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-rw-r--r--src/arch/i386/coreboot_ram.ld14
-rw-r--r--src/cpu/x86/pae/pgtbl.c17
2 files changed, 0 insertions, 31 deletions
diff --git a/src/arch/i386/coreboot_ram.ld b/src/arch/i386/coreboot_ram.ld
index 2e602205dd..57ddd03c0d 100644
--- a/src/arch/i386/coreboot_ram.ld
+++ b/src/arch/i386/coreboot_ram.ld
@@ -106,13 +106,6 @@ SECTIONS
}
_eheap = .;
- /* Some assertions to print human readable errors for certain linker
- * error scenarios.
- */
-
- /* Avoid running into 0xa0000-0xfffff */
- _bogus = ASSERT(CONFIG_RAMBASE >= 0x100000 || _eheap < 0xa0000, "Please move RAMBASE to 1MB");
-
/* The ram segment. This includes all memory used by the memory
* resident copy of coreboot, except the tables that are produced on
* the fly, but including stack and heap.
@@ -125,13 +118,6 @@ SECTIONS
*/
_bogus = ASSERT( ( _eram_seg < (CONFIG_RAMTOP)) , "Please increase CONFIG_RAMTOP");
- /* This rule is only good for the few broken targets that still live
- * below 1MB per default. Those are the Geode and VIA targets that come
- * with their own version of real mode switches that can't live above
- * 1MB. Once these are fixed, this rule should go away.
- */
- _bogus = ASSERT( !((CONFIG_CONSOLE_VGA || CONFIG_PCI_ROM_RUN || CONFIG_VGA_ROM_RUN || CONFIG_HAVE_SMI_HANDLER) && ((_ram_seg<0xa0000) && (_eram_seg>0xa0000))), "Please increase CONFIG_RAMTOP and if still fail, try to set CONFIG_RAMBASE to 1M");
-
/* Discard the sections we don't need/want */
/DISCARD/ : {
diff --git a/src/cpu/x86/pae/pgtbl.c b/src/cpu/x86/pae/pgtbl.c
index 0bec349444..814c5f161f 100644
--- a/src/cpu/x86/pae/pgtbl.c
+++ b/src/cpu/x86/pae/pgtbl.c
@@ -54,24 +54,7 @@ void *map_2M_page(unsigned long page)
struct pde pdp[512];
} __attribute__ ((packed));
-#if (CONFIG_RAMTOP>0x100000) && (CONFIG_RAMBASE<0x100000) && ((CONFIG_CONSOLE_VGA==1) || (CONFIG_PCI_ROM_RUN == 1))
- /*
- pgtbl is too big, so use last one 1M before CONFIG_LB_MEM_TOP, otherwise for 8 way dual core with vga support will push stack and heap cross 0xa0000,
- and that region need to be used as vga font buffer. Please make sure set CONFIG_RAMTOP=0x200000 in MB Config
- */
- struct pg_table *pgtbl = (struct pg_table*)0x100000; //1M
-
- unsigned x_end = 0x100000 + sizeof(struct pg_table) * CONFIG_MAX_CPUS;
-#if (0x100000+20480*CONFIG_MAX_CPUS) > (CONFIG_RAMTOP)
- #warning "We may need to increase CONFIG_RAMTOP, it need to be more than (0x100000+20480*CONFIG_MAX_CPUS)\n"
-#endif
- if(x_end > (CONFIG_RAMTOP)) {
- printk(BIOS_DEBUG, "map_2M_page: Please increase the CONFIG_RAMTOP more than %dK\n", x_end);
- die("Can not go on");
- }
-#else
static struct pg_table pgtbl[CONFIG_MAX_CPUS] __attribute__ ((aligned(4096)));
-#endif
static unsigned long mapped_window[CONFIG_MAX_CPUS];
unsigned long index;
unsigned long window;