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(parent: fffad92) | patch
x86: braswell: Disable PUNIT power configuration for B0 stepping
authorBin Meng <bmeng.cn@gmail.com>
Wed, 16 Aug 2017 05:42:01 +0000 (22:42 -0700)
committerBin Meng <bmeng.cn@gmail.com>
Sat, 16 Sep 2017 06:57:44 +0000 (14:57 +0800)
commit507f1024b8f2659e78324ce459f5965de4232c24
treeb7f6e9f4db042904d3493d3116e9a2f2f169493etree | snapshot
parentfffad9264aa63a2f8da7d15d27d9a7c03a5ff4eccommit | diff
x86: braswell: Disable PUNIT power configuration for B0 stepping

FSP's built-in UPD configuration enables PUNIT power configuration,
but on B0 stepping, this causes CPU hangs in fsp_init(). Disable it.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
arch/x86/cpu/braswell/fsp_configs.c diff | blob | history
My U-Boot fork