x86: Drop setup_pcat_compatibility()

This function does not exist anymore. Drop it from the header file.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>

diff --git a/arch/x86/include/asm/u-boot-x86.h b/arch/x86/include/asm/u-boot-x86.h
index bd3f44014c543b62f14e20ff50862b7254e47bb4..d732661f6d4713cdd4de57e9ae341f9daa132c0b 100644 (file)
--- a/arch/x86/include/asm/u-boot-x86.h
+++ b/arch/x86/include/asm/u-boot-x86.h
@@ -83,8 +83,6 @@ int default_print_cpuinfo(void);
 /* Set up a UART which can be used with printch(), printhex8(), etc. */
 int setup_internal_uart(int enable);
 
-void setup_pcat_compatibility(void);
-
 void isa_unmap_rom(u32 addr);
 u32 isa_map_rom(u32 bus_addr, int size);
 

diff --git a/arch/x86/lib/zimage.c b/arch/x86/lib/zimage.c
index 64d14e8911845fb9675f5f182b297a9e823ff5de..d2b6002008ad102ec9792bae0a42e3b231546d8b 100644 (file)
--- a/arch/x86/lib/zimage.c
+++ b/arch/x86/lib/zimage.c
@@ -304,13 +304,6 @@ int setup_zimage(struct boot_params *setup_base, char *cmd_line, int auto_boot,
        return 0;
 }
 
-void setup_pcat_compatibility(void)
-       __attribute__((weak, alias("__setup_pcat_compatibility")));
-
-void __setup_pcat_compatibility(void)
-{
-}
-
 int do_zboot(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
 {
        struct boot_params *base_ptr;
@@ -323,9 +316,6 @@ int do_zboot(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
 
        disable_interrupts();
 
-       /* Setup board for maximum PC/AT Compatibility */
-       setup_pcat_compatibility();
-
        if (argc >= 2) {
                /* argv[1] holds the address of the bzImage */
                s = argv[1];