diff options
| -rw-r--r-- | arch/x86/Kconfig | 13 | ||||
| -rw-r--r-- | arch/x86/include/asm/tables.h | 9 |
2 files changed, 15 insertions, 7 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 5c8dc82..c26710b 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -542,6 +542,19 @@ config VGA_BIOS_ADDR address of 0xfff90000 indicates that the image will be put at offset 0x90000 from the beginning of a 1MB flash device. +config ROM_TABLE_ADDR + hex + default 0xf0000 + help + All x86 tables happen to like the address range from 0x0f0000 + to 0x100000. We use 0xf0000 as the starting address to store + those tables, including PIRQ routing table, Multi-Processor + table and ACPI table. + +config ROM_TABLE_SIZE + hex + default 0x10000 + menu "System tables" depends on !EFI && !SYS_COREBOOT diff --git a/arch/x86/include/asm/tables.h b/arch/x86/include/asm/tables.h index 9e8208b..c784a2a 100644 --- a/arch/x86/include/asm/tables.h +++ b/arch/x86/include/asm/tables.h @@ -9,13 +9,8 @@ #include <tables_csum.h> -/* - * All x86 tables happen to like the address range from 0xf0000 to 0x100000. - * We use 0xf0000 as the starting address to store those tables, including - * PIRQ routing table, Multi-Processor table and ACPI table. - */ -#define ROM_TABLE_ADDR 0xf0000 -#define ROM_TABLE_END 0xfffff +#define ROM_TABLE_ADDR CONFIG_ROM_TABLE_ADDR +#define ROM_TABLE_END (CONFIG_ROM_TABLE_ADDR + CONFIG_ROM_TABLE_SIZE - 1) #define ROM_TABLE_ALIGN 1024 |