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| author | Joel Stanley <joel@jms.id.au> | 2016-07-13 16:36:57 +0930 |
|---|---|---|
| committer | Joel Stanley <joel@jms.id.au> | 2016-07-27 15:44:01 +0930 |
| commit | a83e1bc06bef1dc155b7f4d9f96f2bfc315d4dd7 (patch) | |
| tree | 3775efb7c903177917da2cba9cd389485a9a531f /arch/arm/include/asm/arch-aspeed/regs-ahbc.h | |
| parent | 19ce924ff914f315dc2fdf79f357825c513aed6e (diff) | |
| download | blackbird-obmc-uboot-a83e1bc06bef1dc155b7f4d9f96f2bfc315d4dd7.tar.gz blackbird-obmc-uboot-a83e1bc06bef1dc155b7f4d9f96f2bfc315d4dd7.zip | |
ARM: AST2500: add support
Extracted from ast_sdk.v00.03.21 which is based on u-boot v2013.
Signed-off-by: Joel Stanley <joel@jms.id.au>
Diffstat (limited to 'arch/arm/include/asm/arch-aspeed/regs-ahbc.h')
| -rw-r--r-- | arch/arm/include/asm/arch-aspeed/regs-ahbc.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-aspeed/regs-ahbc.h b/arch/arm/include/asm/arch-aspeed/regs-ahbc.h new file mode 100644 index 0000000000..66e29839e8 --- /dev/null +++ b/arch/arm/include/asm/arch-aspeed/regs-ahbc.h @@ -0,0 +1,38 @@ +/* arch/arm/mach-aspeed/include/mach/regs-ahbc.h + * + * Copyright (C) 2012-2020 ASPEED Technology Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * History : + * 1. 2012/12/29 Ryan Chen Create + * + ******************************************************************************/ +#ifndef __AST_AHBC_H +#define __AST_AHBC_H + +#include <asm/arch/aspeed.h> + +/* Registers for AHBC */ +#define AST_AHBC_PROTECT 0x00 /* Protection Key Register */ +#define AST_AHBC_PRIORITY_CTRL 0x80 /* Priority Cortrol Register */ +#define AST_AHBC_ADDR_REMAP 0x8C /* Address Remapping Register */ + +/* AST_AHBC_PROTECT 0x00 Protection Key Register */ +#define AHBC_PROTECT_UNLOCK 0xAEED1A03 + +/* AST_AHBC_ADDR_REMAP 0x8C Address Remapping Register */ +#define AHBC_PCI_REMAP1 (1 << 5) +#define AHBC_PCI_REMAP0 (1 << 4) + +#if defined(AST_SOC_G5) +#define AHBC_PCIE_MAP (1 << 5) +#define AHBC_LPC_PLUS_MAP (1 << 4) +#else +#define AHBC_BOOT_REMAP 1 +#endif + + +#endif |
