Wadim Egorov [Mon, 19 Mar 2018 15:39:29 +0000 (16:39 +0100)]
rockchip: clk: rk3288: add clk_enable function and support USB HOST0/HSIC
The generic ehci-driver (ehci-generic.c) will try to enable the clocks
listed in the DTSI. If this fails (e.g. due to clk_enable not being
implemented in a driver and -ENOSYS being returned by the clk-uclass),
the driver will bail our and print an error message.
This implements a minimal clk_enable for the RK3288 and supports the
clocks mandatory for the EHCI controllers; as these are enabled by
default we simply return success.
Signed-off-by: Wadim Egorov <w.egorov@phytec.de> Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Tom Rini [Sun, 22 Apr 2018 13:47:48 +0000 (09:47 -0400)]
video-uclass: Fix logical-not-parentheses warning
With clang-4.0 and later we see:
warning: logical not is only applied to the left hand side of this bitwise
operator [-Wlogical-not-parentheses]
if ((!gd->flags & GD_FLG_RELOC))
^ ~
And while the compiler suggests adding parenthesis around gd->flags, a
reading of the code says that we want to know when GD_FLG_RELOC is not
set and then return.
Cc: Simon Glass <sjg@chromium.org> Cc: Anatolij Gustschin <agust@denx.de> Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Mon, 23 Apr 2018 20:17:36 +0000 (16:17 -0400)]
Merge tag 'signed-efi-2018.05' of git://github.com/agraf/u-boot
Patch queue for efi - 2018-04-23
Some last minute fixes for 2018.05. Most of them are minor fixes. On
top we have some functional improvements for the device path logic
which should also help us be more compatible.
efi_loader: correcty determine total device path length
Device paths may consist of multiple instances. Up to now we have only
considered the size of the first instance. For the services of the
EFI_DEVICE_PATH_UTILITIES_PROTOCOL in most cases the total length of the
device path is relevant.
So let's rename efi_dp_size() to efi_dp_instance_size() and create a new
function efi_dp_size() that calculates the total device path length.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by: Alexander Graf <agraf@suse.de>
Executing a test after failed setup may lead to unexpected behavior like
an illegal memory access. So after a setup failure we should skip to
teardown.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by: Alexander Graf <agraf@suse.de>
Currently, the address region, 0xf8000 - 0x100000, is used for SPL
stack for the 32bit SoCs. Because the U-Boot proper image starts
from 0x70000, the maximum size of the U-Boot proper image is 544KB
(0x70000 - 0xf8000) for the NOR boot mode. Now uniphier_v7_defconfig
is almost hitting this size limit. Changing CONFIG_SPL_STACK can
raise the size limit with less impact. With this, the size limit
will increase to 576KB (0x70000 - 0x100000). If we need to increase
it even more, we would be able to change CONFIG_SYS_UBOOT_BASE at the
cost of the flashing command changes.
ARM: uniphier: select a correct mmc device before flashing images
Some boards support an SD card and an eMMC device at the same time.
Since both belong to 'mmc', they are identified by a device number.
When the device number of the eMMC is 1 instead 0, "mmc dev" command
must be performed to switch the target device before flashing images.
ARM: dts: uniphier: drop u-boot, dm-pre-reloc from SD/eMMC clock node
Now that the SD/eMMC driver does not use the clock driver in SPL,
remove u-boot,dm-pre-reloc properties to let the fdtgrep tool drop
the unnecessary nodes.
The size of SPL is hitting the limit (64KB) for uniphier_v7_defconfig.
When booting from SD/eMMC, obviously its clock has been properly set up
by the boot ROM. Acutually, no need to re-initialize the clock in SPL.
Using a clock driver would generalize the SoC specific code, but
solving the memory footprint problem would win.
mmc: tmio: move clk_enable() to each driver's probe function
I need to differentiate the clock handling for uniphier-sd. Move it
to each driver's probe function from the tmio common code so that
renesas-sdhi will not be affected.
With the recent changes, the size of the U-Boot proper image for
uniphier_v7_defconfig exceeded the current limit, 512KB, then SPL
fails to load the whole of the U-Boot proper. Increase the size.
Michal Simek [Wed, 11 Apr 2018 14:13:55 +0000 (16:13 +0200)]
arm: zynq: Make ENV_SIZE and ENV_OFFSET optional via board file
Boards have an option to rewrite variable locations in their own board
files. This is necessary for qspi and nand configurations where boot
image can be bigger then 896k(current limit).
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Ezequiel Garcia [Fri, 12 Jan 2018 18:30:55 +0000 (15:30 -0300)]
nand: zynq: Fix driver initialization
This driver is currently broken, refusing to initialize properly.
The reason is that get_nand_dev_by_index() was being called before
nand_register(), thus returning a pointer into uninitialized memory.
In other words, the struct mtd_info used by the driver is total junk.
Fix it by getting the correct struct mtd_info, via nand_to_mtd()
on the driver's struct nand_chip.
Tested on a custom board, where the CPU is halted without this patch.
Signed-off-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Reviewed-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Marek Vasut [Sat, 21 Apr 2018 14:19:56 +0000 (16:19 +0200)]
ARM: rmobile: Update E2 Silk
The E2 Silk port was broken since some time. This patch updates
the E2 Silk port to use modern frameworks, DM, DT probing, SPL
for the preloading and puts it on par with the M2 Porter board.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
---
NOTE: The port is missing support for I2C1 for DA9063 reset, since the
I2C driver needs to be converted to DM and DT probing. That's not
an issue for this patch though, since the reset was broken on Silk
since forever.
Marek Vasut [Sat, 21 Apr 2018 15:27:11 +0000 (17:27 +0200)]
mmc: sh_mmcif: Add DM and DT probing support
Add MMC DM and DT probing support into the SH MMCIF driver.
This patch abstracts out the common bits of the send command
and set ios functions, so they can be used both by DM and non
DM setups and adds the DM probe support.
Neil Armstrong [Thu, 12 Apr 2018 08:03:19 +0000 (10:03 +0200)]
reset: fix bulk API when DM_RESET is disabled
In the commit "reset: Add get/assert/deassert/release for bulk of reset signals"
the disabled reset_release_bulk() and reset_get_bulk() used the wrong
struct clk_bulk instead of struct reset_ctl_bulk.
Fixes: 0c28233903b5 ("reset: Add get/assert/deassert/release for bulk of reset signals") Reported-by: Jean-Jacques Hiblot <jjhiblot@ti.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Simon Glass <sjg@chromium.org>
commit b4d956f6bc0f ("bootm: Align cache flush end address correctly")
aligns the end address of the cache flush operation to a cache-line size to
ensure lower-layers in the code accept the range provided and flush.
A similar action should be taken for the begin address of a cache flush
operation. The load address may not be aligned to a cache-line boundary, so
ensure the passed address is aligned.
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Reported-by: Breno Matheus Lima <brenomatheus@gmail.com> Suggested-by: Tom Rini <trini@konsulko.com> Cc: Simon Glass <sjg@chromium.org> Tested-by: Breno Lima <breno.lima@nxp.com> Reviewed-by: Simon Glass <sjg@chromium.org>
Marek Vasut [Tue, 17 Apr 2018 12:13:11 +0000 (14:13 +0200)]
ARM: rmobile: Update M2 Koelsch
The M2 Koelsch port was broken since some time. This patch updates
the M2 Koelsch port to use modern frameworks, DM, DT probing, SPL
for the preloading and puts it on par with the M2 Porter board.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
configs: socfpga: disable EFI and ISO partition types
None of the SoCFPGA platforms will support EFI/ISO partition types that
is needed for DISTRO_DEFAULTS. SoCFPGA bootroom will only support 0xa2
partition type.
This is needed to help limit the size of the SPL to within the 64k limit
that is required for SoCFPGA.
Add code to look for a reset manager property. Specifically, look for the
reset-names of 'i2c'. A reset property is an optional feature, so only print
out a warning and do not fail if a reset property is not present.
If a reset property is discovered, then use it to deassert, thus bringing the
IP out of reset.
Matt Pelland [Mon, 16 Apr 2018 14:08:18 +0000 (10:08 -0400)]
mmc: mv_sdhci: zero out sdhci_host structure
The mv_sdhci driver was not zeroing the sdhci_host structure it
allocates causing random access violations in parts of the mmc core
where the "ops" member pointers are checked and called if not NULL.
Signed-off-by: Matt Pelland <mpelland@starry.com> Reviewed-by: Stefan Roese <sr@denx.de> Signed-off-by: Stefan Roese <sr@denx.de>
env: mmc/fat/ext4: undefined reference to `mmc_initialize'
For CONFIG_ENV_FAT_INTERFACE != 'mmc' a link error
env/fat.c:93: undefined reference to `mmc_initialize'
occurs if CONFIG_MMC_SUPPORT is not enabled.
Fixes: 26862b4a40c3 ("env: mmc/fat/ext4: make sure that the MMC sub-system
is initialized before using it") Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Kconfig: Enlarge default SYS_MALLOC_F_LEN for AM33XX
Since commit 8e14ba7bd524 ("gpio: omap_gpio: Add DM_FLAG_PRE_RELOC
flag") omap GPIO gets bound before relocation. Unfortunately due to
this, on at least the beaglebone black, the pre-relocation memory pool
gets exhausted before probing the serial port. This then causes u-boot
to panic as CONFIG_REQUIRE_SERIAL_CONSOLE is set...
Resolve this by resizing the default size of the pre-relocation malloc
pool for AM335X platforms.
Alexander Graf [Thu, 12 Apr 2018 07:58:44 +0000 (09:58 +0200)]
part: Disable CONFIG_SPL_ISO_PARTITION by default
We enabled CONFIG_ISO_PARTITION by default for distro boot, so that U-Boot
could load distro images that usually get shipped as iso images. These images
usually come with a board agnostic boot environment.
However, there is very little point in having ISO support enabled (for anyone
really) in SPL, as the whole idea of SPL is to load U-Boot proper which again
is board specific. So the fact that we enable ISO support in U-Boot proper does
not mean at all that we want ISO support in U-Boot SPL.
Hence, let's remove the Kconfig dependency. Along the way, let's also clean up
all those default configs that disabled SPL ISO support.
Simon Glass [Thu, 12 Apr 2018 20:04:40 +0000 (14:04 -0600)]
x86: Rename coreboot-x86 to coreboot
We only use coreboot as a target on x86 platforms, since on ARM platforms
U-Boot always runs as the primary boot loader. Rename the coreboot-x86
platform to reflect this.
Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Bin Meng [Thu, 12 Apr 2018 05:02:22 +0000 (22:02 -0700)]
bootvx: x86: Assign bootaddr based on kernel memory base
On VxWorks x86 its bootline address is at a pre-defined offset @
0x1200. If 'bootaddr' is not passed via environment variable, we
assign its value based on the kernel memory base address.
Bin Meng [Thu, 12 Apr 2018 05:02:19 +0000 (22:02 -0700)]
bootvx: x86: Make VxWorks EFI console driver happy
When booting from EFI BIOS, VxWorks bootloader stores the EFI GOP
framebuffer info at a pre-defined offset @ 0x6100. When VxWorks
kernel boots up, its EFI console driver tries to find such a block
and if the signature matches, the framebuffer information will be
used to initialize the driver.
However it is not necessary to prepare an EFI environment for
VxWorks's EFI console driver to function (eg: EFI loader in
U-Boot). If U-Boot has already initialized the graphics card and
set it to a VESA mode that is compatible with EFI GOP, we can
simply prepare such a block for VxWorks.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
Bin Meng [Thu, 12 Apr 2018 05:02:18 +0000 (22:02 -0700)]
pci: video: Only print out when everything is OK
If video initialization fails, the "Video:" output message will be
mixed with the next console log. Change to print out such message
only when everything is OK, which improves the boot log readability.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
Bin Meng [Thu, 12 Apr 2018 05:02:15 +0000 (22:02 -0700)]
bios: vesa: Guard setting vesa mode with CONFIG_FRAMEBUFFER_SET_VESA_MODE
If CONFIG_FRAMEBUFFER_SET_VESA_MODE is not set, don't switch
graphics card to VESA mode. This applies to both native mode
and emulator mode of running the VGA BIOS.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
projects / u-boot / log