[flashrom] Support for HY29F002TC-90 rom

[David Borg]

Hello,

I'm trying to add support for HY29F002T chips, however while testing
the read function, I'm getting 2 differing sectors from the
manufacturers bios which is burnt on the chip. The  following is the
list of sectors on the device. The differing sectors are S4 and S5. S6
matches the manufacturers bios too.

Sector	Size (Kbytes)  	Address Range
S0		64			0x00000 - 0x0FFFF
S1		64			0X10000 - 0X1FFFF
S2		64			0X20000 - 0X2FFFF
S3		32			0X30000 - 0X37FFF
S4		8			0X38000 - 0X39FFF
S5		8			0X3A000 - 0X3BFFF
S6		16			0X3C000 - 0X3FFFF

This is the code I added in flashchips.c

	{
		.vendor		= "Hyundai",
		.name		= "HY29F002",
		.bustype	= CHIP_BUSTYPE_PARALLEL,
		.manufacture_id	= HYUNDAI_ID,
		.model_id	= HY_29F002,
		.total_size	= 256,
		.page_size	= 256 * 1024,
                .feature_bits   = FEATURE_SHORT_RESET,
		.tested		= TEST_UNTESTED,
		.probe		= probe_jedec,
		.probe_timing	= TIMING_FIXME,
		.block_erasers	=
		{
			{
				.eraseblocks = {
					{64 * 1024, 3},
					{32 * 1024, 1},
					{8 * 1024, 2},
					{16 * 1024, 1},
				},
				.block_erase = erase_sector_jedec,
			}, {
				.eraseblocks = { {256 * 1024, 1} },
				.block_erase = erase_chip_block_jedec,
			},
		},

                /**
                .printlock,
                .unlock,
                **/

		.write		= write_jedec,
		.read		= read_memmapped,
	},

Any ideas as to why that might be happening?

Regards,

David