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(parent: 05fad63) | patch
x86: Add SPI support to quark/galileo
authorBin Meng <bmeng.cn@gmail.com>
Wed, 4 Feb 2015 08:26:12 +0000 (16:26 +0800)
committerLothar Waßmann <LW@KARO-electronics.de>
Tue, 1 Sep 2015 10:59:12 +0000 (12:59 +0200)
commit25fdf180fa57829b51067451c95a96ca53181629
tree2b2e018007d246fd8b42583e39082220f72038aatree | snapshot
parent05fad6363987ffd54ed9b61d5cb6d21ea1e55162commit | diff
x86: Add SPI support to quark/galileo

The Quark SoC contains a legacy SPI controller in the legacy bridge
which is ICH7 compatible. Like Tunnel Creek and BayTrail, the BIOS
control register offset in the ICH SPI driver is wrong for the Quark
SoC too, unprotect_spi_flash() is added to enable the flash write.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
arch/x86/cpu/quark/quark.c diff | blob | history
arch/x86/dts/galileo.dts diff | blob | history
drivers/spi/ich.c diff | blob | history
UBoot for KaRo TX COM modules