u-boot.git/board/raspberrypi, branch v2024.01

arm: rpi: Switch to a text environment

2023-09-03T22:33:04Z

Use the new environment format so we can drop most of the config.h file. Signed-off-by: Simon Glass

common: return type board_get_usable_ram_top

2023-08-15T16:21:17Z

board_get_usable_ram_top() returns a physical address that is stored in gd->ram_top. The return type of the function should be phys_addr_t like the current type of gd->ram_top. Signed-off-by: Heinrich Schuchardt

rpi: set the correct parameter for simple framebuffer node

2023-08-13T21:57:46Z

When raspberrpi-4b platform boots up, there are 2 sets of same bootup log displayed on HDMI monitor screen, it looks like the screen is split into 2 parts. The root cause is that video format of u-boot is different from kernel. The fixing "a8r8g8b8" video format is used in u-boot, but "r5g6b5" video format from framebuffer node is used in kernel image. In order to avoid weird display status on screen, it needs to set the correct parameter for simple framebuffer node even if it has existed. Signed-off-by: Meng Li

rpi: Update the RPi Zero 2W DT filename

2023-03-14T12:12:13Z

Update the Raspberry Pi Zero 2W device tree file name to match what landed upstream. Signed-off-by: Peter Robinson

rpi: Copy eth PHY address from fw DT to loaded DT

2023-03-14T12:12:13Z

Some Raspberry Pi 400 boards, specifically rev 1.1, have a different address for the ethernet PHY device than what is provided by the kernel DTB. The correct address is provided by the firmware, so we should carry it over into the loaded device tree so that ethernet works on such boards. Signed-off-by: Antoine Mazeas Signed-off-by: Peter Robinson

rpi: Copy properties from firmware dtb to the loaded dtb

2023-03-14T12:12:13Z

The RPI firmware adjusts several property values in the dtb it passes to u-boot depending on the board/SoC revision. Inherit some of these when u-boot loads a dtb itself. Specificaly copy: * /model: The firmware provides a more specific string * /memreserve: The firmware defines a reserved range, better keep it * emmc2bus and pcie0 dma-ranges: The C0T revision of the bcm2711 Soc (as present on rpi 400 and some rpi 4B boards) has different values for these then the B0T revision. So these need to be adjusted to boot on these boards * blconfig: The firmware defines the memory area where the blconfig stored. Copy those over so it can be enabled. * /chosen/kaslr-seed: The firmware generates a kaslr seed, take advantage of that. Signed-off-by: Sjoerd Simons Signed-off-by: Antoine Mazeas Reviewed-by: Simon Glass Signed-off-by: Peter Robinson

MAINTAINERS: add RaspberryPi co-maintainer

2022-12-02T13:39:00Z

Peter accpeted to step up as a co-maintainer for the RPis. Reflect that in the corresponding MAINTAINERS files. Signed-off-by: Matthias Brugger Reviewed-by: Peter Robinson

video: Drop use of the lcd header file

2022-10-30T19:07:17Z

This file is being removed so drop remaining references to it. Signed-off-by: Simon Glass

board_f: Fix types for board_get_usable_ram_top()

2022-09-23T19:12:42Z

Commit 37dc958947ed ("global_data.h: Change ram_top type to phys_addr_t") changed type of ram_top member from ulong to phys_addr_t but did not changed types in board_get_usable_ram_top() function which returns value for ram_top. So change ulong to phys_addr_t type also in board_get_usable_ram_top() signature and implementations. Fixes: 37dc958947ed ("global_data.h: Change ram_top type to phys_addr_t") Signed-off-by: Pali Rohár Reviewed-by: Simon Glass

Merge tag 'v2022.01-rc4' into next

2021-12-20T22:12:04Z

Prepare v2022.01-rc4