[coreboot] New patch to review for coreboot: c804366 Do not use CBFS while in userspace coreboot, fake 64KB chip.

[Rudolf Marek]

Rudolf Marek ([e-mail]) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/1090

-gerrit

commit c804366903fb035c75a7d07fa72874a6e1c27a29
Author: Rudolf Marek 
Date:   Tue Jun 5 00:18:37 2012 +0200

Do not use CBFS while in userspace coreboot, fake 64KB chip.

Avoid CBFS, it could be mmaped as file in the future.

Change-Id: I3cf7e8504e216eef7f88e14a3a2906f91fe3abb4
    Signed-off-by: Rudolf Marek 
---
 src/arch/x86/boot/smbios.c |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/src/arch/x86/boot/smbios.c b/src/arch/x86/boot/smbios.c
index f39bf04..78e4e04 100644
--- a/src/arch/x86/boot/smbios.c
+++ b/src/arch/x86/boot/smbios.c
@@ -142,8 +142,14 @@ static int smbios_write_type0(unsigned long *current, int handle)
    vboot_data->vbt10 = (u32)t->eos + (version_offset - 1);
 #endif

+#if CONFIG_ULINUX
+	/* No CBFS mapped yet */
+	t->bios_rom_size = 64;
+	hdr = NULL;
+#else
    if ((hdr = get_cbfs_header()) != (struct cbfs_header *)0xffffffff)
    	t->bios_rom_size = (ntohl(hdr->romsize) / 65535) - 1;
+#endif
    t->system_bios_major_release = 4;
    t->bios_characteristics =
    	BIOS_CHARACTERISTICS_PCI_SUPPORTED |