redonkable/remarkable-uboot
redonkable/remarkable-uboot
1
0
Fork 0
Code Releases Activity
remarkable-uboot/include
History
Kyle Moffett 0ecb55132b eXMeritus HWW-1U-1A: Add support for the AT24C128N I2C EEPROM 
This EEPROM is hardware-write-protected and used to persist key
information such as the serial number and MAC addresses even if the
primary environment sector in NOR FLASH is overwritten.

During manufacturing, the environment is initialized from Linux and then
the key parameters copied to the EEPROM via U-Boot:

  env export -c -s 0x2000 $loadaddr serial# macaddr mac1addr mac2addr
  eeprom write $loadaddr 0x0000 0x2000

The chip is then locked via hardware for delivery.

When doing a field U-Boot upgrade, the environment is erased and reset
to the defaults to avoid problems with "hwconfig" changes, etc.  After
loading the new U-Boot image, the hardware data is reloaded:

  i2c dev 0
  eeprom read $loadaddr 0x0000 0x2000
  env import -c $loadaddr 0x2000
  saveenv

The first three commands are saved in the "restore_eeprom" variable for
user convenience.  (EG: "run restore_eeprom && saveenv")

Signed-off-by: Kyle Moffett <Kyle.D.Moffett@boeing.com>
Cc: Andy Fleming <afleming@gmail.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2012-01-11 13:57:53 -06:00
..
andestech andes_pcu.h: header file of andes_pcu power control unit 2011-11-09 16:35:27 +08:00
asm-generic Add generic gpio.h in asm-generic 2011-10-17 23:56:59 +02:00
bedbug ppc: Fix DBSR_IAx defines in <bedbug/regs.h> 2011-10-09 22:20:44 +02:00
configs eXMeritus HWW-1U-1A: Add support for the AT24C128N I2C EEPROM 2012-01-11 13:57:53 -06:00
cramfs
faraday ftsdc010: add support of ftsdc010 mmc controller 2011-09-04 18:03:02 -05:00
galileo cleanup: Fix typos and misspellings in various files. 2011-07-28 21:27:36 +02:00
jffs2
linux nand: Add common functions to linux/mtd/nand.h 2011-12-06 23:59:31 +01:00
lzma
mtd cfi_flash: Add optional config register write to cfi-detection 2010-12-17 09:56:05 +01:00
pcmcia
synopsys dwcddr21mctl: Synopsys DWC DDR2/1 Memory Controller 2011-11-09 16:35:27 +08:00
u-boot
usb usb: s3c_udc_otg: fix GCC 4.6 build warnings 2011-12-20 23:20:01 +01:00
.gitignore tools: logo: split bmp arrays from bmp_logo.h 2011-11-15 23:58:26 +01:00
74xx_7xx.h
_exports.h lib, vsprintf: introduce strict_strtoul 2011-05-12 21:07:06 +02:00
ACEX1K.h fpga: constify to fix build warning 2011-08-01 15:19:40 +02:00
addr_map.h
ahci.h scsi/ahci: add support for non-PCI controllers 2011-07-26 00:06:58 +02:00
ali512x.h Convert ISO-8859 files to UTF-8 2011-08-04 23:34:02 +02:00
altera.h fpga: constify to fix build warning 2011-08-01 15:19:40 +02:00
amba_clcd.h
ambapp.h
api_public.h api: export LCD device to external apps 2011-11-15 23:58:27 +01:00
arm925t.h
armcoremodule.h
asm-offsets.h
at45.h
at91rm9200_i2c.h
at91rm9200_net.h
ata.h
atmel_lcdc.h
bcd.h
bcm5221.h
bmp_layout.h
bus_vcxk.h
bzlib.h
circbuf.h
clps7111.h
command.h env: clean cmd_nvedit.c checkpatch and code style 2011-11-22 08:39:25 +01:00
common.h common.h: remove value from bool defines 2012-01-05 16:35:29 +01:00
commproc.h cleanup: Fix typos and misspellings in various files. 2011-07-28 21:27:36 +02:00
compiler.h Define uintptr_t as long int to simplify printf() format strings 2011-11-22 08:39:24 +01:00
config_cmd_all.h ARM: drop unsupported 'trab' board 2011-06-22 20:00:51 +02:00
config_cmd_default.h
config_cmd_defaults.h crc32: make command optional 2011-04-13 15:56:43 -04:00
config_defaults.h disk/part.c: Make features optional 2011-07-26 14:10:14 +02:00
config_phylib_all_drivers.h phylib: Enable AR8021 phy support 2011-11-11 07:48:59 -06:00
crc.h
da9030.h
dataflash.h dataflash: fix parameters order in write_dataflash() 2011-11-27 19:46:27 +01:00
ddr_spd.h mpc8xxx: update module_type values from JEDEC DDR3 SPD Specification 2011-11-29 08:48:06 -06:00
div64.h
dm9000.h
dm9161.h
dp83848.h
ds1722.h
ds4510.h
dtt.h hwmon: Provide dtt_init() 2011-10-22 01:22:21 +02:00
e500.h
elf.h
environment.h env: remove value from boolean defines 2012-01-05 16:35:54 +01:00
errno.h
exports.h Standalone Apps: Standalone apps should need only exports.h. 2011-12-06 20:52:35 +01:00
ext2fs.h ext2: constify file/dir names 2010-12-09 10:24:09 +01:00
fat.h FAT: Add FAT write feature 2011-10-26 21:40:44 +02:00
fdc.h Convert ISO-8859 files to UTF-8 2011-08-04 23:34:02 +02:00
fdt.h
fdt_support.h Fix constness of the fdt void pointer in fdt_getprop_u32_default 2011-11-13 11:21:34 -05:00
fdtdec.h fdt: add decode helper library 2011-10-26 21:39:40 +02:00
fis.h
flash.h mtd, cfi: introduce void flash_protect_default(void) 2011-04-07 10:20:22 +02:00
fm_eth.h fm-eth: Add ability for board code to disable a port 2011-10-03 08:52:15 -05:00
fpga.h fpga: constify to fix build warning 2011-08-01 15:19:40 +02:00
fsl_diu_fb.h video: Add SHARP LQ084S3LG01 LCD support on P1022DS 2011-08-04 22:55:33 +02:00
fsl_esdhc.h fsl_esdhc: Deal with watermark level register related changes 2011-04-10 11:17:55 -05:00
fsl_mdio.h Minor coding style cleanup. 2011-05-19 22:22:44 +02:00
fsl_nfc.h
fsl_pmic.h misc: pmic: Freescale PMIC switches to generic PMIC driver 2011-10-27 21:56:31 +02:00
gdsys_fpga.h ppc4xx: Add Io64 board support 2011-12-01 09:10:57 +01:00
hush.h common: add run_command2 for running simple or hush commands 2011-10-17 22:25:34 +02:00
hwconfig.h powerpc/8xxx: Add hwconfig APIs to address early parsing used by DDR init 2011-01-19 22:58:23 -06:00
i2c.h GCC4.6: Squash warning in cmd_date.c 2011-10-27 23:54:08 +02:00
i8042.h
ide.h IDE: fix compiler warnings 2011-04-30 23:29:55 +02:00
image.h image: Implement IH_TYPE_KERNEL_NOLOAD 2011-12-01 09:45:35 +01:00
iomux.h stdio: constify "name" arg in public api 2010-12-09 10:24:09 +01:00
ioports.h
ipu_pixfmt.h MX5: Make IPU display output and pixel format configurable 2011-10-17 22:25:32 +02:00
keyboard.h
kgdb.h
ks8721.h
lattice.h FPGA: constify Lattice FPGA code 2011-09-05 11:41:42 +02:00
lcd.h PXA: Rename CONFIG_PXA2[57]X to CONFIG_CPU_PXA2[57]X 2011-12-06 23:59:32 +01:00
lcdvideo.h
led-display.h
lh7a40x.h
lh7a400.h
lh7a404.h
libata.h
libfdt.h libfdt: Implement property iteration functions 2011-07-14 21:10:34 -04:00
libfdt_env.h
linux_logo.h
lmb.h
logbuff.h
lpd7a400_cpld.h
lxt971a.h
lynxkdi.h
malloc.h Add assert() for debug assertions 2011-09-10 00:04:01 +02:00
max8998_pmic.h usb:gadget:s5p Enable the USB Gadget framework at Exynos4210 (C210 Universal) 2011-12-16 21:37:17 +01:00
mb862xx.h
mc9sdz60.h Add basic support for Freescale's mc9sdz60 2011-02-02 00:54:43 +01:00
mc13892.h MC13892: Add REGMODE0 bits definitions 2011-12-06 23:59:39 +01:00
MCD_dma.h
MCD_progCheck.h
MCD_tasksInit.h
menu.h common, menu: use abortboot for menu timeout 2011-10-17 22:25:33 +02:00
mg_disk.h
mii_phy.h
miiphy.h Revert "mii: miiphy register address width change" 2011-12-07 08:35:14 +01:00
mk48t59.h
mmc.h mmc: change magic number to macro define 2011-11-03 02:14:58 -05:00
mpc5xx.h
mpc5xxx.h
mpc5xxx_sdma.h cleanup: Fix typos and misspellings in various files. 2011-07-28 21:27:36 +02:00
mpc8xx.h
mpc8xx_irq.h
mpc83xx.h mpc83xx: Cleanup usage of DDR constants 2011-11-03 18:27:55 -05:00
mpc85xx.h powerpc/85xx: introduce and document CONFIG_SYS_CCSRBAR macros 2011-09-29 19:01:04 -05:00
mpc86xx.h powerpc/mpc86xx: Disable translation for BAT setup 2011-10-09 17:57:54 -05:00
mpc106.h
mpc824x.h cleanup: Fix typos and misspellings in various files. 2011-07-28 21:27:36 +02:00
mpc8220.h
mpc8260.h
mpc8260_irq.h
mtd_node.h
mvmfp.h gpio: Add Multi-Function-Pin configuration driver for Marvell SoCs 2010-12-16 23:02:43 +01:00
nand.h nand: Add common functions to linux/mtd/nand.h 2011-12-06 23:59:31 +01:00
net.h net: introduce per device index 2011-12-20 22:57:25 +01:00
netdev.h net: add Calxeda xgmac driver 2012-01-05 20:10:38 +01:00
nios2-epcs.h
nios2-io.h
nios2-yanu.h
nios2.h
nomadik.h
ns9750_bbus.h
ns9750_mem.h
ns9750_ser.h
ns9750_sys.h
ns16550.h NS16550: trivial code clean for checkpatch 2011-10-23 20:19:53 +02:00
ns87308.h
onenand_uboot.h OneNAND: Add simple OneNAND SPL 2011-11-15 22:24:50 +01:00
os.h sandbox: Add timer simulation 2011-12-10 17:54:04 -05:00
part.h disk/part.c: Make features optional 2011-07-26 14:10:14 +02:00
pc_keyb.h
pca953x.h
pca9564.h
pca9698.h gpio: Adapt PCA9698 to standard GPIO API 2011-11-18 14:04:25 +01:00
pci.h powerpc/85xx: Handle PCIe initialization requires for P1021 class SoCs 2011-03-29 07:41:37 -05:00
pci_ids.h Update pci_ids.h from current Linux sources 2011-12-09 17:28:29 +01:00
pcmcia.h
phy.h phy: add phy_smsc_init() declaration 2012-01-05 16:12:26 +01:00
pmic.h misc:pmic:core New generic PMIC driver 2011-10-27 21:56:31 +02:00
post.h POST: add new memory regions test 2011-10-05 22:03:11 +02:00
ppc_asm.tmpl
ppc_defs.h
ps2mult.h
pwm.h ARM: S5P: pwm driver support 2011-03-27 19:19:54 +02:00
radeon.h
reiserfs.h
rtc.h
s6e63d6.h
s_record.h
SA-1100.h
sata.h
scsi.h scsi/ahci: add support for non-PCI controllers 2011-07-26 00:06:58 +02:00
sdhci.h mmc: mv_sdhci: Fix host version read for Armada100 2011-11-25 17:43:05 -06:00
search.h env: allow to export only selected variables 2011-11-08 13:20:42 +01:00
sed156x.h
sed13806.h Convert ISO-8859 files to UTF-8 2011-08-04 23:34:02 +02:00
serial.h x86: Initial commit for running as a coreboot payload 2011-12-19 13:26:15 +11:00
sha1.h
sha256.h
sja1000.h
sm501.h Convert ISO-8859 files to UTF-8 2011-08-04 23:34:02 +02:00
smiLynxEM.h
spartan2.h fpga: constify to fix build warning 2011-08-01 15:19:40 +02:00
spartan3.h fpga: add definition for Xilinx Spartan-6 XC6SLX4 2012-01-05 16:18:30 +01:00
spd.h
spd_sdram.h
spi.h powerpc: eSPI and eSPI controller support 2011-04-29 07:34:09 -05:00
spi_flash.h sf: Add spi_boot() to allow booting from SPI flash in an SPL 2011-12-24 10:23:30 +01:00
status_led.h sbc82xx: delete support for obsolete SBC8240/SBC8260 2011-10-01 21:57:13 +02:00
stdio_dev.h ARM: drop unsupported 'trab' board 2011-06-22 20:00:51 +02:00
stratixII.h
sym53c8xx.h
systemace.h
timestamp.h Move timestamp and version files into 'generated' subdir 2011-10-17 23:57:00 +02:00
tpm.h Introduce generic TPM support in u-boot 2011-12-07 08:45:51 +01:00
tsec.h tsec: Fix MDIO on devices with eTSEC2 2011-04-29 07:32:48 -05:00
tsi108.h
tsi148.h
twl4030.h omap: TWL4030 Bump VMMC1 interface voltage from 3V to 3.15V 2011-12-09 17:28:28 +01:00
twl6030.h mmc: omap: config VMMC, MMC1_PBIAS 2011-09-30 22:00:55 +02:00
tws.h
ubi_uboot.h common: move BUILD_BUG_ON define to common.h 2011-07-27 23:45:37 +02:00
universe.h
usb.h usb: increase non-bulk timeout for slow chipsets. 2011-08-08 22:34:57 +02:00
usb_cdc_acm.h
usb_defs.h
usb_ether.h Add support for SMSC95XX USB 2.0 10/100MBit Ethernet Adapter 2011-08-08 21:05:23 +02:00
usbdescriptors.h USB: Use (get|put)_unaligned for accessing wMaxPacketSize 2011-12-16 21:37:17 +01:00
usbdevice.h
version.h Move timestamp and version files into 'generated' subdir 2011-10-17 23:57:00 +02:00
video.h
video_ad7176.h
video_ad7177.h
video_ad7179.h
video_easylogo.h
video_fb.h
video_font.h font: split font data from video_font.h 2011-11-15 23:58:26 +01:00
video_font_data.h font: split font data from video_font.h 2011-11-15 23:58:26 +01:00
video_logo.h
virtex2.h fpga: constify to fix build warning 2011-08-01 15:19:40 +02:00
vsc7385.h
vsprintf.h vsprintf: Move function documentation into header file 2011-12-17 23:34:01 +01:00
vxworks.h
w83c553f.h
watchdog.h
xilinx.h fpga: constify to fix build warning 2011-08-01 15:19:40 +02:00
xyzModem.h