[PATCH 0/3] add support for the asus C201 chromebook (4GiB)

Marty E. Plummer hanetzer at startmail.com
Sun May 6 07:25:10 PDT 2018

Build and boot tested on my chromebook, which was generously altered by
Simon Glass to have a servo header and also generously provided a servo
board itself to do debugging with.

It ''works'', but has a few oddities. I can't seem to get it to see my
external sdcard or a usb flash drive, so I've been having to ymodem my
kernel, fdt, and initramfs over to test booting (which does work). The
screen is a bit inconsistent on whether or not it activates any given
power cycle, but when it does work, it works right.

The changes to sdram_common.c were taken from coreboot, as it has
otherwise identical code (minus the if (!size_mb) block), and actually
works on my hardware.

Marty E. Plummer (3):
  sf: Add GigaDevice gd25q32b entry
  rockchip: add support for veyron-speedy (ASUS Chromebook C201)
  rockchip: fix incorrect detection of ram size

 arch/arm/dts/Makefile                     |   1 +
 arch/arm/dts/rk3288-veyron-speedy.dts     | 189 ++++++++++++++++++++++
 arch/arm/mach-rockchip/rk3288-board-spl.c |   3 +-
 arch/arm/mach-rockchip/rk3288/Kconfig     |  11 ++
 arch/arm/mach-rockchip/sdram_common.c     |  62 ++++---
 board/google/veyron/Kconfig               |  16 ++
 configs/chromebook_speedy_defconfig       |  96 +++++++++++
 drivers/mtd/spi/spi_flash_ids.c           |   1 +
 8 files changed, 353 insertions(+), 26 deletions(-)
 create mode 100644 arch/arm/dts/rk3288-veyron-speedy.dts
 create mode 100644 configs/chromebook_speedy_defconfig


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