[flashrom-gerrit] Change in flashrom[master]: ft2232_spi.c: change the chunksize from 256 to 270

[Angel Pons (Code Review)]

Angel Pons has submitted this change. ( https://review.coreboot.org/c/flashrom/+/39632 )

Change subject: ft2232_spi.c: change the chunksize from 256 to 270
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ft2232_spi.c: change the chunksize from 256 to 270

This is to really make use of page write time advantage.
Because the Chunksize must be 256Byte raw data plus the address and cmd bytes.

For details check:
https://mail.coreboot.org/hyperkitty/list/[e-mail]/message/W2HU...

Signed-off-by: Simon Buhrow 
Change-Id: Iac067a23025e9df053ab9cd4e82a98de70046c18
Reviewed-on: https://review.coreboot.org/c/flashrom/+/39632
Tested-by: build bot (Jenkins) 
Reviewed-by: David Hendricks 
Reviewed-by: Angel Pons 
---
M ft2232_spi.c
1 file changed, 1 insertion(+), 1 deletion(-)

Approvals:
  build bot (Jenkins): Verified
  David Hendricks: Looks good to me, approved
  Angel Pons: Looks good to me, approved

diff --git a/ft2232_spi.c b/ft2232_spi.c
index 1a5b2fe..520eb6e 100644
--- a/ft2232_spi.c
+++ b/ft2232_spi.c
@@ -398,7 +398,7 @@
    	msg_perr("Unable to set latency timer (%s).\n", ftdi_get_error_string(ftdic));
    }

-	if (ftdi_write_data_set_chunksize(ftdic, 256)) {
+	if (ftdi_write_data_set_chunksize(ftdic, 270)) {
    	msg_perr("Unable to set chunk size (%s).\n", ftdi_get_error_string(ftdic));
    }