diff options
| author |   Sam Ravnborg <sam@ravnborg.org> | 2011-04-21 15:47:35 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2011-04-21 15:47:35 -0700 |
| commit | 7671fa22af7a8a066663d93117c866672bd211c8 (patch) | |
| tree | 8812343ad2b342897006f03f0530e884a00175ca /arch | |
| parent | sparc32: probe for cpu info only during startup (diff) | |
| download | linux-dev-7671fa22af7a8a066663d93117c866672bd211c8.tar.xz linux-dev-7671fa22af7a8a066663d93117c866672bd211c8.zip | |
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')
| -rw-r--r-- | arch/sparc/kernel/devices.c | 2 | ||||
| -rw-r--r-- | arch/sparc/kernel/prom_32.c | 1 | ||||
| -rw-r--r-- | arch/sparc/kernel/setup_32.c | 14 |
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) |