Patchwork [U-Boot] add STM29F400BB to table of supported legacy flashs

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Submitter David Müller (ELSOFT AG)
Date Feb. 6, 2012, 8:42 a.m.
Message ID <4F2F928E.8070106@elsoft.ch>
Download mbox | patch
Permalink /patch/139691/
State Awaiting Upstream
Delegated to: Stefan Roese
Headers show

Comments

David Müller (ELSOFT AG) - Feb. 6, 2012, 8:42 a.m.
Signed-off-by: David Mueller <d.mueller@elsoft.ch>
Stefan Roese - Feb. 9, 2012, 9:50 a.m.
On Monday 06 February 2012 09:42:54 David Müller (ELSOFT AG) wrote:
> Signed-off-by: David Mueller <d.mueller@elsoft.ch>

Applied to u-boot-cfi-flash. Thanks.

Best regards,
Stefan

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Patch

diff --git a/drivers/mtd/jedec_flash.c b/drivers/mtd/jedec_flash.c
index 36d30c3..2350f36 100644
--- a/drivers/mtd/jedec_flash.c
+++ b/drivers/mtd/jedec_flash.c
@@ -69,6 +69,9 @@ 
 #define SST39SF010A	0x00B5
 #define SST39SF020A	0x00B6

+/* STM */
+#define STM29F400BB	0x00D6
+
 /* MXIC */
 #define MX29LV040	0x004F

@@ -346,6 +349,23 @@  static const struct amd_flash_info jedec_table[] = {
 			ERASEINFO(0x10000, 15),
 		}
 	},
+	{
+		.mfr_id		= (u16)STM_MANUFACT,
+		.dev_id		= STM29F400BB,
+		.name		= "ST Micro M29F400BB",
+		.uaddr		= {
+			[1] = MTD_UADDR_0x0555_0x02AA /* x16 */
+		},
+		.DevSize		= SIZE_512KiB,
+		.CmdSet			= CFI_CMDSET_AMD_LEGACY,
+		.NumEraseRegions	= 4,
+		.regions		= {
+			ERASEINFO(0x04000, 1),
+			ERASEINFO(0x02000, 2),
+			ERASEINFO(0x08000, 1),
+			ERASEINFO(0x10000, 7),
+		}
+	},
 #endif
 };