From ab28b89edc09937f893ee451df818f0efc6f31b0 Mon Sep 17 00:00:00 2001 From: Rebecca Cran Date: Mon, 30 Sep 2024 07:05:07 -0600 Subject: [PATCH] Silicon/Ampere: Bump IPMI SSIF speed from 100 to 400 kHz Bump the I2C bus speed used for the IPMI SSIF link to the BMC from 100 to 400 kHz to match the requirement listed in Platform/Ampere/JadePkg/PlatformPortingGuide.md. Signed-off-by: Rebecca Cran --- Silicon/Ampere/AmpereSiliconPkg/AmpereSiliconPkg.dec | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Silicon/Ampere/AmpereSiliconPkg/AmpereSiliconPkg.dec b/Silicon/Ampere/AmpereSiliconPkg/AmpereSiliconPkg.dec index 831659db96..92d37bc727 100644 --- a/Silicon/Ampere/AmpereSiliconPkg/AmpereSiliconPkg.dec +++ b/Silicon/Ampere/AmpereSiliconPkg/AmpereSiliconPkg.dec @@ -84,7 +84,7 @@ # I2C PCDs for SMBUS # gAmpereTokenSpaceGuid.PcdSmbusI2cBusNumber|0x02|UINT8|0x00000007 - gAmpereTokenSpaceGuid.PcdSmbusI2cBusSpeed|100000|UINT32|0x00000008 # Hz + gAmpereTokenSpaceGuid.PcdSmbusI2cBusSpeed|400000|UINT32|0x00000008 # Hz # # GPIO pin to support BMC ready check