[PATCH 00/12] Puma RK3399 migration to TPL and numerous fixes

From: Quentin Schulz <foss+uboot@0leil.net>
Cc: sjg@chromium.org, philipp.tomsich@vrull.eu,
	kever.yang@rock-chips.com, klaus.goger@theobroma-systems.com,
	knaerzche@gmail.com, u-boot@lists.denx.de,
	Quentin Schulz <quentin.schulz@theobroma-systems.com>
Subject: [PATCH 00/12] Puma RK3399 migration to TPL and numerous fixes
Date: Fri, 22 Jul 2022 18:06:43 +0200	[thread overview]
Message-ID: <20220722160655.3904213-1-foss+uboot@0leil.net> (raw)

From: Quentin Schulz <quentin.schulz@theobroma-systems.com>

Puma RK3399 SoM struggled for a few releases already to boot because the
SPL was too big. Therefore, let's migrate to TPL like most RK3399-boards
already did a few releases ago.

This also fixes numerous issues around fallback booting (U-Boot proper
corrupted on the storage medium from where TPL/SPL was loaded) and default
order of boot targets.

It also forces the environment storage medium to be the same as the one
from which U-Boot proper was loaded, for a more consistent user
experience.

The environment can also be stored on SPI flash now.

Finally some cleanup and the migration of the flashing instructions to
u-boot-rockchip.bin and u-boot-rockchip-spi.bin.

A small patch for Lion RK3368 also, for migrating the flashing
instructions to u-boot-rockchip.bin.

Patch 1/12 rockchip: puma-rk3399: fix boot_targets swap depending on
U-Boot proper load medium depends on
https://lore.kernel.org/u-boot/20220715151552.953654-1-foss+uboot@0leil.net/
https://lore.kernel.org/u-boot/20220715151552.953654-2-foss+uboot@0leil.net/

Patch 2/12 rockchip: puma-rk3399: use gpio-hog instead of fixed-regulator
for enabling eMMC/SPI-NOR depends on
https://lore.kernel.org/u-boot/20220712154422.265925-2-foss+uboot@0leil.net/

Patch 5/12 rockchip: puma-rk3399: load environment from same MMC as used for
loading U-Boot proper depends on
https://lore.kernel.org/u-boot/20220715151552.953654-1-foss+uboot@0leil.net/

Patch 7/12 rockchip: puma-rk3399: load environment from same medium as
one used to load U-Boot proper depends on
https://lore.kernel.org/u-boot/20220715151552.953654-1-foss+uboot@0leil.net/
https://lore.kernel.org/u-boot/20220715151552.953654-2-foss+uboot@0leil.net/

Patches {10,11,12}/12 depend on the following patch series:
https://lore.kernel.org/u-boot/20220722113505.3875669-1-foss+uboot@0leil.net/

Cheers,
Quentin

Quentin Schulz (12):
  rockchip: puma-rk3399: fix boot_targets swap depending on U-Boot
    proper load medium
  rockchip: puma-rk3399: use gpio-hog instead of fixed-regulator for
    enabling eMMC/SPI-NOR
  rockchip: puma-rk3399: allow non-SD-Card-loaded SPL to load U-Boot
    proper from SD-Card
  rockchip: puma-rk3399: remove unused default ENV_OFFSET for SPI
    flashes
  rockchip: puma-rk3399: load environment from same MMC as used for
    loading U-Boot proper
  rockchip: puma-rk3399: allow loading environment from SPI-NOR flash
  rockchip: puma-rk3399: load environment from same medium as one used
    to load U-Boot proper
  rockchip: puma-rk3399: remove useless CONFIG_SYS_SPI_U_BOOT_OFFS
  rockchip: puma-rk3399: migrate to TPL
  rockchip: puma-rk3399: migrate to u-boot-rockchip.bin
  rockchip: lion-rk3368: migrate to u-boot-rockchip.bin
  rockchip: puma-rk3399: migrate to u-boot-rockchip-spi.bin

 arch/arm/dts/rk3399-puma-haikou-u-boot.dtsi   | 69 ++++++++++-----
 board/theobroma-systems/lion_rk3368/README    |  9 +-
 board/theobroma-systems/puma_rk3399/Kconfig   |  3 -
 board/theobroma-systems/puma_rk3399/README    | 22 ++---
 .../puma_rk3399/puma-rk3399.c                 | 84 ++++++++++++++++---
 configs/puma-rk3399_defconfig                 | 16 ++--
 6 files changed, 139 insertions(+), 64 deletions(-)

-- 
2.37.1