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arm: enable distro boot for bananapi-r2

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This patch enables distro boot for the bananapi-r2, based on
a MediaTek mt7623n.

Signed-off-by: Matthias Brugger <mbrugger@suse.com>
This commit is contained in:
Matthias Brugger 2020-04-26 01:17:46 +02:00 committed by Tom Rini
parent 2ef35fcb34
commit 37f2755a00
2 changed files with 22 additions and 5 deletions
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3
configs/mt7623n_bpir2_defconfig
View file

@ -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

24
include/configs/mt7623.h
View file

@ -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