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/openbmc/linux/arch/powerpc/boot/
H A Dmain.c101 static struct addr_range prep_initrd(struct addr_range vmlinux, void *chosen, in prep_initrd() argument
143 setprop_val(chosen, "linux,initrd-start", (u32)(initrd_addr)); in prep_initrd()
144 setprop_val(chosen, "linux,initrd-end", (u32)(initrd_addr+initrd_size)); in prep_initrd()
150 static void prep_esm_blob(struct addr_range vmlinux, void *chosen) in prep_esm_blob() argument
182 setprop_val(chosen, "linux,esm-blob-start", (u32)(esm_blob_addr)); in prep_esm_blob()
183 setprop_val(chosen, "linux,esm-blob-end", (u32)(esm_blob_addr + esm_blob_size)); in prep_esm_blob()
186 static inline void prep_esm_blob(struct addr_range vmlinux, void *chosen) { } in prep_esm_blob() argument
196 static void prep_cmdline(void *chosen) in prep_cmdline() argument
203 n = getprop(chosen, "linux,cmdline-timeout", &v, sizeof(v)); in prep_cmdline()
208 getprop(chosen, "bootargs", cmdline, BOOT_COMMAND_LINE_SIZE-1); in prep_cmdline()
[all …]
H A Dps3.c34 static void prep_cmdline(void *chosen) in prep_cmdline() argument
37 getprop(chosen, "bootargs", cmdline, BOOT_COMMAND_LINE_SIZE-1); in prep_cmdline()
39 setprop_str(chosen, "bootargs", cmdline); in prep_cmdline()
106 void *chosen; in platform_init() local
118 chosen = finddevice("/chosen"); in platform_init()
124 setprop_val(chosen, "linux,initrd-start", (u32)(_initrd_start)); in platform_init()
125 setprop_val(chosen, "linux,initrd-end", (u32)(_initrd_end)); in platform_init()
128 prep_cmdline(chosen); in platform_init()
H A Dplanetcore.c108 void *node, *chosen; in planetcore_set_stdout_path() local
123 chosen = finddevice("/chosen"); in planetcore_set_stdout_path()
124 if (!chosen) in planetcore_set_stdout_path()
125 chosen = create_node(NULL, "chosen"); in planetcore_set_stdout_path()
126 if (!chosen) in planetcore_set_stdout_path()
129 setprop_str(chosen, "linux,stdout-path", path); in planetcore_set_stdout_path()
H A Doflib.c115 phandle oprom, chosen; in check_of_version() local
128 chosen = of_finddevice("/chosen"); in check_of_version()
129 if (chosen == (phandle) -1) { in check_of_version()
130 chosen = of_finddevice("/chosen@0"); in check_of_version()
131 if (chosen == (phandle) -1) { in check_of_version()
136 if (of_getprop(chosen, "mmu", &chosen_mmu, sizeof(chosen_mmu)) <= 0) { in check_of_version()
/openbmc/u-boot/doc/device-tree-bindings/
H A Dchosen.txt1 The chosen node
3 The chosen node does not represent a real device, but serves as a place
10 with a stdout-path property under /chosen.
15 chosen {
35 chosen {
57 chosen {
84 be configured with the spl-boot-order property under the /chosen node.
102 chosen {
127 chosen {
/openbmc/linux/Documentation/devicetree/bindings/arm/
H A Dsecure.txt56 The secure-chosen node
59 Similar to the /chosen node which serves as a place for passing data
60 between firmware and the operating system, the /secure-chosen node may
62 below may appear in the /secure-chosen node.
65 its console output. The syntax is the same as for /chosen/stdout-path.
66 If the /secure-chosen node exists but the stdout-path property is not
68 /secure-chosen does not exist, the Secure OS should use the value of
69 /chosen/stdout-path instead (that is, use the same device as the
/openbmc/linux/mm/
H A Doom_kill.c348 if (oc->chosen) in oom_evaluate_task()
349 put_task_struct(oc->chosen); in oom_evaluate_task()
351 oc->chosen = task; in oom_evaluate_task()
356 if (oc->chosen) in oom_evaluate_task()
357 put_task_struct(oc->chosen); in oom_evaluate_task()
358 oc->chosen = (void *)-1UL; in oom_evaluate_task()
1022 struct task_struct *victim = oc->chosen; in oom_kill_process()
1160 oc->chosen = current; in out_of_memory()
1167 if (!oc->chosen) { in out_of_memory()
1178 if (oc->chosen && oc->chosen != (void *)-1UL) in out_of_memory()
[all …]
/openbmc/u-boot/arch/arm/mach-rockchip/
H A Drk3399-board-spl.c85 int chosen; in spl_perform_fixups() local
101 chosen = fdt_find_or_add_subnode(blob, 0, "chosen"); in spl_perform_fixups()
102 if (chosen < 0) { in spl_perform_fixups()
106 fdt_setprop_string(blob, chosen, in spl_perform_fixups()
/openbmc/qemu/pc-bios/vof/
H A Dbootmem.c6 phandle chosen = ci_finddevice("/chosen"); in boot_from_memory() local
8 if (ci_getprop(chosen, "qemu,boot-kernel", kern, sizeof(kern)) != in boot_from_memory()
/openbmc/linux/
H A Dopengrok1.0.log12 2024-12-28 20:07:11.893-0600 FINEST t590 AnalyzerGuru.lambda$findFactoryUsingMatcher$14: '/openbmc/linux/drivers/phy/tegra/Kconfig': chosen by imprecise magic: PlainAnalyzerFactory
14 2024-12-28 20:07:11.914-0600 FINEST t582 AnalyzerGuru.lambda$findBySuffix$5: '/openbmc/libcper/sections/cper-section-firmware.c': chosen by suffix: CAnalyzerFactory
16 2024-12-28 20:07:11.914-0600 FINEST t586 AnalyzerGuru.lambda$findBySuffix$5: '/openbmc/u-boot/drivers/net/lan91c96.h': chosen by suffix: CAnalyzerFactory
19 2024-12-28 20:07:11.913-0600 FINEST t583 AnalyzerGuru.lambda$findBySuffix$5: '/openbmc/linux/tools/virtio/virtio-trace/trace-agent-rw.c': chosen by suffix: CAnalyzerFactory
20 2024-12-28 20:07:11.915-0600 FINEST t593 AnalyzerGuru.lambda$findBySuffix$5: '/openbmc/linux/include/uapi/linux/netfilter/xt_hashlimit.h': chosen by suffix: CAnalyzerFactory
21 2024-12-28 20:07:11.914-0600 FINEST t584 AnalyzerGuru.lambda$findBySuffix$5: '/openbmc/linux/arch/mips/include/asm/sgi/seeq.h': chosen by suffix: CAnalyzerFactory
22 2024-12-28 20:07:11.914-0600 FINEST t589 AnalyzerGuru.lambda$findBySuffix$5: '/openbmc/linux/drivers/infiniband/sw/rxe/rxe_pool.h': chosen by suffix: CAnalyzerFactory
47 2024-12-28 20:07:11.921-0600 FINEST t584 AnalyzerGuru.lambda$findUsingMagicString$16: '/openbmc/linux/tools/testing/selftests/ftrace/test.d/00basic/snapshot.tc': chosen by magic(substr) #!: ShAnalyzerFactory
55 2024-12-28 20:07:11.925-0600 FINEST t582 AnalyzerGuru.lambda$findFactoryUsingMatcher$14: '/openbmc/u-boot/configs/amarula_a64_relic_defconfig': chosen by imprecise magic: PlainAnalyzerFactory
58 2024-12-28 20:07:11.925-0600 FINEST t585 AnalyzerGuru.lambda$findBySuffix$5: '/openbmc/linux/drivers/firmware/efi/libstub/find.c': chosen b
[all...]
H A Dopengrok0.0.log[all...]
/openbmc/qemu/hw/ppc/
H A Dspapr_vof.c36 int chosen; in spapr_vof_client_dt_finalize() local
38 _FDT(chosen = fdt_path_offset(fdt, "/chosen")); in spapr_vof_client_dt_finalize()
43 _FDT(fdt_setprop_string(fdt, chosen, "bootargs", spapr->vof->bootargs)); in spapr_vof_client_dt_finalize()
/openbmc/qemu/docs/system/arm/
H A Dxlnx-versal-virt.rst145 …fdt set /chosen xen,xen-bootargs "console=dtuart dtuart=/uart@ff000000 dom0_mem=640M bootscrub=0 m…
146 fdt set /chosen xen,dom0-bootargs "rdinit=/sbin/init clk_ignore_unused console=hvc0 maxcpus=1"
147 fdt mknode /chosen dom0
148 fdt set /chosen/dom0 compatible "xen,multiboot-module"
149 fdt set /chosen/dom0 reg <0x00000000 0x40000000 0x0 0x03100000>
174 …fdt set /chosen xen,xen-bootargs "console=dtuart dtuart=/uart@ff000000 dom0_mem=640M bootscrub=0 m…
175 fdt set /chosen xen,dom0-bootargs "rdinit=/sbin/init clk_ignore_unused console=hvc0 maxcpus=1"
176 fdt mknode /chosen dom0
177 fdt set /chosen/dom0 compatible "xen,multiboot-module"
178 fdt set /chosen/dom0 reg <0x00000000 0x40000000 0x0 0x03100000>
/openbmc/u-boot/board/freescale/qemu-ppce500/
H A Dqemu-ppce500.c202 int chosen; in last_stage_init() local
204 chosen = fdt_path_offset(fdt, "/chosen"); in last_stage_init()
205 if (chosen < 0) { in last_stage_init()
211 prop = fdt_getprop(fdt, chosen, "qemu,boot-kernel", &len); in last_stage_init()
/openbmc/linux/drivers/pwm/
H A Dcore.c857 struct pwm_lookup *p, *chosen = NULL; in pwm_get() local
912 chosen = p; in pwm_get()
923 if (!chosen) in pwm_get()
926 chip = pwmchip_find_by_name(chosen->provider); in pwm_get()
934 if (!chip && chosen->module) { in pwm_get()
935 err = request_module(chosen->module); in pwm_get()
937 chip = pwmchip_find_by_name(chosen->provider); in pwm_get()
943 pwm = pwm_request_from_chip(chip, chosen->index, con_id ?: dev_id); in pwm_get()
953 pwm->args.period = chosen->period; in pwm_get()
954 pwm->args.polarity = chosen->polarity; in pwm_get()
/openbmc/linux/Documentation/translations/zh_CN/devicetree/
H A Dusage-model.rst149 这些数据大部分都包含在/chosen节点中，当启动Linux时，它看起来就像这样::
151 chosen {
203 chosen { };
261 类型的设备，甚至不能看出一个节点是否代表一个设备。/chosen、/aliases和
/openbmc/linux/Documentation/devicetree/bindings/input/
H A Dinput-reset.txt11 The /chosen node should contain a 'linux,sysrq-reset-seq' child node to define
24 chosen {
/openbmc/linux/drivers/net/phy/
H A Ddp83640.c144 struct dp83640_private *chosen; member
307 struct dp83640_private *dp83640 = clock->chosen; in periodic_output()
378 struct phy_device *phydev = clock->chosen->phydev; in ptp_dp83640_adjfine()
411 struct phy_device *phydev = clock->chosen->phydev; in ptp_dp83640_adjtime()
433 struct phy_device *phydev = clock->chosen->phydev; in ptp_dp83640_gettime()
458 struct phy_device *phydev = clock->chosen->phydev; in ptp_dp83640_settime()
475 struct phy_device *phydev = clock->chosen->phydev; in ptp_dp83640_enable()
635 struct phy_device *master = clock->chosen->phydev; in recalibrate()
1024 if (chosen_phy == -1 && !clock->chosen) in choose_this_phy()
1108 if (clock->chosen && !list_empty(&clock->phylist)) in dp83640_config_init()
[all …]
/openbmc/linux/arch/powerpc/mm/
H A Dinit_64.c427 unsigned long root, chosen; in early_check_vec5() local
433 chosen = of_get_flat_dt_subnode_by_name(root, "chosen"); in early_check_vec5()
434 if (chosen == -FDT_ERR_NOTFOUND) { in early_check_vec5()
438 vec5 = of_get_flat_dt_prop(chosen, "ibm,architecture-vec-5", &size); in early_check_vec5()
/openbmc/linux/arch/powerpc/kernel/
H A Dprom_init.c117 phandle chosen; member
793 if (!IS_ENABLED(CONFIG_CMDLINE_FORCE) && (long)prom.chosen > 0) in early_cmdline_parse()
794 l = prom_getprop(prom.chosen, "bootargs", p, COMMAND_LINE_SIZE-1); in early_cmdline_parse()
1340 int prop_len = prom_getproplen(prom.chosen, in prom_check_platform_support()
1362 prom_getprop(prom.chosen, "ibm,arch-vec-5-platform-support", &vec, sizeof(vec)); in prom_check_platform_support()
1778 if (prom_getprop(prom.chosen, "stdin", &val, sizeof(val)) > 0) { in prom_close_stdin()
2217 prom.chosen = call_prom("finddevice", 1, 1, ADDR("/chosen")); in prom_init_client_services()
2218 if (!PHANDLE_VALID(prom.chosen)) in prom_init_client_services()
2255 prom_getprop(prom.chosen, "mmu", &prom.mmumap, in prom_find_mmu()
2272 if (prom_getprop(prom.chosen, "stdout", &val, sizeof(val)) <= 0) in prom_init_stdout()
[all …]
/openbmc/u-boot/drivers/led/
H A DKconfig112 which LED is being acted on. As such, the chosen value must be unique
146 identify which LED is being acted on. As such, the chosen value must
181 identify which LED is being acted on. As such, the chosen value must
216 identify which LED is being acted on. As such, the chosen value must
251 identify which LED is being acted on. As such, the chosen value must
286 identify which LED is being acted on. As such, the chosen value must
/openbmc/linux/arch/sparc/kernel/
H A Dsetup_64.c664 phandle chosen = prom_finddevice("/chosen"); in setup_arch() local
667 cl = prom_getintdefault (chosen, "client-ip", 0); in setup_arch()
668 sv = prom_getintdefault (chosen, "server-ip", 0); in setup_arch()
669 gw = prom_getintdefault (chosen, "gateway-ip", 0); in setup_arch()
/openbmc/u-boot/arch/microblaze/dts/
H A Dmicroblaze-generic.dts7 chosen {
/openbmc/linux/Documentation/networking/device_drivers/ethernet/mellanox/mlx5/
H A Dkconfig.rst33 | mlx5e is the mlx5 ulp driver which provides netdevice kernel interface, when chosen, mlx5e wil…
166 - CONFIG_MLXFW: When chosen, mlx5 firmware flashing support will be enabled (via devlink and ethtoo…
167 - CONFIG_PTP_1588_CLOCK: When chosen, mlx5 ptp support will be enabled
168 - CONFIG_VXLAN: When chosen, mlx5 vxlan support will be enabled.
/openbmc/qemu/docs/system/
H A Dguest-loader.rst30 ``/chosen/module@<addr>`` entry in the FDT to indicate its location and
54 like via the ``/chosen/module@<addr>/bootargs`` node.

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