From 9ad5fdf1a8a10d2c3daad33ba69cd88b7f7ea86b Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Sun, 3 Dec 2023 17:29:36 -0700 Subject: x86: zboot: Separate logic functions from commands Move zboot_start() and zboot_info() in with the other logic functions. Signed-off-by: Simon Glass Reviewed-by: Tom Rini --- arch/x86/lib/zimage.c | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) (limited to 'arch/x86/lib/zimage.c') diff --git a/arch/x86/lib/zimage.c b/arch/x86/lib/zimage.c index e8a1849947e..f2d4f3b5016 100644 --- a/arch/x86/lib/zimage.c +++ b/arch/x86/lib/zimage.c @@ -652,3 +652,26 @@ void zimage_dump(struct boot_params *base_ptr, bool show_cmdline) if (get_boot_protocol(hdr, false) >= 0x215) print_num("Kernel info offset", hdr->kernel_info_offset); } + +void zboot_start(ulong bzimage_addr, ulong bzimage_size, ulong initrd_addr, + ulong initrd_size, ulong base_addr, const char *cmdline) +{ + memset(&state, '\0', sizeof(state)); + + state.bzimage_size = bzimage_size; + state.initrd_addr = initrd_addr; + state.initrd_size = initrd_size; + if (base_addr) { + state.base_ptr = map_sysmem(base_addr, 0); + state.load_address = bzimage_addr; + } else { + state.bzimage_addr = bzimage_addr; + } + state.cmdline = cmdline; +} + +void zboot_info(void) +{ + printf("Kernel loaded at %08lx, setup_base=%p\n", + state.load_address, state.base_ptr); +} -- cgit v1.2.3