chinky/rtt-f030
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Merge pull request #539 from SchumyHao/master

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add w25q80 support to spi flash
This commit is contained in:
Bernard Xiong 2015-08-24 10:51:03 +08:00
commit 0690980fb6
1 changed files with 6 additions and 0 deletions
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6
components/drivers/spi/spi_flash_w25qxx.c
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@ -34,6 +34,7 @@
#define GD_ID (0xC8)
/* JEDEC Device ID: Memory type and Capacity */
#define MTC_W25Q80_BV (0x4014) /* W25Q80BV */
#define MTC_W25Q16_BV_CL_CV (0x4015) /* W25Q16BV W25Q16CL W25Q16CV */
#define MTC_W25Q16_DW (0x6015) /* W25Q16DW */
#define MTC_W25Q32_BV (0x4016) /* W25Q32BV */
@ -349,6 +350,11 @@ rt_err_t w25qxx_init(const char * flash_device_name, const char * spi_device_nam
FLASH_TRACE("W25Q16DW detection\r\n");
spi_flash_device.geometry.sector_count = 512;
}
else if(memory_type_capacity == MTC_W25Q80_BV)
{
FLASH_TRACE("W25Q80BV detection\r\n");
spi_flash_device.geometry.sector_count = 256;
}
else
{
FLASH_TRACE("Memory Capacity error!\r\n");