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[src/trunk]: src/sys/arch/x68k/stand Initialize the screen in all primary boo...
details: https://anonhg.NetBSD.org/src/rev/cb60a401a84a
branches: trunk
changeset: 1006516:cb60a401a84a
user: isaki <isaki%NetBSD.org@localhost>
date: Sat Jan 18 05:07:34 2020 +0000
description:
Initialize the screen in all primary bootloaders.
- Some IPL (or boot selector) don't do it, but current secondary bootloader
expects the screen to be initialized to display logo.
To keep messages (like version signature) displayed by primary bootloader,
this initialization should be done early in all primary bootloaders.
- For boot_ustar.S, relocates some registers to save bootinfo (%d0).
- Bumps version.
Confirmed on X68030+060turbo and my X68030. This problem was found on
X68030+060turbo at NetBSD booth in OSC 2011 Hiroshima (8+ years ago).
diffstat:
sys/arch/x68k/stand/boot_ufs/boot.S | 10 +++++++++-
sys/arch/x68k/stand/boot_ufs/version | 3 ++-
sys/arch/x68k/stand/boot_ustar/boot_ustar.S | 15 ++++++++++-----
sys/arch/x68k/stand/boot_ustar/version | 3 ++-
sys/arch/x68k/stand/libiocs/iocscall.h | 3 ++-
sys/arch/x68k/stand/xxboot/boot.S | 10 +++++++++-
sys/arch/x68k/stand/xxboot/version | 3 ++-
7 files changed, 36 insertions(+), 11 deletions(-)
diffs (154 lines):
diff -r 4199b47b957b -r cb60a401a84a sys/arch/x68k/stand/boot_ufs/boot.S
--- a/sys/arch/x68k/stand/boot_ufs/boot.S Sat Jan 18 04:42:29 2020 +0000
+++ b/sys/arch/x68k/stand/boot_ufs/boot.S Sat Jan 18 05:07:34 2020 +0000
@@ -2,7 +2,7 @@
| author: chapuni(webmaster%chapuni.com@localhost)
| ITOH Yasufumi
|
-| $NetBSD: boot.S,v 1.13 2020/01/16 13:37:26 isaki Exp $
+| $NetBSD: boot.S,v 1.14 2020/01/18 05:07:34 isaki Exp $
#include <machine/asm.h>
#include "iocscall.h"
@@ -290,6 +290,14 @@
| The latter text+data part is not accessible at the first boot time.
| PC-relative can be used from here.
|
+ | Initialize the screen here. Some IPL (060turbo ROM or
+ | genuine boot selector) don't initialize the screen.
+ | Such initialization should be done as early as possible
+ | but it's too severe to place it in first_kbyte area.
+ | Therefore do it here.
+ moveq #0x10,%d1
+ IOCS(__CRTMOD)
+
jmp _C_LABEL(bootufs) | 0x0Fxxxx ¤ËÈô¤ó¤Ç¤æ¤¯
.word 0
diff -r 4199b47b957b -r cb60a401a84a sys/arch/x68k/stand/boot_ufs/version
--- a/sys/arch/x68k/stand/boot_ufs/version Sat Jan 18 04:42:29 2020 +0000
+++ b/sys/arch/x68k/stand/boot_ufs/version Sat Jan 18 05:07:34 2020 +0000
@@ -1,4 +1,4 @@
-$NetBSD: version,v 1.3 2020/01/12 13:51:12 isaki Exp $
+$NetBSD: version,v 1.4 2020/01/18 05:07:34 isaki Exp $
NOTE ANY CHANGES YOU MAKE TO THE BOOTBLOCKS HERE. The format of this
file is important - make sure the entries are appended on end, last item
@@ -9,3 +9,4 @@
/boot.
Add LFS support (not tested yet).
1.1: Add LFSv2 support
+1.2: Initialize the screen.
diff -r 4199b47b957b -r cb60a401a84a sys/arch/x68k/stand/boot_ustar/boot_ustar.S
--- a/sys/arch/x68k/stand/boot_ustar/boot_ustar.S Sat Jan 18 04:42:29 2020 +0000
+++ b/sys/arch/x68k/stand/boot_ustar/boot_ustar.S Sat Jan 18 05:07:34 2020 +0000
@@ -3,7 +3,7 @@
| ITOH Yasufumi
| minoura%NetBSD.org@localhost
|
-| $NetBSD: boot_ustar.S,v 1.10 2020/01/16 13:37:26 isaki Exp $
+| $NetBSD: boot_ustar.S,v 1.11 2020/01/18 05:07:34 isaki Exp $
| supports floppy only
@@ -36,9 +36,9 @@
| 0xED0000...0xED3FFE SRAM
| others ROM (SCSI?)
|
- movel %d0,%d1
- clrb %d1
- tstl %d1
+ movel %d0,%d6
+ clrb %d0
+ tstl %d0
jne boot_dev_unsupported
bra _ASM_LABEL(entry)
@@ -51,10 +51,15 @@
.space 404
ASENTRY_NOPROFILE(entry)
+ | Initialize the screen first. Some IPL (060turbo ROM or
+ | genuine boot selector) doesn't initialize the screen.
+ moveq #0x10,%d1
+ IOCS(__CRTMOD)
+
|
| SASI or Floppy
|
- movel %d0,%d6
+ movel %d6,%d0
andib #0xFC,%d0
cmpib #0x90,%d0
jne boot_dev_unsupported | boot from SASI?
diff -r 4199b47b957b -r cb60a401a84a sys/arch/x68k/stand/boot_ustar/version
--- a/sys/arch/x68k/stand/boot_ustar/version Sat Jan 18 04:42:29 2020 +0000
+++ b/sys/arch/x68k/stand/boot_ustar/version Sat Jan 18 05:07:34 2020 +0000
@@ -1,7 +1,8 @@
-$NetBSD: version,v 1.2 2020/01/12 13:51:12 isaki Exp $
+$NetBSD: version,v 1.3 2020/01/18 05:07:34 isaki Exp $
NOTE ANY CHANGES YOU MAKE TO THE BOOTBLOCKS HERE. The format of this
file is important - make sure the entries are appended on end, last item
is taken as the current.
1.0: Initial revision.
+1.1: Initialize the screen.
diff -r 4199b47b957b -r cb60a401a84a sys/arch/x68k/stand/libiocs/iocscall.h
--- a/sys/arch/x68k/stand/libiocs/iocscall.h Sat Jan 18 04:42:29 2020 +0000
+++ b/sys/arch/x68k/stand/libiocs/iocscall.h Sat Jan 18 05:07:34 2020 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: iocscall.h,v 1.1 2001/09/27 10:03:27 minoura Exp $ */
+/* $NetBSD: iocscall.h,v 1.2 2020/01/18 05:07:34 isaki Exp $ */
/*
* IOCS call macros for X680x0
@@ -19,6 +19,7 @@
#define __B_KEYINP 0x00
#define __B_SFTSNS 0x02
+#define __CRTMOD 0x10
#define __TPALET2 0x14
#define __TCOLOR 0x15
#define __TEXTPUT 0x1B
diff -r 4199b47b957b -r cb60a401a84a sys/arch/x68k/stand/xxboot/boot.S
--- a/sys/arch/x68k/stand/xxboot/boot.S Sat Jan 18 04:42:29 2020 +0000
+++ b/sys/arch/x68k/stand/xxboot/boot.S Sat Jan 18 05:07:34 2020 +0000
@@ -2,7 +2,7 @@
| author: chapuni(webmaster%chapuni.com@localhost)
| ITOH Yasufumi
|
-| $NetBSD: boot.S,v 1.5 2020/01/16 13:37:27 isaki Exp $
+| $NetBSD: boot.S,v 1.6 2020/01/18 05:07:34 isaki Exp $
#include <machine/asm.h>
#include "iocscall.h"
@@ -293,6 +293,14 @@
| The latter text+data part is not accessible at the first boot time.
| PC-relative can be used from here.
|
+ | Initialize the screen here. Some IPL (060turbo ROM or
+ | genuine boot selector) don't initialize the screen.
+ | Such initialization should be done as early as possible
+ | but it's too severe to place it in first_kbyte area.
+ | Therefore do it here.
+ moveq #0x10,%d1
+ IOCS(__CRTMOD)
+
jmp _C_LABEL(bootmain) | 0x0Fxxxx ¤ËÈô¤ó¤Ç¤æ¤¯
.word 0
diff -r 4199b47b957b -r cb60a401a84a sys/arch/x68k/stand/xxboot/version
--- a/sys/arch/x68k/stand/xxboot/version Sat Jan 18 04:42:29 2020 +0000
+++ b/sys/arch/x68k/stand/xxboot/version Sat Jan 18 05:07:34 2020 +0000
@@ -1,4 +1,4 @@
-$NetBSD: version,v 1.2 2012/11/17 19:10:46 tsutsui Exp $
+$NetBSD: version,v 1.3 2020/01/18 05:07:34 isaki Exp $
NOTE ANY CHANGES YOU MAKE TO THE BOOTBLOCKS HERE. The format of this
file is important - make sure the entries are appended on end, last item
@@ -6,3 +6,4 @@
1.0: Initial revision.
1.1: Fix FFS and LFS boot from SCSI HD and floppies. Always print version.
+1.2: Initialize the screen.
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