Falcon mode is very useful in improving boot speed. A question that
Falcon mode asks is "Where do I look for the kernel". With MMC boot
media, the correct answer is CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR.
The scope of this patch is to move this to Kconfig.
It is possible for a system to support Falcon mode from NOR but not
MMC. In that case, mmc_load_image_raw_os() would not be used. To
address this, conditionally compile mmc_load_image_raw_os() when
SPL_FALCON_BOOT_MMCSD, instead of SPL_OS_BOOT.
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
[trini: Move spl_start_uboot to its own guard in spl_mmc.c, rerun migration]
Signed-off-by: Tom Rini <trini@konsulko.com>
This enables the clock controller driver support on TI's SoCs. This will
fix this GPIO issue at boot time:
request_and_set_gpio: Unable to request GPIO_PR1_MII_CTRL
request_and_set_gpio: Unable to request GPIO_MUX_MII_CTRL
request_and_set_gpio: Unable to request GPIO_FET_SWITCH_CTRL
request_and_set_gpio: Unable to request GPIO_PHY_RESET
This issue comes from the fact that the clock controller is not probed.
Enable the TI's clock controller driver support to solve this.
Signed-off-by: Amjad Ouled-Ameur <aouledameur@baylibre.com>
This converts the following to Kconfig:
CONFIG_SPL_NAND_LOAD
CONFIG_SYS_NAND_BLOCK_SIZE
CONFIG_SYS_NAND_PAGE_SIZE
CONFIG_SYS_NAND_OOBSIZE
Signed-off-by: Tom Rini <trini@konsulko.com>
- Rename usages of CONFIG_SYS_DEF_EEPROM_ADDR to CONFIG_SYS_I2C_EEPROM_ADDR
based on current usage.
- Convert CONFIG_SYS_I2C_EEPROM_ADDR, CONFIG_SYS_I2C_EEPROM_ADDR_LEN,
CONFIG_SYS_I2C_EEPROM_BUS, CONFIG_CONFIG_SYS_EEPROM_SIZE
CONFIG_SYS_EEPROM_PAGE_WRITE_BITS and CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS
to Kconfig. We move these symbols around a bit and add appropriate
dependencies to them. In some cases, we now add a correct default value
as well.
Signed-off-by: Tom Rini <trini@konsulko.com>
This device tree is imported from Linux 5.13.1 and enabled via the
am335x board file and the am335x evm defconfig.
Signed-off-by: Paul Barker <paul.barker@sancloud.com>
Remove the environment support for various legacy boot methods. With
this, we will now default to booting any distribution that follows the
generic distro boot framework and no longer attempt to boot various
legacy (to this SoC) scripts/etc.
Signed-off-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Link: https://lore.kernel.org/r/20210610230147.22475-1-trini@konsulko.com
With commit 38d6b7ebda ("spl: Drop bd_info in the data section") you
need to enable this option to boot from mmc.
Signed-off-by: Dario Binacchi <dariobin@libero.it>
- Minor cleanup on K3 env variables
- Fix OSPI compatible for J721e
- Drop unused property in omap-usb2-phy
- Update Maintainer for am335x-guardian board.
At present we use the empty string to indicate that there is no FIT
generator, but this doesn't allow an individual board to undefine it.
Create a separate bool instead.
Update the config of the boards which currently have an empty string.
Signed-off-by: Simon Glass <sjg@chromium.org>
This converts the following to Kconfig:
CONFIG_SPL_NAND_DRIVERS
CONFIG_SPL_NAND_ECC
CONFIG_SPL_NAND_SIMPLE
Signed-off-by: Adam Ford <aford173@gmail.com>
This converts the following to Kconfig:
CONFIG_ENV_OVERWRITE
Signed-off-by: Adam Ford <aford173@gmail.com>
[trini: Rerun migration, remove some comments]
Signed-off-by: Tom Rini <trini@konsulko.com>
This config option was present in am335x_boneblack_defconfig, but we
have to use generic am335x_evm_defconfig now, as BBB defconfig was
removed in commit 8fa7f65dd0 ("configs: Remove
am335x_boneblack_defconfig"). So this patch merely brings that option
back.
Tested on BeagleBone Black:
=> fastboot 0
$ fastboot flash rootfs rootfs.img
Fixes: 8fa7f65dd0 ("configs: Remove am335x_boneblack_defconfig")
Signed-off-by: Sam Protsenko <joe.skb7@gmail.com>
DFU over TFTP flashing method might be helpful in order to speed-up the
flashing process of big images (as DFU works over USB EP0, which is
quite slow). Also, it's a good backup option in the case when USB got
broken (either in software or hardware), to avoid resorting to SD card
boot.
This config option was present in am335x_boneblack_defconfig, but we
have to use generic am335x_evm_defconfig now, as BBB defconfig was
removed in commit 8fa7f65dd0 ("configs: Remove
am335x_boneblack_defconfig"). So this patch merely brings that option
back.
Tested on BeagleBone Black:
=> setenv dfu_alt_info $dfu_alt_info_emmc
=> setenv ipaddr 192.168.0.100
=> setenv serverip 192.168.0.1
=> setenv updatefile update_uboot.itb
=> dfu tftp mmc 1
Where 'update_uboot.its' file looks like this:
/dts-v1/;
/ {
description = "Automatic U-Boot update";
#address-cells = <1>;
images {
u-boot.img.raw-1 {
description = "U-Boot binary";
data = /incbin/("u-boot.img");
compression = "none";
type = "firmware";
load = <0x60000>;
hash-1 {
algo = "sha1";
};
};
};
};
And 'update_uboot.itb' is generated as follows:
$ mkimage -f update_uboot.its update_uboot.itb
Newly flashed U-Boot works fine.
Fixes: 8fa7f65dd0 ("configs: Remove am335x_boneblack_defconfig")
Signed-off-by: Sam Protsenko <joe.skb7@gmail.com>
MTD support must be enabled when using mtdparts. Indeed, functions
like get_mtd_info(), get_mtd_device() and put_mtd_device() are in
drivers/mtd/mtd_uboot.c and are built only with CONFIG_MTD.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Boris Brezillon <boris.brezillon@bootlin.com>
Both symbols must be enabled when there is a raw NAND driver
selected. Also enable them when CONFIG_CMD_NAND is selected to avoid
breaking things when we'll further rework the MTD dependency
description.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Boris Brezillon <boris.brezillon@bootlin.com>
[trini: Rebase and migrate a few more boards here]
Signed-off-by: Tom Rini <trini@konsulko.com>
Add more clarity by changing the Kconfig entry name.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
[trini: Re-run migration, update a few more cases]
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Boris Brezillon <boris.brezillon@bootlin.com>
Today in initr_reloc_global_data() we use some non-obvious tests to
determine if we need to relocate the env_addr within gd or not. In
order to facilitate migration of other symbols to Kconfig we need to
introduce a new symbol for this particular use case.
Cc: Wolfgang Denk <wd@denx.de>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
AM335x-ICE boards contain the CDCE913 clock synthesizer, and their
reset crystal capacitance load value of 10pF is wrong leading into
lost packets in certain networking tests. Add DT data for this
device, and probe it from the board file to program the crystal
capacitance load value to 0pF to avoid any problems.
Signed-off-by: Tero Kristo <t-kristo@ti.com>
This converts the following to Kconfig:
CONFIG_ARCH_CPU_INIT
Signed-off-by: Adam Ford <aford173@gmail.com>
Acked-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Tested-by: Felix Brack <fb@ltec.ch>
This patch disables DM watchdog support for SPL builds and uses
the legacy omap watchdog driver on TI AM335x chipsets.
The following build error is reported if DM watchdog support was
enabled in SPL:
CC spl/drivers/usb/gadget/rndis.o
LD spl/drivers/usb/gadget/built-in.o
LD spl/drivers/usb/musb-new/built-in.o
LD spl/drivers/built-in.o
LD spl/u-boot-spl
arm-linux-ld.bfd: u-boot-spl section .u_boot_list will not fit in region .sram
arm-linux-ld.bfd: region .sram overflowed by 440 bytes
make[1]: *** [spl/u-boot-spl] Error 1
make: *** [spl/u-boot-spl] Error 2
Adjusted WATCHDOG_RESET macro accordingly. Earlier it was pointing
to hw_watchdog_reset. Since CONFIG_WATCHDOG replaces CONFIG_HW_WATCHDOG,
now WATCHDOG_RESET macro points to watchdog_reset. This watchdog_reset
is not defined anywhere for am33xx/omap2 and needs to be defined. Fixed
this by simply calling hw_watchdog_reset in watchdog_reset.
Built and tested on AM335x device (BeagleboneBlack), compile tested for
all other AM33xx/omap2 based boards.
Signed-off-by: Suniel Mahesh <sunil.m@techveda.org>
[trini: Fix watchdog.h logic]
Signed-off-by: Tom Rini <trini@konsulko.com>
This patch adds device tree and driver model watchdog support,
converts the legacy omap watchdog driver to driver model for
TI AM335x chipsets. The following compile warning is removed:
===================== WARNING ======================
This board does not use CONFIG_WDT (DM watchdog support).
Please update the board to use CONFIG_WDT before the
v2019.10 release.
Failure to update by the deadline may result in board removal.
See doc/driver-model/MIGRATION.txt for more info.
====================================================
CONFIG_HW_WATCHDOG is no more a default option for AM33XX devices
after DT/DM conversion, adjusted kconfig accordingly.
DM watchdog support is enabled by default in SPL. The SPL image
doesn't fit into SRAM because of size constraints and build breaks
with an overflow. For this reason DM watchdog support should be
disabled in SPL, driver code should be adjusted accordingly to serve
this purpose.
Built and tested on AM335x device (BeagleboneBlack), compile tested
for all other AM33xx based boards.
Signed-off-by: Suniel Mahesh <sunil.m@techveda.org>
The size of the SPL for the am335x_evm is constrained. There is no need
to have advanced SPL FIT features, so keep the SPL FIT support tiny.
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
Add am335x-pocketbeagle to CONFIG_OF_LIST in am335x_evm_defconfig.
Signed-off-by: Vagrant Cascadian <vagrant@debian.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
USB_MUSB_TI requires USB_MUSB_DSPS, failing at link time if it's not
selected:
drivers/usb/musb-new/built-in.o: In function `ti_musb_host_ofdata_to_platdata':
drivers/usb/musb-new/ti-musb.c:193: undefined reference to `musb_dsps_ops'
or if OF_CONTROL is not selected:
arch/arm/mach-omap2/built-in.o:(.data.usb0+0x24): undefined reference to `musb_dsps_ops'
Reviewed-by: Hannes Schmelzer <oe5hpm@oevsv.at>
Tested-by: Hannes Schmelzer <oe5hpm@oevsv.at>
Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
Update VCI string to keep it compatible with legacy test setups.
Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
