/*
* Read configuration register, returning its value in the
* location. Return the configuration register value.
- * Returns negative if error occured.
+ * Returns negative if error occurred.
*/
static int read_cr(struct spi_nor *nor)
{
*/
static loff_t spi_nor_s3an_addr_convert(struct spi_nor *nor, unsigned int addr)
{
- unsigned int offset = addr;
+ unsigned int offset;
+ unsigned int page;
- offset %= nor->page_size;
+ offset = addr % nor->page_size;
+ page = addr / nor->page_size;
+ page <<= (nor->page_size > 512) ? 10 : 9;
- return ((addr - offset) << 1) | offset;
+ return page | offset;
}
/*
{ "en25s64", INFO(0x1c3817, 0, 64 * 1024, 128, SECT_4K) },
/* ESMT */
- { "f25l32pa", INFO(0x8c2016, 0, 64 * 1024, 64, SECT_4K) },
+ { "f25l32pa", INFO(0x8c2016, 0, 64 * 1024, 64, SECT_4K | SPI_NOR_HAS_LOCK) },
/* Everspin */
{ "mr25h256", CAT25_INFO( 32 * 1024, 1, 256, 2, SPI_NOR_NO_ERASE | SPI_NOR_NO_FR) },
{ "mb85rs1mt", INFO(0x047f27, 0, 128 * 1024, 1, SPI_NOR_NO_ERASE) },
/* GigaDevice */
+ {
+ "gd25q16", INFO(0xc84015, 0, 64 * 1024, 32,
+ SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ |
+ SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB)
+ },
{
"gd25q32", INFO(0xc84016, 0, 64 * 1024, 64,
SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ |
* Write status Register and configuration register with 2 bytes
* The first byte will be written to the status register, while the
* second byte will be written to the configuration register.
- * Return negative if error occured.
+ * Return negative if error occurred.
*/
static int write_sr_cr(struct spi_nor *nor, u16 val)
{