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cleanup some of the compressed rom stream ugliness -- more to do!

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olpc and rumba can now boot linux out of flash. vsa was resized to 64K. 
olpc and rumba now used compressed payload -- thanks stefan!


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2307 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Ronald G. Minnich
2006-05-18 03:07:16 +00:00
parent 5d573c28e7
commit bad9d105cf
6 changed files with 18 additions and 26 deletions
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8
src/stream/rom_stream.c
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@@ -32,7 +32,7 @@ static const unsigned char *rom;
int stream_init(void)
{
#if CONFIG_COMPRESSED_ROM_STREAM
unsigned long dest;
unsigned char *dest;
unsigned long olen;
#endif
@@ -51,14 +51,14 @@ int stream_init(void)
dest = (CONFIG_LB_MEM_TOPK<<10);
}
#endif
if((dest < 0xf0000) && ((dest+olen)>0xf0000)) { //linuxbios tables etc
dest = (CONFIG_LB_MEM_TOPK<<10);
if((dest < (unsigned char *) 0xf0000) && ((dest+olen)> (unsigned char *)0xf0000)) { //linuxbios tables etc
dest = (unsigned char *) (CONFIG_LB_MEM_TOPK<<10);
}
#endif
printk_debug("Uncompressing to RAM 0x%08lx ", dest);
olen = unrv2b((uint8_t *) rom_start, (uint8_t *)dest );
printk_debug(" ilen = 0x%08lx olen = 0x%08lx done.\n", ilen, olen);
printk_debug(" olen = 0x%08lx done.\n", olen);
rom_end = dest + olen - 1;
rom = dest;
#else