[GitHub] [mynewt-core] t3zeng commented on a diff in pull request #2851: Ambiq Apollo3: Utilize ram buffer to handle flash to flash memory writes

[GitBox <gi...@apache.org>]

t3zeng commented on code in PR #2851:
URL: https://github.com/apache/mynewt-core/pull/2851#discussion_r903720138


##########
hw/mcu/ambiq/apollo3/src/hal_flash.c:
##########
@@ -168,6 +168,32 @@ apollo3_flash_write(const struct hal_flash *dev, uint32_t address,
     return rc;
 }
 
+static int
+apollo3_flash_write(const struct hal_flash *dev, uint32_t address,
+    const void *src, uint32_t num_bytes)
+{
+    int rc = 0;
+    uint32_t offset = 0;
+    uint32_t chunk_len;
+    uint8_t ram_buf[MYNEWT_VAL(FLASH_INTERMEDIARY_BUF_SIZE)];

Review Comment:
   Added the definition to the mcu syscfg



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