From 0eabe139e55e94bbd7c49f81248dd7eabdcf2a4b Mon Sep 17 00:00:00 2001
From: Furquan Shaikh <furquan@google.com>
Date: Tue, 28 Apr 2020 21:57:07 -0700
Subject: soc/amd/picasso: Add support for em100

This change enables support for em100 for Picasso platform. Since
em100 requires lower SPI speed, this change configures speed in all
modes as 16MHz.

BUG=b:147758054,b:153675510
BRANCH=trembyle-bringup
TEST=Verified that em100 works fine on trembyle.

Signed-off-by: Furquan Shaikh <furquan@google.com>
Change-Id: Ib5ea1fe094fda9b8dba63e94b37e61791629564f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40825
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
---
 src/soc/amd/picasso/Kconfig | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/soc/amd/picasso/Kconfig')

diff --git a/src/soc/amd/picasso/Kconfig b/src/soc/amd/picasso/Kconfig
index fa053f98cc..5996cc632e 100644
--- a/src/soc/amd/picasso/Kconfig
+++ b/src/soc/amd/picasso/Kconfig
@@ -21,6 +21,7 @@ config CPU_SPECIFIC_OPTIONS
 	select DRIVERS_I2C_DESIGNWARE
 	select GENERIC_GPIO_LIB
 	select IOAPIC
+	select HAVE_EM100_SUPPORT
 	select HAVE_USBDEBUG_OPTIONS
 	select TSC_MONOTONIC_TIMER
 	select SOC_AMD_COMMON_BLOCK_SPI
-- 
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