diff options
| -rw-r--r-- | src/arch/i386/boot/multiboot.c | 7 | ||||
| -rw-r--r-- | src/arch/i386/boot/tables.c | 1 |
2 files changed, 6 insertions, 2 deletions
diff --git a/src/arch/i386/boot/multiboot.c b/src/arch/i386/boot/multiboot.c index 1f60ab143b..ba34a2b03c 100644 --- a/src/arch/i386/boot/multiboot.c +++ b/src/arch/i386/boot/multiboot.c @@ -24,7 +24,7 @@ #include <console/console.h> static struct multiboot_mmap_entry *mb_mem; -struct multiboot_info *mbi; +struct multiboot_info *mbi = NULL; static struct { u64 addr; @@ -80,12 +80,17 @@ unsigned long write_multiboot_info( { int i; + mbi = (struct multiboot_info *)rom_table_end; + memset(mbi, 0, sizeof(*mbi)); rom_table_end += sizeof(*mbi); mbi->mmap_addr = (u32) rom_table_end; mb_mem = (struct multiboot_mmap_entry *)rom_table_end; + /* FIXME This code is broken, it does not know about high memory + * tables, nor does it reserve the coreboot table area. + */ /* reserved regions */ reserved_mem[0].addr = low_table_start; reserved_mem[0].len = ROUND(low_table_end - low_table_start, 4096); diff --git a/src/arch/i386/boot/tables.c b/src/arch/i386/boot/tables.c index 387699507f..d057f7f0d1 100644 --- a/src/arch/i386/boot/tables.c +++ b/src/arch/i386/boot/tables.c @@ -154,7 +154,6 @@ struct lb_memory *write_tables(void) #if CONFIG_MULTIBOOT /* The Multiboot information structure */ - mbi = (struct multiboot_info *)rom_table_end; rom_table_end = write_multiboot_info( low_table_start, low_table_end, rom_table_start, rom_table_end); |