diff options
author | Simon Glass <sjg@chromium.org> | 2020-07-16 21:22:33 -0600 |
---|---|---|
committer | Bin Meng <bmeng.cn@gmail.com> | 2020-07-17 14:32:24 +0800 |
commit | 487852b51b10ec53d42ec7e0585db9f357d1993d (patch) | |
tree | 994f34deb6bebf6ef36500298d02146ef8ee2689 /arch/x86/cpu | |
parent | efd31328525629db9fc8b48f1e5b33f8ee1de4d7 (diff) |
x86: apl: Adjust FSP-M code to avoid hard-coded address
Update this code to calculate the address to use, rather than hard-coding
it. Obtain the requested stack size from the FSP.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'arch/x86/cpu')
-rw-r--r-- | arch/x86/cpu/apollolake/fsp_m.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/x86/cpu/apollolake/fsp_m.c b/arch/x86/cpu/apollolake/fsp_m.c index e19a2b0826..cef937573b 100644 --- a/arch/x86/cpu/apollolake/fsp_m.c +++ b/arch/x86/cpu/apollolake/fsp_m.c @@ -24,7 +24,8 @@ int fspm_update_config(struct udevice *dev, struct fspm_upd *upd) cache_ret = prepare_mrc_cache(upd); if (cache_ret && cache_ret != -ENOENT) return log_msg_ret("mrc", cache_ret); - arch->stack_base = (void *)0xfef96000; + arch->stack_base = (void *)(CONFIG_SYS_CAR_ADDR + CONFIG_SYS_CAR_SIZE - + arch->stack_size); arch->boot_loader_tolum_size = 0; arch->boot_mode = cache_ret ? FSP_BOOT_WITH_FULL_CONFIGURATION : FSP_BOOT_ASSUMING_NO_CONFIGURATION_CHANGES; |