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37 lines
936 B
Diff
37 lines
936 B
Diff
From d9f55647637be79ff42cb85497e43ca8b9a69a7b 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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@@ -1238,6 +1238,8 @@ 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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@@ -1297,6 +1299,14 @@ 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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