Change in flashrom[master]: flashchips.c: Add 4BA block erasers to W25Q256.W

[Simon Buhrow (Code Review)]

Simon Buhrow has uploaded this change for review. ( https://review.coreboot.org/c/flashrom/+/62711 )

Change subject: flashchips.c: Add 4BA block erasers to W25Q256.W
......................................................................

flashchips.c: Add 4BA block erasers to W25Q256.W

Change-Id: I1085c76574dbc76e278644ee05a6eca009798aa6
Signed-off-by: Simon Buhrow 
---
M flashchips.c
1 file changed, 6 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/flashrom refs/changes/11/62711/1

diff --git a/flashchips.c b/flashchips.c
index acb7718..adce09c 100644
--- a/flashchips.c
+++ b/flashchips.c
@@ -17509,12 +17509,18 @@
    			.eraseblocks = { {4 * 1024, 8192} },
    			.block_erase = spi_block_erase_20,
    		}, {
+				.eraseblocks = { {4 * 1024, 8192} },
+				.block_erase = spi_block_erase_21,
+			}, {
    			.eraseblocks = { {32 * 1024, 1024} },
    			.block_erase = spi_block_erase_52,
    		}, {
    			.eraseblocks = { {64 * 1024, 512} },
    			.block_erase = spi_block_erase_d8,
    		}, {
+				.eraseblocks = { {64 * 1024, 512} },
+				.block_erase = spi_block_erase_dc,
+			}, {
    			.eraseblocks = { {32 * 1024 * 1024, 1} },
    			.block_erase = spi_block_erase_60,
    		}, {