[OpenWrt-Devel] [PATCH 001/001] [brcm63xx] Display the correct detected CPU ID

[Graham Fairweather]

From: Graham Fairweather <xotic750 at gmail.com>

This patch fixes the logged detected CPU ID when an equivalent is used,
like in the case where we have a bcm6369 and configuration for a bcm6368 is
used. More info can be found at:
https://forum.openwrt.org/viewtopic.php?id=64621
https://github.com/Xotic750/openwrt/tree/fix_logged_cpu_id_bcm63xx
Signed-off-by: Graham Fairweather <xotic750 at gmail.com>
---
v2 fixes an issue where the 4.4 kernel uses 'pr_info' rather than 'printk'.
Missed the problem in my initial attempts with 'quilt'.
---
 target/linux/brcm63xx/patches-4.1/330-MIPS-BCM63XX-add-a-new-cpu-variant-helper.patch
| 9 +++++++++
 target/linux/brcm63xx/patches-4.4/330-MIPS-BCM63XX-add-a-new-cpu-variant-helper.patch
| 9 +++++++++
 2 files changed, 18 insertions(+)
diff --git
a/target/linux/brcm63xx/patches-4.1/330-MIPS-BCM63XX-add-a-new-cpu-variant-helper.patch
b/target/linux/brcm63xx/patches-4.1/330-MIPS-BCM63XX-add-a-new-cpu-variant-helper.patch
index 661abf6..23491aa 100644
---
a/target/linux/brcm63xx/patches-4.1/330-MIPS-BCM63XX-add-a-new-cpu-variant-helper.patch
+++
b/target/linux/brcm63xx/patches-4.1/330-MIPS-BCM63XX-add-a-new-cpu-variant-helper.patch
@@ -41,6 +41,15 @@ Subject: [PATCH 40/53] MIPS: BCM63XX: add a new cpu
variant helper
  bcm63xx_cpu_rev = (tmp & REV_REVID_MASK) >> REV_REVID_SHIFT;

  switch (bcm63xx_cpu_id) {
+@@ -377,7 +387,7 @@ void __init bcm63xx_cpu_init(void)
+ bcm63xx_memory_size = detect_memory_size();
+
+ printk(KERN_INFO "Detected Broadcom 0x%04x CPU revision %02x\n",
+-       bcm63xx_cpu_id, bcm63xx_cpu_rev);
++       bcm63xx_cpu_variant, bcm63xx_cpu_rev);
+ printk(KERN_INFO "CPU frequency is %u MHz\n",
+       bcm63xx_cpu_freq / 1000000);
+ printk(KERN_INFO "%uMB of RAM installed\n",
 --- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
 +++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
 @@ -19,6 +19,7 @@
diff --git
a/target/linux/brcm63xx/patches-4.4/330-MIPS-BCM63XX-add-a-new-cpu-variant-helper.patch
b/target/linux/brcm63xx/patches-4.4/330-MIPS-BCM63XX-add-a-new-cpu-variant-helper.patch
index 661abf6..330a9e6 100644
---
a/target/linux/brcm63xx/patches-4.4/330-MIPS-BCM63XX-add-a-new-cpu-variant-helper.patch
+++
b/target/linux/brcm63xx/patches-4.4/330-MIPS-BCM63XX-add-a-new-cpu-variant-helper.patch
@@ -41,6 +41,15 @@ Subject: [PATCH 40/53] MIPS: BCM63XX: add a new cpu
variant helper
  bcm63xx_cpu_rev = (tmp & REV_REVID_MASK) >> REV_REVID_SHIFT;

  switch (bcm63xx_cpu_id) {
+@@ -377,7 +387,7 @@ void __init bcm63xx_cpu_init(void)
+ bcm63xx_memory_size = detect_memory_size();
+
+ pr_info("Detected Broadcom 0x%04x CPU revision %02x\n",
+- bcm63xx_cpu_id, bcm63xx_cpu_rev);
++ bcm63xx_cpu_variant, bcm63xx_cpu_rev);
+ pr_info("CPU frequency is %u MHz\n",
+ bcm63xx_cpu_freq / 1000000);
+ pr_info("%uMB of RAM installed\n",
 --- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
 +++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h
 @@ -19,6 +19,7 @@
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