espressif/ESP8266_RTOS_SDK
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fix(ota): Fix OTA copy buffer is not align

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Using globle macro "ROM_FLASH_BUF_DECLARE" to declare a block of buffer not "uint8_t".
This commit is contained in:
Dong Heng
2019-01-25 11:45:24 +08:00
parent fc4e94d42d
commit d200ef1770
2 changed files with 15 additions and 3 deletions
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2
components/esp8266/include/esp8266/rom_functions.h
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@ -4,6 +4,8 @@
#include <stdint.h>
#include <stdarg.h>
#define ROM_FLASH_BUF_DECLARE(__name, __size) uint8_t __name[__size] __attribute__((aligned(4)))
typedef struct esp_spi_flash_chip {
uint32_t deviceId;
uint32_t chip_size; // chip size in byte

16
components/spi_flash/port/port.c
View File

@ -59,12 +59,12 @@ typedef union s_boot_param {
uint8_t enhance_boot_flag : 1;
} boot_base;
uint8_t data[4096];
ROM_FLASH_BUF_DECLARE(__data, 32);
} boot_param_t;
static const char *TAG = "partition_port";
static uint32_t s_partition_offset;
static uint8_t s_cache_buf[SPI_FLASH_SEC_SIZE];
static ROM_FLASH_BUF_DECLARE(s_cache_buf, SPI_FLASH_SEC_SIZE);
static sys_param_t s_sys_param;
static boot_param_t s_boot_param;
static esp_spi_flash_chip_t s_flash_chip = {
@ -96,6 +96,11 @@ static inline int spi_flash_read_data(uint32_t addr, void *buf, size_t n)
{
int ret;
if (addr & 3 || (uint32_t)buf & 3 || n & 3) {
ESP_LOGE(TAG, "flash read parameters is not align, value is %p %x %x", buf, n ,addr);
return -1;
}
ESP_LOGD(TAG, "read buffer %p total %d from 0x%x", buf, n ,addr);
ret = SPI_read_data(&s_flash_chip, addr, buf, n);
@ -107,6 +112,11 @@ static inline int spi_flash_write_data(uint32_t addr, const void *buf, uint32_t
{
int ret;
if (addr & 3 || (uint32_t)buf & 3 || n & 3) {
ESP_LOGE(TAG, "flash write parameters is not align, value is %p %x %x", buf, n ,addr);
return -1;
}
ESP_LOGD(TAG, "write buffer %p total %d to 0x%x", buf, n ,addr);
ret = SPIWrite(addr, (void *)buf, n);
@ -182,7 +192,7 @@ static inline uint32_t esp_get_updated_partition_table_addr(void)
static inline int spi_flash_write_data_safe(uint32_t addr, const void *buf, size_t n)
{
int ret;
static uint8_t check_buf[SPI_FLASH_SEC_SIZE];
static ROM_FLASH_BUF_DECLARE(check_buf, SPI_FLASH_SEC_SIZE);
ret = spi_flash_erase(addr);
if (ret) {