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 --- Kconfig | 1 + configs/odroid-c2_defconfig | 1 - include/configs/meson-gxbb-common.h | 14 ++++++++++++++ include/configs/odroid-c2.h | 2 ++ 4 files changed, 17 insertions(+), 1 deletion(-)

diff --git a/Kconfig b/Kconfig index 3f79f6f..166fbf8 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 7d0b2b1..119ab07 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 3bba2e6..75f6dc5 100644 --- a/include/configs/meson-gxbb-common.h +++ b/include/configs/meson-gxbb-common.h @@ -40,4 +40,18 @@

#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 1d5b3d5..bf7e1af 100644 --- a/include/configs/odroid-c2.h +++ b/include/configs/odroid-c2.h @@ -12,6 +12,8 @@ #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 */