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| author | William Zhang <william.zhang@broadcom.com> | 2022-08-05 18:34:01 -0700 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2022-10-31 08:54:43 -0400 |
| commit | dc6117dcb35999a7f60ae443757bd4857254abc2 (patch) | |
| tree | c03f4b9648626e4707a406944890a6549f986c96 /configs | |
| parent | c6e0073c0583f2557bcaf62333dab705e25e1e24 (diff) | |
| download | u-boot-dc6117dcb35999a7f60ae443757bd4857254abc2.zip u-boot-dc6117dcb35999a7f60ae443757bd4857254abc2.tar.gz u-boot-dc6117dcb35999a7f60ae443757bd4857254abc2.tar.bz2 | |
arm: bcmbca: add bcm4912 SoC support
BCM4912 is a Broadcom B53 based WLAN AP router SoC. It is part of the
BCA (Broadband Carrier Access origin) chipset family so it's added under
ARCH_BCMBCA platform. This initial support includes a bare-bone
implementation and dts with CPU subsystem, memory and ARM PL011 uart.
This SoC is supported in the linux-next git repository so the dts
and dtsi files are copied from linux.
The u-boot image can be loaded from flash or network to the entry
point address in the memory and boot from there to the console.
Signed-off-by: William Zhang <william.zhang@broadcom.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Diffstat (limited to 'configs')
| -rw-r--r-- | configs/bcm94912_defconfig | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/configs/bcm94912_defconfig b/configs/bcm94912_defconfig new file mode 100644 index 0000000..355f10a --- /dev/null +++ b/configs/bcm94912_defconfig @@ -0,0 +1,23 @@ +CONFIG_ARM=y +CONFIG_COUNTER_FREQUENCY=50000000 +CONFIG_ARCH_BCMBCA=y +CONFIG_SYS_TEXT_BASE=0x01000000 +CONFIG_SYS_MALLOC_LEN=0x2000000 +CONFIG_SYS_MALLOC_F_LEN=0x8000 +CONFIG_BCM4912=y +CONFIG_TARGET_BCM94912=y +CONFIG_NR_DRAM_BANKS=2 +CONFIG_DEFAULT_DEVICE_TREE="bcm94912" +CONFIG_IDENT_STRING=" Broadcom BCM4912" +CONFIG_SYS_LOAD_ADDR=0x01000000 +CONFIG_ENV_VARS_UBOOT_CONFIG=y +CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y +CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x2000000 +CONFIG_OF_STDOUT_VIA_ALIAS=y +CONFIG_DISPLAY_BOARDINFO_LATE=y +CONFIG_HUSH_PARSER=y +CONFIG_SYS_MAXARGS=64 +CONFIG_SYS_BOOTM_LEN=0x4000000 +CONFIG_CMD_CACHE=y +CONFIG_OF_EMBED=y +CONFIG_CLK=y |