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/******************************************************************************
* Copyright (c) 2004, 2008 IBM Corporation
* All rights reserved.
* This program and the accompanying materials
* are made available under the terms of the BSD License
* which accompanies this distribution, and is available at
* http://www.opensource.org/licenses/bsd-license.php
*
* Contributors:
* IBM Corporation - initial implementation
*****************************************************************************/
#include "macros.h"
#include "termctrl.h"
#include "boot_abort.h"
#include <cpu.h>
#define MSG_LOOK_HDR TERM_CTRL_BRIGHT, TERM_BG_RED, TERM_FG_WHITE
ASM_ENTRY(msg_e_crc)
.ascii MSG_LOOK_HDR
.ascii "\n\r\n\rE1001 - Boot ROM CRC failure\n\r"
.ascii TERM_CTRL_RESET, "\0"
.align 2
ASM_ENTRY(msg_e_nomem)
.ascii MSG_LOOK_HDR
.ascii "\n\r\n\rE1002 - Memory could not be initialized\n\r"
.ascii TERM_CTRL_RESET, "\0"
.align 2
ASM_ENTRY(msg_e_nofile)
.ascii MSG_LOOK_HDR
.ascii "\n\r\n\rE1003 - Firmware image incomplete"
.ascii TERM_CTRL_RESET
.ascii "\n\r internal FLS1-FFS-0.\0"
.align 2
ASM_ENTRY(msg_e_ierror)
.ascii MSG_LOOK_HDR
.ascii "\n\r\n\rE1004 - Unspecified Internal Firmware Error"
.ascii TERM_CTRL_RESET
.ascii "\n\r internal FLSX-SE-0.\0"
.align 2
/* E1005 : used in memory init code */
/*****************************************************************************
* Boot Abort Handler
*
* Input:
* R3 - capability informatin (i/o etc.)
* R4 - handling suggestion
* R5 - error string reference
* R6 - error number
*
* Return:
* if possible input to H8 and NVRAM log and console , then reboot/halt
*
* Input definitions:
*
* R3 bits: 63 (h8/console possible) ... add more
* R4 bits: 63 (do not attempt reboot)
* R5 reference to error message string
* R6 32-bit error enumerator
*
******************************************************************************/
ASM_ENTRY(boot_abort)
/* save arguments */
mr r31, r3
mr r30, r4
mr r29, r5
mr r28, r6
/* check if i/o is possible, if yes then print message */
li r10, ABORT_CANIO
andi. r3, r31, r10
bne abort_noio
/* use i/o ..., first print reference message */
/* then add internal number if != 0 */
mr r3, r29
mfspr r4, HSPRG0 /* get runbase */
or r3, r3, r4
bl io_print
mr r3, r28
li r28, 0
cmpd r3, r28
beq 0f
bl io_printhex32
0:
abort_noio:
b $ // FIXME
/* never reached */
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