[ARM] pxa: Add support for suspend on PalmTX, T5 and LD

[pandora-kernel.git] / arch / arm / mm / mmu.c

diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
index 1585814..e6344ec 100644 (file)
--- a/arch/arm/mm/mmu.c
+++ b/arch/arm/mm/mmu.c
@@ -723,7 +723,7 @@ static void __init sanity_check_meminfo(void)
                 * the vmalloc area.
                 */
                if (__va(bank->start) >= VMALLOC_MIN ||
-                   __va(bank->start) < PAGE_OFFSET) {
+                   __va(bank->start) < (void *)PAGE_OFFSET) {
                        printk(KERN_NOTICE "Ignoring RAM at %.8lx-%.8lx "
                               "(vmalloc region overlap).\n",
                               bank->start, bank->start + bank->size - 1);
@@ -828,6 +828,17 @@ void __init reserve_node_zero(pg_data_t *pgdat)
                                BOOTMEM_DEFAULT);
        }
 
+       if (machine_is_palmld() || machine_is_palmtx()) {
+               reserve_bootmem_node(pgdat, 0xa0000000, 0x1000,
+                               BOOTMEM_EXCLUSIVE);
+               reserve_bootmem_node(pgdat, 0xa0200000, 0x1000,
+                               BOOTMEM_EXCLUSIVE);
+       }
+
+       if (machine_is_palmt5())
+               reserve_bootmem_node(pgdat, 0xa0200000, 0x1000,
+                               BOOTMEM_EXCLUSIVE);
+
 #ifdef CONFIG_SA1111
        /*
         * Because of the SA1111 DMA bug, we want to preserve our