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target-xtensa: xtfpga: fix FLASH interface width

Message ID 1467787542-7778-1-git-send-email-jcmvbkbc@gmail.com (mailing list archive)
State New, archived
Headers show

Commit Message

Max Filippov July 6, 2016, 6:45 a.m. UTC 
FLASH chip on XTFPGA boards is connected with 16-bit-wide interface.
Latest U-Boot can see the difference and does not work correctly with
32-bit-wide interface.
Set FLASH chip 'width' property to 2.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
---
 hw/xtensa/xtfpga.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/hw/xtensa/xtfpga.c b/hw/xtensa/xtfpga.c
index 3f171ac..f3c9672 100644
--- a/hw/xtensa/xtfpga.c
+++ b/hw/xtensa/xtfpga.c
@@ -306,7 +306,7 @@  static pflash_t *xtfpga_flash_init(MemoryRegion *address_space,
     qdev_prop_set_uint32(dev, "num-blocks",
                          board->flash_size / board->flash_sector_size);
     qdev_prop_set_uint64(dev, "sector-length", board->flash_sector_size);
-    qdev_prop_set_uint8(dev, "width", 4);
+    qdev_prop_set_uint8(dev, "width", 2);
     qdev_prop_set_bit(dev, "big-endian", be);
     qdev_prop_set_string(dev, "name", "lx60.io.flash");
     qdev_init_nofail(dev);