Clean up AMD romstage.c serial output

[coreboot.git] / src / mainboard / asrock / e350m1 / romstage.c

diff --git a/src/mainboard/asrock/e350m1/romstage.c b/src/mainboard/asrock/e350m1/romstage.c
index 133aca735056945d419bb85d88d73acbb358b84e..8b46b19e8d08d16056e8b7ff6baa315fa8809af2 100644 (file)
--- a/src/mainboard/asrock/e350m1/romstage.c
+++ b/src/mainboard/asrock/e350m1/romstage.c
@@ -47,12 +47,14 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
        u32 val;
        u8 reg8;
 
-       // all cores: allow caching of flash chip code and data
-       // (there are no cache-as-ram reliability concerns with family 14h)
+       /*
+        * All cores: allow caching of flash chip code and data
+        * (there are no cache-as-ram reliability concerns with family 14h)
+        */
        __writemsr(0x20c, (0x0100000000ull - CONFIG_ROM_SIZE) | 5);
        __writemsr(0x20d, (0x1000000000ull - CONFIG_ROM_SIZE) | 0x800);
 
-       // all cores: set pstate 0 (1600 MHz) early to save a few ms of boot time
+       /* All cores: set pstate 0 (1600 MHz) early to save a few ms of boot time */
        __writemsr(0xc0010062, 0);
 
        if (!cpu_init_detectedx && boot_cpu()) {
@@ -68,47 +70,50 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
        post_code(0x34);
        report_bist_failure(bist);
 
-       // Load MPB
+       /* Load MPB */
        val = cpuid_eax(1);
        printk(BIOS_DEBUG, "BSP Family_Model: %08x \n", val);
        printk(BIOS_DEBUG, "cpu_init_detectedx = %08lx \n", cpu_init_detectedx);
 
        post_code(0x35);
+       printk(BIOS_DEBUG, "agesawrapper_amdinitmmio ");
        val = agesawrapper_amdinitmmio();
+       if (val)
+               printk(BIOS_DEBUG, "error level: %x \n", val);
+       else
+               printk(BIOS_DEBUG, "passed.\n");
 
        post_code(0x37);
+       printk(BIOS_DEBUG, "agesawrapper_amdinitreset ");
        val = agesawrapper_amdinitreset();
-       if (val) {
-               printk(BIOS_DEBUG, "agesawrapper_amdinitreset failed: %x \n",
-                      val);
-       }
-
-       post_code(0x38);
-       printk(BIOS_DEBUG, "Got past sb800_early_setup\n");
+       if (val)
+               printk(BIOS_DEBUG, "error level: %x \n", val);
+       else
+               printk(BIOS_DEBUG, "passed.\n");
 
        post_code(0x39);
+       printk(BIOS_DEBUG, "agesawrapper_amdinitearly ");
        val = agesawrapper_amdinitearly();
-       if (val) {
-               printk(BIOS_DEBUG, "agesawrapper_amdinitearly failed: %x \n",
-                      val);
-       }
-       printk(BIOS_DEBUG, "Got past agesawrapper_amdinitearly\n");
+       if (val)
+               printk(BIOS_DEBUG, "error level: %x \n", val);
+       else
+               printk(BIOS_DEBUG, "passed.\n");
 
        post_code(0x40);
+       printk(BIOS_DEBUG, "agesawrapper_amdinitpost ");
        val = agesawrapper_amdinitpost();
-       if (val) {
-               printk(BIOS_DEBUG, "agesawrapper_amdinitpost failed: %x \n",
-                      val);
-       }
-       printk(BIOS_DEBUG, "Got past agesawrapper_amdinitpost\n");
+       if (val)
+               printk(BIOS_DEBUG, "error level: %x \n", val);
+       else
+               printk(BIOS_DEBUG, "passed.\n");
 
        post_code(0x41);
+       printk(BIOS_DEBUG, "agesawrapper_amdinitenv ");
        val = agesawrapper_amdinitenv();
-       if (val) {
-               printk(BIOS_DEBUG, "agesawrapper_amdinitenv failed: %x \n",
-                      val);
-       }
-       printk(BIOS_DEBUG, "Got past agesawrapper_amdinitenv\n");
+       if (val)
+               printk(BIOS_DEBUG, "error level: %x \n", val);
+       else
+               printk(BIOS_DEBUG, "passed.\n");
 
        /* Initialize i8259 pic */
        post_code(0x41);
@@ -120,6 +125,7 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
 
        post_code(0x50);
        copy_and_run(0);
+       printk(BIOS_ERR, "Error: copy_and_run() returned!\n");
 
-       post_code(0x54);        // Should never see this post code.
+       post_code(0x54);        /* Should never see this post code. */
 }