From: David Gibson <david@gibson.dropbear.id.au>
To: linuxppc-embedded@lists.linuxppc.org
Subject: Board names for 4xx
Date: Fri, 14 Sep 2001 14:44:03 +1000 [thread overview]
Message-ID: <20010914144403.G3851@zax> (raw)
The patch below allows publishing the type of board the kernel is
running on in /proc/cpuinfo (under "machine") for 4xx machines. It
displays Walnut boards as "IBM Walnut" and (currently) all others
simply as "4xx". Adding other boards is trivial - just a #define in
the relevant header file. It also eliminates a warning in
ppc4xx_setup.c
diff -urN ../linuxppc_2_4_devel/arch/ppc/kernel/ppc4xx_setup.c linux-bungo/arch/ppc/kernel/ppc4xx_setup.c
--- ../linuxppc_2_4_devel/arch/ppc/kernel/ppc4xx_setup.c Mon Sep 10 11:57:26 2001
+++ linux-bungo/arch/ppc/kernel/ppc4xx_setup.c Wed Sep 12 16:33:15 2001
@@ -86,7 +86,7 @@
#endif
#define BOOT_WDT_DEFAULT_PERIOD 120 /* 2 minutes */
-extern board_setup_arch(void);
+extern void board_setup_arch(void);
void __init
ppc4xx_setup_arch(void)
@@ -165,6 +165,8 @@
int len = 0;
bd_t *bip = (bd_t *)__res;
+ len += sprintf(len + buffer,
+ "machine\t: %s\n", PPC4xx_MACHINE_NAME);
#ifdef CONFIG_STB03xxx
len += sprintf(len + buffer,
"plb bus clock\t: %dMHz\n",
diff -urN ../linuxppc_2_4_devel/include/asm-ppc/walnut.h linux-bungo/include/asm-ppc/walnut.h
--- ../linuxppc_2_4_devel/include/asm-ppc/walnut.h Thu Aug 16 04:45:34 2001
+++ linux-bungo/include/asm-ppc/walnut.h Wed Sep 12 16:29:23 2001
@@ -78,6 +78,7 @@
/* Generic 4xx type
*/
#define _MACH_4xx (_MACH_walnut)
+#define PPC4xx_MACHINE_NAME "IBM Walnut"
#endif /* __WALNUT_H__ */
#endif /* __KERNEL__ */
--
David Gibson | For every complex problem there is a
david@gibson.dropbear.id.au | solution which is simple, neat and
| wrong. -- H.L. Mencken
http://www.ozlabs.org/people/dgibson
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
next reply other threads:[~2001-09-14 4:44 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-09-14 4:44 David Gibson [this message]
2001-09-14 6:05 ` Board names for 4xx David Gibson
[not found] ` <20010914072847.R21906@cpe-24-221-152-185.az.sprintbbd.net>
2001-09-17 2:28 ` David Gibson
2001-09-17 4:16 ` Tom Rini
2001-09-17 15:56 ` Dan Malek
2001-09-17 16:11 ` Kenneth Johansson
2001-09-17 18:33 ` Tom Rini
2001-09-18 0:35 ` David Gibson
2001-09-18 2:08 ` Tom Rini
2001-09-18 0:38 ` David Gibson
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