| /openbmc/u-boot/tools/binman/etype/ |
| H A D | u_boot_ucode.py | 5 # Entry-type module for a U-Boot binary with an embedded microcode pointer
13 """U-Boot microcode block
21 U-Boot on x86 needs a single block of microcode. This is collected from
22 the various microcode update nodes in the device tree. It is also unable
23 to read the microcode from the device tree on platforms that use FSP
25 microcode is supplied before there is any SRAM available to use (i.e.
27 requires the microcode!). To keep things simple, all x86 platforms handle
28 microcode the same way in U-Boot (even non-FSP platforms). This is that
30 size of the microcode. This is either passed to the FSP (for FSP
31 platforms), or used to set up the microcode (for non-FSP platforms).
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| H A D | u_boot_with_ucode_ptr.py | 5 # Entry-type module for a U-Boot binary with an embedded microcode pointer
18 """U-Boot with embedded microcode pointer
22 - optional-ucode: boolean property to make microcode optional. If the
23 u-boot.bin image does not include microcode, no error will
28 microcode, to allow early x86 boot code to find it without doing anything
40 # Figure out where to put the microcode pointer
50 # If the image does not need microcode, there is nothing to do
54 # Get the offset of the microcode
57 self.Raise('Cannot find microcode region u-boot-ucode')
71 …self.Raise('Microcode pointer _dt_ucode_base_size at %08x is outside the section ranging from %08x…
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| H A D | u_boot_dtb_with_ucode.py | 5 # Entry-type module for U-Boot device tree with the microcode removed
14 """A U-Boot device tree file, with the microcode removed
21 contains the microcode. If the microcode is not being collated into one
22 place then the offset and size of the microcode is recorded by this entry,
24 entry deletes the microcode from the device tree (to save space) and makes
43 # If the section does not need microcode, there is nothing to do
55 # Remove the microcode
58 self.ucode = fdt.GetNode('/microcode')
60 raise self.Raise("No /microcode node found in '%s'" % fname)
62 # There's no need to collate it (move all microcode into one place)
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| H A D | intel_cmc.py | 5 # Entry-type module for Intel Chip Microcode binary blob
17 This file contains microcode for some devices in a special format. An
18 example filename is 'Microcode/C0_22211.BIN'.
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| H A D | u_boot_tpl_dtb_with_ucode.py | 5 # Entry-type module for U-Boot device tree with the microcode removed
14 """U-Boot TPL with embedded microcode pointer
16 This is used when TPL must set up the microcode for U-Boot.
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| H A D | u_boot_spl_with_ucode_ptr.py | 5 # Entry-type module for an SPL binary with an embedded microcode pointer
17 """U-Boot SPL with embedded microcode pointer
19 This is used when SPL must set up the microcode for U-Boot.
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| H A D | u_boot_tpl_with_ucode_ptr.py | 5 # Entry-type module for an TPL binary with an embedded microcode pointer
17 """U-Boot TPL with embedded microcode pointer
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| /openbmc/u-boot/tools/ |
| H A D | microcode-tool.py | 6 # Intel microcode update tool
14 MICROCODE_DIR = 'arch/x86/dts/microcode'
16 class Microcode: class
17 """Holds information about the microcode for a particular model of CPU.
20 name: Name of the CPU this microcode is for, including any version
23 words: List of hex words containing the microcode. The first 16 words
47 microcodes: List of Microcode objects from the file
65 microcodes[name] = Microcode(name, data)
75 microcodes[name] = Microcode(name, data)
86 microcodes: List of Microcode objects from the file
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| H A D | microcode-tool | 6 # Intel microcode update tool
14 MICROCODE_DIR = 'arch/x86/dts/microcode'
16 class Microcode: class
17 """Holds information about the microcode for a particular model of CPU.
20 name: Name of the CPU this microcode is for, including any version
23 words: List of hex words containing the microcode. The first 16 words
47 microcodes: List of Microcode objects from the file
65 microcodes[name] = Microcode(name, data)
75 microcodes[name] = Microcode(name, data)
86 microcodes: List of Microcode objects from the file
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| /openbmc/u-boot/arch/x86/include/asm/ |
| H A D | microcode.h | 16 * microcode_update_intel() - Apply microcode updates
18 * Applies any microcode updates in the device tree.
26 * microcode_read_rev() - Read the microcode version
28 * This reads the microcode version of the currently running CPU
30 * @return microcode version number
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| /openbmc/pldm/host-bmc/dbus/ |
| H A D | cpu_core.cpp | 8 uint32_t CPUCore::microcode() const in microcode() function in pldm::dbus::CPUCore
11 microcode(); in microcode()
14 uint32_t CPUCore::microcode(uint32_t value) in microcode() function in pldm::dbus::CPUCore
17 microcode(value); in microcode()
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| H A D | cpu_core.hpp | 31 /** Get value of Microcode */
32 uint32_t microcode() const override;
34 /** Set value of Microcode */
35 uint32_t microcode(uint32_t value) override;
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| /openbmc/u-boot/arch/x86/cpu/intel_common/ |
| H A D | microcode.c | 6 * Microcode update for Intel PIII and later CPUs
14 #include <asm/microcode.h>
22 * struct microcode_update - standard microcode header from Intel
66 /* Quark does not have microcode MSRs */ in microcode_read_rev()
99 /* CPUID sets MSR 0x8B iff a microcode update has been loaded. */ in microcode_read_cpu()
116 debug("microcode: sig=%#x pf=%#x revision=%#x\n", in microcode_read_cpu()
121 /* Get a microcode update from the device tree and apply it */
148 * The microcode has been removed from the device tree in microcode_update_intel()
152 debug("%s: Microcode data not available\n", __func__); in microcode_update_intel()
172 debug("microcode: updated to revision 0x%x date=%04x-%02x-%02x\n", in microcode_update_intel()
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| H A D | car.S | 14 #include <asm/microcode.h>
50 /* TODO: Load microcode later - the 'no eviction' mode breaks this */
240 ucode_base: /* Declared in microcode.h */
241 .long 0 /* microcode base */
243 ucode_size: /* Declared in microcode.h */
244 .long 0 /* microcode size */
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| /openbmc/u-boot/drivers/qe/ |
| H A D | qe.c | 186 * Upload microcode to IRAM for those SOCs in qe_init()
192 /* enable the microcode in IRAM */ in qe_init()
210 * Upload microcode to IRAM for those SOCs which do not have ROM in QE. in qe_init()
214 /* enable the microcode in IRAM */ in qe_init()
414 * Upload a QE microcode
417 * the actual uploading of the microcode.
426 printf("QE: uploading microcode '%s' version %u.%u.%u\n", in qe_upload_microcode()
430 printf("QE: uploading microcode '%s'\n", (char *)ucode->id); in qe_upload_microcode()
441 * Upload a microcode to the I-RAM at a specific address.
443 * See docs/README.qe_firmware for information on QE microcode uploading.
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| /openbmc/u-boot/arch/x86/cpu/ |
| H A D | sipi_vector.S | 10 * loads microcode, sets up MSRs, and enables caching before calling into
119 /* Determine if one should check microcode versions */
124 /* Get the Microcode version */
133 /* Determine if parallel microcode loading is allowed */
137 /* Protect microcode loading */
143 /* Load new microcode */
148 * The microcode pointer is passed in pointing to the header. Adjust
156 /* Unconditionally unlock microcode loading */
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| /openbmc/u-boot/tools/binman/ |
| H A D | README.entries | 150 This file contains microcode for some devices in a special format. An
151 example filename is 'Microcode/C0_22211.BIN'.
360 Entry: u-boot-dtb-with-ucode: A U-Boot device tree file, with the microcode removed
368 contains the microcode. If the microcode is not being collated into one
369 place then the offset and size of the microcode is recorded by this entry,
371 entry deletes the microcode from the device tree (to save space) and makes
496 Entry: u-boot-spl-with-ucode-ptr: U-Boot SPL with embedded microcode pointer
499 This is used when SPL must set up the microcode for U-Boot.
542 Entry: u-boot-tpl-dtb-with-ucode: U-Boot TPL with embedded microcode pointer
545 This is used when TPL must set up the microcode for U-Boot.
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| H A D | ftest.py | 46 U_BOOT_NODTB_DATA = 'nodtb with microcode pointer somewhere in here'
47 U_BOOT_SPL_NODTB_DATA = 'splnodtb with microcode pointer somewhere in here'
48 U_BOOT_TPL_NODTB_DATA = 'tplnodtb with microcode pointer somewhere in here'
839 """Handle running a test for insertion of microcode
850 Offset and size components of microcode pointer, as inserted
855 # Now check the device tree has no microcode
870 ucode = dtb.GetNode('/microcode')
875 # Check that the microcode appears immediately after the Fdt
877 # the /microcode/update@xxx nodes in 34_x86_ucode.dts.
882 # Check that the microcode pointer was inserted. It should match the
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| /openbmc/u-boot/arch/x86/dts/ |
| H A D | cougarcanyon2.dts | 66 microcode {
68 #include "microcode/m12306a2_00000008.dtsi"
71 #include "microcode/m12306a4_00000007.dtsi"
74 #include "microcode/m12306a5_00000007.dtsi"
77 #include "microcode/m12306a8_00000010.dtsi"
80 #include "microcode/m12306a9_0000001b.dtsi"
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| /openbmc/u-boot/drivers/net/fm/ |
| H A D | fm.c | 71 * fm_upload_ucode - Fman microcode upload worker function
73 * This function does the actual uploading of an Fman microcode
84 /* write microcode to IRAM */ in fm_upload_ucode()
93 printf("Fman%u: microcode upload timeout\n", fm_idx + 1); in fm_upload_ucode()
95 /* enable microcode from IRAM */ in fm_upload_ucode()
103 * a microcode to the Fman instead of the QE.
105 * Because the process for uploading a microcode to the Fman is similar for
106 * that of the QE, the QE firmware binary format is used for Fman microcode.
154 * For situations where the second RISC uses the same microcode in fman_upload_firmware()
159 be32_to_cpu(firmware->microcode[i].count); in fman_upload_firmware()
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| /openbmc/u-boot/arch/x86/lib/fsp/ |
| H A D | fsp_car.S | 105 ucode_base: /* Declared in microcode.h */
106 .long 0 /* microcode base */
108 ucode_size: /* Declared in microcode.h */
109 .long 0 /* microcode size */
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| /openbmc/phosphor-dbus-interfaces/yaml/xyz/openbmc_project/Inventory/Item/ |
| H A D | CpuCore.interface.yaml | 4 - name: Microcode
7 The microcode information for this processor
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| /openbmc/u-boot/include/ |
| H A D | fsl_qe.h | 240 u8 count; /* Number of microcode[] structures */
256 u32 code_offset;/* Offset of the actual microcode */
257 u8 major; /* The microcode version major */
258 u8 minor; /* The microcode version minor */
259 u8 revision; /* The microcode version revision */
262 } __attribute__ ((packed)) microcode[1]; member
263 /* All microcode binaries should be located here */
264 /* CRC32 should be located here, after the microcode binaries */
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| /openbmc/u-boot/tools/binman/test/ |
| H A D | 058_x86_ucode_spl_needs_retry.dts | 17 * Microcode goes before the DTB which contains it, so binman
28 microcode {
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| /openbmc/openbmc/meta-security/wic/ |
| H A D | systemd-bootdisk-dmverity.wks.in | 9 # Also note that the use of microcode.cpio introduces a meta-intel layer dependency.
11 part /boot --source bootimg-efi --sourceparams="loader=systemd-boot,initrd=microcode.cpio" --ondisk…
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