Dario Binacchi [Sat, 2 May 2020 15:58:31 +0000 (17:58 +0200)]
clk: ccf: mux: change include order
Apply u-boot coding style on include files order.
Signed-off-by: Dario Binacchi <dariobin@libero.it>
Dario Binacchi [Sat, 2 May 2020 15:38:11 +0000 (17:38 +0200)]
clk: fix the console output of clk_register
The parent->name variable can be used only in case the
uclass_get_device_by_name routine returns successfully.
Signed-off-by: Dario Binacchi <dariobin@libero.it>
Dario Binacchi [Mon, 13 Apr 2020 12:36:27 +0000 (14:36 +0200)]
clk: set flags in the ccf registration routines
The top-level framework flags are passed as parameter to the common
clock framework (ccf) registration routines without being used.
Checks of the flags setting added by the patch have been added in the
ccf test.
Signed-off-by: Dario Binacchi <dariobin@libero.it>
Dario Binacchi [Mon, 13 Apr 2020 12:36:26 +0000 (14:36 +0200)]
dm: test: clk: add the test for the ccf gated clock
Unlike the other clock types, in the case of the gated clock, a new
driver has been developed which does not use the registering routine
provided by the common clock framework.
The addition of the ecspi0 clock to sandbox therefore allows testing
the ccf gate clock.
Signed-off-by: Dario Binacchi <dariobin@libero.it>
Reviewed-by: Simon Glass <sjg@chromium.org>
Lukasz Majewski [Mon, 24 Feb 2020 13:55:26 +0000 (14:55 +0100)]
clk: imx6: Add definition for IMX6QDL_CLK_ENET_REF clock
After commit
673f6597321d ("net: fec_mxc: support i.MX8M with CLK_CCF") all
NXP boards, which are not IMX8 and in the same time are supporting CCF need
to provide PTP clock.
On the i.MX6Q this clock is provided with IMX6QDL_CLK_ENET_REF in the Linux
kernel's CCF.
Code in this change models the simplest case when enet reference clock is
generated from 'osc' clock.
Signed-off-by: Lukasz Majewski <lukma@denx.de>
Lukasz Majewski [Mon, 24 Feb 2020 13:55:25 +0000 (14:55 +0100)]
clk: imx: Add support for pllv3 enet clock
This code has been ported from Linux kernel v5.5.5 (tag) and has been
adjusted to U-Boot's DM.
It adds support for correct recognition of IMX_PLLV3_ENET flag in the
clk-pllv3.c driver.
Signed-off-by: Lukasz Majewski <lukma@denx.de>
Lukasz Majewski [Mon, 24 Feb 2020 13:55:24 +0000 (14:55 +0100)]
clk: imx6: Add definition for IMX6QDL_CLK_ENET clock
After commit
673f6597321d ("net: fec_mxc: support i.MX8M with CLK_CCF") all
NXP boards, which are not IMX8 and in the same time are supporting CCF
need to provide IMX6QDL_CLK_ENET.
This change defines the missing clock in i.MX6Q's CCF.
Signed-off-by: Lukasz Majewski <lukma@denx.de>
Heinrich Schuchardt [Sat, 15 Feb 2020 20:27:38 +0000 (21:27 +0100)]
clk: ICS8N3QV01 remove superfluous code
Do not calculate a unused value of n which is overwritten in both branches
of the subsequent if statement.
Identified by cppcheck.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Tom Rini [Sun, 23 Aug 2020 19:53:10 +0000 (15:53 -0400)]
Merge branch '2020-08-21-stdio-cleanup'
- Clean up common/stdio.c and migrate some related options to Kconfig
Simon Glass [Tue, 11 Aug 2020 17:23:41 +0000 (11:23 -0600)]
stdio: Tidy up the coding style
Bring the coding style in this file up to the current level.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Tue, 11 Aug 2020 17:23:40 +0000 (11:23 -0600)]
stdio: Drop brackets around &devs.list
These brackets are not needed. Drop them.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Tue, 11 Aug 2020 17:23:39 +0000 (11:23 -0600)]
stdio: Update to use compiler for Kconfig checks
Drop use of the preprocessor where possible.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Tue, 11 Aug 2020 17:23:38 +0000 (11:23 -0600)]
stdio: Drop #ifdefs in the header file
These prevent the use of IS_ENABLED() and are unnecessary. Drop them and
fix a few code-style nits nearby.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Tue, 11 Aug 2020 17:23:37 +0000 (11:23 -0600)]
stdio: Tidy up use of CONFIG_SYS_DEVICE_NULLDEV
Now that this is in Kconfig we can move the logic at the top of the file
to Kconfig, and use if() instead of #if. Update the file with these
changes.
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Tue, 11 Aug 2020 17:23:36 +0000 (11:23 -0600)]
Convert CONFIG_SYS_DEVICE_NULLDEV to Kconfig
This converts the following to Kconfig:
CONFIG_SYS_DEVICE_NULLDEV
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Tue, 11 Aug 2020 17:23:35 +0000 (11:23 -0600)]
Convert CONFIG_SPLASH_SCREEN et al to Kconfig
This converts the following to Kconfig:
CONFIG_SPLASH_SCREEN
CONFIG_SPLASH_SCREEN_ALIGN
CONFIG_SPLASHIMAGE_GUARD
CONFIG_SPLASH_SOURCE
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Tue, 11 Aug 2020 17:23:34 +0000 (11:23 -0600)]
moveconfig: Skip binary and ELF files
Add a few more file extensions to the list of files that should not be
processed. This avoids unicode errors, for example.
Signed-off-by: Simon Glass <sjg@chromium.org>
Tom Rini [Sun, 23 Aug 2020 17:06:36 +0000 (13:06 -0400)]
Convert CONFIG_NETCONSOLE to Kconfig
This converts the following to Kconfig:
CONFIG_NETCONSOLE
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Thu, 20 Aug 2020 18:46:43 +0000 (14:46 -0400)]
Merge tag 'xilinx-for-v2020.10-rc3' of https://gitlab.denx.de/u-boot/custodians/u-boot-microblaze
Xilinx changes for v2020.10-rc3
- Fix fdtfile variable setup
- Fix bootm_*/fdt_high/initrd_high variables handling
- Fix Kconfig dependencies for Xilinx drivers
- Fix booting u-boot from lowest memory
- Fix firmware payload argument count for Versal
- Fix dfu configurations
- Fix mio_bank property handling
- Fix and align code around ID detection
- Start to use ENV_VARS_UBOOT_RUNTIME_CONFIG
- Simplify logic around reading MAC from eeprom
- Decrease malloc length for zynqmp mini qspi
- Enable preboot for ZynqMP and Versal
i2c:
- Fix i2c eeprom partitions handling
mmc:
- Fix logic around HS mode enabling and use proper functions
Tom Rini [Thu, 20 Aug 2020 12:38:10 +0000 (08:38 -0400)]
Merge branch '2020-08-19-mediatek-updates'
- Assorted updates for MediaTek platforms
Michal Simek [Thu, 23 Jul 2020 07:24:06 +0000 (09:24 +0200)]
clk: versal: Move pm_query_id out of clock driver
There is no reason to have firmware specific structure in clock driver.
Move it to generic location and also initialize enum values which is based
on https://lore.kernel.org/linux-arm-kernel/
20200318125003.GA2727094@kroah.com/
recommended way to go to make sure that values guaranteed by compiler.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Wed, 29 Jul 2020 13:42:26 +0000 (15:42 +0200)]
mmc: sdhci: Use upper/lower_32_bits macros
Instead of recasting and shifting use macros which are designed for taking
upper/lower 32bit value from 64bit variable.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Faiz Abbas [Thu, 23 Jul 2020 04:12:19 +0000 (09:42 +0530)]
mmc: sdhci: Enable high speed conditional on the corresponding bit
The capabilities register has a field to indicate whether the host
supports high speed mode or not. Add high speed host_caps based on
this bit instead of enabling it by default.
Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
Reviewed-by: Michal Simek <michal.simek@xilnx.com>
Tested-by: Michal Simek <michal.simek@xilnx.com>
(zcu104 with sdhci-caps-mask = <0 0x200000>;)
Michal Simek [Wed, 12 Aug 2020 10:17:53 +0000 (12:17 +0200)]
xilinx: common: Change bootm_size variable setting
Linux kernel for arm32 requires dtb and initrd to be placed in low memory
to work properly. This requirement is described in chapter 4b) and 5) in
Linux documentation (Documentation/arm/booting.rst).
There is an issue on arm32 with 2GB of memory that bootm_size is bigger
than Linux lowmem (for example with VMSPLIT_3G). That's why limit bootm
size on these systems not to be above 768MB.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Wed, 12 Aug 2020 10:16:49 +0000 (12:16 +0200)]
xilinx: common: Check return value from variable setup
env_set..() can failed that's why check return status and report it back to
make sure that user is aware that's something went wrong.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Wed, 12 Aug 2020 10:11:06 +0000 (12:11 +0200)]
xilinx: common: Get rid of initrd_high variable setup
When bootm_low/bootm_size are setup properly there is no need to setup any
initrd_high address. Location for initrd is determined through LMB.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Wed, 12 Aug 2020 10:04:50 +0000 (12:04 +0200)]
xilinx: common: Get rid of fdt_high variable
There is no need to setup this variable if bootm_low and bootm_size
variable are properly setup. If fdt_high variable is missing U-Boot is
asking LMB to return free memory which is not used.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Mon, 3 Aug 2020 10:59:28 +0000 (12:59 +0200)]
xilinx: Change logic around zynq_board_read_rom_ethaddr()
There is no reason to build private function when
CONFIG_ZYNQ_GEM_I2C_MAC_OFFSET is not defined. There is already weak
function which handles default case properly.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Tue, 28 Jul 2020 10:45:47 +0000 (12:45 +0200)]
xilinx: Add support for ENV_VARS_UBOOT_RUNTIME_CONFIG
Start to use ENV_VARS_UBOOT_RUNTIME_CONFIG to enable/disable updating
variables with run time information.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Mon, 3 Aug 2020 13:14:24 +0000 (15:14 +0200)]
xilinx: versal: Enable i2c misc eeprom driver
Enable this driver to be able to work with i2c based eeproms on Versal.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Ibai Erkiaga [Tue, 4 Aug 2020 22:17:32 +0000 (23:17 +0100)]
xilinx: zynqmp: fix incorrect map not align with IPI HW
Current IPI module register description is not align with IPI HW. The
registers with the wrong offset are not used so it does not cause real
issues. This patch aligns the register description.
Additionally comments added to explain why recv function does not check
any flag prior copying rx data.
Fixes:
660b0c77d816 ("mailbox: zynqmp: ipi mailbox driver")
Signed-off-by: Ibai Erkiaga <ibai.erkiaga-elorza@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Ibai Erkiaga [Tue, 4 Aug 2020 22:17:30 +0000 (23:17 +0100)]
xilinx: zynqmp: remove chip_id function
Remove chip_id function and integrate the firmware call in the
zynqmp_get_silicon_idcode_name function. The change avoids querying the
firmware twice and makes the code bit more clear.
Signed-off-by: Ibai Erkiaga <ibai.erkiaga-elorza@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Ibai Erkiaga [Tue, 4 Aug 2020 22:17:29 +0000 (23:17 +0100)]
xilinx: zynqmp: get chip ID at EL3
Modify the board init function to allow getting the chip ID when U-Boot
proper is executed at EL3.
Signed-off-by: Ibai Erkiaga <ibai.erkiaga-elorza@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Ibai Erkiaga [Tue, 4 Aug 2020 22:17:28 +0000 (23:17 +0100)]
xilinx: zynqmp: get chip ID using firmware driver
Current implementation for getting chip ID uses either raw access on EL3
or a SMC call to get the silicon information. Following change
simplifies the code using always the firmware driver.
Signed-off-by: Ibai Erkiaga <ibai.erkiaga-elorza@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Ibai Erkiaga [Tue, 4 Aug 2020 22:17:27 +0000 (23:17 +0100)]
xilinx: zynqmp: merge firmware calls for EL2 and EL3
This patch merges ZynqMP firmware calls under xilinx_pm_request in order
to make trainsparent the EL. Calls at EL3 are send through IPI messages
and EL2 through SMC calls.
The EL2 call uses fixed payload and arg size as the EL3 call. The
firmware is capable to handle PMUFW_PAYLOAD_ARG_CNT bytes but the
firmware API is limited by the SMC call size.
Signed-off-by: Ibai Erkiaga <ibai.erkiaga-elorza@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Ibai Erkiaga [Tue, 4 Aug 2020 22:17:26 +0000 (23:17 +0100)]
xilinx: zynqmp: synchronize firmware call return payload
Removes duplicated definition of PAYLOAD_ARG_CNT and define it in the
firmware driver. Additionally fixes payload buffer declarations without
macro usage
Signed-off-by: Ibai Erkiaga <ibai.erkiaga-elorza@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Wed, 22 Jul 2020 15:46:31 +0000 (17:46 +0200)]
mmc: zynq: Fix default value for xlnx,mio-bank
DT binding is saying that default value is 0 not -1 that's why fix it.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Peng Fan <peng.fan@nxp.com>
Michal Simek [Wed, 22 Jul 2020 15:42:43 +0000 (17:42 +0200)]
xilinx: Fix xlnx,mio_bank property
s/xlnx,mio_bank/xlnx,mio-bank/g
DT binding is describing mio-bank not mio_bank that's why fix all DTSes and
also driver itself.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Peng Fan <peng.fan@nxp.com>
Michal Simek [Thu, 28 May 2020 09:48:55 +0000 (11:48 +0200)]
i2c: eeprom: Use reg property instead of offset and size
Remove adhoc dt binding for fixed-partition definition for i2c eeprom.
fixed-partition are using reg property instead of offset/size pair.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Michal Simek [Wed, 15 Jul 2020 12:20:34 +0000 (14:20 +0200)]
xilinx: zynqmp: Enable DFU tftp support
Enable DFU tftp support for firmware update. Fill dfu_ram_tftp variable to
have command present for showing how to use it.
boot FIT image has been created from below fragment. Key part is that type
of image has to be firmware. Also based on experiment load property is
completely ignored and base addresses are taken from dfu_alt_info variable.
$ cat update_uboot.its
/dts-v1/;
/ {
description = "Automatic U-Boot update";
#address-cells = <1>;
images {
Image {
description = "Kernel";
data = /incbin/("/tftpboot/Image");
compression = "none";
arch = "arm64";
type = "firmware";
os = "linux";
load = <0x80000>;
entry = <0x80000>;
hash-1 {
algo = "sha1";
};
};
system.dtb {
description = "DTB";
data = /incbin/("/tftpboot/system.dtb");
compression = "none";
arch = "arm64";
type = "firmware";
load = <0>;
hash-1 {
algo = "sha1";
};
};
};
};
$ mkimage -f update_uboot.its /tftpboot/boot
When U-Boot starts get IP address and server IP.
dhcp
setenv serverip 192.168.0.105
And then run prepared command.
run dfu_ram_tftp
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Wed, 15 Jul 2020 13:43:52 +0000 (15:43 +0200)]
xilinx: Align dfu ram with booti command
Image should be loaded to 0x80000 address and not to $kernel_addr_r.
Also kernel_addr, fdt_addr and fdt_size in zynqmp case are not defined
that's why define it to be aligned with Versal.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Ashok Reddy Soma [Mon, 6 Apr 2020 13:58:32 +0000 (07:58 -0600)]
arm64: zynqmp: Reduce malloc memory for mini QSPI configuration
Mini U-boot runs on lower foot print of 256KB OCM. Hence 8K memory
for malloc may not be required. Reduce it by 1.5K.
Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Fri, 10 Jul 2020 10:42:09 +0000 (12:42 +0200)]
xilinx: versal: Use lowest memory for U-Boot
Find and use the lowest memory for Versal to make sure that we keep u-boot
as low as possible and never use memory above u-boot's maximum VA mapping.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Fri, 10 Jul 2020 11:34:44 +0000 (13:34 +0200)]
lib: fdt: Convert fdtdes_setup_mem..() to livetree API
Convert fdtdec_setup_mem_size_base(), get_next_memory_node(),
fdtdec_setup_memory_banksize() and fdtdec_setup_mem_size_base_lowest() to
livetree API.
Tested on ZynqMP zcu104 board.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Michal Simek [Thu, 9 Jul 2020 12:09:52 +0000 (14:09 +0200)]
lib: fdt: Introduce fdtdec_setup_mem_size_base_lowest()
New function should be called from board dram_init() because it initialized
gd->ram_base/ram_size. It finds the lowest available memory.
On systems with multiple memory nodes finding out the first memory node by
fdtdec_setup_mem_size_base() is not enough because this memory can be above
actual U-Boot VA mapping. Currently only mapping till 39bit is supported
(Full 44bit mapping was removed by commit
7985cdf74b28 ("arm64: Remove
non-full-va map code")).
If DT starts with the first memory node above 39bit address then system can
be unpredictable.
The function is available only when multiple memory bank support is
enabled.
Calling fdtdec_setup_memory_banksize() from dram_init() is not possible
because fdtdec_setup_memory_banksize() is saving dram information to bd
structure which is placed on stack but not initialized at this time. Also
stack is placed at location setup in dram_init().
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Ibai Erkiaga [Wed, 1 Jul 2020 23:10:58 +0000 (00:10 +0100)]
versal: fix versal PM ret payload size
The PM return payload size is defined as 4 bytes for Versal arquitecture
while the PM calls implemented both in the Versal clock driver and
ZynqMP firmware driver expects 5 bytes length.
Signed-off-by: Ibai Erkiaga <ibai.erkiaga-elorza@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
T Karthik Reddy [Wed, 24 Jun 2020 09:23:57 +0000 (03:23 -0600)]
xilinx: versal: Add new versal loadpdi command
Versal loadpdi command is used for loading secure & non-secure
pdi images.
Signed-off-by: T Karthik Reddy <t.karthik.reddy@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Igor Lantsman [Wed, 24 Jun 2020 12:33:46 +0000 (14:33 +0200)]
arm64: zynqmp: Fix set_fdtfile() not to break u-boots DTB
Origin function was calling strsep which replaced delimiter ',' by a null
byte ('\0'). Operation was done directly on FDT which ends up with the
following behavior:
ZynqMP> printenv fdtfile
fdtfile=xilinx/zynqmp.dtb
ZynqMP> fdt addr $fdtcontroladdr
ZynqMP> fdt print / compatible
compatible = "xlnx", "zynqmp"
As is visible fdtfile was correctly composed but a null byte caused that
xlnx was separated from zynqmp.
This hasn't been spotted because in all Xilinx DTs there are at least 3
compatible string and only the first one was affected by this issue.
But for systems which only had one compatible string "xlnx,zynqmp" it was
causing an issue when U-Boot's DT was used by Linux kernel.
The patch removes strsep calling and strchr is called instead which just
locate the first char after deliminator ',' (variable called "name").
And using this pointer in fdtfile composing.
Fixes:
91d7e0c47f51 ("arm64: zynqmp: Create fdtfile from compatible string")
Reported-by: Igor Lantsman <igor.lantsman@opsys-tech.com>
Signed-off-by: Igor Lantsman <igor.lantsman@opsys-tech.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Tue, 18 Aug 2020 12:15:01 +0000 (14:15 +0200)]
xilinx: Enable preboot feature for ZynqMP and Versal
Enable preboot functionality for ZynqMP and Versal platforms.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Thu, 6 Aug 2020 13:18:36 +0000 (15:18 +0200)]
xilinx: kconfig: Change Kconfig dependencies for Xilinx drivers
Zynq/ZynqMP/Versal IPs should be possible to called also from Microblaze in
PL and vice versa. That's why change dependencies and do not limit enabling
just for some platforms.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Michal Simek [Thu, 9 Jul 2020 13:57:56 +0000 (15:57 +0200)]
xilinx: Setup bootm variables
On system with PL DDR which is placed before PS DDR in DT
env_get_bootm_size() and env_get_bootm_low() without specifying bootm_low
and bootm_size variables are taking by default gd->bd->bi_dram[0].start and
gd->bd->bi_dram[0].size. As you see 0 means bank 0 which doesn't need to be
PS ddr and even can be memory above 39bit VA which is what U-Boot supports
now.
That's why setup bootm variables based on ram_base/ram_size setting to make
sure that boot images are placed to the same location as U-Boot is placed.
This location should be by default location where OS can boot from.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Frank Wunderlich [Thu, 13 Aug 2020 08:20:48 +0000 (10:20 +0200)]
dts: r64: add sata- and asm_sel nodes
asm_sel is for switching between sata and pcie mode
on r64 there is GPIO90 connected to ASM1480 which
switches RX/TX pairs to PCIe/SATA connector
output-low means sata-controller is active
with 2020-10 now reg is also needed for the phy itself
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Frank Wunderlich [Thu, 13 Aug 2020 08:20:47 +0000 (10:20 +0200)]
ahci: mediatek: add ahci driver
add AHCI driver ported from linux
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/ata/ahci_mtk.c
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Frank Wunderlich [Thu, 13 Aug 2020 08:20:46 +0000 (10:20 +0200)]
reset: add basic reset controller for pciesys
bind reset controller to pciesys
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Frank Wunderlich [Thu, 13 Aug 2020 08:20:45 +0000 (10:20 +0200)]
phy: mtk-tphy: add PHY_TYPE_SATA
add support for PHY_TYPE_SATA to Mediateks TPHY driver
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Reviewed-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Frank Wunderlich [Thu, 13 Aug 2020 08:20:44 +0000 (10:20 +0200)]
arm: dts: mt7622: add SATA reset constants
add reset constants used for SATA to header file
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Frank Wunderlich [Fri, 14 Aug 2020 07:10:17 +0000 (09:10 +0200)]
arm: dts: mt7622: add PCIe nodes for BananaPi-R64
this patch adds PCIe-Nodes for BananaPi R64
original nodes from Chuanjia Liu for mt7622-rfb
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Frank Wunderlich [Mon, 10 Aug 2020 14:45:46 +0000 (16:45 +0200)]
dts: r64: add r64 dts
add a separate DTS for BananaPi R64 because it has 1GB RAM and SATA-Support
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Frank Wunderlich [Mon, 10 Aug 2020 14:45:45 +0000 (16:45 +0200)]
arm: dts: add watchdog-node for mt7622
adding a watchdog-node to mt7622 dtsi
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Chuanjia Liu [Mon, 10 Aug 2020 08:17:12 +0000 (16:17 +0800)]
configs: mt7622: add PCIe controller related configs
Add PCIe command and related configs
Signed-off-by: Chuanjia Liu <Chuanjia.Liu@mediatek.com>
Signed-off-by: Henry Yen <henry.yen@mediatek.com>
Chuanjia Liu [Mon, 10 Aug 2020 08:17:11 +0000 (16:17 +0800)]
arm: dts: mediatek: add PCIe node for MT7622
This patch adds PCIe node in dts for Mediatek MT7622 Soc.
Signed-off-by: Chuanjia Liu <Chuanjia.Liu@mediatek.com>
Signed-off-by: Henry Yen <henry.yen@mediatek.com>
Chuanjia Liu [Mon, 10 Aug 2020 08:17:10 +0000 (16:17 +0800)]
PCI: mediatek: Add PCIe support for MT7622
This patch adds PCIe support for the Mediatek MT7622 SOC.
Signed-off-by: Chuanjia Liu <Chuanjia.Liu@mediatek.com>
Signed-off-by: Henry Yen <henry.yen@mediatek.com>
Chuanjia Liu [Mon, 10 Aug 2020 08:17:09 +0000 (16:17 +0800)]
arm: dts: mediatek: add pciesys support for MT7622 SoC
This patch adds pciesys support in dts for MediaTek MT7622 SoC.
Signed-off-by: Henry Yen <henry.yen@mediatek.com>
Signed-off-by: Chuanjia Liu <Chuanjia.Liu@mediatek.com>
Chuanjia Liu [Mon, 10 Aug 2020 08:17:08 +0000 (16:17 +0800)]
clk: mediatek: add pciesys support for MT7622 SoC
This patch adds pciesys support in clock driver for
MediaTek MT7622 SoC.
Signed-off-by: Henry Yen <henry.yen@mediatek.com>
Signed-off-by: Chuanjia Liu <Chuanjia.Liu@mediatek.com>
Chunfeng Yun [Fri, 7 Aug 2020 09:32:03 +0000 (17:32 +0800)]
pinctrl: mediatek: mt8512: fix the wrong start address of ranges
The start address of dout, pullen and pullsel ragnes are wrong,
so fix up them.
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Tom Rini [Wed, 19 Aug 2020 01:28:49 +0000 (21:28 -0400)]
Merge tag 'uniphier-v2020.10-2' of https://gitlab.denx.de/u-boot/custodians/u-boot-uniphier
UniPhier SoC updates for v2020.10 (2nd)
- minor code cleanups
- sync DT with Linux
Masahiro Yamada [Tue, 4 Aug 2020 05:41:09 +0000 (14:41 +0900)]
ARM: dts: uniphier: resync DT with Linux 5.9-rc1
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Masahiro Yamada [Thu, 30 Jul 2020 09:28:08 +0000 (18:28 +0900)]
ARM: uniphier: use FIELD_GET() to get access to revision register fields
Define register fields as macros, and use FIELD_GET().
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Masahiro Yamada [Thu, 30 Jul 2020 09:28:07 +0000 (18:28 +0900)]
serial: uniphier: fix typo in comment
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Masahiro Yamada [Thu, 30 Jul 2020 09:28:06 +0000 (18:28 +0900)]
ARM: uniphier: remove unneeded header inclusion from board_late_init.c
<nand.h> is unneeded since commit
9248a78f40d6 ("ARM: UniPhier: remove
Denali NAND controller fixup code").
<linux/io.h> is uneeded since commit
1320fa2e55d2 ("ARM: uniphier:
remove workaround for the NAND write protect").
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Masahiro Yamada [Thu, 30 Jul 2020 09:28:05 +0000 (18:28 +0900)]
ARM: uniphier: remove unused uniphier_pin_init()
This function is unused since commit
862274913f8f ("bus:
uniphier-system-bus: move hardware init from board files").
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Masahiro Yamada [Thu, 30 Jul 2020 09:28:04 +0000 (18:28 +0900)]
ARM: uniphier: rename include guard of include/configs/uniphier.h
Make the include guard match to the file name.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Tom Rini [Sat, 15 Aug 2020 13:01:01 +0000 (09:01 -0400)]
Merge tag 'efi-2020-10-rc3-2' of https://gitlab.denx.de/u-boot/custodians/u-boot-efi
Pull request for UEFI sub-system for efi-2020-10-rc3 (2)
This series includes bug fixes for:
* UEFI secure boot - images with multiple signatures
* UEFI secure boot - support for intermediate certificates
* corrections for UEFI unit tests
* missing loadaddr on MAIX board
Tom Rini [Fri, 14 Aug 2020 19:48:56 +0000 (15:48 -0400)]
Merge branch '2020-08-14-assorted-updates'
- Xen guest and some paravirt driver support.
- Aspeed SoC updates
- Broadcom IPROC PCIe RC driver
Michal Simek [Thu, 13 Aug 2020 08:12:21 +0000 (10:12 +0200)]
cmd: demo: Remove duplicated help message for list subcommand
There is no need to show demo list description twice when help demo is
performed. The patch removes duplicated entry.
Current state:
=> help demo
demo - Driver model (dm) demo operations
Usage:
demo list List available demo devices
demo hello <num> [<char>] Say hello
demo light [<num>] Set or get the lights
demo status <num> Get demo device status
demo list List available demo devices
Fixes:
a02af4aeece4 ("dm: demo: Add a simple GPIO demonstration")
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Anastasiia Lukianenko [Thu, 6 Aug 2020 09:43:01 +0000 (12:43 +0300)]
doc: xen: Add Xen guest ARM64 board documentation
Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com>
Oleksandr Andrushchenko [Thu, 6 Aug 2020 09:43:00 +0000 (12:43 +0300)]
board: xen: De-initialize before jumping to Linux
Free resources used by Xen board before jumping to Linux kernel.
Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Anastasiia Lukianenko [Thu, 6 Aug 2020 09:42:59 +0000 (12:42 +0300)]
xen: pvblock: Print found devices indices
Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Anastasiia Lukianenko [Thu, 6 Aug 2020 09:42:58 +0000 (12:42 +0300)]
xen: pvblock: Implement front-back protocol and do IO
Implement Xen para-virtual frontend to backend communication
and actually read/write disk data.
This is based on mini-os implementation of the para-virtual block
frontend driver.
Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com>
Anastasiia Lukianenko [Thu, 6 Aug 2020 09:42:57 +0000 (12:42 +0300)]
xen: pvblock: Read XenStore configuration and initialize
Read essential virtual block device configuration data from XenStore,
initialize front ring and event channel.
Update block device description with actual block size.
Use code for XenStore from mini-os.
Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com>
Anastasiia Lukianenko [Thu, 6 Aug 2020 09:42:56 +0000 (12:42 +0300)]
xen: pvblock: Enumerate virtual block devices
Enumerate Xen virtual block devices found in XenStore and
instantiate pvblock devices.
Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Anastasiia Lukianenko [Thu, 6 Aug 2020 09:42:55 +0000 (12:42 +0300)]
xen: pvblock: Add initial support for para-virtualized block driver
Add initial infrastructure for Xen para-virtualized block device.
This includes compile-time configuration and the skeleton for
the future driver implementation.
Add new class UCLASS_PVBLOCK which is going to be a parent for
virtual block devices.
Add new interface type IF_TYPE_PVBLOCK.
Implement basic driver setup by reading XenStore configuration.
Signed-off-by: Andrii Anisov <andrii_anisov@epam.com>
Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com>
Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Oleksandr Andrushchenko [Thu, 6 Aug 2020 09:42:54 +0000 (12:42 +0300)]
xen: Port Xen grant table driver from mini-os
Make required updates to run on u-boot.
Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com>
Oleksandr Andrushchenko [Thu, 6 Aug 2020 09:42:53 +0000 (12:42 +0300)]
xen: Port Xen bus driver from mini-os
Make required updates to run on u-boot and strip test code.
Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com>
Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Andrii Anisov [Thu, 6 Aug 2020 09:42:52 +0000 (12:42 +0300)]
lib: sscanf: add sscanf implementation
Port sscanf implementation from mini-os and introduce new
Kconfig option to enable it: CONFIG_SSCANF. Disable by default.
Signed-off-by: Andrii Anisov <andrii_anisov@epam.com>
Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com>
Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Oleksandr Andrushchenko [Thu, 6 Aug 2020 09:42:51 +0000 (12:42 +0300)]
linux/compat.h: Add wait_event_timeout macro
Add wait_event_timeout - sleep until a condition gets true or a
timeout elapses.
This is a stripped version of the same from Linux kernel with the
following u-boot specific modifications:
- no wait queues supported
- use u-boot timer to detect timeouts
- check for Ctrl-C pressed during wait
Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com>
[trini: Drop atomic_read from gadget/ether.c as this has existed for a
while and now causes problems]
Signed-off-by: Tom Rini <trini@konsulko.com>
Peng Fan [Thu, 6 Aug 2020 09:42:50 +0000 (12:42 +0300)]
serial: serial_xen: Add Xen PV serial driver
Add support for Xen para-virtualized serial driver. This
driver fully supports serial console for the virtual machine.
Please note that as the driver is initialized late, so no banner
nor memory size is visible.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Oleksandr Andrushchenko [Thu, 6 Aug 2020 09:42:49 +0000 (12:42 +0300)]
xen: Port Xen event channel driver from mini-os
Make required updates to run on u-boot. Strip functionality
not needed by U-boot.
Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com>
Oleksandr Andrushchenko [Thu, 6 Aug 2020 09:42:48 +0000 (12:42 +0300)]
xen: Port Xen hypervisor related code from mini-os
Port hypervisor related code from Mini-OS. This is referencing the code
of Mini-OS from [1] by Huang Shijie and Volodymyr Babchuk which is for
ARM64.
Update essential arch code to support required bit operations, memory
barriers etc.
Copyright for the bits ported belong to at least the following authors,
please see related files for details:
Copyright (c) 2002-2003, K A Fraser
Copyright (c) 2005, Grzegorz Milos, gm281@cam.ac.uk,Intel Research Cambridge
Copyright (c) 2014, Karim Allah Ahmed <karim.allah.ahmed@gmail.com>
[1] - https://github.com/zyzii/mini-os.git
Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com>
[trini: Drop wmb() from musb-net/linux-compat.h now]
Signed-off-by: Tom Rini <trini@konsulko.com>
Andrii Anisov [Thu, 6 Aug 2020 09:42:47 +0000 (12:42 +0300)]
board: Introduce xenguest_arm64 board
Introduce a minimal Xen guest board running as a virtual
machine under Xen Project's hypervisor [1], [2].
Part of the code is ported from Xen mini-os and also uses
work initially done by different authors from NXP: please see
relevant files for their copyrights.
[1] https://xenbits.xen.org
[2] https://wiki.xenproject.org/
Signed-off-by: Andrii Anisov <andrii_anisov@epam.com>
Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com>
Heinrich Schuchardt [Wed, 29 Jul 2020 10:49:24 +0000 (12:49 +0200)]
riscv: load addresses for Sipeed MAIX
Define default load addresses and the device tree name for the Sipeed MAIX.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Oleksandr Andrushchenko [Thu, 6 Aug 2020 09:42:46 +0000 (12:42 +0300)]
xen: Add essential and required interface headers
Add essential and required Xen interface headers only taken from
the stable Linux kernel stable/linux-5.7.y at commit
66dfe4522160 Linux 5.7.5.
These are better suited for U-boot than the original headers
from Xen as they are the stripped versions of the same.
At the same time use public protocols from Xen RELEASE-4.13.1, at
commit
6278553325a9 update Xen version to 4.13.1
as those have more comments in them.
Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com>
Acked-by: Peng Fan <peng.fan@nxp.com>
Peng Fan [Thu, 6 Aug 2020 09:42:45 +0000 (12:42 +0300)]
Kconfig: Introduce CONFIG_XEN
Introduce CONFIG_XEN to make U-Boot could be used as bootloader
for a virtual machine.
Without bootloader, we could successfully boot up android on XEN, but
we need need bootloader to support A/B, dm verify and etc.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com>
Anastasiia Lukianenko [Thu, 6 Aug 2020 09:42:44 +0000 (12:42 +0300)]
Add MIT License
Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com>
Chia-Wei, Wang [Mon, 3 Aug 2020 09:36:10 +0000 (17:36 +0800)]
configs: evb-ast2500: Convert to OF_SEPARATE
Switch DTB provider form OF_EMBED to OF_SEPARATE
to avoid the compile warning message:
==================== WARNING ======================
CONFIG_OF_EMBED is enabled. This option should only
be used for debugging purposes. Please use
CONFIG_OF_SEPARATE for boards in mainline.
See doc/README.fdt-control for more info.
====================================================
Signed-off-by: Chia-Wei, Wang <chiawei_wang@aspeedtech.com>
Chia-Wei, Wang [Mon, 3 Aug 2020 09:36:09 +0000 (17:36 +0800)]
configs: evb-ast2500: Move BOOTCOMMAND from header to defconfig
Move the BOOTCOMMAND definition from the board inclusion
header to the default configuration file.
Signed-off-by: Chia-Wei, Wang <chiawei_wang@aspeedtech.com>
Chia-Wei, Wang [Mon, 3 Aug 2020 09:36:08 +0000 (17:36 +0800)]
include/configs: aspeed: Remove hardcoded variables
The hardcoded platform variables such as DRAM base address are not
common to Aspeed SoCs AST24xx/AST25xx/AST26xx. This patch replaces
those hardcoded with macros defined in a newly added header, where
the basic SoC HW information are assigned accordingly.
Signed-off-by: Chia-Wei, Wang <chiawei_wang@aspeedtech.com>
Chia-Wei, Wang [Mon, 3 Aug 2020 09:36:07 +0000 (17:36 +0800)]
cosmetic: aspeed: ast2500: Rename board file
Rename the ast2500-board.c to board_common.c and
place the renamed file under the ast2500 folder.
Signed-off-by: Chia-Wei, Wang <chiawei_wang@aspeedtech.com>
Chia-Wei, Wang [Mon, 3 Aug 2020 09:36:06 +0000 (17:36 +0800)]
aspeed: ast2500: Add lowlevel_init assembly
The original lowlevel_init function of AST2500 is written
in C. However, the C runtime environment is not ready until
_main execution.
This patch adds the assembly version of the lowlevel_init
function. Additional initialization to DRAM configuration
and LPC reset source are also added.
Signed-off-by: Chia-Wei, Wang <chiawei_wang@aspeedtech.com>
Chia-Wei, Wang [Mon, 3 Aug 2020 09:36:05 +0000 (17:36 +0800)]
MAINTAINERS: Add maintainers for Aspeed SoCs
Update maintainers for Aspeed SoC platforms.
Signed-off-by: Chia-Wei, Wang <chiawei_wang@aspeedtech.com>