flashrom patch: make AT49F002N(T) chip work

[Tim ter Laak]

Hello all,

This patch fixes support for the AT49F002N(T) chip in the flashrom tool.

It replaces the write function to one based on write_byte_program_jedec() 
instead of write_page_write_jedec(), as this part does not support page 
programming.
I have verified the NT variant to fully work now, and adjusted the test 
status accordingly. The N variant *should* also work with this patch, but 
remains untested.

Signed-off-by: Tim ter Laak 
---

Like my previous patch, this one is also based inside the flashrom 
directory.

Kind regards,
    Tim.

Index: flashchips.c
===================================================================
--- flashchips.c	(revision 3559)
+++ flashchips.c	(working copy)
@@ -38,8 +38,8 @@
    {"ASD",		"AE49F2008",		ASD_ID,		ASD_AE49F2008,		256,	128,		TEST_UNTESTED,	probe_jedec,		erase_chip_jedec,		write_jedec},
    {"Atmel",	"AT29C020",		ATMEL_ID,	AT_29C020,		256,	256,		TEST_OK_PREW,	probe_jedec,		erase_chip_jedec,		write_jedec},
    {"Atmel",	"AT29C040A",		ATMEL_ID,	AT_29C040A,		512,	256,		TEST_UNTESTED,	probe_jedec,		erase_chip_jedec,		write_jedec},
-	{"Atmel",	"AT49F002(N)",		ATMEL_ID,	AT_49F002N,		256,	256,		TEST_UNTESTED,	probe_jedec,		erase_chip_jedec,		write_jedec},
-	{"Atmel",	"AT49F002(N)T",		ATMEL_ID,	AT_49F002NT,		256,	256,		TEST_UNTESTED,	probe_jedec,		erase_chip_jedec,		write_jedec},
+	{"Atmel",	"AT49F002(N)",		ATMEL_ID,	AT_49F002N,		256,	256,		TEST_UNTESTED,	probe_jedec,		erase_chip_jedec,		write_49f002},
+	{"Atmel",	"AT49F002(N)T",		ATMEL_ID,	AT_49F002NT,		256,	256,		TEST_OK_PREW,	probe_jedec,		erase_chip_jedec,		write_49f002},
    {"Atmel",       "AT25DF321",		ATMEL_ID,	AT_25DF321,		4096,	256,		TEST_OK_PREW,	probe_spi_rdid,		spi_chip_erase_c7,	spi_chip_write,	spi_chip_read},
    {"AMIC",	"A25L40P",		AMIC_ID,	AMIC_A25L40P,		512,	256,		TEST_OK_PREW,	probe_spi_rdid4,	spi_chip_erase_c7,	spi_chip_write, spi_chip_read},
    {"AMIC",	"A29002B",		AMIC_ID_NOPREFIX, AMIC_A29002B,		256,	64 * 1024,	TEST_UNTESTED,	probe_29f002,		erase_29f002,			write_29f002},

[Peter Stuge]

Tim ter Laak wrote:
> This patch fixes support for the AT49F002N(T) chip in the flashrom tool.

Sweet. r3619
> Like my previous patch, this one is also based inside the flashrom
> directory.

For flashrom (or any util) I think that's perfect. It would be a
little easier for me if the patch was a text/plain attachment instead
of inline, but it's not a huge deal.

//Peter