CONFIG_PMECC_CAP has a higher priority than its ONFI detected
parameter and will overwrite it when defined. As per commit
49ad40298c, CONFIG_PMECC_CAP has a default value of 2 if not
otherwise stated. This results in the overwriting of the ONFI ECC
bits value. The following errors are seen when booting the kernel
from the nand flash:
Loading Environment from NAND... PMECC: Too many errors
NAND read from offset 140000 failed -74
*** Warning - some problems detected reading environment; recovered successfully
*** Warning - bad CRC, using default environment
In: serial
Out: serial
Err: serial
Net: eth0: ethernet@f8008000
Hit any key to stop autoboot: 0
NAND read: device 0 offset 0x180000, size 0x80000
PMECC: Too many errors
NAND read from offset 180000 failed -74
0 bytes read: ERROR
NAND read: device 0 offset 0x200000, size 0x600000
PMECC: Too many errors
NAND read from offset 200000 failed -74
0 bytes read: ERROR
Bad Linux ARM zImage magic!
Fix it by setting the right value for ECC bits.
Fixes: 49ad40298c ("ARM: at91: Convert SPL_GENERATE_ATMEL_PMECC_HEADER to Kconfig")
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Add commands for fdt overlay merging. This is required for the boot scripts
that detect PDAs and apply specific overlays to the DTB passed on to kernel.
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
SAMA5D2 SoC can have extra clip boards (PDAs) connected, which have
an EEPROM memory for identification. A special GPIO can be used to read
this memory over 1wire protocol.
Enabling one wire and eeprom drivers for this memory.
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
This converts the following to Kconfig:
CONFIG_MISC_INIT_R
Signed-off-by: Adam Ford <aford173@gmail.com>
[trini: Update the defaults logic slightly]
Signed-off-by: Tom Rini <trini@konsulko.com>
We have the following cases:
- CONFIG_NR_DRAM_BANKS was defined, migrate normally
- CONFIG_NR_DRAM_BANKS_MAX was defined and then used for
CONFIG_NR_DRAM_BANKS after a check, just migrate it over now.
- CONFIG_NR_DRAM_BANKS was very oddly defined on p2771-0000-* (to 1024 +
2), set this to 8.
Signed-off-by: Tom Rini <trini@konsulko.com>
Some boards indicate support from booting NAND or
ONENAND booting, but don't enable the CONFIG_NAND. This
makes those boards imply NAND which will make
enabling other flags that are dependent on CONFIG_NAND
possible and easier to migrate.
Signed-off-by: Adam Ford <aford173@gmail.com>
Remove SYS_USE_NANDFLASH, SYS_USE_MMC as they are deprecated and
unused.
The board configurations already use CONFIG_SD_BOOT and
CONFIG_NAND_BOOT respectively.
Signed-off-by: Ludovic Desroches <ludovic.desroches@microchip.com>
[eugen.hristev@microchip.com: rework on latest u-boot]
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
This converts the following to Kconfig:
CONFIG_BOOTP_BOOTPATH
CONFIG_BOOTP_DNS
CONFIG_BOOTP_GATEWAY
CONFIG_BOOTP_HOSTNAME
CONFIG_BOOTP_PXE
CONFIG_BOOTP_SUBNETMASK
CONFIG_CMDLINE_EDITING
CONFIG_AUTO_COMPLETE
CONFIG_SYS_LONGHELP
CONFIG_SUPPORT_RAW_INITRD
CONFIG_ENV_VARS_UBOOT_CONFIG
Signed-off-by: Adam Ford <aford173@gmail.com>
[trini: Re-run the migration]
Signed-off-by: Tom Rini <trini@konsulko.com>
On the NIOS2 and Xtensa architectures, we do not have
CONFIG_SYS_TEXT_BASE set. This is a strict migration of the current
values into the defconfig and removing them from the headers.
I did not attempt to add more default values in and for now will leave
that to maintainers.
Signed-off-by: Tom Rini <trini@konsulko.com>
cmd/Makefile has:
ifdef CONFIG_FPGA
obj-$(CONFIG_CMD_FPGA) += fpga.o
endif
which means that if CONFIG_FPGA is not set, CONFIG_CMD_FPGA silently
does nothing. Let's remove that Makefile conditional and instead express
this equivalent dependency in Kconfig, so a lot of redundant
# CONFIG_CMD_FPGA is not set
can be removed from board defconfigs that don't actually have an FPGA.
Signed-off-by: Tuomas Tynkkynen <tuomas@tuxera.com>
Add the SAMA5D2 PTC EK board and remove the SAMA5D2 PTC ENGI board
which was a prototype.
Signed-off-by: Ludovic Desroches <ludovic.desroches@microchip.com>
Signed-off-by: Wenyou Yang <wenyou.yang@microchip.com>
