diff options
| author | Bin Meng <bmeng.cn@gmail.com> | 2015-06-07 11:33:12 +0800 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2015-07-14 18:03:15 -0600 |
| commit | 343fb990646cc3d552711bff30bda743de392f08 (patch) | |
| tree | f94d6cf443bc5a931428aa17154939964f474649 /arch | |
| parent | dd5921104688074e2879bddeb18349bff89688ef (diff) | |
| download | talos-obmc-uboot-343fb990646cc3d552711bff30bda743de392f08.tar.gz talos-obmc-uboot-343fb990646cc3d552711bff30bda743de392f08.zip | |
x86: Add Kconfig options to be used by arch/x86/cpu/config.mk
Add RESET_SEG_START, RESET_SEG_SIZE and RESET_VEC_LOC Kconfig options
and make arch/x86/cpu/config.mk use these options.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
Tested-by: Andrew Bradford <andrew.bradford@kodakalaris.com>
Tested-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/Kconfig | 15 | ||||
| -rw-r--r-- | arch/x86/cpu/config.mk | 6 |
2 files changed, 18 insertions, 3 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 20083e68c3..e35ae1d9ec 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -69,6 +69,21 @@ config X86_RESET_VECTOR bool default n +config RESET_SEG_START + hex + depends on X86_RESET_VECTOR + default 0xffff0000 + +config RESET_SEG_SIZE + hex + depends on X86_RESET_VECTOR + default 0x10000 + +config RESET_VEC_LOC + hex + depends on X86_RESET_VECTOR + default 0xfffffff0 + config SYS_X86_START16 hex depends on X86_RESET_VECTOR diff --git a/arch/x86/cpu/config.mk b/arch/x86/cpu/config.mk index 4c4d0c7cd2..1263221e69 100644 --- a/arch/x86/cpu/config.mk +++ b/arch/x86/cpu/config.mk @@ -10,8 +10,8 @@ CROSS_COMPILE ?= i386-linux- PLATFORM_CPPFLAGS += -D__I386__ # DO NOT MODIFY THE FOLLOWING UNLESS YOU REALLY KNOW WHAT YOU ARE DOING! -LDPPFLAGS += -DRESET_SEG_START=0xffff0000 -LDPPFLAGS += -DRESET_SEG_SIZE=0x10000 -LDPPFLAGS += -DRESET_VEC_LOC=0xfffffff0 +LDPPFLAGS += -DRESET_SEG_START=$(CONFIG_RESET_SEG_START) +LDPPFLAGS += -DRESET_SEG_SIZE=$(CONFIG_RESET_SEG_SIZE) +LDPPFLAGS += -DRESET_VEC_LOC=$(CONFIG_RESET_VEC_LOC) LDPPFLAGS += -DSTART_16=$(CONFIG_SYS_X86_START16) LDPPFLAGS += -DRESET_BASE="CONFIG_SYS_TEXT_BASE + (CONFIG_SYS_MONITOR_LEN - RESET_SEG_SIZE)" |
