| /****************************************************************************** |
| * 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 information (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 |
| and. 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 */ |
| |
