[coreboot-gerrit] New patch to review for coreboot: cpu/amd/agesa: Unify init files

[Paul Menzel]

Paul Menzel ([e-mail]) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/18507

-gerrit

commit 933da8a27a9159363490c393931c311f7f042a1f
Author: Paul Menzel 
Date:   Mon Feb 27 01:26:42 2017 +0100

cpu/amd/agesa: Unify init files

The init files for the AMD families using the AGESA platform
    initialization code are quite similar. So reduce the differences, by
    using the same comments, variable names, console messages, and blank
    lines.

Change-Id: Id4a3a5c3812a34627d726cdcbe8f4781a14be724
    Signed-off-by: Paul Menzel 
---
 src/cpu/amd/agesa/family10/model_10_init.c   |  1 -
 src/cpu/amd/agesa/family12/model_12_init.c   |  1 -
 src/cpu/amd/agesa/family14/model_14_init.c   | 12 ++++++------
 src/cpu/amd/agesa/family15rl/model_15_init.c |  2 +-
 src/cpu/amd/agesa/family15tn/model_15_init.c |  4 ++--
 src/cpu/amd/agesa/family16kb/model_16_init.c |  3 +--
 6 files changed, 10 insertions(+), 13 deletions(-)

diff --git a/src/cpu/amd/agesa/family10/model_10_init.c b/src/cpu/amd/agesa/family10/model_10_init.c
index ef70725..8caf0c9 100644
--- a/src/cpu/amd/agesa/family10/model_10_init.c
+++ b/src/cpu/amd/agesa/family10/model_10_init.c
@@ -83,7 +83,6 @@ static void model_10_init(device_t dev)
    msr.hi &= ~(1 << (46 - 32));
    wrmsr(NB_CFG_MSR, msr);

-
    /* Write protect SMM space with SMMLOCK. */
    msr = rdmsr(HWCR_MSR);
    msr.lo |= (1 << 0);
diff --git a/src/cpu/amd/agesa/family12/model_12_init.c b/src/cpu/amd/agesa/family12/model_12_init.c
index 2fc943c..e533017 100644
--- a/src/cpu/amd/agesa/family12/model_12_init.c
+++ b/src/cpu/amd/agesa/family12/model_12_init.c
@@ -88,7 +88,6 @@ static void model_12_init(device_t dev)
    msr.hi &= ~(1 << (46 - 32));
    wrmsr(NB_CFG_MSR, msr);

-
    /* Write protect SMM space with SMMLOCK. */
    msr = rdmsr(HWCR_MSR);
    msr.lo |= (1 << 0);
diff --git a/src/cpu/amd/agesa/family14/model_14_init.c b/src/cpu/amd/agesa/family14/model_14_init.c
index 5e8c9de..ecf1cfb 100644
--- a/src/cpu/amd/agesa/family14/model_14_init.c
+++ b/src/cpu/amd/agesa/family14/model_14_init.c
@@ -34,8 +34,9 @@

static void model_14_init(device_t dev)
 {
-	u32 i;
+	u8 i;
    msr_t msr;
+	int msrno;
 #if IS_ENABLED(CONFIG_LOGICAL_CPUS)
    u32 siblings;
 #endif
@@ -58,11 +59,11 @@ static void model_14_init(device_t dev)
    /* Set shadow WB, RdMEM, WrMEM */
    msr.lo = msr.hi = 0;
    wrmsr (0x259, msr);
-	msr.hi = msr.lo = 0x1e1e1e1e;
+	msr.lo = msr.hi = 0x1e1e1e1e;
    wrmsr(0x250, msr);
    wrmsr(0x258, msr);
-	for (i = 0x268; i <= 0x26f; i++)
-		wrmsr(i, msr);
+	for (msrno = 0x268; msrno <= 0x26f; i++)
+		wrmsr(msrno, msr);

msr = rdmsr(SYSCFG_MSR);
    msr.lo &= ~SYSCFG_MSR_MtrrFixDramModEn;
@@ -97,6 +98,7 @@ static void model_14_init(device_t dev)
    	msr.hi |= 1 << (33 - 32);
    	wrmsr_amd(CPU_ID_EXT_FEATURES_MSR, msr);
    }
+	printk(BIOS_DEBUG, "siblings = %02d, ", siblings);
 #endif

/* DisableCf8ExtCfg */
@@ -108,8 +110,6 @@ static void model_14_init(device_t dev)
    msr = rdmsr(HWCR_MSR);
    msr.lo |= (1 << 0);
    wrmsr(HWCR_MSR, msr);
-
-	printk(BIOS_SPEW, "%s done.\n", __func__);
 }

static struct device_operations cpu_dev_ops = {
diff --git a/src/cpu/amd/agesa/family15rl/model_15_init.c b/src/cpu/amd/agesa/family15rl/model_15_init.c
index b28ad57..6d2bec2 100644
--- a/src/cpu/amd/agesa/family15rl/model_15_init.c
+++ b/src/cpu/amd/agesa/family15rl/model_15_init.c
@@ -130,7 +130,7 @@ static struct device_operations cpu_dev_ops = {
 };

static struct cpu_device_id cpu_table[] = {
-	{ X86_VENDOR_AMD, 0x610f31 },	  /* RL-A1 */
+	{ X86_VENDOR_AMD, 0x610f31 },	/* RL-A1 */
    { 0, 0 },
 };

diff --git a/src/cpu/amd/agesa/family15tn/model_15_init.c b/src/cpu/amd/agesa/family15tn/model_15_init.c
index 5153a8b..fa4a691 100644
--- a/src/cpu/amd/agesa/family15tn/model_15_init.c
+++ b/src/cpu/amd/agesa/family15tn/model_15_init.c
@@ -129,8 +129,8 @@ static struct device_operations cpu_dev_ops = {
 };

static struct cpu_device_id cpu_table[] = {
-	{ X86_VENDOR_AMD, 0x610f00 },	  /* TN-A0 */
-	{ X86_VENDOR_AMD, 0x610f31 },     /* RL-A1 (Richland) */
+	{ X86_VENDOR_AMD, 0x610f00 },   /* TN-A0 */
+	{ X86_VENDOR_AMD, 0x610f31 },   /* RL-A1 (Richland) */
    { 0, 0 },
 };

diff --git a/src/cpu/amd/agesa/family16kb/model_16_init.c b/src/cpu/amd/agesa/family16kb/model_16_init.c
index f62e698..a8d076c 100644
--- a/src/cpu/amd/agesa/family16kb/model_16_init.c
+++ b/src/cpu/amd/agesa/family16kb/model_16_init.c
@@ -78,7 +78,6 @@ static void model_16_init(device_t dev)
    	wrmsr(MCI_STATUS + (i * 4), msr);
    }

-
    /* Enable the local CPU APICs */
    setup_lapic();

@@ -114,7 +113,7 @@ static struct device_operations cpu_dev_ops = {
 };

static struct cpu_device_id cpu_table[] = {
-	{ X86_VENDOR_AMD, 0x700f00 },	  /* KB-A0 */
+	{ X86_VENDOR_AMD, 0x700f00 },	/* KB-A0 */
    { 0, 0 },
 };