[S] Change in flashrom[master]: ichspi: Do not attempt to map physical memory for hwseq

[Jonathon Hall (Code Review)]

Jonathon Hall has uploaded this change for review. ( https://review.coreboot.org/c/flashrom/+/68090 )

Change subject: ichspi: Do not attempt to map physical memory for hwseq
......................................................................

ichspi: Do not attempt to map physical memory for hwseq

ICH hwseq does not need to actually mmap flash, and this fails for
flash chips >16 MB, since only the top 16 MB is mapped into the address
space.

Test: Read and write flash on ICH hwseq with 32 MB flash chip.

Change-Id: Ie698071c3181e988f10b750b0e50c9700efaa1a3
Signed-off-by: Jonathon Hall 
---
M ichspi.c
1 file changed, 16 insertions(+), 2 deletions(-)

git pull ssh://review.coreboot.org:29418/flashrom refs/changes/90/68090/1

diff --git a/ichspi.c b/ichspi.c
index 7e7967e..aefbe2f 100644
--- a/ichspi.c
+++ b/ichspi.c
@@ -1794,8 +1794,6 @@
 };

static const struct opaque_master opaque_master_ich_hwseq = {
-	.map_flash_region	= physmap,
-	.unmap_flash_region	= physunmap,
    .max_data_read	= 64,
    .max_data_write	= 64,
    .probe		= ich_hwseq_probe,