/configs/odroid-c2_defconfig
@@ -13,7 +13,6 @@ CONFIG_HUSH_PARSER=y
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_LOADS is not set
 # CONFIG_CMD_FPGA is not set
-# CONFIG_CMD_SOURCE is not set
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_OF_CONTROL=y
 CONFIG_NET_RANDOM_ETHADDR=y
diff --git a/include/configs/meson-gxbb-common.h b/include/configs/meson-gxbb-common.h
index ab62cff7ca..17e81b4540 100644
--- a/include/configs/meson-gxbb-common.h
+++ b/include/configs/meson-gxbb-common.h
@@ -39,4 +39,18 @@
 
 #include <config_distro_defaults.h>
 
+#define BOOT_TARGET_DEVICES(func) \
+	func(DHCP, dhcp, na)
+
+#include <config_distro_bootcmd.h>
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+	"fdt_addr_r=0x01000000\0" \
+	"scriptaddr=0x1f000000\0" \
+	"kernel_addr_r=0x01080000\0" \
+	"pxefile_addr_r=0x01080000\0" \
+	"ramdisk_addr_r=0x10000000\0" \
+	MESON_FDTFILE_SETTING \
+	BOOTENV
+
 #endif /* __MESON_GXBB_COMMON_CONFIG_H */
diff --git a/include/configs/odroid-c2.h b/include/configs/odroid-c2.h
index eb41818ed7..48f4a68549 100644
--- a/include/configs/odroid-c2.h
+++ b/include/configs/odroid-c2.h
@@ -14,6 +14,8 @@
 #define CONFIG_CONS_INDEX		0
 #define CONFIG_BAUDRATE			115200
 
+#define MESON_FDTFILE_SETTING "fdtfile=amlogic/meson-gxbb-odroidc2.dtb\0"
+
 #include <configs/meson-gxbb-common.h>
 
 #endif /* __CONFIG_H */