Cyrille Pitchen [Wed, 17 Aug 2016 07:19:39 +0000 (15:19 +0800)]
sf: fix sf probe
This patch fixes the "sf probe" command. The very first SPI flash probe
passes, for instance when u-boot tries to read its environment settings
from a (Q)SPI memory but next "sf probe" commands fail because the flash
memory node is unbound from the SPI controller children nodes.
Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com> Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com> Tested-by: Stefan Roese <sr@denx.de> Tested-by: Hannes Schmelzer <oe5hpm@oevsv.at> Reviewed-by: Simon Glass <sjg@chromium.org>
Tom Rini [Fri, 9 Sep 2016 01:26:39 +0000 (21:26 -0400)]
cmd: Rework disk.c usage
We only need the function found in cmd/disk.c when we have IDE, SCSI or
USB_STORAGE enabled. While the first two are easy to get right, in the
3rd case we assume that the set of cases where we do have USB and do not
enable USB_STORAGE are small enough that we can take the small bloat of
un-discarded strings on gcc prior to 6.x
Joshua Scott [Tue, 6 Sep 2016 04:03:11 +0000 (16:03 +1200)]
net: asix: Fix AX88772B when used with DriverModel
A previous patch (net: asix: fix operation without eeprom) added a
two-byte shift to the packet buffer when receiving a packet on the
AX88772B.
This shift was not included when the driver was updated to work with
DriverModel. Testing on a Marvell DB-88F6820-ACM showed that the adapter
was not functioning correctly (EHCI timeouts).
This patch brings the two-byte shift to the DriverModel implementation
of ops->recv (asix_eth_recv).
Testing on the same board, we were able to TFTP a file over and confirm
that the crc32 was correct.
Signed-off-by: Joshua Scott <joshua.scott@alliedtelesis.co.nz> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Update the README to add support for K2G EVM. Also
- Add steps on how to use MMC boot
- Fix load address when using CCS
- Update build target to u-boot.bin from u-boot-dtb.bin as all ks2
platforms uses DT.
Reviewed-by: Tom Rini <trini@konsulko.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Provide version of struct efi_mem_desc in efi_get_memory_map().
EFI_BOOT_SERVICES.GetMemoryMap() in UEFI specification v2.6 defines
memory descriptor version to 1. Linux kernel also expects descriptor
version to be 1 and prints following warning during boot if its not:
Wenbin Song [Thu, 1 Sep 2016 08:28:22 +0000 (16:28 +0800)]
pxe: Modify README to add the description about FIT image
Use environment variable "kernel_addr_r" to indicate the location
in RAM where FIT image will be stored.
Use label command "kernel" to indicate which <path> the FIT image at.
York Sun [Thu, 1 Sep 2016 08:28:21 +0000 (16:28 +0800)]
pxe: Fix pxe boot with FIT image
When FIT image is used, a single image provides kernel, device
tree and optionally ramdisk. Argc and argv need to be adjusted
to support this.
Test cases:
1. Booting with legacy images
2. Booting with legacy images without initrd
3. Booting with FIT image
Test commands:
1. pxe get && pxe boot
2. sysboot
Signed-off-by: York Sun <york.sun@nxp.com> Signed-off-by: Wenbin Song <wenbin.song@nxp.com>
omap3_pandora: Only set bootargs if distro_bootcmd failed to load.
As bootargs is hard-coded for the default behavior on the
omap3_pandora, only set the bootargs if distro_bootcmd fails to
load. This leaves distro_bootcmd free to use alternate boot arguments.
Masahiro Yamada [Tue, 30 Aug 2016 09:50:36 +0000 (18:50 +0900)]
Increase default of CONFIG_SYS_MALLOC_F_LEN for SPL_OF_CONTROL
If both SPL_DM and SPL_OF_CONTROL are enabled, SPL needs to bind
several devices, but CONFIG_SYS_MALLOC_F_LEN=0x400 is apparently
not enough. Increase the default to 0x2000 for the case. This
will be helpful for shorter defconfigs.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Stefan Roese <sr@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
Masahiro Yamada [Tue, 30 Aug 2016 07:22:22 +0000 (16:22 +0900)]
ARM: armv7: move CONFIG_ARMV7_PSCI to Kconfig
Add ARCH_SUPPORT_PSCI as a non-configurable option that platforms
can select. Then, move CONFIG_ARMV7_PSCI, which is automatically
enabled if both ARMV7_NONSEC and ARCH_SUPPORT_PSCI are enabled.
Reviewed-by: Alexander Graf <agraf@suse.de> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
omap3_pandora: Fix mmc loading of autoboot script to use correct syntax.
fatload/ext2load both require that the device and partition be
specified after specifying the device type. Specify the first
partition on mmc device 0, which is the only mmc device currently
configured on the pandora.
Tom Rini [Fri, 26 Aug 2016 17:30:43 +0000 (13:30 -0400)]
TI: Rework SRAM definitions and maximums
On all TI platforms the ROM defines a "downloaded image" area at or near
the start of SRAM which is followed by a reserved area. As it is at
best bad form and at worst possibly harmful in corner cases to write in
this reserved area, we stop doing that by adding in the define
NON_SECURE_SRAM_IMG_END to say where the end of the downloaded image
area is and make SRAM_SCRATCH_SPACE_ADDR be one kilobyte before this.
At current we define the end of scratch space at 0x228 bytes past the
start of scratch space this this gives us a lot of room to grow. As
these scratch uses are non-optional today, all targets are modified to
respect this boundary.
Tested on OMAP4 Pandaboard, OMAP3 Beagle xM
Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Nagendra T S <nagendra@mistralsolutions.com> Cc: Vaibhav Hiremath <hvaibhav@ti.com> Cc: Lokesh Vutla <lokeshvutla@ti.com> Cc: Felipe Balbi <balbi@ti.com> Cc: Igor Grinberg <grinberg@compulab.co.il> Cc: Nikita Kiryanov <nikita@compulab.co.il> Cc: Paul Kocialkowski <contact@paulk.fr> Cc: Enric Balletbo i Serra <eballetbo@gmail.com> Cc: Adam Ford <aford173@gmail.com> Cc: Steve Sakoman <sakoman@gmail.com> Cc: Stefan Roese <sr@denx.de> Cc: Thomas Weber <weber@corscience.de> Cc: Hannes Schmelzer <oe5hpm@oevsv.at> Cc: Thomas Chou <thomas@wytron.com.tw> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Simon Glass <sjg@chromium.org> Cc: Joe Hershberger <joe.hershberger@ni.com> Cc: Sam Protsenko <semen.protsenko@linaro.org> Cc: Heiko Schocher <hs@denx.de> Cc: Samuel Egli <samuel.egli@siemens.com> Cc: Michal Simek <michal.simek@xilinx.com> Cc: Wolfgang Denk <wd@denx.de> Cc: Mateusz Kulikowski <mateusz.kulikowski@gmail.com> Cc: Ben Whitten <ben.whitten@gmail.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Bin Meng <bmeng.cn@gmail.com> Cc: Sekhar Nori <nsekhar@ti.com> Cc: Mugunthan V N <mugunthanvnm@ti.com> Cc: "B, Ravi" <ravibabu@ti.com> Cc: "Matwey V. Kornilov" <matwey.kornilov@gmail.com> Cc: Ladislav Michl <ladis@linux-mips.org> Cc: Ash Charles <ashcharles@gmail.com> Cc: "Kipisz, Steven" <s-kipisz2@ti.com> Cc: Daniel Allred <d-allred@ti.com> Signed-off-by: Tom Rini <trini@konsulko.com> Tested-by: Lokesh Vutla <lokeshvutla@ti.com> Acked-by: Lokesh Vutla <lokeshvutla@ti.com> Tested-by: Ladislav Michl <ladis@linux-mips.org>
Adam Ford [Fri, 26 Aug 2016 12:53:53 +0000 (07:53 -0500)]
omap3logic: Fix PBIAS Bug
The PBIAS fixing is done in the MMC driver, and doing it in the
the board file conflicts with the driver causing intermittent
hangs on reboot. Remove this from the board file and let
the driver do it.
Signed-off-by: Adam Ford <aford173@gmail.com> Reviewed-by: Tom Rini <trini@konsulko.com>
An issue in the TI secure image generation tool causes the ROM to
load the SPL at a different load address than what is specified by
CONFIG_ISW_ENTRY_ADDR while doing a peripheral boot on HS devices.
This causes the SPL to fail on secure devices during peripheral
boot.
The TI secure image generation tool has been fixed so that the SPL
will always be loaded at 0x403018E0 by the ROM code for both
peripheral and memory boot modes.
ARM: AM57xx: Enable post-processing of FIT artifacts loaded by U-Boot
Enable the platform-specific post-processing of FIT-extracted blobs such
as Kernel, DTB, and initramfs on TI AM57xx high-security (HS) devices
which will ultimately invoke a ROM-based API call that performs secure
processing such as blob authentication.
Signed-off-by: Andreas Dannenberg <dannenberg@ti.com> Signed-off-by: Andrew F. Davis <afd@ti.com> Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
ARM: DRA7xx: Enable post-processing of FIT artifacts loaded by U-Boot
Enable the platform-specific post-processing of FIT-extracted blobs such
as Kernel, DTB, and initramfs on TI DRA7xx high-security (HS) devices
which will ultimately invoke a ROM-based API call that performs secure
processing such as blob authentication.
Signed-off-by: Andreas Dannenberg <dannenberg@ti.com> Signed-off-by: Andrew F. Davis <afd@ti.com> Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
ARM: AM43xx: Enable post-processing of FIT artifacts loaded by U-Boot
Enable the platform-specific post-processing of FIT-extracted blobs such
as Kernel, DTB, and initramfs on TI AM43xx high-security (HS) devices
which will ultimately invoke a ROM-based API call that performs secure
processing such as blob authentication.
Signed-off-by: Andreas Dannenberg <dannenberg@ti.com> Signed-off-by: Andrew F. Davis <afd@ti.com> Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
spl: Rework image header parse to allow abort on raw image and os boot
This reworks spl_set_header_raw_uboot to allow having both os boot
(which comes with a valid header) and aborting when no valid header is
found (thus excluding raw u-boot.bin images).
Signed-off-by: Paul Kocialkowski <contact@paulk.fr> Reviewed-by: Tom Rini <trini@konsulko.com>
Masahiro Yamada [Mon, 22 Aug 2016 13:18:22 +0000 (22:18 +0900)]
tools: moveconfig: add --spl option to move options for SPL build
Prior to this commit, the tool could not move options guarded by
CONFIG_SPL_BUILD ifdef conditionals because they do not show up in
include/autoconf.mk. This new option, if given, makes the tool
parse spl/include/autoconf.mk instead of include/autoconf.mk,
which is probably preferred behavior when moving options for SPL.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Tom Rini <trini@konsulko.com>
Masahiro Yamada [Mon, 22 Aug 2016 13:18:21 +0000 (22:18 +0900)]
tools: moveconfig: warn loudly if moved option has no entry in Kconfig
Currently, the tool gives up moving an option quietly if its entry
was not found in Kconfig.
If the option is not defined in the config header in the first
place, it is no problem (as the Kconfig entry may have been hidden
by reasonable "depends on").
However, if the option is defined in the config header, the missing
Kconfig entry is a sign of possible behavior change. It is highly
recommended to manually check if the option has been moved as
expected. In this case, let's add "suspicious" in the log and
change the log color (if --color option is given) to make it stand
out.
pinctrl: generic: scan for "pins" and "groups" properties in sub-nodes
In cases where the pins and groups definitions are in a sub-node, as:
uart_a {
mux {
groups = "uart_tx_a", "uart_rx_a";
function = "uart_a";
};
};
pinctrl_generic_set_state_subnode() returns an error for the top-level
node and pinctrl_generic_set_state() fails. Instead, return success so
that the child nodes are tried.
Alexander Graf [Mon, 15 Aug 2016 15:48:51 +0000 (17:48 +0200)]
serial: bcm283x_mu: Detect disabled serial device
On the raspberry pi, you can disable the serial port to gain dynamic frequency
scaling which can get handy at times.
However, in such a configuration the serial controller gets its rx queue filled
up with zero bytes which then happily get transmitted on to whoever calls
getc() today.
This patch adds detection logic for that case by checking whether the RX pin is
mapped to GPIO15 and disables the mini uart if it is not mapped properly.
That way we can leave the driver enabled in the tree and can determine during
runtime whether serial is usable or not, having a single binary that allows for
uart and non-uart operation.
Signed-off-by: Alexander Graf <agraf@suse.de> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Reviewed-by: Simon Glass <sjg@chromium.org>
Fabio Estevam [Fri, 26 Aug 2016 00:07:19 +0000 (21:07 -0300)]
warp7: Use PARTUUID to specify the rootfs location
warp7 can run different kernel versions, such as NXP 4.1 or mainline.
Currently the rootfs location is passed via mmcblk number and the
problem with this approach is that the mmcblk number for the eMMC
changes depending on the kernel version.
In order to avoid such issue, use UUID method to specify the rootfs
location.
Succesfully tested booting a NXP 4.1 and also a mainline kernel.
Fabio Estevam [Mon, 29 Aug 2016 23:37:16 +0000 (20:37 -0300)]
mx6ul_14x14_evk: Pass refsel and refr fields to avoid hang
When running a NXP 4.1 kernel with U-Boot mainline on a mx6ul-evk,
we observe a hang when going into the lowest operational point of cpufreq.
This hang issue does not happen on the NXP U-Boot version.
After comparing the SPL DDR initialization against the DCD table
from NXP U-Boot, the key difference that causes the hang is the
MDREF register setting:
Fabio Estevam [Mon, 29 Aug 2016 23:37:15 +0000 (20:37 -0300)]
mx6: ddr: Allow changing REFSEL and REFR fields
Currently MX6 SPL DDR initialization hardcodes the REF_SEL and
REFR fields of the MDREF register as 1 and 7, respectively for
DDR3 and 0 and 3 for LPDDR2.
Looking at the MDREF initialization done via DCD we see that
boards do need to initialize these fields differently:
ft_board_setup may return early in the case that the board revision
cannot be obtained. In that case it is assumed that no revision
specific correction in the fdt is neccessary. But the mtd partitions
will not be fixed up either altough they are not revision specific.
Move the call to fdt_fixup_mtdparts in front of the revision specific
part to ensure that the partitions are fixed up even if the board
revision cannot be obtained.
While on it, fix a spelling mistake in a comment introduced by the
same commit.
Fixes: 62d6bac66038 ("ARM: board: cm_fx6: fixup mtd partitions in the fdt") Signed-off-by: Christopher Spinrath <christopher.spinrath@rwth-aachen.de> Reviewed-by: Stefano Babic <sbabic@denx.de> Reviewed-by: Nikita Kiryanov <nikita@compulab.co.il>
Eric Nelson [Fri, 5 Aug 2016 23:51:17 +0000 (16:51 -0700)]
mx6ul_14x14_evk: don't use array for SD2 card detect pad
Only a single pad is changed to change sdhc2_dat3 from an
SDIO pin to and from GPIO4:5, so remove the array and use
the imx_iomux_v3_setup_pad() routine.
Signed-off-by: Eric Nelson <eric@nelint.com> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Fabio Estevam [Mon, 15 Aug 2016 13:07:12 +0000 (10:07 -0300)]
warp: Fix RAM size runtime detection
Since commit a13d3757f7df ("warp: Use imx_ddr_size() for calculating the
DDR size") warp board no longer boots.
The reason for the breakage is that the warp board is using the DDR
configuration from mx6slevk. A fundamental difference between warp and
mx6slevk is that warp only uses one DDR chip select while mx6slevk uses two.
The imx_ddr() function calculates the RAM size in runtime by reading the
values of registers MDCTL and MDMISC.
So in order to fix this warp boot issue, create a imximage DDR file specific
to warp, where the MDCTL register is configured to only activates a single
chip select.
Reported-by: Breno Lima <breno.lima@nxp.com> Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Tested-by: Breno Lima <breno.lima@nxp.com>
arm: imx: Add support for Advantech DMS-BA16 board
Add support for Advantech DMS-BA16 board. The board is based on Advantech
BA16 module which has a i.MX6D processor. The board supports:
- FEC Ethernet
- USB Ports
- SDHC and MMC boot
- SPI NOR
- LVDS and HDMI display
Basic information about the module:
- Module manufacturer: Advantech
- CPU: Freescale ARM Cortex-A9 i.MX6D
- SPECS:
Up to 2GB Onboard DDR3 Memory;
Up to 16GB Onboard eMMC NAND Flash
Supports OpenGL ES 2.0 and OpenVG 1.1
HDMI, 24-bit LVDS
1x UART, 2x I2C, 8x GPIO,
4x Host USB 2.0 port, 1x USB OTG port,
1x micro SD (SDHC),1x SDIO, 1x SATA II,
1x 10/100/1000 Mbps Ethernet, 1x PCIe X1 Gen2
Stefan Agner [Tue, 2 Aug 2016 06:55:18 +0000 (23:55 -0700)]
mtd: nand: mxs: fix cache alignment for cache lines >32
Currently the command buffer gets allocated with a size of 32 bytes.
This causes warning messages on systems with cache lines bigger than
32 bytes:
CACHE: Misaligned operation at range [9df17a00, 9df17a20]
Define command buffer to be at least 32 bytes, but more if cache
line is bigger.
Signed-off-by: Stefan Agner <stefan.agner@toradex.com> Reviewed-by: Stefano Babic <sbabic@denx.de>
Mugunthan V N [Wed, 31 Aug 2016 11:52:19 +0000 (17:22 +0530)]
ARM: dts: dra72-evm: fix broken ethernet
With commit ceec08f50b6, phy is connected to slave 0, but
changing the phy node was missed, fix it by populating the
phy node to proper cpsw slave node.
Fixes: ceec08f50b6 ("ARM: dts: dra72-evm: Add mode-gpios entry for mac node") Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Cc: Vignesh R <vigneshr@ti.com> Tested-by: Tom Rini <trini@konsulko.com>
Andre Przywara [Mon, 5 Sep 2016 00:32:41 +0000 (01:32 +0100)]
sunxi: fix 64-bit compiler warning for SPL header parsing
Casting "int"s to pointers is only valid for 32-bit systems.
Add the appropriate pointer type cast to avoid a compiler warning
when compiling for AArch64.
Signed-off-by: Andre Przywara <andre.przywara@arm.com> Reviewed-by: Siarhei Siamashka <siarhei.siamashka@gmail.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Andre Przywara [Mon, 5 Sep 2016 00:32:40 +0000 (01:32 +0100)]
sunxi: Kconfig: rename non-existent SUN50I_A64 config symbol
There is no "CONFIG_MACH_SUN50I_A64" in upstream U-Boot, so fix
the name to prevent the option to be enabled.
Signed-off-by: Andre Przywara <andre.przywara@arm.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Andre Przywara [Mon, 5 Sep 2016 00:32:38 +0000 (01:32 +0100)]
Revert "sunxi: Move the SPL stack top to 0x1A000 on Allwinner A64/A80"
This commit moved the SPL stack into SRAM C, which worked when the SPL
set the AHB1 clock down to 100 MHz to cope with the flaky SRAM C access
from the CPU.
However booting with boot0 (and thus not using SPL at all) we still run
with a 200 MHz AHB1, so any access to SRAM C is prone to fail.
Since this commit does _not_ only affect the SPL code, but also the
U-Boot proper, we fail when booting with boot0.
As the introduction of tiny-printf reduced the size of the SPL, we
can afford to have the SPL stack in SRAM A1.
Signed-off-by: Andre Przywara <andre.przywara@arm.com> Reviewed-by: Siarhei Siamashka <siarhei.siamashka@gmail.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Hans de Goede [Sat, 3 Sep 2016 09:42:31 +0000 (11:42 +0200)]
sunxi: Add defconfig and dts file for the Orange Pi Plus2E SBC
The Orange Pi Plus2E is an extended version of the Orange Pi Pc Plus,
with 2G RAM and an external gbit ethernet phy.
The dts file is identical to the one submitted to the upstream kernel,
except that it has the pending patch to enable the ethernet controller
squashed in, as u-boot already has sun8i-emac support.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Hans de Goede [Sat, 3 Sep 2016 08:21:35 +0000 (10:21 +0200)]
sunxi: Sync h3-orangepi dts files with kernel
This adds an emac node to the orangepi-2 dts (not yet merged upstream,
but in u-boot we already have emac support); fixes the alphetically
sorting of nodes in sun8i-h3-orangepi-plus.dts and disables some
usb controllers in sun8i-h3-orangepi-plus.dts which are only used
on the plus2e, as upstream has decided to do a separate dts files
for the plus2e.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
The sun8i-emac driver follows an old version of the proposed DT
bindings, where the EMAC clock and EPHY control register range is
listed directly, rather than through a syscon phandle.
Add back the syscon register range to avoid an invalid data access.
We should fix the driver once the Linux kernel bindings have been
finalized.
Signed-off-by: Chen-Yu Tsai <wens@csie.org> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
A33-OLinuXino is A33 development board designed by Olimex LTD.
It has AXP223 PMU, 1GB DRAM, a micro SD card, one USB-OTG connector,
headphone and mic jacks, connector for LiPo battery and optional
4GB NAND Flash.
It has two 40-pin headers. One for LCD panel, and one for
additional modules. Also there is CSI/DSI connector.
The dts files are identical to the ones submitted to the upstream kernel.
Signed-off-by: Stefan Mavrodiev <stefan.mavrodiev@gmail.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Icenowy Zheng [Sat, 27 Aug 2016 14:16:13 +0000 (22:16 +0800)]
sunxi: Add iNet D978 rev2 defconfig
The iNet D978 rev2 is a tablet board designed by iNet, which is intended to
use on 10" tablets with a appearance like Apple iPad. It has A33 SoC, 1GB
RAM, 8GB/16GB NAND, SDIO Wi-Fi, a MicroUSB port and a MicroSD slot.
Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Chris Packham [Mon, 29 Aug 2016 03:20:52 +0000 (15:20 +1200)]
mtd: nand: pxa3xx: use nand_set_controller_data
In commit 17cb4b8f327e ("mtd: nand: Add+use mtd_to/from_nand and
nand_get/set_controller_data") the assignment of mtd->priv was removed
but was not replaced. This adds the required nand_set_controller_data()
call.
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Peter Chubb [Tue, 30 Aug 2016 22:54:46 +0000 (22:54 +0000)]
ARM: tegra: Add support for TK1-SOM board from Colorado Engineering
The Colorado TK1 SOM is a small form factor board similar to the
Jetson TK1. The main differences lie in the pinmux, and in that the
PCIe controller is set to use in 4lanes+1lane, rather than 2+2.
The pinmux header here was generated from a spreadsheet provided by
Colorado Engineering using the tegra-pinmux scripts. The spreadsheet
was converted from v09 to v11 by me.
Signed-off-by: Peter Chubb <peter.chubb@data61.csiro.au> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
Stephen Warren [Tue, 30 Aug 2016 16:22:07 +0000 (10:22 -0600)]
ARM: tegra: use numeric versioning for p2771-0000
The board ID EEPROM and board ID stickers on p2771-0000 will use a numeric
versioning scheme, with version numbers such as 000/100/200/300/400/500.
Within NVIDIA, these versions are also known as A00/A01/A02/A03/A04/B00.
However, that numbering scheme is not easily visible outside of NVIDIA,
and so does not make much sense to use. Convert U-Boot to use the readily
visible numeric scheme.
Also, it turns out that the current A02 DT actually applies to board
versions 000/100/200 (A00..A02). Consequently rename this to 000 not 200
so that all U-Boot builds are named after the first version of the HW they
support.
Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
Bin Meng [Thu, 25 Aug 2016 08:47:18 +0000 (01:47 -0700)]
x86: efi: Fix EFI 64-bit payload build warnings
There are lots of warnings when building EFI 64-bit payload.
include/asm-generic/bitops/__fls.h:17:2:
warning: left shift count >= width of type
if (!(word & (~0ul << 32))) {
^
In fact, U-Boot itself as EFI payload is running in 32-bit mode.
So BITS_PER_LONG needs to still be 32, but EFI status codes are
64-bit when booting from 64-bit EFI. Introduce EFI_BITS_PER_LONG
to bridge those status codes with U-Boot's BITS_PER_LONG.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
Simon Glass [Tue, 26 Jul 2016 00:58:58 +0000 (18:58 -0600)]
x86: ivybridge: Allow microcode to be collated
Generally the microcode is combined into a single block only (and removed
from the device tree) when there are multiple blocks. But this is not a
requirement.
Adjust the ivybridge code to avoid assuming this.
Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
projects / u-boot / log