Change in coreboot[master]: mainboard/google/kahlee: Enable EC firmware update screen

[Martin Roth (Code Review)]

Martin Roth has submitted this change and it was merged. ( https://review.coreboot.org/28374 )

Change subject: mainboard/google/kahlee: Enable EC firmware update screen
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mainboard/google/kahlee: Enable EC firmware update screen

Grunt takes a few seconds to update the EC, so display a notification
screen while that's happening.

BUG=b:113286040
TEST=Boot Grunt with old EC firmware, see update screen

Change-Id: I95fc4d3430bac66c09f57a4d34abde08752e5f0e
Signed-off-by: Martin Roth 
Reviewed-on: https://review.coreboot.org/28374
Tested-by: build bot (Jenkins) 
Reviewed-by: Raul Rangel 
Reviewed-by: Julius Werner 
---
M src/mainboard/google/kahlee/Kconfig
1 file changed, 1 insertion(+), 0 deletions(-)

Approvals:
  build bot (Jenkins): Verified
  Julius Werner: Looks good to me, approved
  Raul Rangel: Looks good to me, approved

diff --git a/src/mainboard/google/kahlee/Kconfig b/src/mainboard/google/kahlee/Kconfig
index fbd1fb0..bde91a1 100644
--- a/src/mainboard/google/kahlee/Kconfig
+++ b/src/mainboard/google/kahlee/Kconfig
@@ -98,6 +98,7 @@
 config VBOOT
    select EC_GOOGLE_CHROMEEC_SWITCHES
    select VBOOT_LID_SWITCH
+	select VBOOT_EC_SLOW_UPDATE if VBOOT_EC_SOFTWARE_SYNC

config VBOOT_VBNV_OFFSET
    hex