brcm2708: update to latest patches from RPi foundation

[openwrt/staging/dedeckeh.git] / target / linux / brcm2708 / patches-4.19 / 950-0675-arch-arm-Add-model-string-to-cpuinfo.patch

diff --git a/target/linux/brcm2708/patches-4.19/950-0675-arch-arm-Add-model-string-to-cpuinfo.patch b/target/linux/brcm2708/patches-4.19/950-0675-arch-arm-Add-model-string-to-cpuinfo.patch
new file mode 100644 (file)
index 0000000..cd33961
--- /dev/null
+++ b/target/linux/brcm2708/patches-4.19/950-0675-arch-arm-Add-model-string-to-cpuinfo.patch
@@ -0,0 +1,36 @@
+From d9f55647637be79ff42cb85497e43ca8b9a69a7b Mon Sep 17 00:00:00 2001
+From: Phil Elwell <phil@raspberrypi.org>
+Date: Tue, 3 Sep 2019 18:16:56 +0100
+Subject: [PATCH] arch/arm: Add model string to cpuinfo
+
+Signed-off-by: Phil Elwell <phil@raspberrypi.org>
+---
+ arch/arm/kernel/setup.c | 10 ++++++++++
+ 1 file changed, 10 insertions(+)
+
+--- a/arch/arm/kernel/setup.c
++++ b/arch/arm/kernel/setup.c
+@@ -1238,6 +1238,8 @@ static int c_show(struct seq_file *m, vo
+ {
+       int i, j;
+       u32 cpuid;
++      struct device_node *np;
++      const char *model;
+ 
+       for_each_online_cpu(i) {
+               /*
+@@ -1297,6 +1299,14 @@ static int c_show(struct seq_file *m, vo
+       seq_printf(m, "Revision\t: %04x\n", system_rev);
+       seq_printf(m, "Serial\t\t: %s\n", system_serial);
+ 
++      np = of_find_node_by_path("/");
++      if (np) {
++              if (!of_property_read_string(np, "model",
++                                           &model))
++                      seq_printf(m, "Model\t\t: %s\n", model);
++              of_node_put(np);
++      }
++
+       return 0;
+ }
+