pflash: Reduce writebuf len for 8-bit flashes.
Flashes connected through an 8 bit bus cannot handle write buffers larger than 256 bytes. Signed-off-by: Edgar E. Iglesias <edgar.iglesias@petalogix.com>
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@ -599,7 +599,11 @@ pflash_t *pflash_cfi01_register(target_phys_addr_t base, ram_addr_t off,
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pfl->cfi_table[0x28] = 0x02;
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pfl->cfi_table[0x29] = 0x00;
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/* Max number of bytes in multi-bytes write */
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if (width == 1) {
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pfl->cfi_table[0x2A] = 0x08;
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} else {
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pfl->cfi_table[0x2A] = 0x0B;
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}
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pfl->cfi_table[0x2B] = 0x00;
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/* Number of erase block regions (uniform) */
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pfl->cfi_table[0x2C] = 0x01;
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