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[Qemu-devel] [PATCH target-arm v5 1/5] arm: zynq: Macroify OCM Base and
From: |
Peter Crosthwaite |
Subject: |
[Qemu-devel] [PATCH target-arm v5 1/5] arm: zynq: Macroify OCM Base and Size |
Date: |
Wed, 15 Jan 2014 01:13:06 -0800 |
Convert magic numbers for OCM to Macros.
Signed-off-by: Peter Crosthwaite <address@hidden>
---
hw/arm/xilinx_zynq.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/hw/arm/xilinx_zynq.c b/hw/arm/xilinx_zynq.c
index 98e0958..33a47e0 100644
--- a/hw/arm/xilinx_zynq.c
+++ b/hw/arm/xilinx_zynq.c
@@ -36,7 +36,9 @@
#define IRQ_OFFSET 32 /* pic interrupts start from index 32 */
-#define MPCORE_PERIPHBASE 0xF8F00000
+#define MPCORE_PERIPHBASE 0xF8F00000
+#define OCM_BASE 0xfffc0000
+#define OCM_SIZE (256 << 10)
static const int dma_irqs[8] = {
46, 47, 48, 49, 72, 73, 74, 75
@@ -147,9 +149,9 @@ static void zynq_init(QEMUMachineInitArgs *args)
memory_region_add_subregion(address_space_mem, 0, ext_ram);
/* 256K of on-chip memory */
- memory_region_init_ram(ocm_ram, NULL, "zynq.ocm_ram", 256 << 10);
+ memory_region_init_ram(ocm_ram, NULL, "zynq.ocm_ram", OCM_SIZE);
vmstate_register_ram_global(ocm_ram);
- memory_region_add_subregion(address_space_mem, 0xFFFC0000, ocm_ram);
+ memory_region_add_subregion(address_space_mem, OCM_BASE, ocm_ram);
DriveInfo *dinfo = drive_get(IF_PFLASH, 0, 0);
--
1.8.5.3