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flash: add device ID for Microchip PIC32 internal flash.

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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>
This commit is contained in:
Purna Chandra Mandal 2016-03-18 18:36:07 +05:30 • committed by Daniel Schwierzeck
parent a2277cc30c
commit 30fd42cba6
1 changed files with 4 additions and 1 deletions
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5
include/flash.h
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@ -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 */