From d241bc97c90e4047c24ce9460861bb53bbc24181 Mon Sep 17 00:00:00 2001 From: Jeremy Soller Date: Wed, 23 Aug 2023 13:31:17 -0600 Subject: [PATCH] soc/intel/alderlake: Hack to preserve SBREG Change-Id: Ie70905d34a4050aeff4b5cda116eb700f19a18ea --- src/soc/intel/alderlake/include/soc/iomap.h | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/src/soc/intel/alderlake/include/soc/iomap.h b/src/soc/intel/alderlake/include/soc/iomap.h index b451a727d1..85b3c0493c 100644 --- a/src/soc/intel/alderlake/include/soc/iomap.h +++ b/src/soc/intel/alderlake/include/soc/iomap.h @@ -20,8 +20,14 @@ #define PCH_TRACE_HUB_BASE_SIZE 0x00800000 #endif +/* Hack to include SBREG in PCH_RESERVED region on ADL-S/RPL-S */ +#if CONFIG(SOC_INTEL_ALDERLAKE_PCH_S) +#define PCH_PRESERVED_BASE_ADDRESS 0xe0000000 +#define PCH_PRESERVED_BASE_SIZE 0x1e800000 +#else #define PCH_PRESERVED_BASE_ADDRESS 0xfc800000 #define PCH_PRESERVED_BASE_SIZE 0x02000000 +#endif /* North (Intel) TraceHub Software. */ #define NTH_SW_BASE_ADDRESS 0xfc000000