mdm9625: Add support to use non contiguous DDR regions for SCRATCH space.
Change-Id: I28727f5e3245ac5dbca3ca5d33bcca86061bb211
diff --git a/target/mdm9625/meminfo.c b/target/mdm9625/meminfo.c
index 96b1b5b..7f88b56 100644
--- a/target/mdm9625/meminfo.c
+++ b/target/mdm9625/meminfo.c
@@ -32,6 +32,7 @@
#include <smem.h>
#include <stdint.h>
#include <libfdt.h>
+#include <platform.h>
#include <platform/iomap.h>
#include <dev_tree.h>
@@ -42,6 +43,8 @@
uint32_t start_addr;
}mem_info;
+static struct smem_ram_ptable ram_ptable;
+
mem_info mdm9625_default_fixed_memory[] = {
{ .size = (29 * SIZE_1M),
.start_addr = SDRAM_START_ADDR +
@@ -53,6 +56,14 @@
},
};
+struct smem_ram_ptable* target_smem_ram_ptable_init()
+{
+ /* Make sure RAM partition table is initialized */
+ ASSERT(smem_ram_ptable_init(&ram_ptable));
+
+ return &ram_ptable;
+}
+
int target_add_first_mem_bank(void *fdt,
uint32_t offset,
mem_info usable_mem_map[],
@@ -81,15 +92,11 @@
*/
uint32_t target_dev_tree_mem(void *fdt, uint32_t memory_node_offset)
{
- struct smem_ram_ptable ram_ptable;
uint32_t last_fixed_addr;
int n;
unsigned int i;
int ret;
- /* Make sure RAM partition table is initialized */
- ASSERT(smem_ram_ptable_init(&ram_ptable));
-
n = ARRAY_SIZE(mdm9625_default_fixed_memory);
last_fixed_addr = mdm9625_default_fixed_memory[n-1].start_addr +
@@ -155,10 +162,10 @@
void *target_get_scratch_address(void)
{
- return ((void *)SCRATCH_ADDR);
+ return ((void *) VA((addr_t)SCRATCH_REGION1));
}
unsigned target_get_max_flash_size(void)
{
- return (28 * 1024 * 1024);
+ return (SCRATCH_REGION1_SIZE + SCRATCH_REGION2_SIZE);
}