Bin Meng [Sun, 27 Aug 2017 02:22:58 +0000 (19:22 -0700)]
x86: ich-spi: Remove useless assignment in ich_spi_xfer()
In ich_spi_xfer() when the driver presets control fields, control
variable gets assigned twice. Apparently only the last assignment
takes effect. Remove the other one.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de>
Adam Ford [Fri, 11 Aug 2017 11:39:34 +0000 (06:39 -0500)]
Convert CONFIG_SYS_I2C_BUS_MAX to Kconfig
This converts the following to Kconfig:
CONFIG_SYS_I2C_BUS_MAX
Signed-off-by: Adam Ford <aford173@gmail.com> Reviewed-by: Heiko Schocher <hs@denx.de>
[trini: Fix AM43XX drop AM44XX] Signed-off-by: Tom Rini <trini@konsulko.com>
Adam Ford [Fri, 11 Aug 2017 11:39:13 +0000 (06:39 -0500)]
Configs: Migrate I2C_BUS_MAX to CONFIG_SYS_I2C_BUS_MAX
For consistency with other platforms and in preparation of Kconfig
migration, let's change Several TI platforms that use I2C_BUS_MAX
to CONFIG_SYS_I2C_BUS_MAX
Tom Rini [Fri, 25 Aug 2017 21:50:27 +0000 (17:50 -0400)]
Kconfig: Migrate all of cmd/fastboot/Kconfig to defconfigs
- Move ANDROID_IMAGE_SUPPORT to top level Kconfig under images as it's
not strictly part of fastboot.
- Add some defaults for the fastboot buffer location and size
- Migrate all options listed in cmd/fastboot/Kconfig
- Cleanup the README
Tom Rini [Fri, 25 Aug 2017 21:50:26 +0000 (17:50 -0400)]
configs: Migrate all of the existing USB symbols, except fastboot
This syncs all of the currently Kconfig'd symbols out of the headers and
into the defconfig files. This has two exceptions, first am335x_evm
needs to be converted to DM in SPL and then it can stop undef'ing
CONFIG_DM_USB. Leaving this as-is results in a build failure, and
without work, run time failure. The other case is am43xx_evm.h and in
turn am43xx_evm_usbhost_boot. The problem here is that we need DWC3 USB
host mode in SPL, but still desire to have gadget mode in U-Boot proper.
Dave Prue [Thu, 31 Aug 2017 17:21:01 +0000 (19:21 +0200)]
sunxi: Fix CONFIG_SUNXI_GMAC references
SUNXI_GMAC was still used to configure the code where as the
same has been renamed and moved to Kconfig in below commit
"sunxi: Move SUNXI_GMAC to Kconfig"
(sha1: 4d43d065db3262f9a9918ba72457bf36dfb8e0bb)
Signed-off-by: Dave Prue <dave@prue.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Jagan Teki <jagan@openedev.com> Reviewed-by: Mark Kettenis <kettenis@openbsd.org> Tested-by: Mark Kettenis <kettenis@openbsd.org>
[Tweek commit message, config_whitelist.txt, build-whitelist.sh] Signed-off-by: Jagan Teki <jagan@openedev.com>
Chen-Yu Tsai [Thu, 31 Aug 2017 13:57:48 +0000 (21:57 +0800)]
mmc: sunxi: Only update timing mode bit when enabling new timing mode
When enabling the new mmc timing mode, we inadvertently clear all the
remaining bits in the new timing mode register. The bits cleared
include a default phase delay on the output clock. The BSP kernel
states that the default values are supposed to be used. Clearing them
results in decreased performance or transfer errors on some boards.
Fixes: de9b1771c3b6 ("mmc: sunxi: Support new mode") Signed-off-by: Chen-Yu Tsai <wens@csie.org> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Reviewed-by: Jagan Teki <jagan@openedev.com>
Jagan Teki [Mon, 28 Aug 2017 11:15:47 +0000 (16:45 +0530)]
i.MX6Q: spl: Fix falcon to use dram_init_banksize
Memory dt node update introduced by spl_fixup_fdt() in below
commit was making DDR configuration in-appropriate
to boot falcon mode. Hence added dram_init_banksize for
explicit assignment of proper base and size of DDR.
Stefan Agner [Tue, 29 Aug 2017 16:10:11 +0000 (09:10 -0700)]
imx: remove SATA boot mode for i.MX 6UL and 6ULL
The NXP i.MX 6UL and 6ULL do not support SATA and have no SATA
boot mode, hence remove it from the boot device detecion. This
fixes a build error introduced with 3bd1642d4d50 ("imx: fix USB
boot mode detection for i.MX 6UL and 6ULL")
Fixes: 3bd1642d4d50 ("imx: fix USB boot mode detection for i.MX 6UL and 6ULL") Signed-off-by: Stefan Agner <stefan.agner@toradex.com> Reviewed-by: Stefano Babic <sbabic@denx.de> Reviewed-by: Jagan Teki <jagan@openedev.com>
Chris Packham [Tue, 29 Aug 2017 08:37:54 +0000 (20:37 +1200)]
ARM: mvebu: add "spi-flash" compatible string
U-boots spi-nor support is currently considered a work in progress. For
now to avoid issues it is necessary to add a "spi-flash" compatible
string. Eventually the "jedec,spi-nor" will be sufficient when the core
U-boot code is updated to support it.
Signed-off-by: Chris Packham <judge.packham@gmail.com> Reviewed-by: Jagan Teki <jagan@openedev.com> Signed-off-by: Stefan Roese <sr@denx.de>
CONFIG_NAND_DENALI select's CONFIG_SYS_NAND_SELF_INIT, so the
NAND initialization process is driven by the driver itself.
CONFIG_SYS_NAND_MAX_CHIPS and CONFIG_SYS_NAND_BASE are unused.
Masahiro Yamada [Sat, 26 Aug 2017 08:57:59 +0000 (17:57 +0900)]
ARM: uniphier: move PLLCTRL register macros to each SoC .c file
The new SoC PXs3 changed the address of PLL, but still uses the
same PLL name. We can not define SC_*PLLCTRL in the common header.
Move them to per-SoC .c file. Also, fix some PLL comments.
Masahiro Yamada [Sat, 26 Aug 2017 08:57:58 +0000 (17:57 +0900)]
ARM: uniphier: replace <common.h> with <linux/delay.h> in pll settings
The #include <common.h> was added for mdelay(). Later, the declaration
of mdelay was moved to <linux/delay.h> by commit 5bc516ed661a ("delay:
collect {m, n, u}delay declarations to include/linux/delay.h").
Masahiro Yamada [Fri, 25 Aug 2017 16:12:31 +0000 (01:12 +0900)]
mtd: nand: denali_dt: add a DT driver
A patch for NAND uclass support was proposed about half a year ago:
https://patchwork.ozlabs.org/patch/722282/
It was not merged and I do not see on-going work for this.
Without DM-based probing, we need to set up pinctrl etc. in an ad-hoc
way and give lots of crappy CONFIG options for base addresses and
properties, which are supposed to be specified by DT. This is painful.
This commit just provides a probe hook to retrieve "reg" from DT and
allocate private data in a DM manner. This DT driver is not essentially
a NAND driver, in fact it is (ab)using UCLASS_MISC. Once UCLASS_NAND is
supported, it would be possible to migrate to it.
video: ipuv3_fb: skip IPU shutdown if IPU was not enabled before
Boards can skip display interface init using board_video_skip().
If display interface was not initialized (e.g. no ipuv3 framebuffer
registered or IPU clock disabled), booting Linux stops due to the
crash in IPU shutdown function, when accessing IPU registers.
Check IPU clock and skip shutdown if clock is not enabled.
imx: timer: don't clear the GPT control register multiple times
There is no need to clear the control register 100 times in a
loop, a single zero write clears the register. I didn't find any
justification why clearing this register in a loop is needed
(no info in i.MX6 errata or GPT timer linux driver, linux driver
uses single write to clear this control register).
Niko Mauno [Thu, 3 Aug 2017 06:53:24 +0000 (09:53 +0300)]
splash_source: Verify FIT magic
Before reading entire FIT image, add sanity check by testing image
header against FDT_MAGIC. This should help avoid problems in situations
where FIT is not yet available from storage device, for example when
performing initial programming of device.
Cc: Anatolij Gustschin <agust@denx.de> Acked-by: Tomas Melin <tomas.melin@vaisala.com>
Masahiro Yamada [Thu, 24 Aug 2017 16:30:20 +0000 (01:30 +0900)]
usb: dwc3: fix Kconfig dependency to accept host driver in drivers/usb/dwc3
We see the choice of USB_DWC3_HOST / _GADGET in drivers/usb/dwc3/Kconfig,
but we can not choose USB_DWC3_HOST unless USB_GADGET is defined.
This is strange.
Loosen the "depends on" and also move "select USB_GADGET_DUALSPEED" to
the correct place.
Maxime Ripard [Wed, 23 Aug 2017 10:03:41 +0000 (12:03 +0200)]
mmc: sunxi: Support new mode
Almost all of the newer Allwinner SoCs have a new operating mode for the
eMMC clocks that needs to be enabled in both the clock and the MMC
controller.
Details about that mode are sparse, and the name itself (new mode vs old
mode) doesn't give much details, but it seems that the it changes the
sampling of the MMC clock. One side effect is also that it divides the
parent clock rate by 2.
Add support for it through a Kconfig option.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Reviewed-by: Jagan Teki <jagan@openedev.com>
Hannes Schmelzer [Fri, 25 Aug 2017 12:27:37 +0000 (14:27 +0200)]
bootvx_fdt: fix missing 'fdt_fixup_ethernet(...)' on vxWorks boot
Before commit 26d6119 (fdt: Move fdt_fixup_ethernet to a common place)
the fdt_fixup_ethernet(...) was called during do_bootvx_fdt(...).
Afterwards the only (common) place for this fixup is during
image_setup_libfdt(...) and this is only called, at least on ARM
platform, from image_setup_linux(...).
All this ends up in the fact, that the fdt_fixup_ethernet(...) is only
called on booting a linux image and not on booting a vxWorks image.
We fix this with adding the fdt_fixup_ethernet(...) call again to
do_bootvx_fdt(...)
Signed-off-by: Hannes Schmelzer <oe5hpm@oevsv.at> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Wilson Lee [Fri, 25 Aug 2017 07:06:29 +0000 (00:06 -0700)]
common: console: Fix duplicated CONFIG in silent env callback
The silent environment callback function does not update the silent
flag during silent env set or unset. That is because of duplicated
CONFIG keyword at preprocessor condition in silent environment
callback function and cause silent env callback unable to work.
This patch is to remove the duplicated CONFIG keywork in silent
environment callback function.
Signed-off-by: Wilson Lee <wilson.lee@ni.com> Cc: Keng Soon Cheah <keng.soon.cheah@ni.com> Cc: Chen Yee Chew <chen.yee.chew@ni.com> Cc: Joe Hershberger <joe.hershberger@ni.com>
Bin Meng [Tue, 22 Aug 2017 15:15:16 +0000 (08:15 -0700)]
nvme: Get rid of the global variable nvme_info
At present the NVMe uclass driver uses a global variable nvme_info
to store global information like namespace id, and NVMe controller
driver's priv struct has a blk_dev_start that is used to calculate
the namespace id based on the global information from nvme_info.
This is not a good design in the DM world and can be replaced with
the following changes:
- Encode the namespace id in the NVMe block device name during
the NVMe uclass post probe
- Extract the namespace id from the device name during the NVMe
block device probe
- Let BLK uclass calculate the devnum for us by passing -1 to
blk_create_devicef() as the devnum
Bin Meng [Tue, 22 Aug 2017 15:15:14 +0000 (08:15 -0700)]
nvme: Apply cache operations on the DMA buffers
So far cache operations are only applied on the submission queue and
completion queue, but they are missing in other places like identify
and block read/write routines.
In order to correctly operate on the caches, the DMA buffer passed
to identify routine must be allocated properly on the stack with the
existing macro ALLOC_CACHE_ALIGN_BUFFER().
Bin Meng [Tue, 22 Aug 2017 15:15:12 +0000 (08:15 -0700)]
nvme: Use macros to access NVMe queues
NVMe driver only uses two queues. The first one is allocated to do
admin stuff, while the second one is for IO stuff. So far the driver
uses magic number (0/1) to access them. Change to use macros.
Bin Meng [Tue, 22 Aug 2017 15:15:11 +0000 (08:15 -0700)]
nvme: Respect timeout when en/disabling the controller
So far the driver unconditionally delays 10ms when en/disabling the
controller and still return 0 if 10ms times out. In fact, spec defines
a timeout value in the CAP register that is the worst case time that
host software shall wait for the controller to become ready.
Bin Meng [Tue, 22 Aug 2017 15:15:07 +0000 (08:15 -0700)]
nvme: Fix getting PCI vendor id of the NVMe block device
The codes currently try to read PCI vendor id of the NVMe block
device by dm_pci_read_config16() with its parameter set as its
root complex controller (ndev->pdev) instead of itself. This is
seriously wrong. We can read the vendor id by passing the correct
udevice parameter to the dm_pci_read_config16() API, however there
is a shortcut by reading the cached vendor id from the PCI device's
struct pci_child_platdata.
While we are here fixing this bug, apparently the quirk stuff handle
codes in nvme_get_info_from_identify() never takes effect since its
logic has never been true at all. Remove these codes completely.
Tom Rini [Sun, 27 Aug 2017 15:50:16 +0000 (11:50 -0400)]
sh: Fix linking of ms7722se
While it is true that we no longer have 'ppcenv' and similar sections,
including env/embedded.o at all results in the text/etc sections being
available for the rest of the link. This in turn is required for the
setup used on ms7722se. This also, likely, needs further fine-tuning.
Fixes: f40ad66fa066 ("arch/sh: don't bring common/env_embedded.o into the link") Signed-off-by: Tom Rini <trini@konsulko.com>
Stefan Agner [Wed, 23 Aug 2017 16:46:17 +0000 (09:46 -0700)]
disk: part: align buffer so it can be used with DMA enabled drivers
When using ISO partitions with a DMA enabled block device driver
reading the ISO partition leads to unaligned DMA operations:
CACHE: Misaligned operation at range [bffb7da8, bffb85a8]
Align the buffer to make sure we pass a buffer which works for
DMA operations.
Signed-off-by: Stefan Agner <stefan.agner@toradex.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Stephen Boyd [Wed, 23 Aug 2017 01:59:31 +0000 (10:59 +0900)]
scripts: objdiff: Ignore debug info when comparing
If the kernel is configured to be built with debug symbols, or
has bug tables, comparing files may not work if line numbers
change. This makes comparing object files with these options
harder to do. Let's strip out the debug info and drop the
__bug_table here so that we don't see false positives. There may
be other things to drop later, and it may be architecture
specific, but this works for me with my ARM64 build.
Signed-off-by: Stephen Boyd <stephen.boyd@linaro.org> Reviewed-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Tom Rini [Mon, 21 Aug 2017 02:30:15 +0000 (22:30 -0400)]
fs: ext4: Fix journal overrun issue reported by Coverity
While &p_jdb[fs->blksz] is a valid expression (it points *one* char
sized element past the end of the array, e.g. &p_jdb[fs->blksz + 1] is
invalid (according to the C standard (C99/C11)).
Changing this to tag = (struct ext3_journal_block_tag *)(p_jdb + ofs);
Cc: Stefan Brüns <stefan.bruens@rwth-aachen.de> Suggested-by: Stefan Brüns <stefan.bruens@rwth-aachen.de> Reported-by: Coverity (CID: 165117, 165110) Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>
Tom Rini [Mon, 21 Aug 2017 00:05:40 +0000 (20:05 -0400)]
mtdparts: Fix final outstanding issue reported by Coverity
As part of fixing the previously reported issues, it was missed that in
the case of mtdparts_init() we need to make sure that tmp_ep is long
enough to contain PARTITION_MAXLEN and a NULL termination. Then, to be
sure the buffer is NULL terminated, zero the entire buffer rather than
just ensuring the first character is NULL.
Cc: Lothar Waßmann <LW@KARO-electronics.de> Cc: Maxime Ripard <maxime.ripard@free-electrons.com> Reported-by: Coverity (CID: 166329) Signed-off-by: Tom Rini <trini@konsulko.com>
cmd: spl: provide address and size of prepared FDT in environment
Writing prepared FDT to persistent storage should be possible in
scripts. Create environment variables containing address and size
of the updated FDT. Scripts can use these variables after running
'spl export fdt ...' command to write the new blob to persistent
storage.
Pau Pajuelo [Thu, 17 Aug 2017 01:09:14 +0000 (03:09 +0200)]
igep00x0: merge igep0020 and igep0030 defconfigs to igep00x0_defconfig
Update igep00x0 code with the following features:
- Add board and revision detection for the boards:
- IGEP0020-RF
- IGEP0020-RC
- IGEP0030-RG
- IGEP0030-RE
- Merge IGEP0020 and IGEP0030 mux tables
- Add suport to use GPIO_126, GPIO_127 and GPIO_129
- board_name and board_rev environment variables display board and
revision informations
- Move dtb name selection from code to boot script
Ruchika Gupta [Wed, 16 Aug 2017 10:28:10 +0000 (15:58 +0530)]
ARMv8/sec_firmware : Update chosen/kaslr-seed with random number
kASLR support in kernel requires a random number to be passed via
chosen/kaslr-seed propert. sec_firmware generates this random seed
which can then be passed in the device tree node.
sec_firmware reserves JR3 for it's own usage. Node for JR3 is
removed from device-tree.
Thomas Petazzoni [Tue, 15 Aug 2017 20:52:45 +0000 (22:52 +0200)]
arch/arm/cpu/arm926ejs/spear/cpu.c: guard do_switch_ecc() with CONFIG_NAND_FSMC
do_switch_ecc() calls fsmc_nand_switch_ecc(), which is a direct
function call into drivers/mtd/nand/fsmc_nand.c. However, this
function is not guarded by CONFIG_NAND_FSMC, which results to a build
failure if CONFIG_NAND_FSMC is disabled.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Thomas Petazzoni [Tue, 15 Aug 2017 20:52:44 +0000 (22:52 +0200)]
board/spear/common: move code to arch/arm/cpu/arm926ejs/spear/
The code in board/spear/common/ is not board-specific but
SoC-specific. Therefore, boards from other vendors than "spear" may
want to re-use this code, which is currently difficult with the code
being placed in board/spear/common/.
Since this code really is SoC-specific, this commit moves it to
arch/arm/cpu/arm926ejs/spear/, with the rest of the SPEAr related
code.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reno Farnesi [Sun, 13 Aug 2017 19:16:17 +0000 (15:16 -0400)]
fs: fat: fix fatwrite overflow calculation
The overflow calculation was incorrect. Adding the start block of the
partition is not needed because the sectors are already relative to the
beginning of the partition. If you attempted to write a file smaller
than cur_part_info.start blocks on a full partition the old calculation
fails to catch the overflow. This would cause an infinite loop in the
determine_fatent function.
Old, incorrect calculation:
ending sector of new file = start sector + file size (in sectors)
last sector = partition start + total sectors on the partition
Adding the partition start block number is not needed because sectors
are already relative to the start of the partition.
New calculation:
ending sector of new file = start sector + file size (in sectors)
last sector = total sectors on the partition
Suniel Mahesh [Sat, 12 Aug 2017 07:56:38 +0000 (13:26 +0530)]
arm: dts: am33xx: sync DTS with Linux 4.13-rc4
This re-syncs AM33xx DTS file with current file from
Linux v4.13-rc4 to ensure a consistent configuration. Upstream
Linux removed the redundant Interrupt-parent property from mmc,
mac, lcdc and tscadc sub nodes.
Signed-off-by: Suniel Mahesh <sunil.m@techveda.org> Reviewed-by: Tom Rini <trini@konsulko.com>
Simon Glass [Fri, 25 Aug 2017 01:45:31 +0000 (19:45 -0600)]
rpi: Enable USB keyboard support
This is currently disabled, so USB keyboards are not detected in U-Boot.
Enable this option to fix that.
Signed-off-by: Simon Glass <sjg@chromium.org> Tested-by: Jonathan Gray <jsg@jsg.id.au> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Paul Barker <pbarker@toganlabs.com>
projects / u-boot / log