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authorSam Ravnborg <sam@ravnborg.org>2011-04-21 15:47:35 -0700
committerDavid S. Miller <davem@davemloft.net>2011-04-21 15:47:35 -0700
commit7671fa22af7a8a066663d93117c866672bd211c8 (patch)
tree8812343ad2b342897006f03f0530e884a00175ca /arch/sparc/kernel
parent9c2853af1fcbe01a123d666aa373e99119148ee6 (diff)
sparc32: always register a PROM based early console
Do not require user to add "-p" to boot arguments to see early info printed to prom console. This is similar to the sparc64 functionality - which was added with: 3c62a2d3477ff7725210db57aec3d2806fa10c20 ("[SPARC64]: Always register a PROM based early console.") Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc/kernel')
-rw-r--r--arch/sparc/kernel/devices.c2
-rw-r--r--arch/sparc/kernel/prom_32.c1
-rw-r--r--arch/sparc/kernel/setup_32.c14
3 files changed, 9 insertions, 8 deletions
diff --git a/arch/sparc/kernel/devices.c b/arch/sparc/kernel/devices.c
index 12aff23beb94..113c052c3043 100644
--- a/arch/sparc/kernel/devices.c
+++ b/arch/sparc/kernel/devices.c
@@ -114,7 +114,7 @@ int cpu_get_hwmid(phandle prom_node)
void __init device_scan(void)
{
- prom_printf("Booting Linux...\n");
+ printk(KERN_NOTICE "Booting Linux...\n");
#ifndef CONFIG_SMP
{
diff --git a/arch/sparc/kernel/prom_32.c b/arch/sparc/kernel/prom_32.c
index 05fb25330583..5ce3d15a99b0 100644
--- a/arch/sparc/kernel/prom_32.c
+++ b/arch/sparc/kernel/prom_32.c
@@ -326,7 +326,6 @@ void __init of_console_init(void)
of_console_options = NULL;
}
- prom_printf(msg, of_console_path);
printk(msg, of_console_path);
}
diff --git a/arch/sparc/kernel/setup_32.c b/arch/sparc/kernel/setup_32.c
index 8f3031f6ecf7..ef8a2ed95161 100644
--- a/arch/sparc/kernel/setup_32.c
+++ b/arch/sparc/kernel/setup_32.c
@@ -109,10 +109,10 @@ prom_console_write(struct console *con, const char *s, unsigned n)
prom_write(s, n);
}
-static struct console prom_debug_console = {
- .name = "debug",
+static struct console prom_early_console = {
+ .name = "earlyprom",
.write = prom_console_write,
- .flags = CON_PRINTBUFFER,
+ .flags = CON_PRINTBUFFER | CON_BOOT,
.index = -1,
};
@@ -133,8 +133,7 @@ static void __init process_switch(char c)
prom_halt();
break;
case 'p':
- /* Use PROM debug console. */
- register_console(&prom_debug_console);
+ /* Just ignore, this behavior is now the default. */
break;
default:
printk("Unknown boot switch (-%c)\n", c);
@@ -215,6 +214,10 @@ void __init setup_arch(char **cmdline_p)
strcpy(boot_command_line, *cmdline_p);
parse_early_param();
+ boot_flags_init(*cmdline_p);
+
+ register_console(&prom_early_console);
+
/* Set sparc_cpu_model */
sparc_cpu_model = sun_unknown;
if (!strcmp(&cputypval[0], "sun4 "))
@@ -265,7 +268,6 @@ void __init setup_arch(char **cmdline_p)
#ifdef CONFIG_DUMMY_CONSOLE
conswitchp = &dummy_con;
#endif
- boot_flags_init(*cmdline_p);
idprom_init();
if (ARCH_SUN4C)