#include "core.h"
+static int
+s25fs_s_post_bfpt_fixups(struct spi_nor *nor,
+ const struct sfdp_parameter_header *bfpt_header,
+ const struct sfdp_bfpt *bfpt,
+ struct spi_nor_flash_parameter *params)
+{
+ /*
+ * The S25FS-S chip family reports 512-byte pages in BFPT but
+ * in reality the write buffer still wraps at the safe default
+ * of 256 bytes. Overwrite the page size advertised by BFPT
+ * to get the writes working.
+ */
+ params->page_size = 256;
+
+ return 0;
+}
+
+static struct spi_nor_fixups s25fs_s_fixups = {
+ .post_bfpt = s25fs_s_post_bfpt_fixups,
+};
+
static const struct flash_info spansion_parts[] = {
/* Spansion/Cypress -- single (large) sector size only, at least
* for the chips listed here (without boot sectors).
SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ |
SPI_NOR_HAS_LOCK | USE_CLSR) },
{ "s25fs512s", INFO6(0x010220, 0x4d0081, 256 * 1024, 256,
- SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ |
- USE_CLSR) },
+ SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | USE_CLSR)
+ .fixups = &s25fs_s_fixups, },
{ "s70fl01gs", INFO(0x010221, 0x4d00, 256 * 1024, 256, 0) },
{ "s25sl12800", INFO(0x012018, 0x0300, 256 * 1024, 64, 0) },
{ "s25sl12801", INFO(0x012018, 0x0301, 64 * 1024, 256, 0) },