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hw/arm/msf2-som: Fix spansion-cr2nv value for S25FL128S

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The emcraft-sf2 board set spansion-cr2nv to 1, which the old m25p80
code treated as a byte count. With the dummy cycle to byte conversion
fix, CR2V=1 at SPI x1 is 1 bit, not byte-aligned, and triggers an
assertion. Use the S25FL128S default of 0x8 (8 cycles = 1 byte at
SPI x1), preserving the same runtime behavior.

Signed-off-by: Cédric Le Goater <clg@redhat.com>
Reviewed-by: Bin Meng <bin.meng@processmission.com>
Tested-by: Philippe Mathieu-Daudé <philmd@oss.qualcomm.com>
Message-Id: <20d58663-a8d1-41ff-9348-cae4982c30f0@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@oss.qualcomm.com>
This commit is contained in:
Cédric Le Goater
2026-07-07 16:23:29 +02:00
committed by Philippe Mathieu-Daudé
parent 5bcedae7a7
commit 08557a089e
1 changed files with 1 additions and 1 deletions
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2
hw/arm/msf2-som.c
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@@ -84,7 +84,7 @@ static void emcraft_sf2_s2s010_init(MachineState *machine)
/* Attach SPI flash to SPI0 controller */
spi_bus = qdev_get_child_bus(dev, "spi0");
spi_flash = qdev_new("s25sl12801"); /* Spansion S25FL128SDPBHICO */
qdev_prop_set_uint8(spi_flash, "spansion-cr2nv", 1);
qdev_prop_set_uint8(spi_flash, "spansion-cr2nv", 0x8);
if (dinfo) {
qdev_prop_set_drive_err(spi_flash, "drive",
blk_by_legacy_dinfo(dinfo), &error_fatal);