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m25p80: Add the mx25l25635e SFPD table 

The SFDP table is 0x80 bytes long. The mandatory table for basic
features is available at byte 0x30 and an extra Macronix specific
table is available at 0x60.

4B opcodes are not supported.

Reviewed-by: Francisco Iglesias <frasse.iglesias@gmail.com>
Message-Id: <20220722063602.128144-4-clg@kaod.org>
Message-Id: <20221013161241.2805140-5-clg@kaod.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
This commit is contained in:
Cédric Le Goater 2022-10-24 11:20:15 +02:00
parent 0c14a3c7da
commit dc907a667c
3 changed files with 30 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
hw/block/m25p80.c
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@ -233,7 +233,7 @@ static const FlashPartInfo known_devices[] = {
{ INFO("mx25l12805d", 0xc22018, 0, 64 << 10, 256, 0) },
{ INFO("mx25l12855e", 0xc22618, 0, 64 << 10, 256, 0) },
{ INFO6("mx25l25635e", 0xc22019, 0xc22019, 64 << 10, 512,
ER_4K | ER_32K) },
ER_4K | ER_32K), .sfdp_read = m25p80_sfdp_mx25l25635e },
{ INFO("mx25l25655e", 0xc22619, 0, 64 << 10, 512, 0) },
{ INFO("mx66l51235f", 0xc2201a, 0, 64 << 10, 1024, ER_4K | ER_32K) },
{ INFO("mx66u51235f", 0xc2253a, 0, 64 << 10, 1024, ER_4K | ER_32K) },

26
hw/block/m25p80_sfdp.c
View File

@ -56,3 +56,29 @@ static const uint8_t sfdp_n25q256a[] = {
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
};
define_sfdp_read(n25q256a);
/*
* Matronix
*/
/* mx25l25635e. No 4B opcodes */
static const uint8_t sfdp_mx25l25635e[] = {
0x53, 0x46, 0x44, 0x50, 0x00, 0x01, 0x01, 0xff,
0x00, 0x00, 0x01, 0x09, 0x30, 0x00, 0x00, 0xff,
0xc2, 0x00, 0x01, 0x04, 0x60, 0x00, 0x00, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xe5, 0x20, 0xf3, 0xff, 0xff, 0xff, 0xff, 0x0f,
0x44, 0xeb, 0x08, 0x6b, 0x08, 0x3b, 0x04, 0xbb,
0xee, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0xff,
0xff, 0xff, 0x00, 0xff, 0x0c, 0x20, 0x0f, 0x52,
0x10, 0xd8, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0x00, 0x36, 0x00, 0x27, 0xf7, 0x4f, 0xff, 0xff,
0xd9, 0xc8, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
};
define_sfdp_read(mx25l25635e)

3
hw/block/m25p80_sfdp.h
View File

@ -17,4 +17,7 @@
uint8_t m25p80_sfdp_n25q256a(uint32_t addr);
uint8_t m25p80_sfdp_mx25l25635e(uint32_t addr);
#endif