Date: Fri, 3 Feb 2006 06:48:42 GMT From: Warner Losh <imp@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 90958 for review Message-ID: <200602030648.k136mgC2064688@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=90958 Change 90958 by imp@imp_hammer on 2006/02/03 06:48:12 Diff reduction to -current. Remove left-over debugs from the board bring up. # all that's left is mapping the system devices, which I'm unsure # if I should remove from here or add to current Affected files ... .. //depot/projects/arm/src/sys/arm/arm/locore.S#18 edit Differences ... ==== //depot/projects/arm/src/sys/arm/arm/locore.S#18 (text+ko) ==== @@ -68,43 +68,6 @@ ASENTRY_NP(_start) -#define R7SYS \ - mov r7, #0 ; \ - add r7, r7, #0xfffff000 - -#define LED1OFF \ - mov r6, #262144 /* 18 */ ; \ - str r6, [r7, #2096] /* SODR */ -#define LED2OFF \ - mov r6, #524288 /* 19 */ ; \ - str r6, [r7, #2096] /* SODR */ -#define LED3OFF \ - mov r6, #1048576 /* 20 */ ; \ - str r6, [r7, #2096] /* SODR */ -#define LED1ON \ - mov r6, #262144 /* 18 */ ; \ - str r6, [r7, #2100] /* CODR */ -#define LED2ON \ - mov r6, #524288 /* 19 */ ; \ - str r6, [r7, #2100] /* CODR */ -#define LED3ON \ - mov r6, #1048576 /* 20 */ ; \ - str r6, [r7, #2100] /* CODR */ - - R7SYS - mov r6, #262144 /* 18 */ - str r6, [r7, #2048] /* PER */ - str r6, [r7, #2064] /* OER */ - str r6, [r7, #2096] /* SODR */ - mov r6, #524288 /* 19 */ - str r6, [r7, #2048] /* PER */ - str r6, [r7, #2064] /* OER */ - str r6, [r7, #2096] /* SODR */ - mov r6, #1048576 /* 20 */ - str r6, [r7, #2048] /* PER */ - str r6, [r7, #2064] /* OER */ - str r6, [r7, #2096] /* SODR */ - /* Check if we are running on RAM, if not move ourself to RAM */ #if 0 cmp pc, #PHYSADDR @@ -158,7 +121,6 @@ mov pc, r7 Lunmapped: - R7SYS #ifdef STARTUP_PAGETABLE_ADDR /* build page table from scratch */ ldr r0, Lstartup_pagetable @@ -206,15 +168,14 @@ subs r2, r2, #4 bgt .L1 ldr pc, .Lvirt_done + virt_done: - LED1ON mov fp, #0 /* trace back starts here */ bl _C_LABEL(initarm) /* Off we go */ /* init arm will return the new stack pointer. */ mov sp, r0 - LED2ON bl _C_LABEL(mi_startup) /* call mi_startup()! */ adr r0, .Lmainreturned @@ -356,14 +317,6 @@ 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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