arm: enable distro boot for bananapi-r2
This patch enables distro boot for the bananapi-r2, based on
a MediaTek mt7623n.
Signed-off-by: Matthias Brugger <mbrugger@suse.com>
diff --git a/configs/mt7623n_bpir2_defconfig b/configs/mt7623n_bpir2_defconfig
index 07ddade..fe28f37 100644
--- a/configs/mt7623n_bpir2_defconfig
+++ b/configs/mt7623n_bpir2_defconfig
@@ -7,6 +7,7 @@
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_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 faab091..fe436cc 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