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/openbmc/u-boot/cmd/mvebu/
H A DKconfig8 bubt - Burn a u-boot image to flash
17 bool "NAND flash boot"
20 Enable boot from NAND flash.
21 Allow usage of NAND flash as a target for "bubt" command
26 bool "SPI flash boot"
29 Enable boot from SPI flash.
30 Allow usage of SPI flash as a target for "bubt" command
35 bool "eMMC flash boot"
38 Enable boot from eMMC boot partition
47 default "flash-image.bin"
/openbmc/u-boot/board/freescale/c29xpcie/
H A DREADME13 - 64 Mbyte NOR flash single-chip memory
14 - 4 Gbyte NAND flash memory
52 SW5[1:4]= 1111 and SW5[6]=0 for boot from 16bit NOR flash
53 SW5[1:4]= 0110 and SW5[6]=0 for boot from SPI flash
56 Build and program U-Boot to NOR flash
58 1. Build u-boot.bin image example:
63 2. Program u-boot.bin into NOR flash
74 1. Program u-boot.bin into alternate NOR bank
91 1. Build u-boot-spi.bin image
93 Need the boot_format tool to generate u-boot-spi.bin from the u-boot.bin.
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/openbmc/u-boot/board/freescale/mpc8313erdb/
H A DREADME8 To boot the image at 0xFE000000 in NOR flash, use these DIP
18 To boot the image at the beginning of NAND flash, use these
28 When booting from NAND, use u-boot-nand.bin, not u-boot.bin.
44 When booting from NAND, NAND flash is CS0 and NOR flash
65 33 - 33 MHz oscillator, boot from NOR flash
66 66 - 66 MHz oscillator, boot from NOR flash
67 NAND_33 - 33 MHz oscillator, boot from NAND flash
68 NAND_66 - 66 MHz oscillator, boot from NAND flash)
75 NOR flash:
84 if the new U-Boot doesn't boot.
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/openbmc/u-boot/doc/
H A DREADME.at914 - I. Board mapping & boot media
8 I. Board mapping & boot media
23 - Nand flash.
45 - Nand flash.
65 - Nand flash.
73 You can choose to boot directly from U-Boot at config step
74 make at91sam9263ek_norflash_boot_config - boot from nor flash
87 - Nand flash.
154 All the board support boot from NAND flash will use the following NAND
158 0x00040000 - 0x000BFFFF u-boot (512 KiB)
[all …]
H A DREADME.malta3 How to flash using a MIPS Navigator Probe:
6 be unable to flash your Malta using a Navigator Probe.
12 source /path/to/u-boot/board/imgtec/malta/flash-malta-boot.tcl
14 flash-boot /path/to/u-boot/u-boot.bin
H A DREADME.qemu-mips13 Supports emulated flash (patch Jean-Christophe PLAGNIOL-VILLARD) with
14 recent qemu versions. When using emulated flash, launch with
41 or using u-boot.bin from emulated flash:
46 # dd of=flash bs=1k count=4k if=/dev/zero
47 # dd of=flash bs=1k conv=notrunc if=u-boot.bin
49 # qemu-system-mips[64][el] [-cpu MIPS64R2-generic] -M mips -pflash flash -nographic
70 # dd if=uImage bs=1k conv=notrunc seek=224 of=flash
98 # mkdir /mnt/boot
131 10) Now you can boot from flash, ide, ide+ext2 and tfp
180 Discard symbol table from `/private/u-boot-arm/u-boot'? (y or n) y
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/openbmc/u-boot/board/freescale/mpc8349itx/
H A DREADME35 of the flash chips. If J22.E is ON (i.e. jumpered), then flash chip
70 FEFF_FFFF End of flash
77 FEFF_FFFF End of flash
83 F7FF_FFFF End of flash
100 cd u-boot
150 2) Take the u-boot.bin image and flash it at FEF00000.
152 tftp $loadaddr u-boot.bin
163 4) Take the u-boot.bin image and flash it at FE000000.
165 tftp $loadaddr u-boot.bin
170 The HRCW in flash is currently set to boot the image at FE000000.
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/openbmc/u-boot/arch/sandbox/dts/
H A Dsandbox.dts28 u-boot,dm-pre-reloc;
33 * that the STM32L flash erases to 0, not 0xff.
35 flash {
36 u-boot,dm-pre-reloc;
219 firmware_storage_spi: flash@0 {
294 u-boot,dm-spl;
308 flash-stick {
310 compatible = "sandbox,usb-flash";
324 flash-stick {
326 compatible = "sandbox,usb-flash";
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/openbmc/u-boot/board/freescale/p1010rdb/
H A DREADME.P1010RDB-PA16 - 32 Mbyte NAND flash memory
82 SW4[1:4]= 1111 and SW6[4]=0 for boot from 16bit NOR flash
83 SW4[1:4]= 1000 and SW6[4]=1 for boot from 8bit NAND flash
84 SW4[1:4]= 0110 and SW6[4]=0 for boot from SPI flash
98 Build and burn U-Boot to NOR flash
105 2. Burn u-boot.bin into NOR flash
134 Build and burn U-Boot to NAND flash
141 2. Burn u-boot-nand.bin into NAND flash
149 Build and burn U-Boot to SPI flash
160 2. Burn u-boot-spi.bin into SPI flash
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H A DREADME.P1010RDB-PB16 - 32M bytes NOR flash single-chip memory
17 - 2G bytes NAND flash memory
84 => run boot_nand (boot from NAND flash)
85 => run boot_spi (boot from SPI flash)
102 Since pins multiplexing, TDM and CAN are muxed with SPI flash.
103 SDHC is muxed with IFC. IFC and SPI flash are enabled by default.
147 Steps to program images to flash for different boot mode
149 1. NOR boot
159 2. NAND boot
164 3. SPI boot
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/openbmc/u-boot/board/freescale/mpc8544ds/
H A DREADME11 They are both present on boot, but there locations can be swapped
16 on the flash bank mappings for the next reset cycle.
19 boot bank at 0xfff8_0000.
38 tftp 1000000 u-boot.bin.8544ds
44 To overwrite the image in the boot flash bank:
46 tftp 1000000 u-boot.bin.8544ds
51 Other example U-Boot image and flash manipulations examples
59 of using either the current or alternate flash bank as the boot
76 /* reset board but use the to alternate flash bank */
99 linux-2.6/arch/powerpc/boot/dts/mpc8544ds.dts
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/openbmc/u-boot/arch/arm/mach-imx/
H A DMakefile123 u-boot.imx: MKIMAGEOUTPUT = u-boot.imx.log
125 u-boot.imx: u-boot.bin u-boot.cfgout $(PLUGIN).bin FORCE
134 u-boot-dtb.imx: u-boot-dtb.bin u-boot-dtb.cfgout $(PLUGIN).bin FORCE
146 flash.bin: MKIMAGEOUTPUT = flash.log
148 spl/u-boot-spl-ddr.bin: spl/u-boot-spl.bin spl/u-boot-spl.cfgout FORCE
153 flash.bin: spl/u-boot-spl-ddr.bin u-boot.itb FORCE
163 flash.bin: MKIMAGEOUTPUT = flash.log
165 flash.bin: spl/u-boot-spl.bin u-boot.itb FORCE
182 u-boot.uim: u-boot.bin FORCE
194 u-boot-with-nand-spl.imx: spl/u-boot-nand-spl.imx u-boot.uim FORCE
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/openbmc/u-boot/arch/arm/dts/
H A Dstm32mp157c-ev1-u-boot.dtsi17 compatible = "spi-flash";
21 compatible = "spi-flash";
34 u-boot,dm-spl;
38 u-boot,dm-spl;
40 u-boot,dm-spl;
45 u-boot,dm-spl;
47 u-boot,dm-spl;
50 u-boot,dm-spl;
55 u-boot,dm-spl;
57 u-boot,dm-spl;
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H A Dast2500-evb.dts3 #include "ast2500-u-boot.dtsi"
27 u-boot,dm-pre-reloc;
36 u-boot,dm-pre-reloc;
41 u-boot,dm-pre-reloc;
46 u-boot,dm-pre-reloc;
67 flash@0 {
74 flash@1 {
84 flash@0 {
92 flash@1 {
H A Dast2400-evb.dts3 #include "ast2400-u-boot.dtsi"
27 u-boot,dm-pre-reloc;
36 u-boot,dm-pre-reloc;
41 u-boot,dm-pre-reloc;
62 flash@0 {
69 flash@1 {
79 flash@0 {
87 flash@1 {
H A Darmada-385-turris-omnia-u-boot.dtsi15 u-boot,dm-pre-reloc;
18 u-boot,dm-pre-reloc;
21 u-boot,dm-pre-reloc;
25 u-boot,dm-pre-reloc;
29 u-boot,dm-pre-reloc;
33 u-boot,dm-pre-reloc;
42 u-boot,dm-pre-reloc;
44 spi-flash@0 {
45 compatible = "spi-flash";
48 u-boot,dm-pre-reloc;
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/openbmc/u-boot/board/lego/ev3/
H A DREADME5 on the davinci da850 evm. The EV3 has a 16MB spi flash and a SDHC microSD card
11 The EV3 contains a bootloader in EEPROM that loads u-boot.bin from address 0x0
12 of the SPI flash memory (with a size of 256KiB!). Because the EEPROM is read-
19 * If it is, try to load boot.scr from the first FAT partition
20 * If loading boot.scr was successful, run it
26 * If loading uImage was successful, boot it (DT is optional)
27 * If none of the above was successful, try booting from flash
36 | u-boot.bin | 0x0 | 0x40000 (256KiB) |
41 Writing image to flash
44 The EEPROM contains a program for uploading an image file to the flash memory.
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/openbmc/u-boot/board/synopsys/axs10x/
H A Dconfig.mk5 bsp-generate: u-boot u-boot.bin
10 --spi-flash-offset 0x200000 \
11 --image $(srctree)/u-boot.bin \
12 --elf $(srctree)/u-boot
17 --spi-flash-offset 0x0 \
18 --image $(srctree)/u-boot.bin \
19 --elf $(srctree)/u-boot
22 -d $(srctree)/u-boot-update.txt \
23 $(srctree)/u-boot-update.img &> /dev/null
/openbmc/u-boot/board/freescale/mpc8315erdb/
H A DREADME8 To boot the image at 0xFE000000 in NOR flash, use these DIP
18 To boot the image at the beginning of NAND flash, use these
28 When booting from NAND, use u-boot-nand.bin, not u-boot.bin.
41 When booting from NAND, NAND flash is CS0 and NOR flash
61 make MPC8315ERDB_config (or MPC8315ERDB_NAND_config for u-boot-nand.bin)
68 NOR flash:
70 tftp 40000 u-boot.bin
80 NAND flash:
/openbmc/u-boot/arch/arm/cpu/armv8/fsl-layerscape/doc/
H A DREADME.qspi16 Booting from QSPI requires two images, RCW and u-boot-dtb.bin.
17 The difference between QSPI boot RCW image and NOR boot image is the PBI
18 command sequence for setting the boot location pointer. It's should point
19 to the address for u-boot in QSPI flash.
21 RCW image should be written to the beginning of QSPI flash device.
22 Example of using u-boot command
31 To get the QSPI image, build u-boot with QSPI config, for example,
32 <board_name>_qspi_defconfig. The image needed is u-boot-dtb.bin.
37 => sf erase 10000 +<size of u-boot image>
39 => sf write <u-boot image in memory> 10000 <size of u-boot image>
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/openbmc/u-boot/board/freescale/mx35pdk/
H A DREADME6 - CPU module, with CPU, RAM, flash
10 The board is usually delivered with redboot. This howto explains how to boot
13 The board is delivered with Redboot on the NAND flash. It is possible to
25 Kernel is taken from flash. The image is in zImage format.
69 …dk-4.2-arm/arm rw ip=dhcp mtdparts=mxc_nand:1m(boot),5m(linux),96m(root),8m(cfg),1938m(user);physm…
74 U-Boot should be stored on the NOR flash.
82 Saving U-Boot in the NOR flash
85 Check the partition for boot in the NOR flash. Setting the mtdparts as reported,
86 the boot partition should be /dev/mtd0.
100 dd if=u-boot.bin of=/dev/mtd0
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/openbmc/u-boot/board/freescale/ls2080ardb/
H A DREADME29 - 128 MB NOR flash 16-bit data bus
30 - One 2 GB NAND flash with ECC support
39 - 128 MB high-speed flash Memory for boot code and storage (up to 108MHz)
50 - Default boot source is QSPI-boot
52 - RTC and QSPI flash devices are different
84 a) NOR boot
85 b) NAND boot
86 c) QSPI boot
105 QSPI boot details
110 Images needs to be copied to QSPI flash
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/openbmc/u-boot/doc/mvebu/cmd/
H A Dbubt.txt3 Bubt command is used to burn a new ATF image to flash device.
7 - file-name Image file name to burn. default = flash-image.bin
8 - destination Flash to burn to [spi, nand, mmc]. default = active flash
12 bubt - Burn flash-image.bin from tftp to active flash
13 bubt latest-spi.bin nand - Burn latest-spi.bin from tftp to NAND flash
26 Example: when using the FAT file system on USB flash device:
38 - The eMMC has 2 boot partitions (BOOT0 and BOOT1) and a user data partition (DATA).
39 The boot partitions are numbered as partition 1 and 2 in MMC driver.
41 boot images and U-Boot environment in RAW mode since it will break file system
43 The default boot partition is BOOT0. It is selected by the following parameter:
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/openbmc/u-boot/board/freescale/mpc8610hpcd/
H A DREADME16 The flash is 128M starting at 0xF800_0000.
19 The boot image is at 0xFFF0_0000.
24 tftp 1000000 u-boot.bin
32 tftp 1000000 u-boot.bin
41 of using either the current or alternate flash bank as the boot
58 /* reset board but use the to alternate flash bank */
61 /* reset board, use alternate flash bank with watchdog timer enabled*/
72 To manually switch the flash banks using the DIP switch
/openbmc/linux/arch/xtensa/boot/dts/
H A Dxtfpga-flash-4m.dtsi4 flash: flash@08000000 { label
7 compatible = "cfi-flash";
12 label = "boot loader area";
16 label = "boot environment";

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