3 Commits

Author	SHA1	Message	Date
Bin Meng	95e50dd197	x86: Do not clear high table area for S3 ... When SeaBIOS is being used, U-Boot reserves a memory area to be used for configuration tables like ACPI. But it should not be cleared otherwise ACPI table will be missing. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Tested-by: Stefan Roese <sr@denx.de>	2017-05-17 17:11:46 +08:00
Bin Meng	789b6dcecc	x86: Prepare configuration tables in dedicated high memory region ... Currently when CONFIG_SEABIOS is on, U-Boot allocates configuration tables via normal malloc(). To simplify, use a dedicated memory region which is reserved on the stack before relocation for this purpose. Add functions for reserve and malloc. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>	2016-05-23 15:18:00 +08:00
Bin Meng	26f9a9b73a	x86: Implement functions for writing coreboot table ... To prepare generating coreboot table from U-Boot, implement functions to handle the writing. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>	2016-03-17 10:27:22 +08:00