project/bcm63xx/u-boot.git
7 years agoboard/BuR/brxre1: drop bootlogo feature
Hannes Schmelzer [Tue, 13 Jun 2017 12:11:30 +0000 (14:11 +0200)]
board/BuR/brxre1: drop bootlogo feature

the BMP logo loading has become obsolete and is not used any more. So we
drop the support for it.

Signed-off-by: Hannes Schmelzer <hannes.schmelzer@br-automation.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
7 years agoboard/BuR/brxre1: fix MMC boot
Hannes Schmelzer [Tue, 13 Jun 2017 12:11:29 +0000 (14:11 +0200)]
board/BuR/brxre1: fix MMC boot

since commit

'd5abcf94c7123167725fc22ace342f0d455093c1' -
ti: boot: Register the MMC controllers in SPL in the same way as in u-boot

MMC boot on brxre1 board is broken, with this commit we make our board
working again.

Signed-off-by: Hannes Schmelzer <hannes.schmelzer@br-automation.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
7 years agotreewide: remove unneeded semicolons
Masahiro Yamada [Tue, 13 Jun 2017 06:17:28 +0000 (15:17 +0900)]
treewide: remove unneeded semicolons

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
7 years agodefconfig: arm335x_evm_usbspl: Update MUSB Ethernet
Michael Welling [Mon, 12 Jun 2017 23:02:39 +0000 (18:02 -0500)]
defconfig: arm335x_evm_usbspl: Update MUSB Ethernet

Adds CONFIG_SPL_USB_GADGET_SUPPORT and CONFIG_SPL_USBETH_SUPPORT.

Removes CONFIG_SPL_NAND_SUPPORT, CONFIG_SPL_MTD_SUPPORT, and CONFIG_SPL_YMODEM_SUPPORT
to free up space to fit in RAM.

Signed-off-by: Michael Welling <mwelling@ieee.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Marek Vasut <marex@denx.de>
7 years agoinclude: nand: move endif to end of file
Mugunthan V N [Mon, 23 Jan 2017 22:04:34 +0000 (16:04 -0600)]
include: nand: move endif to end of file

The terminator endif of ifdef _NAND_H_ should be at the
end of file as a fail safe.

Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
7 years agoMerge git://git.denx.de/u-boot-mpc85xx
Tom Rini [Wed, 14 Jun 2017 22:53:03 +0000 (18:53 -0400)]
Merge git://git.denx.de/u-boot-mpc85xx

7 years agoMerge branch 'master' of git://git.denx.de/u-boot-tegra
Tom Rini [Wed, 14 Jun 2017 22:52:49 +0000 (18:52 -0400)]
Merge branch 'master' of git://git.denx.de/u-boot-tegra

7 years agoRevert "ARM: fixed relocation using proper alignment"
Tom Rini [Wed, 14 Jun 2017 13:13:21 +0000 (09:13 -0400)]
Revert "ARM: fixed relocation using proper alignment"

It turns out this change was not intended to be merged and as such,
revert it.

This reverts commit cdde7de0364ffa505d631b342f1a2fa729e8e67d.

Reported-by: Manfred Schlaegl <manfred.schlaegl@ginzinger.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
7 years agoARM: tegra: remove Whistler support
Stephen Warren [Thu, 13 Apr 2017 18:57:21 +0000 (12:57 -0600)]
ARM: tegra: remove Whistler support

Whistler is an ancient Tegra 2 reference board. I may have been the only
person who ever used it with upstream software, and I've just recycled
the board hardware. Hence, it makes sense to remove support from software.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
7 years agopowerpc: fsl: Update maintainers
York Sun [Mon, 12 Jun 2017 16:05:05 +0000 (09:05 -0700)]
powerpc: fsl: Update maintainers

Update maintainers for B4860QDS, P1010RDB, P1_TWR, T104xRDB.

Signed-off-by: York Sun <york.sun@nxp.com>
7 years agopowerpc: mpc8569mds: Update config and maintainer
York Sun [Mon, 12 Jun 2017 17:01:11 +0000 (10:01 -0700)]
powerpc: mpc8569mds: Update config and maintainer

Enable DHCP command by default. Update maintainer info.

Signed-off-by: York Sun <york.sun@nxp.com>
7 years agopowerpc: mpc8568mds: Update board config
York Sun [Fri, 9 Jun 2017 19:50:26 +0000 (12:50 -0700)]
powerpc: mpc8568mds: Update board config

Enable DHCP command by default. Move environmental variable location
to before U-Boot image. Enlarge reserved mem for malloc. Update
maintainer.

Signed-off-by: York Sun <york.sun@nxp.com>
7 years agopowerpc: mpc8536ds: Update maintainer
York Sun [Thu, 8 Jun 2017 19:51:34 +0000 (12:51 -0700)]
powerpc: mpc8536ds: Update maintainer

Signed-off-by: York Sun <york.sun@nxp.com>
7 years agopowerpc: mpc8544ds: Update maintainer
York Sun [Wed, 7 Jun 2017 17:13:39 +0000 (10:13 -0700)]
powerpc: mpc8544ds: Update maintainer

Signed-off-by: York Sun <york.sun@nxp.com>
7 years agopowerpc: mpc8544ds: Fix environmental variable location
York Sun [Wed, 7 Jun 2017 17:12:56 +0000 (10:12 -0700)]
powerpc: mpc8544ds: Fix environmental variable location

Signed-off-by: York Sun <york.sun@nxp.com>
7 years agopowerpc: mpc8544ds: Enable DHCP command by default
York Sun [Wed, 7 Jun 2017 17:12:20 +0000 (10:12 -0700)]
powerpc: mpc8544ds: Enable DHCP command by default

Signed-off-by: York Sun <york.sun@nxp.com>
7 years agopowerpc: mpc8548cds: Enable DHCP command by default
York Sun [Tue, 6 Jun 2017 16:33:02 +0000 (09:33 -0700)]
powerpc: mpc8548cds: Enable DHCP command by default

Signed-off-by: York Sun <york.sun@nxp.com>
7 years agopowerpc: mpc8548cds: Update maintainer
York Sun [Tue, 6 Jun 2017 16:32:42 +0000 (09:32 -0700)]
powerpc: mpc8548cds: Update maintainer

Signed-off-by: York Sun <york.sun@nxp.com>
7 years agonet: phy: marvell: Fix init function for m88e1145
York Sun [Tue, 6 Jun 2017 16:22:40 +0000 (09:22 -0700)]
net: phy: marvell: Fix init function for m88e1145

Commit a058052c changed the generic phy_reset() to clear all bits in
BMCR. This inevitably clears the ANEG bit. m88e1145 requires any
change to ANEG bit to be followed by a software reset. This seems to
be different from other PHYs. Implement read-modify-write procedure
for this PHY init.

Signed-off-by: York Sun <york.sun@nxp.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
7 years agopowerpc: mpc8641hpcn: Enable DHCP command and DDR debug
York Sun [Fri, 26 May 2017 00:04:42 +0000 (17:04 -0700)]
powerpc: mpc8641hpcn: Enable DHCP command and DDR debug

Enable DHCP command to make TFTP easier.
Enable DDR interactive debug by default.

Signed-off-by: York Sun <york.sun@nxp.com>
7 years agodriver: ddr: fsl: Fix compiling error for DDR2
York Sun [Fri, 26 May 2017 00:03:23 +0000 (17:03 -0700)]
driver: ddr: fsl: Fix compiling error for DDR2

Fix compiling error of "no member named 'taamin_ps'" for DDR2.

Signed-off-by: York Sun <york.sun@nxp.com>
7 years agopowerpc: mpc8536ds: Enable DHCP command by default
York Sun [Thu, 25 May 2017 22:43:45 +0000 (15:43 -0700)]
powerpc: mpc8536ds: Enable DHCP command by default

Enable DHCP command to make TFTP easier. Users don't have to use
static IP address.

Signed-off-by: York Sun <york.sun@nxp.com>
7 years agopowerpc: mpc86xx: Update maintainer for MPC8610HPCD and MPC8641HPCN
York Sun [Wed, 17 May 2017 17:21:47 +0000 (10:21 -0700)]
powerpc: mpc86xx: Update maintainer for MPC8610HPCD and MPC8641HPCN

Signed-off-by: York Sun <york.sun@nxp.com>
7 years agopowerpc: mpc85xx: Update maintainer for MPC8541CDS and MPC8555CDS
York Sun [Wed, 17 May 2017 17:21:24 +0000 (10:21 -0700)]
powerpc: mpc85xx: Update maintainer for MPC8541CDS and MPC8555CDS

Signed-off-by: York Sun <york.sun@nxp.com>
7 years agopowerpc: mpc8540ads: mpc8560ads: Drop support for MPC8540/60ADS
York Sun [Wed, 17 May 2017 17:19:35 +0000 (10:19 -0700)]
powerpc: mpc8540ads: mpc8560ads: Drop support for MPC8540/60ADS

Drop support for these two legacy boards.

Signed-off-by: York Sun <york.sun@nxp.com>
7 years agoboard: ti: am335x: Fix scale_vcore for beaglebones
Lokesh Vutla [Sat, 10 Jun 2017 07:52:56 +0000 (13:22 +0530)]
board: ti: am335x: Fix scale_vcore for beaglebones

commit 0650798824 ("board: am335x: Introduce scale_vcores")
updated voltages of each board based on efuse. It updated
beagle bone specific voltages under the condition board_is_bone().
But this is true only for BeagleBoneWhite. Due to which voltages
are not configured for BBB, BBW as wrong device is being probed.

So create a common function board_is_beaglebonex() which includes
am335x based beagle family. Use this for updating voltages.

Also remove extra if condition for selecting voltages which is
done later using a switch case and match usb current limit as
before the commit 0650798824.

Fixes: 0650798824 ("board: am335x: Introduce scale_vcores")
Reported-by: Emmanuel Vadot <manu@bidouilliste.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
7 years agoarm: am57xx: Keep environment in eMMC
Semen Protsenko [Fri, 9 Jun 2017 14:12:56 +0000 (17:12 +0300)]
arm: am57xx: Keep environment in eMMC

Use eMMC (instead of SD card) to store U-Boot environment. Use
"reserved" partition for U-Boot environment.

Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Reviewed-by: Lokesh Vutla <lokeshvuta@ti.com>
7 years agoarm: dra7: Increase "bootloader" partition size
Semen Protsenko [Fri, 9 Jun 2017 14:12:48 +0000 (17:12 +0300)]
arm: dra7: Increase "bootloader" partition size

Increase the size of u-boot.img, so that it conforms with new DFU
configuration (see commit [1]).

[1] 7a53a1a8115b ARM: ti: Update layout for MMC and eMMC (env and dfu)

Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
7 years agoarm: am57xx: Increase "bootloader" partition size
Semen Protsenko [Fri, 9 Jun 2017 14:12:41 +0000 (17:12 +0300)]
arm: am57xx: Increase "bootloader" partition size

Increase the size of u-boot.img, so that it conforms with new DFU
configuration (see commit [1]).

[1] 7a53a1a8115b ARM: ti: Update layout for MMC and eMMC (env and dfu)

Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
7 years agoMAINTAINERS: mpc83xx: Add new custodian
mario.six@gdsys.cc [Fri, 9 Jun 2017 12:50:47 +0000 (14:50 +0200)]
MAINTAINERS: mpc83xx: Add new custodian

Add myself as mpc83xx custodian.

7 years agotools/tbot: update README
Heiko Schocher [Fri, 9 Jun 2017 04:13:34 +0000 (06:13 +0200)]
tools/tbot: update README

refer in the README to tbots webpage, and delete
the README in tools/tbot, as the latest documentation
for tbot is on this webpage.

Signed-off-by: Heiko Schocher <hs@denx.de>
7 years agoARM: dts: keystone-k2hk-evm: Add U-boot specific dtsi file
Cooper Jr., Franklin [Thu, 8 Jun 2017 17:33:21 +0000 (12:33 -0500)]
ARM: dts: keystone-k2hk-evm: Add U-boot specific dtsi file

With Davinci I2C switching to device model, K2HK requires U-boot specific
device tree entries. This is only required for I2C 1 which is needed
extremely early during the boot process.

Fixes: 1743d040b1df ("ARM: keystone: Enable DM_I2C by default")
Reported-by: Yan Liu <yan-liu@ti.com>
Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com>
7 years agocmd: nvedit: bring error message in sync with condition under which it appears
Lothar Waßmann [Thu, 8 Jun 2017 12:16:14 +0000 (14:16 +0200)]
cmd: nvedit: bring error message in sync with condition under which it appears

The list of symbols listed in the error message for missing Kconfig
symbols is out of sync with the symbols actually tested.
Add the missing symbols and reorder their appearance to be in sync
with the #if statement for easier checking.

Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
7 years agocmd: mtdparts: fix uninitialized variable warning
Lothar Waßmann [Thu, 8 Jun 2017 12:04:03 +0000 (14:04 +0200)]
cmd: mtdparts: fix uninitialized variable warning

commit 06a040a31bcf ("cmd: mtdparts: fix null pointer dereference in parse_mtdparts")
removed the initialization of a pointer variable, which is
subsequently used in a debug() call. This produces an uninitialized
variable warning, when compiling with DEBUG defined.

Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
7 years agodm: bcm6345_gpio: Set proper output level in bcm6345_gpio_direction_output
Axel Lin [Thu, 8 Jun 2017 09:20:12 +0000 (17:20 +0800)]
dm: bcm6345_gpio: Set proper output level in bcm6345_gpio_direction_output

Current code does not set output level in bcm6345_gpio_direction_output,
fix it.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
7 years agoboard_f: fix calculation of reloc_off
Lothar Waßmann [Thu, 8 Jun 2017 08:18:25 +0000 (10:18 +0200)]
board_f: fix calculation of reloc_off

relocate_code() calculates the relocation offset wrt. the symbol
__image_copy_start which happens to have the same value as
CONFIG_TEXT_BASE on most systems.
When creating an i.MX boot image with an integrated IVT it is
convenient to have CONFIG_TEXT_BASE point to the start of the IVT
that is prepended to the actual code. Thus CONFIG_TEXT_BASE will
differ from __image_copy_start, while the calculation
'gd->relocaddr - __image_copy_start' still gives the right relocation
offset.

Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
7 years agoARM: provide a valid exception stack address for startup code
Lothar Waßmann [Thu, 8 Jun 2017 08:16:36 +0000 (10:16 +0200)]
ARM: provide a valid exception stack address for startup code

Create exception stack in IRAM if available to facilitate debugging of
pre-relocation code by catching exceptions rather than stopping dead.

Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
7 years agoarm: adjust PC displayed in exception handlers to point to the failing instruction
Lothar Waßmann [Thu, 8 Jun 2017 07:52:33 +0000 (09:52 +0200)]
arm: adjust PC displayed in exception handlers to point to the failing instruction

Adjust the program counter register to point to the failing
instruction depending on the exeption type.
This makes it easier to localize the offending instruction leading to
a fatal exception.

Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
7 years agoARM: remove bogus cp_delay() function
Lothar Waßmann [Thu, 8 Jun 2017 07:48:41 +0000 (09:48 +0200)]
ARM: remove bogus cp_delay() function

The cp_delay() function was introduced because of a missing 'volatile'
attribute to the 'asm' statement in get_cr() which led to the 'mrc'
instruction in get_cr() being optimised out eventually.
This has been fixed in commit 53fd4b8c22bb ("arm: mmu: Add missing volatile for reading SCTLR register")
but the bogus cp_delay() function which was introduced as a workaround
for the malfunctioning get_cr() was never removed.

Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
7 years agoserial: stm32x7: simplify baud rate register calculation
Patrice Chotard [Thu, 8 Jun 2017 07:26:55 +0000 (09:26 +0200)]
serial: stm32x7: simplify baud rate register calculation

Simplify baud rate register formula and use the oversampling
uart feature.
This code is aligned with what is implemented in kernel driver
drivers/tty/serial/stm32-usart.c since kernel v4.9.

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Reviewed-by: Christophe KERELLO <christophe.kerello@st.com>
Reviewed-by: Patrick DELAUNAY <patrick.delaunay@st.com>
Acked-by: Vikas MANOCHA <vikas.manocha@st.com>
7 years agoserial: stm32x7: align compatible with kernel one
Patrice Chotard [Thu, 8 Jun 2017 07:26:54 +0000 (09:26 +0200)]
serial: stm32x7: align compatible with kernel one

stm32x7.c driver is dedicated for STM32F7.
In kernel, "st,stm32-usart" and "st,stm32-uart" compatible
strings are dedicated for STM32F4.

To keep U-boot and kernel aligned, replace the serial compatible
string from "st,stm32-usart", "st,stm32-uart" to
"st,stm32f7-usart", "st,stm32f7-uart" specific for STM32F7.

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Reviewed-by: Christophe KERELLO <christophe.kerello@st.com>
Reviewed-by: Patrick DELAUNAY <patrick.delaunay@st.com>
Acked-by: Vikas MANOCHA <vikas.manocha@st.com>
7 years agorkcommon.c: Drop pointless assignment
Simon Glass [Wed, 7 Jun 2017 16:28:47 +0000 (10:28 -0600)]
rkcommon.c: Drop pointless assignment

Assigning a variable to itself is not necessary. Drop this and also add a
check for malloc() failure.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reported-by: Coverity (CID: 161418)
Fixes: 111bcc4 (rockchip: mkimage: pad the header to 8-bytes (using a 'nop') for RK3399)
7 years agoboard_f: Use IS_ENABLED instead of #ifdef in initf_bootstage()
Simon Glass [Wed, 7 Jun 2017 16:28:46 +0000 (10:28 -0600)]
board_f: Use IS_ENABLED instead of #ifdef in initf_bootstage()

The current implementation makes it look like the 'if (from_spl)' part is
dead code because these features are not enabled for sandbox. We could
enable it for sandbox_spl, but this is not done yet (it requires sharing
memory between SPL and U-Boot proper which is in fact supported).

It is probably nicer to avoid #ifdef anyway. Change it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reported-by: Coverity (CID: 163244)
Fixes: 824bb1b (bootstage: Support SPL)
7 years agodm: core: Supress dead-code warning in __of_get_next_child()
Simon Glass [Wed, 7 Jun 2017 16:28:45 +0000 (10:28 -0600)]
dm: core: Supress dead-code warning in __of_get_next_child()

Suppress a warning on next = next->sibling.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reported-by: Coverity (CID: 163245)
Fixes 644ec0a (dm: core: Add livetree access functions)

7 years agotest: bus: Add a check that dev is not NULL
Simon Glass [Wed, 7 Jun 2017 16:28:44 +0000 (10:28 -0600)]
test: bus: Add a check that dev is not NULL

We know that uclass_get_device() and device_find_child_by_of_offset() do
not return NULL for dev when they succeeds but coverity does not. Add an
extra check to hopefully keep it happy.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reported-by: Coverity (CID: 163246)
Fixes: 0753bc2 (dm: Simple Watchdog uclass)
7 years agotest: wdt: Add a check that dev is not NULL
Simon Glass [Wed, 7 Jun 2017 16:28:43 +0000 (10:28 -0600)]
test: wdt: Add a check that dev is not NULL

We know that uclass_get_device() does not return NULL for dev when it
succeeds but coverity does not. Add an extra check to hopefully keep it
happy.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reported-by: Coverity (CID: 163247)
Fixes: 0753bc2 (dm: Simple Watchdog uclass)
7 years agofdt: Add a check to fdt_print() for coverity
Simon Glass [Wed, 7 Jun 2017 16:28:42 +0000 (10:28 -0600)]
fdt: Add a check to fdt_print() for coverity

We know that fdt_getprop() does not return NULL when len is > 0 but
coverity does not. Add an extra check to keep it happy.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reported-by: Coverity (CID: 163248)
7 years agofdt: Add a check to do_fdt() for coverity
Simon Glass [Wed, 7 Jun 2017 16:28:41 +0000 (10:28 -0600)]
fdt: Add a check to do_fdt() for coverity

We know that fdt_getprop() does not return NULL when len is > 0 but
coverity does not. Add an extra check to keep it happy.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reported-by: Coverity (CID: 163249)
Fixes: bc80295b (fdt: Add get commands to fdt)
7 years agofdtgrep: Deal with NULL data passed to check_type_include()
Simon Glass [Wed, 7 Jun 2017 16:28:40 +0000 (10:28 -0600)]
fdtgrep: Deal with NULL data passed to check_type_include()

Since the parameter can be NULL we must be careful not to dereference it
in this case.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reported-by: Coverity (CID: 163250)
Fixes: 1043d0a0 (fdt: Add fdtgrep tool)
7 years agoedid: Use sizeof() in cea_is_hdmi_vsdb_present()
Simon Glass [Wed, 7 Jun 2017 16:28:39 +0000 (10:28 -0600)]
edid: Use sizeof() in cea_is_hdmi_vsdb_present()

We should not use an open-coded value here. Use sizeof() instead.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reported-by: Coverity (CID: 163252)
Fixes: 43c6bdd0 (edid: Add HDMI flag to timing info)
7 years agotest: pwm: Add a check that dev is not NULL
Simon Glass [Wed, 7 Jun 2017 16:28:38 +0000 (10:28 -0600)]
test: pwm: Add a check that dev is not NULL

We know that uclass_get_device() does not return NULL for dev when it
succeeds but coverity does not. Add an extra check to hopefully keep it
happy.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reported-by: Coverity (CID: 161690)
Fixes: 43b4156 (dm: sandbox: pwm: Add a basic pwm test)
7 years agopowerpc, 5xx: remove support for 5xx
Heiko Schocher [Wed, 7 Jun 2017 15:33:11 +0000 (17:33 +0200)]
powerpc, 5xx: remove support for 5xx

There was for long time no activity in the 5xx area.
We need to go further and convert to Kconfig, but it
turned out, nobody is interested anymore in 5xx,
so remove it.

Signed-off-by: Heiko Schocher <hs@denx.de>
7 years agopowerpc, 8260: remove support for mpc8260
Heiko Schocher [Wed, 7 Jun 2017 15:33:10 +0000 (17:33 +0200)]
powerpc, 8260: remove support for mpc8260

There was for long time no activity in the 8260 area.
We need to go further and convert to Kconfig, but it
turned out, nobody is interested anymore in 8260,
so remove it.

Signed-off-by: Heiko Schocher <hs@denx.de>
7 years agopowerpc, 8xx: remove support for 8xx
Heiko Schocher [Wed, 7 Jun 2017 15:33:09 +0000 (17:33 +0200)]
powerpc, 8xx: remove support for 8xx

There was for long time no activity in the 8xx area.
We need to go further and convert to Kconfig, but it
turned out, nobody is interested anymore in 8xx,
so remove it (with a heavy heart, knowing that I remove
here the root of U-Boot).

Signed-off-by: Heiko Schocher <hs@denx.de>
7 years agoarm: dra7: Set fastboot variables in environment
Semen Protsenko [Mon, 22 May 2017 16:16:42 +0000 (19:16 +0300)]
arm: dra7: Set fastboot variables in environment

One can obtain those variables using next commands:

    $ fastboot getvar cpu
    $ fastboot getvar secure
    $ fastboot getvar board_rev
    $ fastboot getvar userdata_size

Those variables are needed for fastboot.sh script.

Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
7 years agoarm: am57xx: Set fastboot variables in environment
Semen Protsenko [Mon, 22 May 2017 16:16:41 +0000 (19:16 +0300)]
arm: am57xx: Set fastboot variables in environment

One can obtain those variables using next commands:

    $ fastboot getvar cpu
    $ fastboot getvar secure
    $ fastboot getvar board_rev
    $ fastboot getvar userdata_size

Those variables are needed for fastboot.sh script.

Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
7 years agoomap: Add routine for setting fastboot variables
Semen Protsenko [Mon, 22 May 2017 16:16:40 +0000 (19:16 +0300)]
omap: Add routine for setting fastboot variables

This patch reuses new option, which allows us to expose variables
from environment to "fastboot getvar" command. Those variables must be
of "fastboot.%s" format.

Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
7 years agoARM: fixed relocation using proper alignment
Manfred Schlaegl [Wed, 10 May 2017 13:41:32 +0000 (15:41 +0200)]
ARM: fixed relocation using proper alignment

Using u-boot-2017.05 on i.MX6UL we ran into following problem:
Initially U-Boot could be started normally.
If we added one random command in configuration, the newly generated
image hung at startup (last output was DRAM:  256 MiB).

We tracked this down to a data abort within relocation (relocated_code).

relocated_code in arch/arm/lib/relocate.S copies 8 bytes per loop
iteration until the source pointer is equal to __image_copy_end.
In a good case __image_copy_end was aligned to 8 bytes, so the loop
stopped as suggested, but in an errornous case __image_copy_end was
not aligned to 8 bytes, so the loop ran out of bounds and caused a
data abort exception.

This patches solves the issue by aligning __image_copy_end to 8 byte
using the linker script related to arm.

I don't know if it's the correct way to solve this, so some review would
be very appreciated.

7 years agoMerge git://git.denx.de/u-boot-dm
Tom Rini [Sat, 10 Jun 2017 22:01:22 +0000 (18:01 -0400)]
Merge git://git.denx.de/u-boot-dm

7 years agodm: blk: Fix warning on !CONFIG_BLK
Tom Rini [Sat, 10 Jun 2017 14:01:05 +0000 (10:01 -0400)]
dm: blk: Fix warning on !CONFIG_BLK

When we don't have CONFIG_BLK defined we don't have a forward
declaration of struct udevice, and thus get a warning about it on
blk_get_from_parent(), which we only have when CONFIG_BLK is set.  Move
the declaration of blk_get_from_parent() to be with the other CONFIG_BLK
parts.

Fixes 9f103b9cb5f8 ("dm: blk: Add a way to obtain a block device from ...")
Signed-off-by: Tom Rini <trini@konsulko.com>
7 years agoMerge branch 'master' of git://git.denx.de/u-boot-video
Tom Rini [Sat, 10 Jun 2017 13:48:09 +0000 (09:48 -0400)]
Merge branch 'master' of git://git.denx.de/u-boot-video

7 years agoMerge branch 'master' of git://git.denx.de/u-boot-mmc
Tom Rini [Sat, 10 Jun 2017 13:47:57 +0000 (09:47 -0400)]
Merge branch 'master' of git://git.denx.de/u-boot-mmc

7 years agotools/kwbimage: Support building with LibreSSL
Marek Behún [Tue, 6 Jun 2017 13:17:27 +0000 (15:17 +0200)]
tools/kwbimage: Support building with LibreSSL

The kwbimage utility fails to compile when LibreSSL is present on
the host system instead of OpenSSL. This one-line patch resolves
this.

Signed-off-by: Marek Behun <marek.behun@nic.cz>
7 years agoconfigs: omapl138_lcdk: dont disable fat write
Sekhar Nori [Tue, 6 Jun 2017 11:41:53 +0000 (17:11 +0530)]
configs: omapl138_lcdk: dont disable fat write

CONFIG_FAT_WRITE is imply'ed when CONFIG_CMD_FAT
is selected (see CONFIG_TI_COMMON_CMD_OPTIONS).

Dont disable it in defconfig so the imply takes
effect and 'fatwrite' is available for users.

Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
7 years agoarmv8: Support loading 32-bit OS which is not in the form of FIT
Alison Wang [Tue, 6 Jun 2017 07:32:40 +0000 (15:32 +0800)]
armv8: Support loading 32-bit OS which is not in the form of FIT

As only FIT image is supported now, this patch is to support loading
32-bit uImage, dtb and rootfs separately.

Signed-off-by: Alison Wang <alison.wang@nxp.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
7 years agoboard: mpl: pci: Fix checkpatch.pl
Chakra Divi [Mon, 5 Jun 2017 17:39:30 +0000 (23:09 +0530)]
board: mpl: pci: Fix checkpatch.pl

Fixed checkpatch.pl errors/warnings in board/mpl/common/pci.c

Signed-off-by: Chakra Divi <chakra@openedev.com>
7 years agoigep0020: Enable DISTRO_DEFAULTS on IGEPv2 platforms
Enric Balletbo i Serra [Mon, 5 Jun 2017 17:27:23 +0000 (19:27 +0200)]
igep0020: Enable DISTRO_DEFAULTS on IGEPv2 platforms

Like commit 3337e3af5d3d this enables suitable commands needed for booting
general purpose Linux distribution. This is required for example if we want
to use PXE or DHCP as default boot targets, symbols no longer enabled by
config_distro_defaults.h.

Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
7 years agoboard: ti: am572x-evm: Update pinmux using latest PMT
Lokesh Vutla [Mon, 5 Jun 2017 09:18:17 +0000 (14:48 +0530)]
board: ti: am572x-evm: Update pinmux using latest PMT

Update the board pinmux for AM572x-evm using latest PMT[1] and the
board files named am572x_gp_evm_A3a_sr2p0 and am572x_gp_evm_A2b_sr1p1
that were autogenerated on 30th January, 2017 by
"Ahmad Rashed <a-rashed@ti.com>" and "Tom Johnson <thjohnson@ti.com>".

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
7 years agoboard: ti: am571x-idk: Update pinmux using latest PMT
Lokesh Vutla [Mon, 5 Jun 2017 09:18:16 +0000 (14:48 +0530)]
board: ti: am571x-idk: Update pinmux using latest PMT

Update the board pinmux for AM571x-IDK board using latest PMT[1] and the
board files named am571x_idk_v1p3b_sr2p0 that were autogenerated on
23rd March, 2017 by "Ahmad Rashed <a-rashed@ti.com>" and
"Tom Johnson <thjohnson@ti.com>".

[1] https://dev.ti.com/pinmux/app.html#/default/

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
7 years agoboard: ti: am572x-idk: Update pinmux using latest PMT
Lokesh Vutla [Mon, 5 Jun 2017 09:18:15 +0000 (14:48 +0530)]
board: ti: am572x-idk: Update pinmux using latest PMT

Update the board pinmux for AM572x-IDK board using latest PMT[1] and the
board files named am572x_idk_v1p3b_sr2p0 that were autogenerated on
30th January, 2017 by "Ahmad Rashed <a-rashed@ti.com>" and
"Tom Johnson <thjohnson@ti.com>".

[1] https://dev.ti.com/pinmux/app.html#/default/

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
7 years agoKconfig: Add description for CMD_POWEROFF
Michal Simek [Mon, 5 Jun 2017 06:28:17 +0000 (08:28 +0200)]
Kconfig: Add description for CMD_POWEROFF

Add poweroff description to Kconfig to make it selectable
via menuconfig.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
7 years agoarmv7m: Disable D-cache when booting nommu(ARMv7M) Linux kernel
tnishinaga.dev@gmail.com [Sun, 4 Jun 2017 16:18:08 +0000 (01:18 +0900)]
armv7m: Disable D-cache when booting nommu(ARMv7M) Linux kernel

Disable D-Cache is required when booting nommu Linux kernel.
(please see Linux kernel source "arch/arm/kernel/head-nommu.S")

U-Boot is enabled D-cache and I-Cache at startup.
However, it does not disable D-Cache before
booting nommu Linux kernel.
Therefore, I call dcache_disable()
when the CPU is ARMv7M to fix this problem.

Signed-off-by: Toshifumi NISHINAGA <tnishinaga.dev@gmail.com>
7 years agoarm: omap: Unify get_device_type() function
Semen Protsenko [Fri, 2 Jun 2017 15:00:00 +0000 (18:00 +0300)]
arm: omap: Unify get_device_type() function

Refactor OMAP3/4/5 code so that we have only one get_device_type()
function for all platforms.

Details:
 - Add ctrl variable for AM33xx and OMAP3 platforms (like it's done for
   OMAP4/5), so we can obtain status register in common way
 - For now ctrl structure for AM33xx/OMAP3 contains only status register
   address
 - Run hw_data_init() in order to assign ctrl to proper structure
 - Remove DEVICE_MASK and DEVICE_GP definitions as they are not used
   (DEVICE_TYPE_MASK and GP_DEVICE are used instead)
 - Guard structs in omap_common.h with #ifdefs, because otherwise
   including omap_common.h on non-omap4/5 board files breaks compilation

Buildman script was run for all OMAP boards. Result output:
    arm: (for 38/616 boards)
        all +352.5
        bss -1.4
        data +3.5
        rodata +300.0
        spl/u-boot-spl:all +284.7
        spl/u-boot-spl:data +2.2
        spl/u-boot-spl:rodata +252.0
        spl/u-boot-spl:text +30.5
        text +50.4
    (no errors to report)

Tested on AM57x EVM and BeagleBoard xM.

Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
[trini: Rework the guards as to not break TI81xx]
Signed-off-by: Tom Rini <trini@konsulko.com>
7 years agoam33xx: Finish migration of CONFIG_AM33XX/AM43XX
Tom Rini [Fri, 9 Jun 2017 20:59:17 +0000 (16:59 -0400)]
am33xx: Finish migration of CONFIG_AM33XX/AM43XX

Almost all users of CONFIG_AM33XX/AM43XX have been migrated.  Finish
moving the last few over to Kconfig, and put all of the boards under the
appropriate Kconfig chocie now.  This board choice is non-optional, so
remove that keyword on am33xx.

Signed-off-by: Tom Rini <trini@konsulko.com>
7 years agocmd/fdt: support single value replacement within an array
Hannes Schmelzer [Tue, 30 May 2017 13:05:44 +0000 (15:05 +0200)]
cmd/fdt: support single value replacement within an array

With this commit we can modify single values within an array of a dts
property.

This is useful if we have for example a pwm-backlight where we want to
modifiy the pwm frequency per u-boot script.

The pwm is described in dts like this:

backlight {
pwms = <0x0000002b 0x00000000 0x004c4b40>;
};

For changing the frequency, here the 3rd parameter, we simply type:

fdt set /backlight pwms <? ? 0x1E8480>;

For doing all this we:
- backup the property content into our 'SCRATCHPAD'
- only modify the array-cell if the new content doesn't start with '?'

Signed-off-by: Hannes Schmelzer <hannes.schmelzer@br-automation.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
7 years agobuildman: properly translate strings for log and err files to ASCII
Daniel Schwierzeck [Thu, 8 Jun 2017 01:07:09 +0000 (03:07 +0200)]
buildman: properly translate strings for log and err files to ASCII

The build output can still produce unicode encoded output. But in
the buildman's log and err files we only want plain ASCII characters.

To handle all situations with unicode and non-unicode output, encode
the stdout and stderr strings to UTF-8 and afterwards to ASCII with
replacing all special characters.

Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
7 years agobuildman: disable localized and unicode output of all build tools
Daniel Schwierzeck [Thu, 8 Jun 2017 01:07:08 +0000 (03:07 +0200)]
buildman: disable localized and unicode output of all build tools

Build tools like Make, gcc or binutils support localized output
or unicode encoded output dependent on the default system locale.
This is not useful for buildman, where we want reproducible
warning or error messages or where the output of binutils is
further processed.

Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
7 years agoREADME: Add instructions for chain-loading U-Boot on jerry
Simon Glass [Wed, 31 May 2017 23:57:36 +0000 (17:57 -0600)]
README: Add instructions for chain-loading U-Boot on jerry

Add instructions for chromebook_jerry.

Signed-off-by: Simon Glass <sjg@chromium.org>
7 years agorockchip: jerry: Disable CONFIG_CONSOLE_SCROLL_LINES
Simon Glass [Wed, 31 May 2017 23:57:35 +0000 (17:57 -0600)]
rockchip: jerry: Disable CONFIG_CONSOLE_SCROLL_LINES

The display on jerry is so fast that this option is not needed. Drop it so
that the display scrolls more smoothly.

Signed-off-by: Simon Glass <sjg@chromium.org>
7 years agorockchip: Enable the video display banner
Simon Glass [Wed, 31 May 2017 23:57:34 +0000 (17:57 -0600)]
rockchip: Enable the video display banner

Show the U-Boot banner and board information on the video display during
boot.

Signed-off-by: Simon Glass <sjg@chromium.org>
7 years agorockchip: rk3288: Allow setting up clocks in U-Boot proper
Simon Glass [Wed, 31 May 2017 23:57:33 +0000 (17:57 -0600)]
rockchip: rk3288: Allow setting up clocks in U-Boot proper

If U-Boot is chain-loaded from a previous boot loader we must set up the
clocks the way U-Boot wants them. Add code for this. It will do nothing if
SPL has already done the job.

Signed-off-by: Simon Glass <sjg@chromium.org>
7 years agorockchip: Init clocks again when chain-loading
Simon Glass [Wed, 31 May 2017 23:57:32 +0000 (17:57 -0600)]
rockchip: Init clocks again when chain-loading

Detect with a previous boot loader has already set up the clocks and set
them up again so that U-Boot gets what it expects.

Signed-off-by: Simon Glass <sjg@chromium.org>
7 years agorockchip: rk3288: Convert clock driver to use shifted masks
Simon Glass [Wed, 31 May 2017 23:57:31 +0000 (17:57 -0600)]
rockchip: rk3288: Convert clock driver to use shifted masks

Shifted masks are the standard approach with rockchip since it allows
use of the mask without shifting it each time. Update the definitions and
the driver to match.

Signed-off-by: Simon Glass <sjg@chromium.org>
7 years agorockchip: jerry: Add a .its file for chromium
Simon Glass [Wed, 31 May 2017 23:57:30 +0000 (17:57 -0600)]
rockchip: jerry: Add a .its file for chromium

Add a sample .its file for booting U-Boot on a jerry Chromebook.

Signed-off-by: Simon Glass <sjg@chromium.org>
7 years agorockchip: video: Take the vop device out of standby
Simon Glass [Wed, 31 May 2017 23:57:29 +0000 (17:57 -0600)]
rockchip: video: Take the vop device out of standby

On reset the standby bit is clear, but if U-Boot is chain-loaded from
another boot loader it may be set. Clear it before starting up video so
that it works correctly.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Anatolij Gustschin <agust@denx.de>
Squashed in 'rockchip: video: fix taking the VOP device out of standby':
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
7 years agorockchip: video: Add remove() methods
Simon Glass [Wed, 31 May 2017 23:57:28 +0000 (17:57 -0600)]
rockchip: video: Add remove() methods

Add remove() methods for EDP and VOP so that U-Boot can shut down the
video on exit. This avoids leaving DMA running while booting Linux which
can cause problems if Linux uses the frame buffer for something else.

It also makes it clear what is needed to shut down video.

While we are here, make rkvop_enable() static.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Anatolij Gustschin <agust@denx.de>
Squashed in 'rockchip: video: fix taking the VOP device out of standby':
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
7 years agorockchip: rk3288: Add error debugging to veyron_init()
Simon Glass [Wed, 31 May 2017 23:57:27 +0000 (17:57 -0600)]
rockchip: rk3288: Add error debugging to veyron_init()

Add a debug() statement so we can see when something goes wrong with the
regulator.

Signed-off-by: Simon Glass <sjg@chromium.org>
7 years agorockchip: Fix regualtor typo in veyron
Simon Glass [Wed, 31 May 2017 23:57:26 +0000 (17:57 -0600)]
rockchip: Fix regualtor typo in veyron

This typo doesn't actually cause any problems, but is wrong. Fix it.

Signed-off-by: Simon Glass <sjg@chromium.org>
7 years agorockchip: Setup default PWM flags
Simon Glass [Wed, 31 May 2017 23:57:25 +0000 (17:57 -0600)]
rockchip: Setup default PWM flags

At present if the

Signed-off-by: Simon Glass <sjg@chromium.org>
Fixes: 874ee59 (rockchip: pwm: implement pwm_set_invert())
7 years agoREADME: Add instructions for chain-loading U-Boot
Simon Glass [Wed, 31 May 2017 23:57:24 +0000 (17:57 -0600)]
README: Add instructions for chain-loading U-Boot

Most Chromebooks support chain-loading U-Boot but instructions are
somewhat scattered. Add a README to hold this information within the
U-Boot tree. Also add the standard developer keys to simplify the
instructions, since they are small.

For now this only supports nyan-big.

Signed-off-by: Simon Glass <sjg@chromium.org>
7 years agotegra: nyan-big: Add a .its file for chromium
Simon Glass [Wed, 31 May 2017 23:57:23 +0000 (17:57 -0600)]
tegra: nyan-big: Add a .its file for chromium

Add a sample .its file for booting U-Boot on a nyan-big Chromebook.

Signed-off-by: Simon Glass <sjg@chromium.org>
7 years agotegra: clock: Avoid a divide-by-zero error
Simon Glass [Wed, 31 May 2017 23:57:22 +0000 (17:57 -0600)]
tegra: clock: Avoid a divide-by-zero error

The clock fix-up for tegra is still present in the code. It causes a
divide-by-zero bug after relocation when chain-loading U-Boot from
coreboot. Fix this by adding a check.

Signed-off-by: Simon Glass <sjg@chromium.org>
Fixes: 7468676 (ARM: tegra: fix clock_get_periph_rate() for UART clocks)
7 years agotegra: Enable CP15 init
Simon Glass [Wed, 31 May 2017 23:57:21 +0000 (17:57 -0600)]
tegra: Enable CP15 init

At present CP15 init is disabled on tegra. Use the correct option so that
this init is performed on boot. This enables the instruction cache, for
example, which is critical to the machine running at full speed.

Signed-off-by: Simon Glass <sjg@chromium.org>
7 years agotegra: video: Don't power up the SOR twice
Simon Glass [Wed, 31 May 2017 23:57:20 +0000 (17:57 -0600)]
tegra: video: Don't power up the SOR twice

If U-Boot is the secondary boot loader, or has been run from itself, the
SOR may already be powered up. Powering it up again causes a hang, so
detect this situation and skip it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Anatolij Gustschin <agust@denx.de>
7 years agotegra: nyan-big: Enable the dhrystone benchmark
Simon Glass [Wed, 31 May 2017 23:57:19 +0000 (17:57 -0600)]
tegra: nyan-big: Enable the dhrystone benchmark

Enable this so we can roughly measure CPU performance. Also enable the
cache command to allow for timing.

Signed-off-by: Simon Glass <sjg@chromium.org>
7 years agotegra: spi: Wait a little after setting the clocks
Simon Glass [Wed, 31 May 2017 23:57:18 +0000 (17:57 -0600)]
tegra: spi: Wait a little after setting the clocks

For devices that need a delay between SPI transactions we seem to need an
additional delay before the first one if the CPU is running at full speed.
Add this, under control of the existing setting. At present it will only
be enabled with the Chrome OS EC.

Signed-off-by: Simon Glass <sjg@chromium.org>
7 years agotegra: dts: Add cros-ec SPI settings
Simon Glass [Wed, 31 May 2017 23:57:17 +0000 (17:57 -0600)]
tegra: dts: Add cros-ec SPI settings

At present the interrupt does not work and the SPI bus runs much less
quickly than it should. Add settings to fix this.

Signed-off-by: Simon Glass <sjg@chromium.org>
7 years agotegra: Init clocks even when SPL did not run
Simon Glass [Wed, 31 May 2017 23:57:16 +0000 (17:57 -0600)]
tegra: Init clocks even when SPL did not run

At present early clock init happens in SPL. If SPL did not run (because
for example U-Boot is chain-loaded from another boot loader) then the
clocks are not set as U-Boot expects.

Add a function to detect this and call the early clock init in U-Boot
proper.

Signed-off-by: Simon Glass <sjg@chromium.org>
7 years agopower: regulator: Add more debugging and fix a missing newline
Simon Glass [Wed, 31 May 2017 23:57:15 +0000 (17:57 -0600)]
power: regulator: Add more debugging and fix a missing newline

This file does not report a few possible errors and one message is missing
a newline. Fix these.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
7 years agoarm: Disable LPAE if not enabled
Simon Glass [Wed, 31 May 2017 23:57:14 +0000 (17:57 -0600)]
arm: Disable LPAE if not enabled

If CONFIG_ARMV7_LPAE is not defined we should make sure that the feature
is disabled. This can happen if U-Boot is chain-loaded from another boot
loader which does enable LPAE.

Signed-off-by: Simon Glass <sjg@chromium.org>