From cfd6f9c7f1238c71b78273798c62d2f51cb5a555 Mon Sep 17 00:00:00 2001 From: Jeremy Compostella Date: Mon, 30 Jan 2023 17:23:46 -0700 Subject: soc/intel/alderlake: Add a few missing definitions in iomap.h Some reserved address range listed in Alder Lake Platform Firmware Architecture Specification document 626540 section 6.4 ADL - System Memory Map such as North TraceHub ranges were missing. Details about North TraceHub (aka. Intel TraceHub) can be found in Intel Trace Hub (Intel TH) Developer's Manual document 671536. BUG=b:264648959 TEST=Compilation successful Change-Id: I14803a7297c8c5edefe564d92bfe7314f6769942 Signed-off-by: Jeremy Compostella Reviewed-on: https://review.coreboot.org/c/coreboot/+/72635 Tested-by: build bot (Jenkins) Reviewed-by: YH Lin Reviewed-by: Eric Lai Reviewed-by: Nick Vaccaro --- src/soc/intel/alderlake/include/soc/iomap.h | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'src/soc/intel/alderlake/include') diff --git a/src/soc/intel/alderlake/include/soc/iomap.h b/src/soc/intel/alderlake/include/soc/iomap.h index 0c332be2b6..6dd3bec140 100644 --- a/src/soc/intel/alderlake/include/soc/iomap.h +++ b/src/soc/intel/alderlake/include/soc/iomap.h @@ -23,6 +23,22 @@ #define PCH_PRESERVED_BASE_ADDRESS 0xfc800000 #define PCH_PRESERVED_BASE_SIZE 0x02000000 +/* North (Intel) TraceHub Software. */ +#define NTH_SW_BASE_ADDRESS 0xfc000000 +#define NTH_SW_BASE_SIZE 0x800000 + +/* North (Intel) TraceHub Firmware. */ +#define NTH_FW_BASE_ADDRESS 0xfae00000 +#define NTH_FW_BASE_SIZE 0x200000 + +/* North (Intel) TraceHub Memory storage controller Trace Buffer. */ +#define NTH_MTB_BASE_ADDRESS 0xfad00000 +#define NTH_MTB_BASE_SIZE 0x100000 + +/* North (Intel) TraceHub Real Time Instruction Trace. */ +#define NTH_RTIT_BASE_ADDRESS 0xfacfc000 +#define NTH_RTIT_BASE_SIZE 0x4000 + #define UART_BASE_SIZE 0x1000 #define UART_BASE_0_ADDRESS 0xfe03e000 -- cgit v1.2.3