modify cache_invalid from before flash_read to after flash_write.

Signed-off-by: Stephen.Zhang <Stephen.Zhang@unisoc.com>

Author: Stephen.Zhang

drivers/src/sfc/hal_sfc.c

@@ -1306,9 +1306,6 @@ static int spiflash_read(struct spi_flash *flash, u32_t offset,
 	/* modify for xip-sfc */
 	key = irq_lock_primask();
 
-	cache_invalid_range_hal((u8_t *)(offset), len);
-	dcache_clean_range_hal((u8_t *)(offset), len);
-
 	ret = spiflash_read_data_xip(flash, offset, (u32_t *) &read_char,
 				     dump_byte, type);
 	irq_unlock_primask(key);

soc/cache.c

@@ -12,21 +12,21 @@ static CACHE_BLOCK_OP_T C_ICACHE_DEFAULT_BLOCK_CFG[] = {
 	{ BLOCK_1, 0x00100000, TRUE, FALSE },
 	{ BLOCK_2, 0x001EE000, FALSE, FALSE },
 	{ BLOCK_3, 0x02000000, TRUE, FALSE },
-	{ BLOCK_4, 0x02400000, FALSE, FALSE },
-	{ BLOCK_5, 0x02480000, FALSE, FALSE },
-	{ BLOCK_6, 0x028B0000, FALSE, FALSE },
-	{ BLOCK_7, 0x02900000, FALSE, FALSE },
+	{ BLOCK_4, 0x04000000, FALSE, FALSE },
+	{ BLOCK_5, 0x04480000, FALSE, FALSE },
+	{ BLOCK_6, 0x048B0000, FALSE, FALSE },
+	{ BLOCK_7, 0x04900000, FALSE, FALSE },
 };
 
 static CACHE_BLOCK_OP_T C_DCACHE_DEFAULT_BLOCK_CFG[] = {
 	{ BLOCK_0, 0x00000000, FALSE, FALSE },
 	{ BLOCK_1, 0x00100000, FALSE, FALSE },
 	{ BLOCK_2, 0x001EE000, FALSE, FALSE },
 	{ BLOCK_3, 0x02000000, TRUE, FALSE },
-	{ BLOCK_4, 0x02400000, FALSE, FALSE },
-	{ BLOCK_5, 0x02480000, FALSE, FALSE },
-	{ BLOCK_6, 0x028B0000, FALSE, FALSE },
-	{ BLOCK_7, 0x02900000, FALSE, FALSE },
+	{ BLOCK_4, 0x04000000, FALSE, FALSE },
+	{ BLOCK_5, 0x04480000, FALSE, FALSE },
+	{ BLOCK_6, 0x048B0000, FALSE, FALSE },
+	{ BLOCK_7, 0x04900000, FALSE, FALSE },
 };
 
 static u32_t icache_bus_cfg_addr[] = {