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| author | Matthias Brugger <mbrugger@suse.com> | 2019-11-06 17:41:03 +0300 |
|---|---|---|
| committer | Matthias Brugger <mbrugger@suse.com> | 2019-11-24 12:46:28 +0300 |
| commit | 5694090670e262b038377bf196188d8089dc90c4 (patch) | |
| tree | 0d590866e8fb5df8056c3c0c1d9d0621790cf349 | |
| parent | 917a1e9a78fe2e4213e7a52a029261474b11aaa9 (diff) | |
| download | u-boot-5694090670e262b038377bf196188d8089dc90c4.tar.xz | |
ARM: defconfig: add unified config for RPi3 and RPi4
Provide a defconfig which allows us to boot Raspberrry Pi 4
and Raspberry Pi 3 Model B/B+
Instead of using the embedded DTB as done in RPi3 we use the
devicetree provided by the firmware.
Signed-off-by: Matthias Brugger <mbrugger@suse.com>
| -rw-r--r-- | arch/arm/mach-bcm283x/Kconfig | 7 | ||||
| -rw-r--r-- | configs/rpi_arm64_defconfig | 45 |
2 files changed, 52 insertions, 0 deletions
diff --git a/arch/arm/mach-bcm283x/Kconfig b/arch/arm/mach-bcm283x/Kconfig index e8e0ff0eb4..00419bf254 100644 --- a/arch/arm/mach-bcm283x/Kconfig +++ b/arch/arm/mach-bcm283x/Kconfig @@ -188,6 +188,13 @@ config TARGET_RPI_4 This option creates a build targeting the ARMv8/AArch64 ISA. select BCM2711_64B +config TARGET_RPI_ARM64 + bool "Raspberry Pi one binary 64-bit build" + help + Support for all armv8 based Raspberry Pi variants, such as + the RPi 4 model B, in AArch64 (64-bit) mode. + select ARM64 + endchoice config SYS_BOARD diff --git a/configs/rpi_arm64_defconfig b/configs/rpi_arm64_defconfig new file mode 100644 index 0000000000..f4e113f58c --- /dev/null +++ b/configs/rpi_arm64_defconfig @@ -0,0 +1,45 @@ +CONFIG_ARM=y +CONFIG_ARM64=y +CONFIG_TARGET_RPI_ARM64=y +CONFIG_ARCH_BCM283X=y +CONFIG_SYS_TEXT_BASE=0x00080000 +CONFIG_SYS_MALLOC_F_LEN=0x2000 +CONFIG_DISTRO_DEFAULTS=y +CONFIG_NR_DRAM_BANKS=2 +CONFIG_OF_BOARD_SETUP=y +CONFIG_USE_PREBOOT=y +CONFIG_PREBOOT="usb start" +CONFIG_MISC_INIT_R=y +# CONFIG_DISPLAY_CPUINFO is not set +# CONFIG_DISPLAY_BOARDINFO is not set +CONFIG_SYS_PROMPT="U-Boot> " +# CONFIG_CMD_FLASH is not set +CONFIG_CMD_GPIO=y +CONFIG_CMD_MMC=y +CONFIG_CMD_USB=y +CONFIG_CMD_FS_UUID=y +CONFIG_OF_BOARD=y +CONFIG_ENV_FAT_INTERFACE="mmc" +CONFIG_ENV_FAT_DEVICE_AND_PART="0:1" +CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y +CONFIG_DM_KEYBOARD=y +CONFIG_DM_MMC=y +CONFIG_MMC_SDHCI=y +CONFIG_MMC_SDHCI_BCM2835=y +CONFIG_PHYLIB=y +CONFIG_DM_ETH=y +CONFIG_PINCTRL=y +# CONFIG_PINCTRL_GENERIC is not set +# CONFIG_REQUIRE_SERIAL_CONSOLE is not set +CONFIG_USB=y +CONFIG_DM_USB=y +CONFIG_USB_DWC2=y +CONFIG_USB_KEYBOARD=y +CONFIG_USB_HOST_ETHER=y +CONFIG_USB_ETHER_LAN78XX=y +CONFIG_USB_ETHER_SMSC95XX=y +CONFIG_DM_VIDEO=y +CONFIG_SYS_WHITE_ON_BLACK=y +CONFIG_CONSOLE_SCROLL_LINES=10 +CONFIG_PHYS_TO_BUS=y +CONFIG_OF_LIBFDT_OVERLAY=y |