haraldwolff/qemu-patch-raspberry4
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target-xtensa: xtfpga: fix FLASH interface width

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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>
This commit is contained in:
Max Filippov 2016-07-06 09:31:32 +03:00
parent 5bb2399f9b
commit f9a555e499
1 changed files with 1 additions and 1 deletions
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2
hw/xtensa/xtfpga.c
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@ -165,7 +165,7 @@ 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);