u-boot.git/arch/x86/include/asm/bootparam.h, branch v2018.03

x86: zImage: Propagate acpi_rsdp_addr to kernel via boot parameters

2018-01-30T06:29:07Z

New field acpi_rsdp_addr, which has been introduced in boot protocol v2.14 [1], in boot parameters tells kernel the exact address of RDSP ACPI table. Knowing it increases robustness of the kernel by avoiding in some cases traversal through a part of physical memory. It will slightly reduce boot time by the same reason. [1] See Linux kernel commit 2f74cbf ("x86/boot: Add the ACPI RSDP address to struct setup_header::acpi_rdsp_addr") @ https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=2f74cbf for the details. Signed-off-by: Andy Shevchenko Reviewed-by: Bin Meng [bmeng: updated the kernel commit git URL and fixed one style issue] Signed-off-by: Bin Meng

x86: Synchronize list of x86 subarchitectures (update bootparam.h)

2017-02-06T03:38:46Z

Basically rename X86_SUBARCH_MRST to X86_SUBARCH_INTEL_MID to be more specific. Signed-off-by: Andy Shevchenko Reviewed-by: Stefan Roese Reviewed-by: Bin Meng

x86: Fix Linux v4.7+ zimage booting (update bootparam.h)

2016-10-11T03:55:33Z

Booting Linux kernel v4.7+ does not work since Linux kernel commit 974f221c "x86/boot: Move compressed kernel to the end of the decompression buffer". This patch adds the latest version of the setup_header struct, adding "init_size" which is needed since this commit referenced above. With this patch, booting Linux v4.8-rc8 does work again on x86 boards. Signed-off-by: Stefan Roese Reviewed-by: Simon Glass Reviewed-by: Bin Meng Tested-by: Bin Meng

x86: Rename i386 to x86

2011-04-13T09:43:28Z

Signed-off-by: Graeme Russ