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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
commit2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch)
tree848558de17fb3008cdf4d861b01ac7781903ce39 /arch/x86/kernel/cpu/vortex.c
parentInitial commit. (diff)
downloadlinux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz
linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip
Adding upstream version 6.1.76.upstream/6.1.76
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/x86/kernel/cpu/vortex.c')
-rw-r--r--arch/x86/kernel/cpu/vortex.c39
1 files changed, 39 insertions, 0 deletions
diff --git a/arch/x86/kernel/cpu/vortex.c b/arch/x86/kernel/cpu/vortex.c
new file mode 100644
index 000000000..e2685470b
--- /dev/null
+++ b/arch/x86/kernel/cpu/vortex.c
@@ -0,0 +1,39 @@
+// SPDX-License-Identifier: GPL-2.0
+#include <linux/kernel.h>
+#include <asm/processor.h>
+#include "cpu.h"
+
+/*
+ * No special init required for Vortex processors.
+ */
+
+static const struct cpu_dev vortex_cpu_dev = {
+ .c_vendor = "Vortex",
+ .c_ident = { "Vortex86 SoC" },
+ .legacy_models = {
+ {
+ .family = 5,
+ .model_names = {
+ [2] = "Vortex86DX",
+ [8] = "Vortex86MX",
+ },
+ },
+ {
+ .family = 6,
+ .model_names = {
+ /*
+ * Both the Vortex86EX and the Vortex86EX2
+ * have the same family and model id.
+ *
+ * However, the -EX2 supports the product name
+ * CPUID call, so this name will only be used
+ * for the -EX, which does not.
+ */
+ [0] = "Vortex86EX",
+ },
+ },
+ },
+ .c_x86_vendor = X86_VENDOR_VORTEX,
+};
+
+cpu_dev_register(vortex_cpu_dev);