projects / people / ms / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| 4b684a6b JRO |
1 | # |
| 2 | # (C) Copyright 2017 Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org> | |
| 3 | # | |
| 4 | # SPDX-License-Identifier: GPL-2.0+ | |
| 5 | # | |
| 6 | ||
| 7 | ================================================================================ | |
| 8 | What is working (enough to boot a distro from SD card) | |
| 9 | ================================================================================ | |
| 10 | - UART | |
| 11 | - SD card | |
| 12 | - PSCI reset | |
| 13 | - Environment in EXT4 partition 1 in SD card (check defconfig for details) | |
| 14 | dont forget to insert the card in the SD slot before booting if you | |
| 15 | are going to make mods to the environment | |
| 16 | ||
| 17 | ================================================================================ | |
| 18 | Build & Run instructions | |
| 19 | ================================================================================ | |
| 20 | ||
| 21 | 1) Install mkbootimg and dtbTool from Codeaurora: | |
| 22 | ||
| 23 | git://codeaurora.org/quic/kernel/skales | |
| 24 | commit 8492547e404e969262d9070dee9bdd15668bb70f worked for me. | |
| 25 | ||
| 26 | 2) Setup CROSS_COMPILE to aarch64 compiler or if you use ccache just do | |
| 27 | CROSS_COMPILE="ccache aarch64-linux-gnu-" | |
| 28 | ||
| 29 | 3) cd to the u-boot tree | |
| 30 | ||
| 31 | $ make dragonboard820c_config | |
| 32 | $ make -j `nproc` | |
| 33 | ||
| 34 | 4) generate fake, empty ramdisk (can have 0 bytes) | |
| 35 | ||
| 36 | $ touch rd | |
| 37 | ||
| 38 | 5) Generate qualcomm device tree table with dtbTool | |
| 39 | ||
| 40 | $ dtbTool -o dt.img arch/arm/dts | |
| 41 | ||
| 42 | 6) Generate Android boot image with mkbootimg: | |
| 43 | ||
| 44 | $ mkbootimg --kernel=u-boot-dtb.bin \ | |
| 45 | --output=u-boot.img \ | |
| 46 | --dt=dt.img \ | |
| 47 | --pagesize 4096 \ | |
| 48 | --base 0x80000000 \ | |
| 49 | --ramdisk=rd \ | |
| 50 | --cmdline="" | |
| 51 | ||
| 52 | 7) Reboot the board into fastboot mode | |
| 53 | - plug the board micro-usb to your laptop usb host. | |
| 54 | - reboot the board with vol- button pressed | |
| 55 | ||
| 56 | 8) Boot the uboot image using fastboot | |
| 57 | ||
| 58 | $ fastboot boot u-boot.img | |
| 59 | ||
| 60 | or flash it to the UFS drive boot partition: | |
| 61 | ||
| 62 | $ fastboot flash boot u-boot.img | |
| 63 | $ fastboot reboot | |
| 64 | ||
| 65 | ||
| 66 | ================================================================================ | |
| 67 | To boot a linux kernel from SDHCI with the ROOTFS on an NFS share: | |
| 68 | ================================================================================ | |
| 69 | ||
| 70 | 1) create an EXT4 partition on the SD card (must be partition #1) | |
| 71 | ||
| 72 | 2) build the kernel image and dtb (documented extensively somewhere else) | |
| 73 | ||
| 74 | 3) copy the drivers to the NFS partition (ie: 192.168.1.2 /exports/db820c-rootfs) | |
| 75 | ||
| 76 | 4) add the u-boot headers to the image: | |
| 77 | ||
| 78 | $ mkimage -A arm64 \ | |
| 79 | -O linux \ | |
| 80 | -C none \ | |
| 81 | -T kernel \ | |
| 82 | -a 0x80080000 \ | |
| 83 | -e 0x80080000 \ | |
| 84 | -n Dragonboard820c \ | |
| 85 | -d $kernel/arch/arm64/boot/Image \ | |
| 86 | uImage | |
| 87 | ||
| 88 | 5) copy the generated uImage and the device tree binary to the SD card EXT4 | |
| 89 | partition | |
| 90 | ||
| 91 | $ cp uImage /mnt/boot/ | |
| 92 | $ cp apq8096-db820c.dtb /mnt/boot/ | |
| 93 | ||
| 94 | 6) on the SD card create /extlinux/extlinux.conf as follows: | |
| 95 | ||
| 96 | default nfs | |
| 97 | prompt 1 | |
| 98 | timeout 10 | |
| 99 | ||
| 100 | LABEL nfs | |
| 101 | MENU NFS entry | |
| 102 | LINUX /uImage | |
| 103 | FDT /apq8096-db820c.dtb | |
| 104 | APPEND root=/dev/nfs rw \ | |
| 105 | nfsroot=192.168.1.2:/exports/db829c-rootfs,v3,tcp \ | |
| 106 | rootwait \ | |
| 107 | ip=dhcp consoleblank=0 \ | |
| 108 | console=tty0 \ | |
| 109 | console=ttyMSM0,115200n8 \ | |
| 110 | earlyprintk earlycon=msm_serial_dm,0x75b0000 \ | |
| 111 | androidboot.bootdevice=624000.ufshc \ | |
| 112 | androidboot.verifiedbootstate=orange \ | |
| 113 | androidboot.ver0 | |
| 114 | ||
| 115 | 7) remove the SD card from the laptop and insert it back to the db820 board. | |
| 116 | the SD card EXT4 partition#1 should contain: | |
| 117 | /uImage | |
| 118 | /apq8096-db820c.dtb | |
| 119 | /extlinux/extlinux.conf | |
| 120 | ||
| 121 | 8) reboot the db820 board | |
| 122 | ||
| 123 | ================================================================================ | |
| 124 | Successful boot sequence | |
| 125 | ================================================================================ | |
| 126 | ||
| 127 | Format: Log Type - Time(microsec) - Message - Optional Info | |
| 128 | Log Type: B - Since Boot(Power On Reset), D - Delta, S - Statistic | |
| 129 | S - QC_IMAGE_VERSION_STRING=BOOT.XF.1.0-00301 | |
| 130 | S - IMAGE_VARIANT_STRING=M8996LAB | |
| 131 | S - OEM_IMAGE_VERSION_STRING=crm-ubuntu68 | |
| 132 | S - Boot Interface: UFS | |
| 133 | S - Secure Boot: Off | |
| 134 | S - Boot Config @ 0x00076044 = 0x000001c9 | |
| 135 | S - JTAG ID @ 0x000760f4 = 0x4003e0e1 | |
| 136 | S - OEM ID @ 0x000760f8 = 0x00000000 | |
| 137 | S - Serial Number @ 0x00074138 = 0x2e8844ce | |
| 138 | S - OEM Config Row 0 @ 0x00074188 = 0x0000000000000000 | |
| 139 | S - OEM Config Row 1 @ 0x00074190 = 0x0000000000000000 | |
| 140 | S - Feature Config Row 0 @ 0x000741a0 = 0x0050000010000100 | |
| 141 | S - Feature Config Row 1 @ 0x000741a8 = 0x00fff00001ffffff | |
| 142 | S - Core 0 Frequency, 1228 MHz | |
| 143 | B - 0 - PBL, Start | |
| 144 | B - 10412 - bootable_media_detect_entry, Start | |
| 145 | B - 47480 - bootable_media_detect_success, Start | |
| 146 | B - 47481 - elf_loader_entry, Start | |
| 147 | B - 49027 - auth_hash_seg_entry, Start | |
| 148 | B - 49129 - auth_hash_seg_exit, Start | |
| 149 | B - 82403 - elf_segs_hash_verify_entry, Start | |
| 150 | B - 84905 - PBL, End | |
| 151 | B - 86955 - SBL1, Start | |
| 152 | B - 182969 - usb: hs_phy_nondrive_start | |
| 153 | B - 183305 - usb: PLL lock success - 0x3 | |
| 154 | B - 186294 - usb: hs_phy_nondrive_finish | |
| 155 | B - 190442 - boot_flash_init, Start | |
| 156 | D - 30 - boot_flash_init, Delta | |
| 157 | B - 197548 - sbl1_ddr_set_default_params, Start | |
| 158 | D - 30 - sbl1_ddr_set_default_params, Delta | |
| 159 | B - 205509 - boot_config_data_table_init, Start | |
| 160 | D - 200659 - boot_config_data_table_init, Delta - (60 Bytes) | |
| 161 | B - 410713 - CDT Version:3,Platform ID:24,Major ID:1,Minor ID:0,Subtype:0 | |
| 162 | B - 415410 - Image Load, Start | |
| 163 | D - 22570 - PMIC Image Loaded, Delta - (37272 Bytes) | |
| 164 | B - 437980 - pm_device_init, Start | |
| 165 | B - 443744 - PON REASON:PM0:0x200000061 PM1:0x200000021 | |
| 166 | B - 480161 - PM_SET_VAL:Skip | |
| 167 | D - 40016 - pm_device_init, Delta | |
| 168 | B - 482083 - pm_driver_init, Start | |
| 169 | D - 2928 - pm_driver_init, Delta | |
| 170 | B - 488671 - pm_sbl_chg_init, Start | |
| 171 | D - 91 - pm_sbl_chg_init, Delta | |
| 172 | B - 495442 - vsense_init, Start | |
| 173 | D - 0 - vsense_init, Delta | |
| 174 | B - 505171 - Pre_DDR_clock_init, Start | |
| 175 | D - 396 - Pre_DDR_clock_init, Delta | |
| 176 | B - 509045 - ddr_initialize_device, Start | |
| 177 | B - 512766 - 8996 v3.x detected, Max frequency = 1.8 GHz | |
| 178 | B - 522373 - ddr_initialize_device, Delta | |
| 179 | B - 522404 - DDR ID, Rank 0, Rank 1, 0x6, 0x300, 0x300 | |
| 180 | B - 526247 - Basic DDR tests done | |
| 181 | B - 594994 - clock_init, Start | |
| 182 | D - 274 - clock_init, Delta | |
| 183 | B - 598349 - Image Load, Start | |
| 184 | D - 4331 - QSEE Dev Config Image Loaded, Delta - (46008 Bytes) | |
| 185 | B - 603808 - Image Load, Start | |
| 186 | D - 5338 - APDP Image Loaded, Delta - (0 Bytes) | |
| 187 | B - 612409 - usb: UFS Serial - 2f490ecf | |
| 188 | B - 616801 - usb: fedl, vbus_low | |
| 189 | B - 620431 - Image Load, Start | |
| 190 | D - 55418 - QSEE Image Loaded, Delta - (1640572 Bytes) | |
| 191 | B - 675849 - Image Load, Start | |
| 192 | D - 2013 - SEC Image Loaded, Delta - (4096 Bytes) | |
| 193 | B - 683413 - sbl1_efs_handle_cookies, Start | |
| 194 | D - 457 - sbl1_efs_handle_cookies, Delta | |
| 195 | B - 691892 - Image Load, Start | |
| 196 | D - 14396 - QHEE Image Loaded, Delta - (254184 Bytes) | |
| 197 | B - 706319 - Image Load, Start | |
| 198 | D - 14061 - RPM Image Loaded, Delta - (223900 Bytes) | |
| 199 | B - 721111 - Image Load, Start | |
| 200 | D - 3233 - STI Image Loaded, Delta - (0 Bytes) | |
| 201 | B - 727913 - Image Load, Start | |
| 202 | D - 34709 - APPSBL Image Loaded, Delta - (748716 Bytes) | |
| 203 | B - 762713 - SBL1, End | |
| 204 | D - 680028 - SBL1, Delta | |
| 205 | S - Flash Throughput, 94000 KB/s (2959024 Bytes, 31250 us) | |
| 206 | S - DDR Frequency, 1017 MHz | |
| 207 | Android Bootloader - UART_DM Initialized!!! | |
| 208 | ||
| 209 | [0] BUILD_VERSION= | |
| 210 | [0] BUILD_DATE=16:07:51 - Nov 17 2017 | |
| 211 | [0] welcome to lk | |
| 212 | [10] platform_init() | |
| 213 | [10] target_init() | |
| 214 | [10] RPM GLink Init | |
| 215 | [10] Opening RPM Glink Port success | |
| 216 | [10] Opening SSR Glink Port success | |
| 217 | [20] Glink Connection between APPS and RPM established | |
| 218 | [20] Glink Connection between APPS and RPM established | |
| 219 | [40] UFS init success | |
| 220 | [80] Qseecom Init Done in Appsbl | |
| 221 | [80] secure app region addr=0x86600000 size=0x2200000[90] TZ App region notif returned with status:0 addr:86600000 size:35651584 | |
| 222 | [100] TZ App log region register returned with status:0 addr:916d4000 size:4096 | |
| 223 | [100] Qseecom TZ Init Done in Appsbl | |
| 224 | [120] Loading cmnlib done | |
| 225 | [120] qseecom_start_app: Loading app keymaster for the first time | |
| 226 | [150] <8>keymaster: "\"KEYMASTER Init \"" | |
| 227 | [160] Selected panel: none | |
| 228 | Skip panel configuration | |
| 229 | [160] pm8x41_get_is_cold_boot: cold boot | |
| 230 | [170] boot_verifier: Device is in ORANGE boot state. | |
| 231 | [180] Device is unlocked! Skipping verification... | |
| 232 | [180] Loading (boot) image (348160): start | |
| 233 | [190] Loading (boot) image (348160): done | |
| 234 | [190] use_signed_kernel=1, is_unlocked=1, is_tampered=0. | |
| 235 | [200] Your device has been unlocked and cant be trusted. | |
| 236 | Wait for 5 seconds before proceeding | |
| 237 | ||
| 238 | [5200] mdtp: mdtp_img loaded | |
| 239 | [5210] mdtp: is_test_mode: test mode is set to 1 | |
| 240 | [5210] mdtp: read_metadata: SUCCESS | |
| 241 | [5230] LK SEC APP Handle: 0x1 | |
| 242 | [5230] Return value from recv_data: 14 | |
| 243 | [5240] Return value from recv_data: 14 | |
| 244 | [5250] Return value from recv_data: 14 | |
| 245 | [5260] DTB Total entry: 1, DTB version: 3 | |
| 246 | [5260] Using DTB entry 0x00000123/00000000/0x00000018/0 for device 0x00000123/00030001/0x00010018/0 | |
| 247 | [5270] cmdline: androidboot.bootdevice=624000.ufshc androidboot.verifiedbootstate=orange androidboot.veritymode=enforcing androidboot.serialno=2f490ecf androidboot.baseband=apq mdss_mdp.panel=0 | |
| 248 | [5290] Updating device tree: start | |
| 249 | [5290] Updating device tree: done | |
| 250 | [5290] Return value from recv_data: 14 | |
| 251 | [5300] RPM GLINK UnInit | |
| 252 | [5300] Qseecom De-Init Done in Appsbl | |
| 253 | [5300] booting linux @ 0x80080000, ramdisk @ 0x82200000 (0), tags/device tree @ 0x82000000 | |
| 254 | [5310] Jumping to kernel via monitor | |
| 255 | ||
| 256 | U-Boot 2017.11-00145-ge895117 (Nov 29 2017 - 10:04:06 +0100) | |
| 257 | Qualcomm-DragonBoard 820C | |
| 258 | ||
| 259 | DRAM: 3 GiB | |
| 260 | PSCI: v1.0 | |
| 261 | MMC: sdhci@74a4900: 0 | |
| 262 | In: serial@75b0000 | |
| 263 | Out: serial@75b0000 | |
| 264 | Err: serial@75b0000 | |
| 265 | Net: Net Initialization Skipped | |
| 266 | No ethernet found. | |
| 267 | Hit any key to stop autoboot: 0 | |
| 268 | switch to partitions #0, OK | |
| 269 | mmc0 is current device | |
| 270 | Scanning mmc 0:1... | |
| 271 | Found /extlinux/extlinux.conf | |
| 272 | Retrieving file: /extlinux/extlinux.conf | |
| 273 | 433 bytes read in 71 ms (5.9 KiB/s) | |
| 274 | 1: nfs root | |
| 275 | ||
| 276 | Retrieving file: /uImage | |
| 277 | 19397184 bytes read in 2024 ms (9.1 MiB/s) | |
| 278 | append: root=/dev/nfs rw nfsroot=192.168.1.2:/db820c/rootfs,v3,tcp rootwait ip=dhcp consoleblank=0 console=tty0 console=ttyMSM0,115200n8 earlyprintk earlycon=msm_serial_dm,0x75b0000 androidboot.bootdevice=624000.ufshc androidboot.verifiedbootstate=orange androidboot.ver0 | |
| 279 | ||
| 280 | Retrieving file: /apq8096-db820c.dtb | |
| 281 | 38134 bytes read in 37 ms (1005.9 KiB/s) | |
| 282 | ||
| 283 | ## Booting kernel from Legacy Image at 95000000 ... | |
| 284 | Image Name: Dragonboard820c | |
| 285 | Image Type: AArch64 Linux Kernel Image (uncompressed) | |
| 286 | Data Size: 19397120 Bytes = 18.5 MiB | |
| 287 | Load Address: 80080000 | |
| 288 | Entry Point: 80080000 | |
| 289 | Verifying Checksum ... OK | |
| 290 | ## Flattened Device Tree blob at 93000000 | |
| 291 | Booting using the fdt blob at 0x93000000 | |
| 292 | Loading Kernel Image ... OK | |
| 293 | Using Device Tree in place at 0000000093000000, end 000000009300c4f5 | |
| 294 | ||
| 295 | Starting kernel ... | |
| 296 | ||
| 297 | [ 0.000000] Booting Linux on physical CPU 0x0 | |
| 298 | [ 0.000000] Linux version 4.11.3-30039-g5a922a1 (jramirez@igloo) (gcc version 6.3.1 20170404 (Linaro GCC 6.3-2017.05) ) #1 SMP PREEMPT Wed Oct 18 10:21:11 CEST 2017 | |
| 299 | [ 0.000000] Boot CPU: AArch64 Processor [511f2112] | |
| 300 | [ 0.000000] earlycon: msm_serial_dm0 at MMIO 0x00000000075b0000 (options '') | |
| 301 | [ 0.000000] bootconsole [msm_serial_dm0] enabled | |
| 302 | [ 0.000000] efi: Getting EFI parameters from FDT: | |
| 303 | [ 0.000000] efi: UEFI not found. | |
| 304 | [ 0.000000] OF: reserved mem: OVERLAP DETECTED! | |
| 305 | [ 0.000000] adsp@8ea00000 (0x000000008ea00000--0x0000000090400000) overlaps with gpu@8f200000 (0x000000008f200000--0x000000008f300000) | |
| 306 | [ 0.000000] Reserved memory: created DMA memory pool at 0x000000008f200000, size 1 MiB | |
| 307 | [ 0.000000] OF: reserved mem: initialized node gpu@8f200000, compatible id shared-dma-pool | |
| 308 | [ 0.000000] Reserved memory: created DMA memory pool at 0x0000000090400000, size 8 MiB | |
| 309 | [ 0.000000] OF: reserved mem: initialized node venus@90400000, compatible id shared-dma-pool | |
| 310 | [ 0.000000] cma: Reserved 128 MiB at 0x00000000b8000000 | |
| 311 | [ 0.000000] NUMA: No NUMA configuration found | |
| 312 | [ 0.000000] NUMA: Faking a node at [mem 0x0000000000000000-0x00000000bfffffff] | |
| 313 | [ 0.000000] NUMA: Adding memblock [0x80000000 - 0x857fffff] on node 0 | |
| 314 | [ 0.000000] NUMA: Adding memblock [0x91800000 - 0xbfffffff] on node 0 | |
| 315 | [ 0.000000] NUMA: Initmem setup node 0 [mem 0x80000000-0xbfffffff] | |
| 316 | [ 0.000000] NUMA: NODE_DATA [mem 0xb7fb6680-0xb7fb817f] | |
| 317 | [ 0.000000] Zone ranges: | |
| 318 | [ 0.000000] DMA [mem 0x0000000080000000-0x00000000bfffffff] | |
| 319 | [ 0.000000] Normal empty | |
| 320 | [ 0.000000] Movable zone start for each node | |
| 321 | [ 0.000000] Early memory node ranges | |
| 322 | [ 0.000000] node 0: [mem 0x0000000080000000-0x00000000857fffff] | |
| 323 | [ 0.000000] node 0: [mem 0x0000000091800000-0x00000000bfffffff] | |
| 324 | [ 0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x00000000bfffffff] | |
| 325 | [ 0.000000] psci: probing for conduit method from DT. | |
| 326 | [ 0.000000] psci: PSCIv1.0 detected in firmware. | |
| 327 | [ 0.000000] psci: Using standard PSCI v0.2 function IDs | |
| 328 | [ 0.000000] psci: MIGRATE_INFO_TYPE not supported. | |
| 329 | [ 0.000000] percpu: Embedded 23 pages/cpu @ffff8000de9a3000 s57240 r8192 d28776 u94208 | |
| 330 | [ 0.000000] pcpu-alloc: s57240 r8192 d28776 u94208 alloc=23*4096 | |
| 331 | [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 | |
| 332 | [ 0.000000] Detected PIPT I-cache on CPU0 | |
| 333 | [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 720293 | |
| 334 | [ 0.000000] Policy zone: Normal | |
| 335 | [ 0.000000] Kernel command line: root=/dev/nfs rw nfsroot=192.168.1.2:/db820c/rootfs,v3,tcp rootwait ip=dhcp consoleblank=0 | |
| 336 | console=tty0 console=ttyMSM0,115200n8 earlyprintk earlycon=msm_serial_dm,0x75b0000 androidboot.bootdevice=624000.ufshc androidboot.verifiedbootstate=orange a | |
| 337 | ndroidboot.ver0 | |
| 338 | [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) | |
| 339 | [ 0.000000] software IO TLB [mem 0xd3fff000-0xd7fff000] (64MB) mapped at [ffff800053fff000-ffff800057ffefff] | |
| 340 | [ 0.000000] Memory: 2644172K/2926908K available (11196K kernel code, 1470K rwdata, 5132K rodata, 1088K init, 449K bss, 151664K reserved, 131072K cma-reser | |
| 341 | ved) | |
| 342 | [ 0.000000] Virtual kernel memory layout: | |
| 343 | [ 0.000000] modules : 0xffff000000000000 - 0xffff000008000000 ( 128 MB) | |
| 344 | [ 0.000000] vmalloc : 0xffff000008000000 - 0xffff7dffbfff0000 (129022 GB) | |
| 345 | [ 0.000000] .text : 0xffff000008080000 - 0xffff000008b70000 ( 11200 KB) | |
| 346 | [ 0.000000] .rodata : 0xffff000008b70000 - 0xffff000009080000 ( 5184 KB) | |
| 347 | [ 0.000000] .init : 0xffff000009080000 - 0xffff000009190000 ( 1088 KB) | |
| 348 | [ 0.000000] .data : 0xffff000009190000 - 0xffff0000092ffa00 ( 1471 KB) | |
| 349 | [ 0.000000] .bss : 0xffff0000092ffa00 - 0xffff00000937014c ( 450 KB) | |
| 350 | [ 0.000000] fixed : 0xffff7dfffe7fd000 - 0xffff7dfffec00000 ( 4108 KB) | |
| 351 | [ 0.000000] PCI I/O : 0xffff7dfffee00000 - 0xffff7dffffe00000 ( 16 MB) | |
| 352 | [ 0.000000] vmemmap : 0xffff7e0000000000 - 0xffff800000000000 ( 2048 GB maximum) | |
| 353 | [ 0.000000] 0xffff7e0000000000 - 0xffff7e00037a93c0 ( 55 MB actual) | |
| 354 | [ 0.000000] memory : 0xffff800000000000 - 0xffff8000dea4f000 ( 3562 MB) | |
| 355 | [ 0.000000] SLUB: HWalign=128, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 | |
| 356 | [ 0.000000] Preemptible hierarchical RCU implementation. | |
| 357 | [ 0.000000] Build-time adjustment of leaf fanout to 64. | |
| 358 | [ 0.000000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4. | |
| 359 | [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=4 | |
| 360 | [ 0.000000] NR_IRQS:64 nr_irqs:64 0 | |
| 361 | [ 0.000000] GICv3: CPU0: found redistributor 0 region 0:0x0000000009c00000 | |
| 362 | [ 0.000000] GICv2m: range[mem 0x09bd0000-0x09bd0fff], SPI[544:639] | |
| 363 | [ 0.000000] arm_arch_timer: Architected cp15 and mmio timer(s) running at 19.20MHz (virt/virt). | |
| 364 | [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x46d987e47, max_idle_ns: 440795202767 ns | |
| 365 | [ 0.000002] sched_clock: 56 bits at 19MHz, resolution 52ns, wraps every 4398046511078ns | |
| 366 | ||
| 367 | [....] | |
| 368 | ||
| 369 | ||
| 370 | Some kernel information: | |
| 371 | ||
| 372 | root@linaro-developer:~# cat /proc/cpuinfo | |
| 373 | processor : 0 | |
| 374 | BogoMIPS : 38.40 | |
| 375 | Features : fp asimd evtstrm aes pmull sha1 sha2 crc32 cpuid | |
| 376 | CPU implementer : 0x51 | |
| 377 | CPU architecture: 8 | |
| 378 | CPU variant : 0x1 | |
| 379 | CPU part : 0x211 | |
| 380 | CPU revision : 2 | |
| 381 | ||
| 382 | processor : 1 | |
| 383 | BogoMIPS : 38.40 | |
| 384 | Features : fp asimd evtstrm aes pmull sha1 sha2 crc32 cpuid | |
| 385 | CPU implementer : 0x51 | |
| 386 | CPU architecture: 8 | |
| 387 | CPU variant : 0x1 | |
| 388 | CPU part : 0x211 | |
| 389 | CPU revision : 2 | |
| 390 | ||
| 391 | processor : 2 | |
| 392 | BogoMIPS : 38.40 | |
| 393 | Features : fp asimd evtstrm aes pmull sha1 sha2 crc32 cpuid | |
| 394 | CPU implementer : 0x51 | |
| 395 | CPU architecture: 8 | |
| 396 | CPU variant : 0x1 | |
| 397 | CPU part : 0x205 | |
| 398 | CPU revision : 2 | |
| 399 | ||
| 400 | processor : 3 | |
| 401 | BogoMIPS : 38.40 | |
| 402 | Features : fp asimd evtstrm aes pmull sha1 sha2 crc32 cpuid | |
| 403 | CPU implementer : 0x51 | |
| 404 | CPU architecture: 8 | |
| 405 | CPU variant : 0x1 | |
| 406 | CPU part : 0x205 | |
| 407 | CPU revision : 2 | |
| 408 | ||
| 409 | root@linaro-developer:~# uname -a | |
| 410 | Linux linaro-developer 4.11.3-30039-g5a922a1 #1 SMP PREEMPT Wed Oct 18 10:21:11 CEST 2017 aarch64 GNU/Linux | |
| 411 | ||
| 412 | root@linaro-developer:~# cat /proc/cmdline | |
| 413 | root=/dev/nfs rw nfsroot=192.168.1.2:/db820c/rootfs,v3,tcp rootwait ip=dhcp consoleblank=0 console=tty0 console=ttyMSM0,115200n8 earlyprintk earlycon=msm_serial_dm,0x75b0000 androidboot.bootdevice=624000.ufshc androidboot.verifiedbootstate=orange androidboot.ver0 | |
| 414 | ||
| 415 | root@linaro-developer:~# cat /proc/meminfo | |
| 416 | MemTotal: 2776332 kB | |
| 417 | MemFree: 2593696 kB | |
| 418 | MemAvailable: 2561432 kB | |
| 419 | Buffers: 0 kB | |
| 420 | Cached: 94744 kB | |
| 421 | SwapCached: 0 kB | |
| 422 | Active: 43888 kB | |
| 423 | Inactive: 72972 kB | |
| 424 | Active(anon): 22968 kB | |
| 425 | Inactive(anon): 24616 kB | |
| 426 | Active(file): 20920 kB | |
| 427 | Inactive(file): 48356 kB | |
| 428 | Unevictable: 0 kB | |
| 429 | Mlocked: 0 kB | |
| 430 | SwapTotal: 0 kB | |
| 431 | SwapFree: 0 kB | |
| 432 | Dirty: 0 kB | |
| 433 | Writeback: 0 kB | |
| 434 | AnonPages: 22120 kB | |
| 435 | Mapped: 29284 kB | |
| 436 | Shmem: 25468 kB | |
| 437 | Slab: 32876 kB | |
| 438 | SReclaimable: 12924 kB | |
| 439 | SUnreclaim: 19952 kB | |
| 440 | KernelStack: 2144 kB | |
| 441 | PageTables: 928 kB | |
| 442 | NFS_Unstable: 0 kB | |
| 443 | Bounce: 0 kB | |
| 444 | WritebackTmp: 0 kB | |
| 445 | CommitLimit: 1388164 kB | |
| 446 | Committed_AS: 204192 kB | |
| 447 | VmallocTotal: 135290290112 kB | |
| 448 | VmallocUsed: 0 kB | |
| 449 | VmallocChunk: 0 kB | |
| 450 | AnonHugePages: 2048 kB | |
| 451 | ShmemHugePages: 0 kB | |
| 452 | ShmemPmdMapped: 0 kB | |
| 453 | CmaTotal: 131072 kB | |
| 454 | CmaFree: 130356 kB | |
| 455 | HugePages_Total: 0 | |
| 456 | HugePages_Free: 0 | |
| 457 | HugePages_Rsvd: 0 | |
| 458 | HugePages_Surp: 0 | |
| 459 | Hugepagesize: 2048 kB |