20ea6adbf1
Build system: x86_64 Build-tested: bcm2708, bcm2709, bcm2710, bcm2711 Run-tested: bcm2708/RPiB+, bcm2709/RPi3B, bcm2710/RPi3B, bcm2711/RPi4B Signed-off-by: Marty Jones <mj8263788@gmail.com> Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
37 lines
936 B
Diff
37 lines
936 B
Diff
From b1c840b30fd383c23cc794a1c329bc626ab172b2 Mon Sep 17 00:00:00 2001
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From: Phil Elwell <phil@raspberrypi.org>
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Date: Tue, 3 Sep 2019 18:16:56 +0100
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Subject: [PATCH] arch/arm: Add model string to cpuinfo
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Signed-off-by: Phil Elwell <phil@raspberrypi.org>
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---
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arch/arm/kernel/setup.c | 10 ++++++++++
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1 file changed, 10 insertions(+)
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--- a/arch/arm/kernel/setup.c
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+++ b/arch/arm/kernel/setup.c
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@@ -1264,6 +1264,8 @@ static int c_show(struct seq_file *m, vo
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{
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int i, j;
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u32 cpuid;
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+ struct device_node *np;
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+ const char *model;
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for_each_online_cpu(i) {
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/*
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@@ -1323,6 +1325,14 @@ static int c_show(struct seq_file *m, vo
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seq_printf(m, "Revision\t: %04x\n", system_rev);
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seq_printf(m, "Serial\t\t: %s\n", system_serial);
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+ np = of_find_node_by_path("/");
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+ if (np) {
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+ if (!of_property_read_string(np, "model",
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+ &model))
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+ seq_printf(m, "Model\t\t: %s\n", model);
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+ of_node_put(np);
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+ }
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+
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return 0;
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}
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