Add the probe function to support the s2mps11 regulator driver.
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Anand Moon <linux.amoon@gmail.com>
exynos5422 has the s2mps11 PMIC.
s2mps11 pmic has the 10-BUCK and 38-LDO regulators.
Each IP and devices in exynos5422 can be controlled by each regulators.
This patch is support for s2mps11 regulator driver.
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Anand Moon <linux.amoon@gmail.com>
Commit 4f425280fa ("mmc: fsl_esdhc: Allow all supported prescaler
values") made it possible to set SYSCTL.SDCLKFS to 0 in SDR mode on
i.MX, thus bypassing the SD clock frequency prescaler, in order to be
able to get higher SD clock frequencies in some contexts. However, that
commit missed the fact that this value is illegal on the eSDHCv3
instance of the i.MX53. This seems to be the only exception on i.MX,
this value being legal even for the eSDHCv2 instances of the i.MX53.
Fix this issue by changing the minimum prescaler value for the single
instance of the i.MX53 eSDHCv3 controller.
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau.dev@gmail.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
When power is off, clock is not disabling.
Because it's passed to 1, mmc->clock should be set to f_min value.
Some drivers can't initialize the eMMC/SD card with current status.
This patch is to fix the disabling clock value to 0.
Fixes: 2e7410d76a ("mmc: disable the mmc clock during power off")
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Tested-by: Guillaume GARDET <guillaume.gardet@free.fr>
Tested-by: Anand Moon <linux.amoon@gmail.com>
During the tuning, drivers repeat data transfer, changing timing
parameters in the controller hardware. So, the tuning commands
(CMD19 for SD, CMD21 for eMMC) fail, and this is not a problem
at all.
Showing "Error detected..." in normal operation just make users
upset. This should not be shown.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
This line overwrites host_cap that has been set by drivers and/or
helpers like mmc_of_parse(). Accumulate capabilities flags.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
You must fix your DT if it specifies insane bus-width, for example,
bus-width = <3>;
debug() is not displayed in usual configuration, so people will not
even notice weirdness. Use dev_err() instead, then let it fail.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
mmc_of_parse() in U-Boot is a pussy helper; it sets cfg->f_max to
52MHz even if DT does not provide "max-frequency" at all. This can
overwrite cfg->f_max that may have been set to a reasonable default.
As the DT binding says, "max-frequency" is an optional property.
Do nothing if DT does not specify it. This is the behavior of
mmc_of_parse() in Linux.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
dev_read_u32_default() always returns something even when the property
is missing. So, it is impossible to do nothing in the case. One
solution is to use ofnode_read_u32() instead, but adding dev_read_u32()
will be helpful.
BTW, Linux has an equvalent function, device_property_read_u32();
it is clearer that it reads a property. I cannot understand the
behavior of dev_read_u32() from its name.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Now the u-boot spi image is greater than 0x90000, increase the same in
env during spi erase.
Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
A 2 line help entry for a new Kconfig entry is, at this time, sufficient
in some cases, so lets drop that warning for now.
Signed-off-by: Tom Rini <trini@konsulko.com>
The following config symbols are only defined once and never referenced
anywhere else:
CONFIG_CYRUS
CONFIG_IDS8313
CONFIG_MPC8308_P1M
CONFIG_MPC8308RDB
CONFIG_MPC8349EMDS
CONFIG_MPC8349ITXGP
CONFIG_SBC8349
CONFIG_SBC8548
CONFIG_SBC8641D
CONFIG_TQM834X
CONFIG_VE8313
CONFIG_XPEDITE5140
CONFIG_XPEDITE5200
CONFIG_XPEDITE550X
Most of them are config symbols named after the respective boards which
seems to have been a standard practice at some point.
Signed-off-by: Tuomas Tynkkynen <tuomas@tuxera.com>
Acked-by: Mario Six <mario.six@gdsys.cc>
Move system flags from defconfig to mach-stm32/Kconfig
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Reviewed-by: Vikas Manocha <vikas.manocha@st.com>
Now this driver is used across stm32f4, stm32f7 and stm32h7
SoCs family, give it a generic name.
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Reviewed-by: Vikas Manocha <vikas.manocha@st.com>
The following config symbols are only defined once and never referenced
anywhere else:
CONFIG_AMCORE
CONFIG_ASTRO5373L
CONFIG_M52277EVB
CONFIG_M5253DEMO
CONFIG_M5253EVBE
CONFIG_M5275EVB
CONFIG_M54418TWR
CONFIG_STMARK2
Most of them are config symbols named after the respective boards which
seems to have been a standard practice at some point.
Signed-off-by: Tuomas Tynkkynen <tuomas@tuxera.com>
Last users of the following macros (for n = 0..7) were removed in
commit 5b8e76c35e ("powerpc, 8xx: remove support for 8xx"):
CONFIG_SYS_PCMCIA_PBRn
CONFIG_SYS_PCMCIA_PORn
Signed-off-by: Tuomas Tynkkynen <tuomas@tuxera.com>
The corresponding changes in the uboot-test-hooks repo are:
https://github.com/swarren/uboot-test-hooks/pull/15
Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>
Reviewed-by: Tom Rini <trini@konsulko.com>
It's mostly obvious, except that QEMU is annoying and requires an
explicit '-cpu cortex-a57' (or some other 64-bit core) to actually run
in 64-bit mode.
While at it, remove the references to setting the ARCH environment
variable; that is not used in U-Boot.
Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>
Reviewed-by: Tom Rini <trini@konsulko.com>
This adds support for '-machine virt' on AArch64. This is rather simple:
we just add TARGET_QEMU_ARM_xxBIT to select a few different Kconfig
symbols, provide the ARMv8 memory map from the board file and add a new
defconfig based on the 32-bit defconfig.
Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>
Reviewed-by: Tom Rini <trini@konsulko.com>
The signing certificate name is always 15 chars long, but need not be
null terminated. One solution is then to use printf precision modifiers
to only print this many chars ("%.15s"), but tiny printf does not support
this, so lets just drop printing the cert name for now.
Signed-off-by: Andrew F. Davis <afd@ti.com>
Fix the size calculation in the verify boot. The header size
should be subtracted from the image size, not be assigned to
the image size.
Fixes: 0830d72bb9 ("arm: am33xx: security: adds auth support for encrypted images")
Signed-off-by: Madan Srinivas <madans@ti.com>
Signed-off-by: Dan Murphy <dmurphy@ti.com>
Signed-off-by: Andrew F. Davis <afd@ti.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
CONFIG_OF_EMBED in particular is needed to allow the Raspberry Pi
firmware to pass the DTB to U-Boot and on to the kernel.
Signed-off-by: Drew Moseley <drew.moseley@northern.tech>
This commit adds UBIFS_NAND to BOOT_TARGET_DEVICES. This will
allow the kernel zImage to be loaded from '/boot/zImage' in UBIFS
(ubi0:rootfs).
Additionally update the *_MMC devices to also load kernel image from
the MMC 0:2 EXT4 file system.
DISTRO_DEFAULTS Setup
=====================
[primary] Check MMC 0:1 for /extlinux/extlinux.conf and boot
[fallback 1] Check MMC 0:2 /boot/zImage and run mmcbootz
[fallback 2] Check MMC 0:2 /boot/uImage and run mmcboot
[fallback 3] Check NAND UBIFS /boot/zImage and run nandbootubifs
[fallback 4] Check NAND partitions and run nandboot
The following "extlinux.conf" can be used to load images in the
top-level of the MMC 0:1 FAT partition.
[MMC(0:1)/extlinux/extlinux.conf]
---8<-------------------------------------------------------------------
default omap3-evm
label omap3-evm
kernel /zImage
fdt /omap3-evm.dtb
append console=ttyO0,115200n8 root=/dev/mmcblk0p2 rw rootfstype=ext4 rootwait
---8<-------------------------------------------------------------------
Signed-off-by: Derald D. Woods <woods.technical@gmail.com>
initr_mem() is already enclosed by
#if defined(CONFIG_PRAM)
#endif
So there is no need to check CONFIG_PRAM again inside the
function.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
The command portion of the GPIO driver can only be used in full SPL so
re-work to guard the command related portions and mark it as static.
Cc: Dan Murphy <dmurphy@ti.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
The command portion of the GPIO driver can only be used in full SPL so
re-work to guard the command related portions and mark it as static.
Cc: Bin Meng <bmeng.cn@gmail.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Change help description to match the style of the other U-Boot commands
and get rid of the leading whitespace.
Signed-off-by: Klaus Goger <klaus.goger@theobroma-systems.com>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
The message "reading %s\n" may be interesting when
debugging but otherwise it is superfluous.
Only output the message when debugging.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
The message
"** %s shorter than offset + len **\n"
may be interesting when debugging but it does not indicate an
error.
So we should not write it if we are not in debug mode.
Fixes: 7a3e70cfd8 fs/fs.c: read up to EOF when len would read past EOF
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit adds OMAP3 BeagleBoard devicetree files from
Linux v4.15-rc5. This includes standard OMAP34XX board revisions as
well as the 'xM' which is OMAP36XX.
Signed-off-by: Derald D. Woods <woods.technical@gmail.com>
Update the board pinmux for AM574x-IDK board using latest PMT[1] and the
board files named am574x_idk_v1p3b_sr2p0 that were auto generated on
13th October, 2017 by "Ahmad Rashed <a-rashed@ti.com>".
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
AM574x-idk has the following DDR parts attached:
EMIF1: MT41K256M16HA (1GB with ECC)
EMIF2: MT41K256M16HA (1GB without ECC)
Enabling 2GB DDR without interleaving between EMIFs. And
enabling ECC on EMIF1.
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Krunal Bhargav <k-bhargav@ti.com>
DRA762 comes in two packages:
- ABZ: Pin compatible package with DRA742 with DDR@1333MHz
- ACD: High performance(OPP_PLUS) package with new IPs
Both the above packages uses the same IDCODE hence needs to
differentiate using package information in DIE_ID_2.
Add support for the same. Also update clock, ddr, emif information.
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Keystone and DRA7 based TI platforms uses same
EMIF memory controller. cmd_ddr3 command is customized
for keystone platforms, make it generic so that it can
be re used for DRA7 platforms.
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Move cmd_ddr3 to cmd/ti in order to make
it build for non-keystone TI platforms.
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
[trini: Rename to ddr3.c not cmd_ddr3.c]
Signed-off-by: Tom Rini <trini@konsulko.com>
Jaehoon Chung
Benoît Thébaudeau
Masahiro Yamada
Tom Rini
Faiz Abbas
Tuomas Tynkkynen
Patrice Chotard
Tuomas Tynkkynen
Andrew F. Davis
Madan Srinivas
Drew Moseley
Derald D. Woods
Heinrich Schuchardt
Klaus Goger
Adam Ford
Lokesh Vutla