Merge branch 'upstream-merge'HEADnextmaster

* upstream-merge: (575 commits)
  ssi: Add slave autoconnect helper
  MAINTAINERS: Added maintainerships for SSI
  xilinx_zynq: Added SPI controllers + flashes
  xilinx_spips: Xilinx Zynq SPI cntrlr device model
  petalogix-ml605: added SPI controller with n25q128
  xilinx_spi: Initial impl. of Xilinx SPI controller
  m25p80: Initial implementation of SPI flash device
  hw: Added generic FIFO API.
  stellaris: Removed SSI mux
  qdev: allow multiple qdev_init_gpio_in() calls
  ssi: Added create_slave_no_init()
  ssi: Implemented CS behaviour
  ssi: Support for multiple attached devices
  qemu-barrier: Fix compilation on i386 hosts
  target-sparc: Optimize conditionals using SUBCC
  target-sparc: Fall through from not-taken trap
  target-sparc: Cleanup "global" temporary allocation
  target-sparc: Use movcond for FMOV*R
  target-sparc: Use movcond in mulscc
  target-sparc: Move taddcctv and tsubcctv out of line
  ...

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>

1 files changed, 26 insertions, 7 deletions

diff --git a/hw/vexpress.c b/hw/vexpress.c
index b6158447d..3596d1e33 100644
--- a/hw/vexpress.c
+++ b/hw/vexpress.c
@@ -29,8 +29,12 @@
 #include "sysemu.h"
 #include "boards.h"
 #include "exec-memory.h"
+#include "blockdev.h"
+#include "flash.h"
 
 #define VEXPRESS_BOARD_ID 0x8e0
+#define VEXPRESS_FLASH_SIZE (64 * 1024 * 1024)
+#define VEXPRESS_FLASH_SECT_SIZE (256 * 1024)
 
 static struct arm_boot_info vexpress_binfo;
 
@@ -62,7 +66,6 @@ enum {
     VE_COMPACTFLASH,
     VE_CLCD,
     VE_NORFLASH0,
-    VE_NORFLASH0ALIAS,
     VE_NORFLASH1,
     VE_SRAM,
     VE_VIDEORAM,
@@ -104,9 +107,8 @@ static target_phys_addr_t motherboard_legacy_map[] = {
 };
 
 static target_phys_addr_t motherboard_aseries_map[] = {
-    /* CS0: 0x00000000 .. 0x0c000000 */
-    [VE_NORFLASH0] = 0x00000000,
-    [VE_NORFLASH0ALIAS] = 0x08000000,
+    /* CS0: 0x08000000 .. 0x0c000000 */
+    [VE_NORFLASH0] = 0x08000000,
     /* CS4: 0x0c000000 .. 0x10000000 */
     [VE_NORFLASH1] = 0x0c000000,
     /* CS5: 0x10000000 .. 0x14000000 */
@@ -357,6 +359,7 @@ static void vexpress_common_init(const VEDBoardInfo *daughterboard,
     qemu_irq pic[64];
     uint32_t proc_id;
     uint32_t sys_id;
+    DriveInfo *dinfo;
     ram_addr_t vram_size, sram_size;
     MemoryRegion *sysmem = get_system_memory();
     MemoryRegion *vram = g_new(MemoryRegion, 1);
@@ -412,9 +415,25 @@ static void vexpress_common_init(const VEDBoardInfo *daughterboard,
 
     sysbus_create_simple("pl111", map[VE_CLCD], pic[14]);
 
-    /* VE_NORFLASH0: not modelled */
-    /* VE_NORFLASH0ALIAS: not modelled */
-    /* VE_NORFLASH1: not modelled */
+    dinfo = drive_get_next(IF_PFLASH);
+    if (!pflash_cfi01_register(map[VE_NORFLASH0], NULL, "vexpress.flash0",
+            VEXPRESS_FLASH_SIZE, dinfo ? dinfo->bdrv : NULL,
+            VEXPRESS_FLASH_SECT_SIZE,
+            VEXPRESS_FLASH_SIZE / VEXPRESS_FLASH_SECT_SIZE, 4,
+            0x00, 0x89, 0x00, 0x18, 0)) {
+        fprintf(stderr, "vexpress: error registering flash 0.\n");
+        exit(1);
+    }
+
+    dinfo = drive_get_next(IF_PFLASH);
+    if (!pflash_cfi01_register(map[VE_NORFLASH1], NULL, "vexpress.flash1",
+            VEXPRESS_FLASH_SIZE, dinfo ? dinfo->bdrv : NULL,
+            VEXPRESS_FLASH_SECT_SIZE,
+            VEXPRESS_FLASH_SIZE / VEXPRESS_FLASH_SECT_SIZE, 4,
+            0x00, 0x89, 0x00, 0x18, 0)) {
+        fprintf(stderr, "vexpress: error registering flash 1.\n");
+        exit(1);
+    }
 
     sram_size = 0x2000000;
     memory_region_init_ram(sram, "vexpress.sram", sram_size);