Date: Mon, 21 Feb 2005 17:16:26 GMT From: John-Mark Gurney <jmg@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 71477 for review Message-ID: <200502211716.j1LHGQoC047972@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=71477 Change 71477 by jmg@jmg_carbon on 2005/02/21 17:16:10 add back some ep93xx specific debugging code.. we can remove this at integration, but we are still brining the ep93xx up.. Affected files ... .. //depot/projects/arm/src/sys/arm/arm/locore.S#7 edit Differences ... ==== //depot/projects/arm/src/sys/arm/arm/locore.S#7 (text+ko) ==== @@ -202,6 +202,10 @@ MMU_INIT(PHYSADDR, PHYSADDR , 64, L1_TYPE_S|L1_S_C|L1_S_AP(AP_KRW)) /* map VA 0xc0000000..0xc3ffffff to PA */ MMU_INIT(KERNBASE, PHYSADDR, 64, L1_TYPE_S|L1_S_C|L1_S_AP(AP_KRW)) +#if 0 + /* XXX - EP93xx device mapping for debugging locore.S */ + MMU_INIT(0xf0100000, 0x80800000, 1<<(32-L1_S_SHIFT), L1_TYPE_S|L1_S_AP(AP_KRW)) +#endif .word 0 /* end of table */ #endif @@ -316,6 +320,14 @@ mov pc, r7 #endif +#if 0 +/* XXX - putc to UART1 of ep93xx */ +ENTRY(asm_putc) + ldr r1, =0xf01c0000 + strb r0, [r1] + mov pc, lr +#endif + /* * setjump + longjmp */
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