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Searched refs:NVRAM (Results 1 – 25 of 27) sorted by relevance

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/openbmc/qemu/hw/rtc/
H A Dm48t59.c93 M48t59State *NVRAM = opaque; in alarm_cb() local
95 qemu_set_irq(NVRAM->IRQ, 1); in alarm_cb()
96 if ((NVRAM->buffer[0x1FF5] & 0x80) == 0 && in alarm_cb()
97 (NVRAM->buffer[0x1FF4] & 0x80) == 0 && in alarm_cb()
98 (NVRAM->buffer[0x1FF3] & 0x80) == 0 && in alarm_cb()
99 (NVRAM->buffer[0x1FF2] & 0x80) == 0) { in alarm_cb()
101 qemu_get_timedate(&tm, NVRAM->time_offset); in alarm_cb()
107 next_time = qemu_timedate_diff(&tm) - NVRAM->time_offset; in alarm_cb()
108 } else if ((NVRAM->buffer[0x1FF5] & 0x80) != 0 && in alarm_cb()
109 (NVRAM->buffer[0x1FF4] & 0x80) == 0 && in alarm_cb()
[all …]
H A Dm48t59-internal.h63 uint32_t m48t59_read(M48t59State *NVRAM, uint32_t addr);
64 void m48t59_write(M48t59State *NVRAM, uint32_t addr, uint32_t val);
65 void m48t59_reset_common(M48t59State *NVRAM);
68 static inline void m48t59_toggle_lock(M48t59State *NVRAM, int lock) in m48t59_toggle_lock() argument
70 NVRAM->lock ^= 1 << lock; in m48t59_toggle_lock()
H A Dm48t59-isa.c89 M48t59State *NVRAM = &isa->state; in m48t59_reset_isa() local
91 m48t59_reset_common(NVRAM); in m48t59_reset_isa()
/openbmc/pldm/oem/ibm/service_files/scripts/
H A Dcreate-NVRAM-file3 NVRAM=/var/lib/phosphor-software-manager/hostfw/nvram/PHYP-NVRAM
4 BACKUP=/var/lib/pldm/PHYP-NVRAM
7 if [ ! -f "$NVRAM" ]; then
10 elif [ "$(stat -c%s "$NVRAM")" -ne "$SIZE" ]; then
11 CURRENT_SIZE=$(stat -c%s "$NVRAM")
13 rm -f "$NVRAM"
16 CURRENT_SIZE=$(stat -c%s "$NVRAM")
26 mv "$BACKUP" "$NVRAM"
30 truncate -s "$SIZE" "$NVRAM"
34 truncate -s "$SIZE" "$NVRAM"
H A Dcreate-NVRAM-cksum-file3 if [ -f /var/lib/pldm/PHYP-NVRAM-CKSUM ]; then
4 …mv /var/lib/pldm/PHYP-NVRAM-CKSUM /var/lib/phosphor-software-manager/hostfw/nvram/PHYP-NVRAM-CKSUM;
6 truncate -s 16 /var/lib/phosphor-software-manager/hostfw/nvram/PHYP-NVRAM-CKSUM
H A Dmeson.build2 ['create-NVRAM-file', 'create-NVRAM-cksum-file'],
/openbmc/pldm/oem/ibm/service_files/
H A Dpldm-create-phyp-nvram-cksum.service2 Description=Create empty PHYP-NVRAM-CKSUM file
7 ConditionPathExists=!/var/lib/phosphor-software-manager/hostfw/nvram/PHYP-NVRAM-CKSUM
10 ExecStart=/usr/bin/create-NVRAM-cksum-file
H A Dpldm-create-phyp-nvram.service2 Description=Create empty PHYP-NVRAM file
9 ExecStart=/usr/bin/create-NVRAM-file
/openbmc/qemu/include/hw/rtc/
H A Dm48t59.h35 DECLARE_CLASS_CHECKERS(NvramClass, NVRAM,
37 #define NVRAM(obj) \ macro
/openbmc/qemu/docs/specs/
H A Dacpi_erst.rst16 While the ACPI specification allows for an NVRAM "mode" (see
19 implements the non-NVRAM "mode". This non-NVRAM "mode" is what is
22 time of this writing, Linux only supports the non-NVRAM "mode".
/openbmc/u-boot/configs/
H A Dap121_defconfig31 …"mtdparts=spi-flash.0:256k(u-boot),64k(u-boot-env),6144k(rootfs),1600k(uImage),64k(NVRAM),64k(ART)"
/openbmc/u-boot/doc/
H A DREADME.mpc85xxcds43 0xf800_0000 0xf80f_ffff NVRAM/CADMUS (*) 1M
48 within the NVRAM/CADMUS region of memory.
H A DREADME.mediatek130 00060000 - 0006ffff: 64KiB U-Boot env / MediaTek NVRAM
H A DREADME.POST238 save it in non-volatile RAM (NVRAM), transfer it to a dedicated
/openbmc/u-boot/doc/device-tree-bindings/mtd/
H A Dmtd-physmap.txt1 CFI or JEDEC memory-mapped NOR flash, MTD-RAM (NVRAM...)
/openbmc/qemu/docs/system/ppc/
H A Dpseries.rst126 * A NVRAM device (``spapr-nvram``).
134 contents of the NVRAM device persistent, they will need to specify a PFLASH
139 NVRAM device with ``-global spapr-nvram.drive=pfid``.
/openbmc/qemu/docs/system/i386/
H A Damd-memory-encryption.rst151 which doesn't use an NVRAM store, because the NVRAM area is not measured, and
152 therefore it is not secure to use a firmware which uses state from an NVRAM
/openbmc/openbmc-test-automation/extended/code_update/
H A Dhost_code_update.robot88 # Typically, vpd files = "CVPD DJVPD MVPD NVRAM".
/openbmc/openbmc/poky/documentation/migration-guides/
H A Dmigration-3.1.rst227 available NVRAM config files into the ``bcm43340``, ``bcm43362``,
/openbmc/u-boot/cmd/
H A Dnvedit.c56 NAND|NVRAM|ONENAND|SATA|SPI_FLASH|REMOTE|UBI} or CONFIG_ENV_IS_NOWHERE
/openbmc/ipmitool/control/
H A Dipmitool.spec.in346 - Fix channel access to save settings to NVRAM
/openbmc/u-boot/env/
H A DKconfig253 (NVRAM, battery buffered SRAM) which you want to use for the
/openbmc/ipmitool/
H A DChangeLog641 * Fix channel access to save settings to NVRAM
/openbmc/u-boot/
H A DREADME2945 console baudrate). You *MUST* have mapped your NVRAM area then, or
2948 Please note that even with NVRAM we still use a copy of the
2949 environment in RAM: we could work on NVRAM directly, but we want to
/openbmc/openbmc/meta-arm/meta-arm-bsp/documentation/corstone1000/
H A Duser-guide.rst1372 #. Answer ``No`` to the question ``Update NVRAM variables to automatically boot into Debian?``.

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