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authorPurna Chandra Mandal <purna.mandal@microchip.com>2016-03-18 18:36:07 +0530
committerDaniel Schwierzeck <daniel.schwierzeck@gmail.com>2016-05-21 01:25:50 +0200
commit30fd42cba6e7d4147e2dd4e9dbe9728efbcd24fe (patch)
tree9e93cb0a2e27efbefb63cccca9aa142b530e4dff
parenta2277cc30cdb40298aca80344f3764db6a0cfb8d (diff)
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flash: add device ID for Microchip PIC32 internal flash.
Microchip PIC32 has internal parallel flash (non-CFI compliant). These flash devices do not support any identifier command so no standard IDs. Added unique IDs to seperate these flash devices from others supported by U-Boot. Signed-off-by: Purna Chandra Mandal <purna.mandal@microchip.com>
-rw-r--r--include/flash.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/include/flash.h b/include/flash.h
index c6321a0..2a5e13a 100644
--- a/include/flash.h
+++ b/include/flash.h
@@ -400,6 +400,9 @@ extern flash_info_t *flash_get_info(ulong base);
#define FLASH_STM800DT 0x00D7 /* STM M29W800DT (1M = 64K x 16, top) */
#define FLASH_STM800DB 0x005B /* STM M29W800DB (1M = 64K x 16, bottom)*/
+#define FLASH_MCHP100T 0x0060 /* MCHP internal (1M = 64K x 16) */
+#define FLASH_MCHP100B 0x0061 /* MCHP internal (1M = 64K x 16) */
+
#define FLASH_28F400_T 0x0062 /* MT 28F400B3 ID ( 4M = 256K x 16 ) */
#define FLASH_28F400_B 0x0063 /* MT 28F400B3 ID ( 4M = 256K x 16 ) */
@@ -486,7 +489,7 @@ extern flash_info_t *flash_get_info(ulong base);
#define FLASH_MAN_SHARP 0x00500000
#define FLASH_MAN_ATM 0x00600000
#define FLASH_MAN_CFI 0x01000000
-
+#define FLASH_MAN_MCHP 0x02000000 /* Microchip Technology */
#define FLASH_TYPEMASK 0x0000FFFF /* extract FLASH type information */
#define FLASH_VENDMASK 0xFFFF0000 /* extract FLASH vendor information */