[ar71xx] print some informations about the SoC at bootup

[openwrt/svn-archive/archive.git] / target / linux / ar71xx / files / arch / mips / ar71xx / setup.c

diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/setup.c b/target/linux/ar71xx/files/arch/mips/ar71xx/setup.c
index 5d3f2a8e4248752702ca108d7938955b7d6fc04e..a83f7d198b8751e17832a64b0bf8c75d88dc6276 100644 (file)
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/setup.c
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/setup.c
@@ -23,6 +23,7 @@
 #include <asm/traps.h>
 #include <asm/time.h>          /* for mips_hpt_frequency */
 #include <asm/reboot.h>                /* for _machine_{restart,halt} */
+#include <asm/mips_machine.h>
 
 #include <asm/mach-ar71xx/ar71xx.h>
 #include <asm/mach-ar71xx/pci.h>
@@ -257,6 +258,13 @@ void __init plat_mem_setup(void)
        ar71xx_detect_sys_type();
        detect_sys_frequency();
 
+       printk(KERN_INFO
+               "%s, CPU:%u.%03u MHz, AHB:%u.%03u MHz, DDR:%u.%03u MHz\n",
+               ar71xx_sys_type,
+               ar71xx_cpu_freq / 1000000, (ar71xx_cpu_freq / 1000) % 1000,
+               ar71xx_ahb_freq / 1000000, (ar71xx_ahb_freq / 1000) % 1000,
+               ar71xx_ddr_freq / 1000000, (ar71xx_ddr_freq / 1000) % 1000);
+
        _machine_restart = ar71xx_restart;
        _machine_halt = ar71xx_halt;
        pm_power_off = ar71xx_halt;
@@ -270,3 +278,16 @@ void __init plat_time_init(void)
 {
        mips_hpt_frequency = ar71xx_cpu_freq / 2;
 }
+
+static int __init ar71xx_machine_setup(void)
+{
+       ar71xx_gpio_init();
+
+       ar71xx_add_device_uart();
+       ar71xx_add_device_wdt();
+
+       mips_machine_setup(ar71xx_mach_type);
+       return 0;
+}
+
+arch_initcall(ar71xx_machine_setup);