summaryrefslogtreecommitdiff
path: root/arch
diff options
context:
space:
mode:
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/boot/dts/stm32mp151.dtsi1
-rw-r--r--arch/arm64/Kconfig4
-rw-r--r--arch/mips/include/asm/mach-ralink/spaces.h4
-rw-r--r--arch/mips/include/asm/pci.h4
-rw-r--r--arch/mips/pci/pci-generic.c14
-rw-r--r--arch/sh/boot/dts/j2_mimas_v2.dts2
-rw-r--r--arch/x86/include/asm/fpu/api.h2
-rw-r--r--arch/x86/include/asm/microcode.h3
-rw-r--r--arch/x86/kernel/cpu/microcode/amd.c14
-rw-r--r--arch/x86/kernel/cpu/microcode/core.c17
-rw-r--r--arch/x86/kernel/cpu/microcode/intel.c9
-rw-r--r--arch/x86/tools/relocs.c2
12 files changed, 43 insertions, 33 deletions
diff --git a/arch/arm/boot/dts/stm32mp151.dtsi b/arch/arm/boot/dts/stm32mp151.dtsi
index f693a7d24247..1cfc2f011e70 100644
--- a/arch/arm/boot/dts/stm32mp151.dtsi
+++ b/arch/arm/boot/dts/stm32mp151.dtsi
@@ -1085,6 +1085,7 @@
g-np-tx-fifo-size = <32>;
g-tx-fifo-size = <256 16 16 16 16 16 16 16>;
dr_mode = "otg";
+ otg-rev = <0x200>;
usb33d-supply = <&usb33>;
status = "disabled";
};
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index de65d2fa0657..176d6fddc4f2 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -673,7 +673,6 @@ config ARM64_WORKAROUND_TRBE_OVERWRITE_FILL_MODE
config ARM64_ERRATUM_2119858
bool "Cortex-A710: 2119858: workaround TRBE overwriting trace data in FILL mode"
default y
- depends on COMPILE_TEST # Until the CoreSight TRBE driver changes are in
depends on CORESIGHT_TRBE
select ARM64_WORKAROUND_TRBE_OVERWRITE_FILL_MODE
help
@@ -692,7 +691,6 @@ config ARM64_ERRATUM_2119858
config ARM64_ERRATUM_2139208
bool "Neoverse-N2: 2139208: workaround TRBE overwriting trace data in FILL mode"
default y
- depends on COMPILE_TEST # Until the CoreSight TRBE driver changes are in
depends on CORESIGHT_TRBE
select ARM64_WORKAROUND_TRBE_OVERWRITE_FILL_MODE
help
@@ -746,7 +744,6 @@ config ARM64_WORKAROUND_TRBE_WRITE_OUT_OF_RANGE
config ARM64_ERRATUM_2253138
bool "Neoverse-N2: 2253138: workaround TRBE writing to address out-of-range"
- depends on COMPILE_TEST # Until the CoreSight TRBE driver changes are in
depends on CORESIGHT_TRBE
default y
select ARM64_WORKAROUND_TRBE_WRITE_OUT_OF_RANGE
@@ -765,7 +762,6 @@ config ARM64_ERRATUM_2253138
config ARM64_ERRATUM_2224489
bool "Cortex-A710: 2224489: workaround TRBE writing to address out-of-range"
- depends on COMPILE_TEST # Until the CoreSight TRBE driver changes are in
depends on CORESIGHT_TRBE
default y
select ARM64_WORKAROUND_TRBE_WRITE_OUT_OF_RANGE
diff --git a/arch/mips/include/asm/mach-ralink/spaces.h b/arch/mips/include/asm/mach-ralink/spaces.h
index 87d085c9ad61..05d14c21c417 100644
--- a/arch/mips/include/asm/mach-ralink/spaces.h
+++ b/arch/mips/include/asm/mach-ralink/spaces.h
@@ -2,8 +2,8 @@
#ifndef __ASM_MACH_RALINK_SPACES_H_
#define __ASM_MACH_RALINK_SPACES_H_
-#define PCI_IOBASE _AC(0xa0000000, UL)
-#define PCI_IOSIZE SZ_16M
+#define PCI_IOBASE mips_io_port_base
+#define PCI_IOSIZE SZ_64K
#define IO_SPACE_LIMIT (PCI_IOSIZE - 1)
#include <asm/mach-generic/spaces.h>
diff --git a/arch/mips/include/asm/pci.h b/arch/mips/include/asm/pci.h
index 9ffc8192adae..421231f55935 100644
--- a/arch/mips/include/asm/pci.h
+++ b/arch/mips/include/asm/pci.h
@@ -20,6 +20,10 @@
#include <linux/list.h>
#include <linux/of.h>
+#ifdef CONFIG_PCI_DRIVERS_GENERIC
+#define pci_remap_iospace pci_remap_iospace
+#endif
+
#ifdef CONFIG_PCI_DRIVERS_LEGACY
/*
diff --git a/arch/mips/pci/pci-generic.c b/arch/mips/pci/pci-generic.c
index 95b00017886c..18eb8a453a86 100644
--- a/arch/mips/pci/pci-generic.c
+++ b/arch/mips/pci/pci-generic.c
@@ -46,3 +46,17 @@ void pcibios_fixup_bus(struct pci_bus *bus)
{
pci_read_bridge_bases(bus);
}
+
+int pci_remap_iospace(const struct resource *res, phys_addr_t phys_addr)
+{
+ unsigned long vaddr;
+
+ if (res->start != 0) {
+ WARN_ONCE(1, "resource start address is not zero\n");
+ return -ENODEV;
+ }
+
+ vaddr = (unsigned long)ioremap(phys_addr, resource_size(res));
+ set_io_port_base(vaddr);
+ return 0;
+}
diff --git a/arch/sh/boot/dts/j2_mimas_v2.dts b/arch/sh/boot/dts/j2_mimas_v2.dts
index 9f4742fab329..fa9562f78d53 100644
--- a/arch/sh/boot/dts/j2_mimas_v2.dts
+++ b/arch/sh/boot/dts/j2_mimas_v2.dts
@@ -88,6 +88,8 @@
clock-frequency = <125000000>;
compatible = "xlnx,xps-uartlite-1.00.a";
current-speed = <19200>;
+ xlnx,use-parity = <0>;
+ xlnx,data-bits = <8>;
device_type = "serial";
interrupts = <0x12>;
port-number = <0>;
diff --git a/arch/x86/include/asm/fpu/api.h b/arch/x86/include/asm/fpu/api.h
index b7267b9e452f..6053674f9132 100644
--- a/arch/x86/include/asm/fpu/api.h
+++ b/arch/x86/include/asm/fpu/api.h
@@ -108,8 +108,6 @@ extern int cpu_has_xfeatures(u64 xfeatures_mask, const char **feature_name);
*/
#define PASID_DISABLED 0
-static inline void update_pasid(void) { }
-
/* Trap handling */
extern int fpu__exception_code(struct fpu *fpu, int trap_nr);
extern void fpu_sync_fpstate(struct fpu *fpu);
diff --git a/arch/x86/include/asm/microcode.h b/arch/x86/include/asm/microcode.h
index ab45a220fac4..d6bfdfb0f0af 100644
--- a/arch/x86/include/asm/microcode.h
+++ b/arch/x86/include/asm/microcode.h
@@ -130,14 +130,11 @@ static inline unsigned int x86_cpuid_family(void)
extern void __init load_ucode_bsp(void);
extern void load_ucode_ap(void);
void reload_early_microcode(void);
-extern bool get_builtin_firmware(struct cpio_data *cd, const char *name);
extern bool initrd_gone;
#else
static inline void __init load_ucode_bsp(void) { }
static inline void load_ucode_ap(void) { }
static inline void reload_early_microcode(void) { }
-static inline bool
-get_builtin_firmware(struct cpio_data *cd, const char *name) { return false; }
#endif
#endif /* _ASM_X86_MICROCODE_H */
diff --git a/arch/x86/kernel/cpu/microcode/amd.c b/arch/x86/kernel/cpu/microcode/amd.c
index 3d4a48336084..8b2fcdfa6d31 100644
--- a/arch/x86/kernel/cpu/microcode/amd.c
+++ b/arch/x86/kernel/cpu/microcode/amd.c
@@ -456,17 +456,23 @@ apply_microcode_early_amd(u32 cpuid_1_eax, void *ucode, size_t size, bool save_p
static bool get_builtin_microcode(struct cpio_data *cp, unsigned int family)
{
-#ifdef CONFIG_X86_64
char fw_name[36] = "amd-ucode/microcode_amd.bin";
+ struct firmware fw;
+
+ if (IS_ENABLED(CONFIG_X86_32))
+ return false;
if (family >= 0x15)
snprintf(fw_name, sizeof(fw_name),
"amd-ucode/microcode_amd_fam%.2xh.bin", family);
- return get_builtin_firmware(cp, fw_name);
-#else
+ if (firmware_request_builtin(&fw, fw_name)) {
+ cp->size = fw.size;
+ cp->data = (void *)fw.data;
+ return true;
+ }
+
return false;
-#endif
}
static void __load_ucode_amd(unsigned int cpuid_1_eax, struct cpio_data *ret)
diff --git a/arch/x86/kernel/cpu/microcode/core.c b/arch/x86/kernel/cpu/microcode/core.c
index efb69be41ab1..f955d25076ba 100644
--- a/arch/x86/kernel/cpu/microcode/core.c
+++ b/arch/x86/kernel/cpu/microcode/core.c
@@ -140,23 +140,6 @@ static bool __init check_loader_disabled_bsp(void)
return *res;
}
-extern struct builtin_fw __start_builtin_fw[];
-extern struct builtin_fw __end_builtin_fw[];
-
-bool get_builtin_firmware(struct cpio_data *cd, const char *name)
-{
- struct builtin_fw *b_fw;
-
- for (b_fw = __start_builtin_fw; b_fw != __end_builtin_fw; b_fw++) {
- if (!strcmp(name, b_fw->name)) {
- cd->size = b_fw->size;
- cd->data = b_fw->data;
- return true;
- }
- }
- return false;
-}
-
void __init load_ucode_bsp(void)
{
unsigned int cpuid_1_eax;
diff --git a/arch/x86/kernel/cpu/microcode/intel.c b/arch/x86/kernel/cpu/microcode/intel.c
index 7e8e07bddd5f..d28a9f8f3fec 100644
--- a/arch/x86/kernel/cpu/microcode/intel.c
+++ b/arch/x86/kernel/cpu/microcode/intel.c
@@ -456,6 +456,7 @@ static void save_mc_for_early(struct ucode_cpu_info *uci, u8 *mc, unsigned int s
static bool load_builtin_intel_microcode(struct cpio_data *cp)
{
unsigned int eax = 1, ebx, ecx = 0, edx;
+ struct firmware fw;
char name[30];
if (IS_ENABLED(CONFIG_X86_32))
@@ -466,7 +467,13 @@ static bool load_builtin_intel_microcode(struct cpio_data *cp)
sprintf(name, "intel-ucode/%02x-%02x-%02x",
x86_family(eax), x86_model(eax), x86_stepping(eax));
- return get_builtin_firmware(cp, name);
+ if (firmware_request_builtin(&fw, name)) {
+ cp->size = fw.size;
+ cp->data = (void *)fw.data;
+ return true;
+ }
+
+ return false;
}
/*
diff --git a/arch/x86/tools/relocs.c b/arch/x86/tools/relocs.c
index 3f5d39768287..c736cf2ac76b 100644
--- a/arch/x86/tools/relocs.c
+++ b/arch/x86/tools/relocs.c
@@ -68,7 +68,9 @@ static const char * const sym_regex_kernel[S_NSYMTYPES] = {
"(__parainstructions|__alt_instructions)(_end)?|"
"(__iommu_table|__apicdrivers|__smp_locks)(_end)?|"
"__(start|end)_pci_.*|"
+#if CONFIG_FW_LOADER_BUILTIN
"__(start|end)_builtin_fw|"
+#endif
"__(start|stop)___ksymtab(_gpl)?|"
"__(start|stop)___kcrctab(_gpl)?|"
"__(start|stop)___param|"
generated by cgit (git 2.34.1) at 2025-04-17 12:04:50 +0000