Emulation/switch-coreboot
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Added ifdef for ECS K7SEM support

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This commit is contained in:
Ronald G. Minnich 2002-01-12 19:15:43 +00:00
parent 7d601c3e2b
commit fcfd681710
2 changed files with 17 additions and 2 deletions
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15
src/lib/elfboot.c
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@ -66,6 +66,7 @@ int elfboot(void)
int header_offset;
void *ptr, *entry;
int i;
byte_offset_t amtread;
printk_info("\n");
printk_info("Welcome to %s, the open sourced starter.\n", BOOTLOADER);
@ -172,14 +173,19 @@ int elfboot(void)
/* Compute the boundaries of the section */
dest = (unsigned char *)(cur_phdr->p_paddr);
printk_debug("dest %p\n", dest);
end = dest + cur_phdr->p_memsz;
printk_debug("end %p\n", end);
len = cur_phdr->p_filesz;
printk_debug("len %d\n", len);
if (len > cur_phdr->p_memsz) {
len = cur_phdr->p_memsz;
}
middle = dest + len;
printk_debug("middle %d\n", middle);
start_offset = cur_phdr->p_offset;
printk_debug("start_offset %d\n", start_offset);
/* Skip intial buffer unused bytes */
if (offset < (ELF_HEAD_SIZE - header_offset)) {
if (start_offset < (ELF_HEAD_SIZE - header_offset)) {
@ -189,6 +195,7 @@ int elfboot(void)
}
}
printk_debug(__FUNCTION__ " skip %d\n", start_offset - offset);
/* Skip the unused bytes */
if (streams->skip(start_offset - offset) != (start_offset - offset)) {
printk_err("skip failed\n");
@ -210,8 +217,12 @@ int elfboot(void)
}
/* Read the section into memory */
if (streams->read(dest, middle - dest) != (middle - dest)) {
printk_err("Read failed...\n");
printk_debug(__FUNCTION__ " read to %p size %d\n",
dest, middle-dest);
amtread = streams->read(dest, middle - dest);
if ( amtread /*!=*/ < (middle - dest)) {
printk_err("Read for section failed...\n");
printk_err("Wanted %d got %d\n", middle-dest, amtread);
goto out;
}
offset += cur_phdr->p_filesz;

4
src/northsouthbridge/sis/730/ipl.S
View file

@ -55,6 +55,10 @@ sis730spd_start:
movw $0x5501, %ax # Mode# enable, this bit
CALL_SP(write_pci_register) # should be set before sizing.
#ifdef CONFIG_SIS_DISABLE_ETHERNET
mowv $0x7c0f, %ax
CALL_SP(write_lpc_register)
#endif
#ifdef SIZE_ALL
xorw %bx, %bx # clear %fs, %fs is used as "bitmap" of