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Add MPIO HD200 port - changed files

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25724 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Marcin Bukat 2010-04-26 21:40:00 +00:00
parent fa5cd0d3bf
commit b09d3aec39
76 changed files with 753 additions and 12 deletions
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19
firmware/target/coldfire/crt0.S
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@ -63,7 +63,16 @@ start:
move.l #0x00000180,%d0 /* CSCR0 - no wait states, 16 bits, no bursts */
move.l %d0,(0x088,%a0)
#ifndef IAUDIO_M3
#ifdef MPIO_HD200
/* Chip select 3 - LCD controller */
/* values taken from original firmware except base address*/
move.l #0xf0000000,%d0 /* CSAR3 - Base = 0xf0000000 */
move.l %d0,(0x0a4,%a0)
moveq.l #0x1,%d0 /* CSMR3 - 64K */
move.l %d0,(0x0a8,%a0)
move.l #0x00000980,%d0 /* CSCR3 - 1 wait state, 16 bits no bursts */
move.l %d0,(0x0ac,%a0)
#elif !(defined IAUDIO_M3)
/* Chip select 1 - LCD controller */
move.l #0xf0000000,%d0 /* CSAR1 - Base = 0xf0000000 */
move.l %d0,(0x08c,%a0)
@ -267,6 +276,14 @@ start:
or.l %d0,(0xbc,%a1)
#endif
#ifdef MPIO_HD200
/* Set KEEP_ACT */
move.l #0x02200000,%d0
or.l %d0,(0xb4,%a1)
or.l %d0,(0xb8,%a1)
or.l %d0,(0xbc,%a1)
#endif
/* zero out bss */
lea _edata,%a2
lea _end,%a4