[Qemu-devel] [PATCH 2/2] vexpress: Add NOR1 Flash support

[402jagan@gmail.com]

From: Jagan <402jagan@gmail.com>

This patch adds support for NOR1 flash (Bank #2) on
vexpress-a9 platform. It is 64MB CFI01 compliant flash.

Tested on stable u-boot version through Linux.

Signed-off-by: Jagan <402jagan@gmail.com>
---
 hw/vexpress.c |   10 +++++++++-
 1 files changed, 9 insertions(+), 1 deletions(-)

diff --git a/hw/vexpress.c b/hw/vexpress.c
index 2e889a8..b4262ed 100644
--- a/hw/vexpress.c
+++ b/hw/vexpress.c
@@ -422,7 +422,15 @@ static void vexpress_common_init(const VEDBoardInfo *daughterboard,
     }
 
     /* VE_NORFLASH0ALIAS: not modelled */
-    /* VE_NORFLASH1: not modelled */
+    /* VE_NORFLASH1: */
+    dinfo = drive_get(IF_PFLASH, 0, 0);
+    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, 0x0089, 0x0018, 0x0000, 0x1, 0)) {
+        fprintf(stderr, "qemu: Error registering flash1 memory.\n");
+    }
 
     sram_size = 0x2000000;
     memory_region_init_ram(sram, "vexpress.sram", sram_size);
-- 
1.7.0.4