[PATCH] Add support for Raspberry Pi 3B+(32bit)

[Matthias Brugger]

On 20/04/2021 08:05, Toshifumi NISHINAGA wrote:
> Hello all.
> 
> I will add rpi_3_32b_plus_defconfig to easy to build u-boot for
> Raspberry Pi 3B+(32bit).
> Could you merge this patch?
> 

This file is already present [1]. Please provide patches against the latest
U-Boot tree. Is there anything missing in the config?

Regards,
Matthias

[1]
https://source.denx.de/u-boot/u-boot/-/blob/master/configs/rpi_3_b_plus_defconfig


> Thanks,
> Toshifumi NISHINAGA
> 
> 
> From 28d13f48761ab7c137a5fdf07c76a857967e3590 Mon Sep 17 00:00:00 2001
> From: Toshifumi NISHINAGA <tnishinaga.dev at gmail.com>
> Date: Thu, 15 Apr 2021 16:53:33 +0900
> Subject: [PATCH] Add support for Raspberry Pi 3B+(32bit)
> MIME-Version: 1.0
> Content-Type: text/plain; charset=UTF-8
> Content-Transfer-Encoding: 8bit
> 
> It also boots on Raspberry Pi 3B+ using rpi_3_32b_defconfig,
> but the network card doesn't work.
> 
> This defconfig is based on rpi_3_32b_defconfig.
> 
> Signed-off-by: Toshifumi NISHINAGA <tnishinaga.dev at gmail.com>
> ---
> 
> configs/rpi_3_32b_plus_defconfig | 46 ++++++++++++++++++++++++++++++++
> 1 file changed, 46 insertions(+)
> create mode 100644 configs/rpi_3_32b_plus_defconfig
> 
> diff --git a/configs/rpi_3_32b_plus_defconfig b/configs/rpi_3_32b_plus_defconfig
> new file mode 100644
> index 0000000000..d147a46ae7
> --- /dev/null
> +++ b/configs/rpi_3_32b_plus_defconfig
> @@ -0,0 +1,46 @@
> +CONFIG_ARM=y
> +CONFIG_ARCH_CPU_INIT=y
> +CONFIG_ARCH_BCM283X=y
> +CONFIG_SYS_TEXT_BASE=0x00008000
> +CONFIG_TARGET_RPI_3_32B=y
> +CONFIG_SYS_MALLOC_F_LEN=0x2000
> +CONFIG_NR_DRAM_BANKS=1
> +CONFIG_ENV_SIZE=0x4000
> +CONFIG_DEFAULT_DEVICE_TREE="bcm2837-rpi-3-b-plus"
> +CONFIG_DISTRO_DEFAULTS=y
> +CONFIG_OF_BOARD_SETUP=y
> +CONFIG_USE_PREBOOT=y
> +# CONFIG_DISPLAY_CPUINFO is not set
> +# CONFIG_DISPLAY_BOARDINFO is not set
> +CONFIG_MISC_INIT_R=y
> +CONFIG_SYS_PROMPT="U-Boot> "
> +CONFIG_CMD_GPIO=y
> +CONFIG_CMD_MMC=y
> +CONFIG_CMD_USB=y
> +CONFIG_CMD_FS_UUID=y
> +CONFIG_OF_EMBED=y
> +CONFIG_ENV_FAT_DEVICE_AND_PART="0:1"
> +CONFIG_SYS_RELOC_GD_ENV_ADDR=y
> +CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=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_VIDEO_BPP8 is not set
> +# CONFIG_VIDEO_BPP16 is not set
> +CONFIG_SYS_WHITE_ON_BLACK=y
> +CONFIG_CONSOLE_SCROLL_LINES=10
> +CONFIG_PHYS_TO_BUS=y
> +CONFIG_OF_LIBFDT_OVERLAY=y
>