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feat(spi_flash): Modify SPI flash driver

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This commit is contained in:
Dong Heng
2018-06-05 13:33:48 +08:00
committed by Wu Jian Gang
parent 7f91cf4a0e
commit df9a5d6bb1
9 changed files with 536 additions and 906 deletions
components
esp8266
include/esp8266
eagle_soc.hrom_functions.h
ld
esp8266.common.ld
lib
VERSIONlibcore.a
freertos/port/esp8266
heap_5.c
spi_flash
include
esp_spi_flash.hspi_flash.h
src
spi_flash.c

18
components/esp8266/include/esp8266/eagle_soc.h

@ -133,4 +133,22 @@
#define PAD_XPD_DCDC_CONF (REG_RTC_BASE + 0x0A0)
//}}
//CACHE{{
#define CACHE_FLASH_CTRL_REG (0x3ff00000 + 0x0c)
#define CACHE_READ_EN_BIT BIT8
//}}
#define DRAM_BASE (0x3FFE8000)
#define DRAM_SIZE (96 * 1024)
#define IRAM_BASE (0x40100000)
#define IRAM_SIZE (48 * 1024)
#define FLASH_BASE (0x40200000)
#define FLASH_SIZE (16 * 1024 * 1024)
#define IS_DRAM(a) ((size_t)(a) >= DRAM_BASE && (size_t)(a) < (DRAM_BASE + DRAM_SIZE))
#define IS_IRAM(a) ((size_t)(a) >= IRAM_BASE && (size_t)(a) < (IRAM_BASE + IRAM_SIZE))
#define IS_FLASH(a) ((size_t)(a) >= FLASH_BASE && (size_t)(a) < (FLASH_BASE + FLASH_SIZE))
#endif //_EAGLE_SOC_H_