arch/x86/include/cpu: introduce CPU_TABLE_END CPU table terminator
Instead of having a magic entry in the CPU device ID table list to tell
find_cpu_driver that it has reached the end of the list, introduce and
use CPU_TABLE_END. Since the vendor entry in the CPU device ID struct is
compared against X86_VENDOR_INVALID which is 0, use X86_VENDOR_INVALID
instead of the 0 in the CPU_TABLE_END definition.
TEST=Timeless build for Mandolin results in identical image.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Suggested-by: Angel Pons <th3fanbus@gmail.com>
Change-Id: I0cae6d65b2265cf5ebf90fe1a9d885d0c489eb92
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72888
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
diff --git a/src/soc/amd/cezanne/cpu.c b/src/soc/amd/cezanne/cpu.c
index 4d3fa1e..6149a84 100644
--- a/src/soc/amd/cezanne/cpu.c
+++ b/src/soc/amd/cezanne/cpu.c
@@ -48,7 +48,7 @@
static struct cpu_device_id cpu_table[] = {
{ X86_VENDOR_AMD, CEZANNE_A0_CPUID, CPUID_ALL_STEPPINGS_MASK },
- { 0, 0, 0 },
+ CPU_TABLE_END
};
static const struct cpu_driver zen_2_3 __cpu_driver = {
diff --git a/src/soc/amd/glinda/cpu.c b/src/soc/amd/glinda/cpu.c
index e441ead..c745b73 100644
--- a/src/soc/amd/glinda/cpu.c
+++ b/src/soc/amd/glinda/cpu.c
@@ -51,7 +51,7 @@
static struct cpu_device_id cpu_table[] = {
{ X86_VENDOR_AMD, GLINDA_A0_CPUID, CPUID_ALL_STEPPINGS_MASK }, /* TODO: Update for Glinda */
- { 0, 0, 0 },
+ CPU_TABLE_END
};
static const struct cpu_driver zen_2_3 __cpu_driver = {
diff --git a/src/soc/amd/mendocino/cpu.c b/src/soc/amd/mendocino/cpu.c
index f59a910..b9297b4 100644
--- a/src/soc/amd/mendocino/cpu.c
+++ b/src/soc/amd/mendocino/cpu.c
@@ -49,7 +49,7 @@
static struct cpu_device_id cpu_table[] = {
{ X86_VENDOR_AMD, MENDOCINO_A0_CPUID, CPUID_ALL_STEPPINGS_MASK },
- { 0, 0, 0 },
+ CPU_TABLE_END
};
static const struct cpu_driver zen_2_3 __cpu_driver = {
diff --git a/src/soc/amd/phoenix/cpu.c b/src/soc/amd/phoenix/cpu.c
index 8e24435..848f667 100644
--- a/src/soc/amd/phoenix/cpu.c
+++ b/src/soc/amd/phoenix/cpu.c
@@ -52,7 +52,7 @@
static struct cpu_device_id cpu_table[] = {
{ X86_VENDOR_AMD, PHOENIX_A0_CPUID, CPUID_ALL_STEPPINGS_MASK },
{ X86_VENDOR_AMD, PHOENIX2_A0_CPUID, CPUID_ALL_STEPPINGS_MASK },
- { 0, 0, 0 },
+ CPU_TABLE_END
};
static const struct cpu_driver zen_2_3 __cpu_driver = {
diff --git a/src/soc/amd/picasso/cpu.c b/src/soc/amd/picasso/cpu.c
index 5d206e4..c5fc8a8 100644
--- a/src/soc/amd/picasso/cpu.c
+++ b/src/soc/amd/picasso/cpu.c
@@ -51,7 +51,7 @@
{ X86_VENDOR_AMD, RAVEN1_B0_CPUID, CPUID_ALL_STEPPINGS_MASK },
{ X86_VENDOR_AMD, PICASSO_B0_CPUID, CPUID_ALL_STEPPINGS_MASK },
{ X86_VENDOR_AMD, RAVEN2_A0_CPUID, CPUID_ALL_STEPPINGS_MASK },
- { 0, 0, 0 },
+ CPU_TABLE_END
};
static const struct cpu_driver model_17 __cpu_driver = {
diff --git a/src/soc/amd/stoneyridge/cpu.c b/src/soc/amd/stoneyridge/cpu.c
index 25549d0..39db1f4 100644
--- a/src/soc/amd/stoneyridge/cpu.c
+++ b/src/soc/amd/stoneyridge/cpu.c
@@ -62,7 +62,7 @@
static struct cpu_device_id cpu_table[] = {
{ X86_VENDOR_AMD, CPUID_FROM_FMS(0x15, 0x60, 0), CPUID_ALL_STEPPINGS_MASK },
{ X86_VENDOR_AMD, CPUID_FROM_FMS(0x15, 0x70, 0), CPUID_ALL_STEPPINGS_MASK },
- { 0, 0, 0 },
+ CPU_TABLE_END
};
static const struct cpu_driver model_15 __cpu_driver = {
diff --git a/src/soc/intel/apollolake/cpu.c b/src/soc/intel/apollolake/cpu.c
index c942b59..1e0b27b 100644
--- a/src/soc/intel/apollolake/cpu.c
+++ b/src/soc/intel/apollolake/cpu.c
@@ -116,7 +116,7 @@
{ X86_VENDOR_INTEL, CPUID_GLK_A0, CPUID_EXACT_MATCH_MASK },
{ X86_VENDOR_INTEL, CPUID_GLK_B0, CPUID_EXACT_MATCH_MASK },
{ X86_VENDOR_INTEL, CPUID_GLK_R0, CPUID_EXACT_MATCH_MASK },
- { 0, 0, 0 },
+ CPU_TABLE_END
};
static const struct cpu_driver driver __cpu_driver = {
diff --git a/src/soc/intel/baytrail/cpu.c b/src/soc/intel/baytrail/cpu.c
index db0c4ee..2a4616c 100644
--- a/src/soc/intel/baytrail/cpu.c
+++ b/src/soc/intel/baytrail/cpu.c
@@ -62,7 +62,7 @@
{ X86_VENDOR_INTEL, 0x30673, CPUID_EXACT_MATCH_MASK },
{ X86_VENDOR_INTEL, 0x30678, CPUID_EXACT_MATCH_MASK },
{ X86_VENDOR_INTEL, 0x30679, CPUID_EXACT_MATCH_MASK },
- { 0, 0, 0 },
+ CPU_TABLE_END
};
static const struct cpu_driver driver __cpu_driver = {
diff --git a/src/soc/intel/braswell/cpu.c b/src/soc/intel/braswell/cpu.c
index e45804f..23663c3 100644
--- a/src/soc/intel/braswell/cpu.c
+++ b/src/soc/intel/braswell/cpu.c
@@ -62,7 +62,7 @@
{ X86_VENDOR_INTEL, 0x406c4, CPUID_EXACT_MATCH_MASK },
{ X86_VENDOR_INTEL, 0x406c3, CPUID_EXACT_MATCH_MASK },
{ X86_VENDOR_INTEL, 0x406c2, CPUID_EXACT_MATCH_MASK },
- { 0, 0, 0 },
+ CPU_TABLE_END
};
static const struct cpu_driver driver __cpu_driver = {
diff --git a/src/soc/intel/common/block/cpu/mp_init.c b/src/soc/intel/common/block/cpu/mp_init.c
index 6d51f99..66d74ed 100644
--- a/src/soc/intel/common/block/cpu/mp_init.c
+++ b/src/soc/intel/common/block/cpu/mp_init.c
@@ -81,7 +81,7 @@
{ X86_VENDOR_INTEL, CPUID_ALDERLAKE_N_A0, CPUID_EXACT_MATCH_MASK },
{ X86_VENDOR_INTEL, CPUID_RAPTORLAKE_P_J0, CPUID_EXACT_MATCH_MASK },
{ X86_VENDOR_INTEL, CPUID_RAPTORLAKE_P_Q0, CPUID_EXACT_MATCH_MASK },
- { 0, 0, 0 },
+ CPU_TABLE_END
};
static const struct cpu_driver driver __cpu_driver = {
diff --git a/src/soc/intel/denverton_ns/cpu.c b/src/soc/intel/denverton_ns/cpu.c
index 210aefe..8491a35 100644
--- a/src/soc/intel/denverton_ns/cpu.c
+++ b/src/soc/intel/denverton_ns/cpu.c
@@ -126,7 +126,7 @@
{X86_VENDOR_INTEL, CPUID_DENVERTON_A0_A1, CPUID_EXACT_MATCH_MASK },
/* Denverton-NS B0 CPUID */
{X86_VENDOR_INTEL, CPUID_DENVERTON_B0, CPUID_EXACT_MATCH_MASK },
- {0, 0, 0 },
+ CPU_TABLE_END
};
static const struct cpu_driver driver __cpu_driver = {
diff --git a/src/soc/intel/xeon_sp/cpx/cpu.c b/src/soc/intel/xeon_sp/cpx/cpu.c
index bf26f7c..0e95131 100644
--- a/src/soc/intel/xeon_sp/cpx/cpu.c
+++ b/src/soc/intel/xeon_sp/cpx/cpu.c
@@ -129,7 +129,7 @@
static const struct cpu_device_id cpu_table[] = {
{X86_VENDOR_INTEL, CPUID_COOPERLAKE_SP_A0, CPUID_EXACT_MATCH_MASK },
{X86_VENDOR_INTEL, CPUID_COOPERLAKE_SP_A1, CPUID_EXACT_MATCH_MASK },
- {0, 0, 0 },
+ CPU_TABLE_END
};
static const struct cpu_driver driver __cpu_driver = {
diff --git a/src/soc/intel/xeon_sp/skx/cpu.c b/src/soc/intel/xeon_sp/skx/cpu.c
index 2656b9a..de8eee8 100644
--- a/src/soc/intel/xeon_sp/skx/cpu.c
+++ b/src/soc/intel/xeon_sp/skx/cpu.c
@@ -153,7 +153,7 @@
{X86_VENDOR_INTEL, CPUID_SKYLAKE_SP_B0, CPUID_EXACT_MATCH_MASK },
/* Skylake-SP 4 CPUID 0x50654*/
{X86_VENDOR_INTEL, CPUID_SKYLAKE_SP_4, CPUID_EXACT_MATCH_MASK },
- {0, 0, 0 },
+ CPU_TABLE_END
};
static const struct cpu_driver driver __cpu_driver = {