From: Matthias Brugger mbrugger@suse.com
This patch enables distro boot for the bananapi-r2, based on a MediaTek mt7623n.
Signed-off-by: Matthias Brugger mbrugger@suse.com ---
configs/mt7623n_bpir2_defconfig | 3 ++- include/configs/mt7623.h | 24 ++++++++++++++++++++---- 2 files changed, 22 insertions(+), 5 deletions(-)
diff --git a/configs/mt7623n_bpir2_defconfig b/configs/mt7623n_bpir2_defconfig index 07ddade76a..fe28f37b9e 100644 --- a/configs/mt7623n_bpir2_defconfig +++ b/configs/mt7623n_bpir2_defconfig @@ -7,6 +7,7 @@ CONFIG_ENV_SIZE=0x1000 CONFIG_ENV_OFFSET=0x100000 CONFIG_TARGET_MT7623=y CONFIG_NR_DRAM_BANKS=1 +CONFIG_DISTRO_DEFAULTS=y CONFIG_FIT=y CONFIG_FIT_VERBOSE=y CONFIG_BOOTDELAY=3 @@ -56,4 +57,4 @@ CONFIG_TIMER=y CONFIG_MTK_TIMER=y CONFIG_WDT_MTK=y CONFIG_LZMA=y -# CONFIG_EFI_LOADER is not set +CONFIG_EFI_LOADER=y diff --git a/include/configs/mt7623.h b/include/configs/mt7623.h index faab0913fc..fe436cca38 100644 --- a/include/configs/mt7623.h +++ b/include/configs/mt7623.h @@ -45,11 +45,13 @@ #define CONFIG_SYS_SDRAM_BASE 0x80000000
/* This is needed for kernel booting */ -#define FDT_HIGH "fdt_high=0xac000000\0" +#define FDT_HIGH "0xac000000"
-/* Extra environment variables */ -#define CONFIG_EXTRA_ENV_SETTINGS \ - FDT_HIGH +#define ENV_MEM_LAYOUT_SETTINGS \ + "fdt_high=" FDT_HIGH "\0" \ + "kernel_addr_r=0x84000000\0" \ + "fdt_addr_r=" FDT_HIGH "\0" \ + "fdtfile=mt7623n-bananapi-bpi-r2.dtb" "\0"
/* Ethernet */ #define CONFIG_IPADDR 192.168.1.1 @@ -57,4 +59,18 @@
#define CONFIG_SYS_MMC_ENV_DEV 0
+#ifdef CONFIG_DISTRO_DEFAULTS + +#define BOOT_TARGET_DEVICES(func) \ + func(MMC, mmc, 1) + +#include <config_distro_bootcmd.h> + +/* Extra environment variables */ +#define CONFIG_EXTRA_ENV_SETTINGS \ + ENV_MEM_LAYOUT_SETTINGS \ + BOOTENV + +#endif /* ifdef CONFIG_DISTRO_DEFAULTS*/ + #endif