From b162257d4f175b59ebedd9c2db930d29317ffe16 Mon Sep 17 00:00:00 2001 From: Bin Meng Date: Wed, 4 Feb 2015 16:26:09 +0800 Subject: x86: quark: Initialize non-standard BARs Quark SoC has some non-standard BARs (excluding PCI standard BARs) which need be initialized with suggested values. This includes GPIO, WDT, RCBA, PCIe ECAM and some ACPI register block base addresses. Signed-off-by: Bin Meng Acked-by: Simon Glass --- arch/x86/include/asm/arch-quark/quark.h | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) (limited to 'arch/x86/include') diff --git a/arch/x86/include/asm/arch-quark/quark.h b/arch/x86/include/asm/arch-quark/quark.h index ebbcf77..ceb583e 100644 --- a/arch/x86/include/asm/arch-quark/quark.h +++ b/arch/x86/include/asm/arch-quark/quark.h @@ -14,9 +14,29 @@ #define MSG_PORT_MEM_MGR 0x05 #define MSG_PORT_SOC_UNIT 0x31 +/* Port 0x00: Memory Arbiter Message Port Registers */ + +/* Enhanced Configuration Space */ +#define AEC_CTRL 0x00 + +/* Port 0x03: Host Bridge Message Port Registers */ + /* Host Memory I/O Boundary */ #define HM_BOUND 0x08 +/* Extended Configuration Space */ +#define HEC_REG 0x09 + +/* Port 0x04: Remote Management Unit Message Port Registers */ + +/* ACPI PBLK Base Address Register */ +#define PBLK_BA 0x70 + +/* SPI DMA Base Address Register */ +#define SPI_DMA_BA 0x7a + +/* Port 0x05: Memory Manager Message Port Registers */ + /* eSRAM Block Page Control */ #define ESRAM_BLK_CTRL 0x82 #define ESRAM_BLOCK_MODE 0x10000000 @@ -37,4 +57,16 @@ /* 64KiB of RMU binary in flash */ #define RMU_BINARY_SIZE 0x10000 +/* Legacy Bridge PCI Configuration Registers */ +#define LB_GBA 0x44 +#define LB_PM1BLK 0x48 +#define LB_GPE0BLK 0x4c +#define LB_ACTL 0x58 +#define LB_PABCDRC 0x60 +#define LB_PEFGHRC 0x64 +#define LB_WDTBA 0x84 +#define LB_BCE 0xd4 +#define LB_BC 0xd8 +#define LB_RCBA 0xf0 + #endif /* _QUARK_H_ */ -- cgit v1.1