avr32: Add simple paging support

[karo-tx-uboot.git] / board / miromico / hammerhead / hammerhead.c

diff --git a/board/miromico/hammerhead/hammerhead.c b/board/miromico/hammerhead/hammerhead.c
index 5ab999e4693345c8643486d2e22816111c2ac347..78f4fd405ea0872293b0fdc7df71294bb206701d 100644 (file)
--- a/board/miromico/hammerhead/hammerhead.c
+++ b/board/miromico/hammerhead/hammerhead.c
@@ -30,10 +30,25 @@
 #include <asm/arch/clk.h>
 #include <asm/arch/hmatrix.h>
 #include <asm/arch/memory-map.h>
+#include <asm/arch/mmu.h>
 #include <asm/arch/portmux.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
+struct mmu_vm_range mmu_vmr_table[CONFIG_SYS_NR_VM_REGIONS] = {
+       {
+               .virt_pgno      = CONFIG_SYS_FLASH_BASE >> PAGE_SHIFT,
+               .nr_pages       = CONFIG_SYS_FLASH_SIZE >> PAGE_SHIFT,
+               .phys           = (CONFIG_SYS_FLASH_BASE >> PAGE_SHIFT)
+                                       | MMU_VMR_CACHE_NONE,
+       }, {
+               .virt_pgno      = CONFIG_SYS_SDRAM_BASE >> PAGE_SHIFT,
+               .nr_pages       = EBI_SDRAM_SIZE >> PAGE_SHIFT,
+               .phys           = (CONFIG_SYS_SDRAM_BASE >> PAGE_SHIFT)
+                                       | MMU_VMR_CACHE_WRBACK,
+       },
+};
+
 static const struct sdram_config sdram_config = {
        .data_bits      = SDRAM_DATA_32BIT,
        .row_bits       = 13,