Changeset 1522 for trunk/w39.c


Ignore:
Timestamp:
Apr 15, 2012, 3:16:32 PM (3 years ago)
Author:
uwe
Message:

Add support for for the Atmel AT49F040 chip.

Chip features an optional permanent boot block write protection.

Signed-off-by: David Borg <borg.db@…>
Signed-off-by: Stefan Tauner <stefan.tauner@…>
Acked-by: Uwe Hermann <uwe@…>

File:
1 edited

Legend:

Unmodified
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  • trunk/w39.c

    r1474 r1522  
    279279        return 0; 
    280280} 
     281 
     282int printlock_at49f(struct flashctx *flash) 
     283{ 
     284        uint8_t lock = w39_idmode_readb(flash, 0x00002); 
     285        msg_cdbg("Hardware bootblock lockout is %sactive.\n", 
     286                 (lock & 0x01) ? "" : "not "); 
     287        return 0; 
     288} 
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