Commit Graph

17810 Commits

Author SHA1 Message Date
Tom Rini
80e99adbe4 UniPhier SoC updates for v2020.04 (2nd)
Denali NAND driver changes:
  - Set up more registers in denali-spl for SOCFPGA
  - Make clocks optional
  - Do not assert reset signals in the remove hook
  - associate SPARE_AREA_SKIP_BYTES with DT compatible
  - switch to UCLASS_MTD
 
 UniPhier platform changes:
  - fix a bug in dram_init()
  - specify loadaddr for "source" command
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Merge tag 'uniphier-v2020.04-2' of https://gitlab.denx.de/u-boot/custodians/u-boot-uniphier

UniPhier SoC updates for v2020.04 (2nd)

Denali NAND driver changes:
 - Set up more registers in denali-spl for SOCFPGA
 - Make clocks optional
 - Do not assert reset signals in the remove hook
 - associate SPARE_AREA_SKIP_BYTES with DT compatible
 - switch to UCLASS_MTD

UniPhier platform changes:
 - fix a bug in dram_init()
 - specify loadaddr for "source" command
2020-01-31 13:26:28 -05:00
Masahiro Yamada
6da69d33f5 ARM: uniphier: set gd->ram_base correctly
gd->ram_base is not set at all if the end address of the DRAM ch0
exceeds the 4GB limit.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2020-02-01 01:14:32 +09:00
Masahiro Yamada
407b01b3b3 mtd: rawnand: denali_dt: use UCLASS_MTD instead of UCLASS_MISC
UCLASS_MTD is a better fit for NAND drivers.

Make NAND_DENALI_DT depend on DM_MTD, which is needed to compile
drivers/mtd/mtd-uclass.c

Also, make ARCH_UNIPHIER select DM_MTD because all the defconfig
of this platform enables NAND_DENALI_DT.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
2020-02-01 01:14:32 +09:00
Masahiro Yamada
5bacb4402e ARM: uniphier: remove adhoc reset deassertion for the NAND controller
Now that the reset controlling of the Denali NAND driver (denali_dt.c)
works for this platform, remove the adhoc reset deassert code.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2020-02-01 01:14:32 +09:00
Tom Rini
3e12744a90 Merge branch 'master' of https://gitlab.denx.de/u-boot/custodians/u-boot-samsung
- Various exynos fixes
2020-01-28 21:10:32 -05:00
Marek Szyprowski
86c8871108 arm: exynos: Read default MMC device from XOM[7:5] pins
XOM pins provide information for iROM bootloader about the boot device.
Those pins are mapped to lower bits of OP_MODE register (0x10000008),
which is common for all Exynos SoC variants. Set the default MMC device id
to reflect the boot device selected by XOM[7:5] pins (2 for the SD or 0 for
the eMMC).

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2020-01-28 09:54:05 +09:00
Tom Rini
051e03c0d7 Merge tag 'u-boot-clk-26Jan2020' of https://gitlab.denx.de/u-boot/custodians/u-boot-clk
- Various clock fixes and enhancements
2020-01-27 07:19:26 -05:00
Pedro Jardim
2f39ab1649 clock_imx8mq: Make frac_pll_init() static
Since frac_pll_init() is only used in this file, change it to 'static'.

This fixes the following sparse warning:

arch/arm/mach-imx/imx8m/clock_imx8mq.c:662:5: warning: no previous
prototype for ‘frac_pll_init’ [-Wmissing-prototypes]

Signed-off-by: Pedro Jardim <jardim.c.pedro@gmail.com>
2020-01-26 21:57:09 +01:00
Pedro Jardim
852cd55ea7 clock_imx8mq: Remove the function sscg_pll_init()
Function sscg_pll_init() is not used anywhere, so it can simply be deleted.
This was found because of the following sparse
warning:

arch/arm/mach-imx/imx8m/clock_imx8mq.c:702:5: warning: no previous prototype for ‘sscg_pll_init’ [-Wmissing-prototypes]
 int sscg_pll_init(u32 pll)
     ^~~~~~~~~~~~~

Signed-off-by: Pedro Jardim <jardim.c.pedro@gmail.com>
2020-01-26 21:57:08 +01:00
Pedro Jardim
953d02f001 clock_imx8mq: Make do_imx8m_showclocks() static
Since do_imx8m_showclocks() is only used inside this file, make it 'static'.

This fixes the following sparse warning:

arch/arm/mach-imx/imx8m/clock_imx8mq.c:836:5: warning: no previous prototype
 for ‘do_imx8m_showclocks’ [-Wmissing-prototypes]
 int do_imx8m_showclocks(cmd_tbl_t *cmdtp, int flag, int argc,
     ^~~~~~~~~~~~~~~~~~~

Signed-off-by: Pedro Jardim <jardim.c.pedro@gmail.com>
2020-01-26 21:57:08 +01:00
Pedro Jardim
fb3c4d926f clock_imx8mq: Delete not used init_usb_clk()
Function init_usb_clk() is not used anywhere, so it can simply be deleted.
This was detected by the following sparse warning:

arch/arm/mach-imx/imx8m/clock_imx8mq.c:377:6: warning: no previous prototype
 for ‘init_usb_clk’ [-Wmissing-prototypes]
 void init_usb_clk(void)
      ^~~~~~~~~~~~

Signed-off-by: Pedro Jardim <jardim.c.pedro@gmail.com>
2020-01-26 21:57:08 +01:00
Tom Rini
0b23b0d9f9 Merge branch 'master' of https://gitlab.denx.de/u-boot/custodians/u-boot-sunxi
- Libre Computer ALL-H3-IT/ALL-H5-CC board (Chen-Yu Tsai)
- Allwinner R40 Ethernet, usb phy enablement (Andre Przywara)
- Sunxi auto load from 128KB MMC offset (Andre Przywara)
- Orange Pi Win Ethernet phy enablement (Jernej Skrabec)
2020-01-26 12:05:11 -05:00
Andre Przywara
7c841d844f sunxi: Automate loading from 128KB MMC offset
Since commit 067e0b9684 ("sunxi: Allow booting from 128KB SD/eMMC offset")
we support having the SPL loaded from either the traditional 8KB SD
card/eMMC offset, or from the alternative location at 128KB. However the
sector to find the U-Boot image was still hard-coded at compile time,
and had to be adjusted for one of the two choices.

Since we can actually override the function to return the sector offset,
we can just check the boot source byte there to select the proper offset
based on from where the SPL was loaded.

This allows the very same binary image to be loaded from either 128KB or
8KB, with the U-Boot proper image always being located just behind the SPL.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Jagan Teki <jagan@amarulasolutions.com>
2020-01-26 19:10:16 +05:30
Andre Przywara
ee98d76893 sunxi: SPL: Factor out sunxi_get_boot_source()
The Boot ROM write some boot source ID (SD card, eMMC, SPI, ...) into
a certain location in SRAM, so the SPL can easily determine where to
load U-Boot proper from.
Factor out reading this value, as it will come in handy again shortly.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Jagan Teki <jagan@amarulasolutions.com>
2020-01-26 19:09:34 +05:30
Tom Rini
40521a6c90 Merge https://gitlab.denx.de/u-boot/custodians/u-boot-fsl-qoriq
Updates and fixes for ls1028a, lx2160a, ls1012a, ls1021a, ls2080a,
ls1088a platforms:
- lx2-rev2 pcie support, enetc related updates, layerscape-pcie fixes
2020-01-25 12:20:51 -05:00
Vignesh Raghavendra
c0a5a81f74 asm: dma-mapping.h: Fix dma mapping functions
Subsystems such as USB expect dma_map_single() and dma_unmap_single() to
do dcache flush/invalidate operations as required. For example, see
see drivers/usb/gadget/udc/udc-core.c::usb_gadget_map_request().
Currently drivers do this locally, (see drivers/usb/dwc3/ep0.c,
drivers/mtd/nand/raw/denali.c etc..)
Update arch specific dma_map_single() and dma_unmap_single() APIs to do
cache flush/invalidate  operations, so that drivers need not implement
them locally.

Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Reviewed-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Rick Chen <rick@andestech.com>
2020-01-25 12:04:36 -05:00
mingming lee
7d017d607e usb: musb-new: mt85xx: add musb-new gadget driver.
Using musb-new structure for mt85xx gadget driver.
Add gadget driver dts for mt8518 SoCs.

Signed-off-by: mingming lee <mingming.lee@mediatek.com>
2020-01-25 12:04:36 -05:00
Andre Przywara
a2f729f49b phy: sun4i-usb: Add Allwinner R40 support
Since every Allwinner USB PHY seems to be slightly different from each
other, we need to add the compatible string and the respective data
structure to make it work on the R40/V40 SoC.
Nothing spectacular this time, just one less USB controller than the H3.
Copied from the Linux kernel.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2020-01-24 23:06:50 +05:30
Andre Przywara
69d06935de sunxi: dts: R40: Update Bananapi M2 Berry .dts
Update the .dts file from the kernel, which carries much more nodes,
some of them we need to enable USB and Ethernet support for the board.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2020-01-24 23:06:50 +05:30
Chen-Yu Tsai
b5fe523bbc sunxi: H3/H5 Sync DT files from upstream Linux kernel as of next-20200108
Sync the device tree files and device tree header files from upstream
Linux kernel, as of 2020-01-08. The commit synced to in the sunxi repo

    98d25b0b266d Merge branch 'sunxi/dt-for-5.6' into sunxi/for-next

which is also part of next-20200108.

Changes brought in include:

  - cleanup of pinmux node names
  - addition of Security ID, MBUS, CSI, crypto engine, video codec,
    pmu, and thermal sensor device nodes for both SoCs
  - addition of deinterlacing engine device node on H3
  - cleanup of RTC device node and addition of its clocks
  - various board cleanups and improvements
    - removal of pinmux node for GPIO lines
    - cpufreq / DVFS
    - HDMI output
    - UART-based Bluetooth
    - audio codec
    - USB ports
  - new boards

Most of the changes don't concern U-boot.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2020-01-24 23:06:49 +05:30
Simon Glass
29a4a9f105 common: Move hang() to the same header as panic()
At present panic() is in the vsprintf.h header file. That does not seem
like an obvious choice for hang(), even though it relates to panic(). So
let's put hang() in its own header.

Signed-off-by: Simon Glass <sjg@chromium.org>
[trini: Migrate a few more files]
Signed-off-by: Tom Rini <trini@konsulko.com>
2020-01-24 23:06:49 +05:30
Simon Glass
91527c9a30 common: Move RAM-sizing functions to init.h
These functions relate to memory init so move them into the init
header.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-01-24 23:06:49 +05:30
Simon Glass
657afb14a0 common: Move reset_cpu() to the CPU header
Move this function out of common.h and into a relevant header file.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-01-24 23:06:49 +05:30
Simon Glass
6321c66cdf common: Move reset_misc() function to arch header
This function is only used on ARM devices. Move it out of the common file
and to a arch-specific header.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-01-24 23:06:49 +05:30
Simon Glass
98c338bcb6 common: Move get_tbclk() to time.h
This function related to timer and most of the timer functions are in
time.h, so move this function there.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-01-24 23:06:49 +05:30
Simon Glass
b63ff2ae54 common: Move clock functions into a new file
These three clock functions don't use driver model and should be migrated.
In the meantime, create a new file to hold them.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-01-24 23:06:48 +05:30
Simon Glass
39fdefa6cf common: Move upmconfig() to ppc.h
This file is only used by PowerPC so move it to an arch-specific header
file.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-01-24 23:06:48 +05:30
Simon Glass
cc3ac11d81 common: Move ll_boot_init() to init.h
This is an init-related function so belongs in that file. Move it.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-01-24 23:06:48 +05:30
Simon Glass
b14d1af81d common: arm: Move s_init() to an ARM-specific header
This function is only used on ARM devices so does not belong in the global
common header file. Move it to an ARM header.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-01-24 23:06:48 +05:30
Simon Glass
7fefef5078 common: Move device-tree setup functions to fdt_support.h
These functions relate to setting up the device tree for booting the OS.
The fdt_support.h header file supports similar functions, so move these
there.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-01-24 23:06:48 +05:30
Simon Glass
9d89bcd8e5 common: Move reset_phy() to net.h
This is a network function so let's move it into that header.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-01-24 23:06:48 +05:30
Simon Glass
532f90235a common: Move relocate_code() to init.h
This is an init function so move it out of the common header. Avoid using
the typedef so that we don't have to include the global_data header file.

Also tidy up the function style in comments while we are here.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-01-24 23:06:48 +05:30
Michael Trimarchi
906e3cc552 arm: Add arm handoff header file
Add an arch-specific handoff header so that we can use the HANDOFF feature
on arm devices.

Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-01-24 11:19:52 -05:00
Alex Marginean
0d9d557de5 arch: armv8: fsl-layerscape: export serdes config to environment
Exports the serdes configuration as an environment variable for LS gen 3
SoCs, so it can be used in u-boot command line.  It should particularly
be useful for applying Linux DT overlays for the given serdes
configuration.
This code is called from arch_misc_init and not from the existing
serdes_init function because it depends on U-Boot environment being set
up.

Signed-off-by: Alex Marginean <alexandru.marginean@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-01-24 14:28:26 +05:30
Alex Marginean
a2a1474674 board: fsl: ls1028a: free up arch_misc_init
Currently LS1028A board code uses arch_misc_init to set up the board mux
on QDS.  Move this code to misc_init_r.  This is consistent with LS gen 2
and T series SoCs/boards.

Signed-off-by: Alex Marginean <alexandru.marginean@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-01-24 14:28:26 +05:30
Alex Marginean
9d7df5015d board: fsl: ls1088a: remove empty arch_misc_init
The arch_misc_init function is empty on LS108x SoCs/boards, remove it.

Signed-off-by: Alex Marginean <alexandru.marginean@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-01-24 14:28:26 +05:30
Alex Marginean
196ada6a69 board: fsl: ls2080a/ls2081a: remove empty arch_misc_init
The arch_misc_init function is empty on LS2 SoCs/boards, remove it.

Signed-off-by: Alex Marginean <alexandru.marginean@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-01-24 14:28:26 +05:30
Alex Marginean
2a322ff812 board: fsl: lx2160a: free up arch_misc_init
Currently LX2 board code uses arch_misc_init to set up the board mux on
RDB and QDS.  Move this code to misc_init_r.  This is consistent with LS
gen 2 and T series SoCs/boards.

Signed-off-by: Alex Marginean <alexandru.marginean@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-01-24 14:28:26 +05:30
Alex Marginean
430a5542f3 armv8: ls1028a_serdes: Add few missing serdes protocols
Add serdes protocol 0x7777, 0x9999, 0xb998, 0xbb56 to supported list.
These protocols are supported and functional but they trigger a warning
in U-Boot console at boot because they are not on this list.

Signed-off-by: Alex Marginean <alexandru.marginean@nxp.com>
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-01-24 14:28:26 +05:30
Pramod Kumar
0b7435107b armv8: fsl-layerscape: LS1044A/1048A: enable Only 1x 10GE port
LS1088A has four personalities, LS1088A, LS1084A, LS1048A and LS1044A.
LS1044A, LS1048A are LS1088A personalities, which support only one
1x 10GE port.
MAC1 and MAC2 are associated with 1G SGMII, 2.5G SGMII, and XFI.
Disable MAC1 to have only one 1x 10GE port for LS1044A, LS1048A.

Signed-off-by: Pramod Kumar <pramod.kumar_1@nxp.com>
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-01-24 14:28:26 +05:30
Masahiro Yamada
6ce26f8fd3 ARM: LS1021A: remove redundant "depends on ARCH_LS1021A"
These config entries are inside the menu block, which already
depends on ARCH_LS1021A:

  menu "LS102xA architecture"
          depends on ARCH_LS1021A

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-01-24 14:28:26 +05:30
Ran Wang
d085c9ad06 armv8: ls1012a: Make USB masters snoopable
Program register bit of SCFG_SNPCNFGCR_USBRDSNP and
SCFG_SNPCNFGCR_USBWRSNP to drive USB read/write
snoop signal on LS1012A.

Signed-off-by: Ran Wang <ran.wang_1@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-01-24 14:28:26 +05:30
Philippe Reynes
645b7ec52c bcm968360bg: add initial support
This add the initial support of the broadcom reference
board bcm968360bg with a bcm68360 SoC.

This board has 512 MB of RAM, 256 MB of flash (nand),
2 USB port, 1 UART, and 4 ethernet ports.

Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
2020-01-23 07:29:58 -05:00
Philippe Reynes
e520036f9d gpio: do not include <asm/arch/gpio.h> on ARCH_BCM68360
As no gpio.h is defined for this architecture, to avoid
compilation failure, do not include <asm/arch/gpio.h> for
arch bcm68360.

Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
2020-01-23 07:29:58 -05:00
Philippe Reynes
6454e95f4f bcm68360: add initial support
This add the initial support of the broadcom bcm68360 SoC family.

Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
2020-01-23 07:29:58 -05:00
Marek Szyprowski
da63b5da61 arm: dts: exynos: Use common alias for Odroid U3/X2 MMC2 (SD-card)
Use MMC0 for eMMC and MMC2 for SD-card as other Exynos-based boards do.
This allows to use common code to get MMC device id based on the XOM[7:5]
pins.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Anand Moon <linux.amoon@gmail.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2020-01-23 11:43:10 +09:00
Marek Szyprowski
1bca28a5d9 arm: dts: exynos: Fix card-detect polarity for SD card on Odroid U3/X2
Card detect line for SD-card on Odroid U3/X2 boards are active low, so
add cd-inverted property to indicate this, as u-boot's GPIO driver doesn't
support specifying line polarity. This restores S5P_SDHCI driver operation
on Odroid U3/X2 boards.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Anand Moon <linux.amoon@gmail.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2020-01-23 11:43:10 +09:00
Marek Szyprowski
a6ee3fe19d arm: dts: exynos: Extend board description
u-boot uses the same DTS for the all Odroid XU3-based boards, so list
them in the model description to let user know that those boards are
supported.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2020-01-23 11:41:49 +09:00
Stephan Gerhold
43d28855d8 board: Add new Samsung "stemmy" board based on ST-Ericsson U8500
The ST-Ericsson U8500 SoC has been used in mass-production for
some Android smartphones released around 2012.
In particular, Samsung has released more than 5 different
smartphones based on U8500, e.g.

  - Samsung Galaxy S III mini (GT-I8190) "golden"
  - Samsung Galaxy S Advance (GT-I9070)  "janice"
  - Samsung Galaxy Xcover 2 (GT-S7710)   "skomer"

and a few others.

Mainline Linux has great support for the Ux500 SoC, so these
smartphones can also run Linux mainline quite well.

Unfortunately, the original Samsung bootloader used on these devices
has limitations that prevent booting Linux mainline directly.
It keeps the L2 cache enabled, which causes Linux to crash very early,
shortly after decompressing the kernel.

Using U-Boot allows to circumvent these limitations. We can let the
Samsung bootloader chain-load U-Boot and U-Boot locks the L2 cache
before booting into Linux. U-Boot has several other advantages
- it supports device-trees directly and we are no longer limited to
flashing Android boot images through Samsung's proprietary download
mode.

The Samsung "stemmy" board covers all Samsung devices based on U8500.
Add minimal support for "stemmy". For now only UART is supported but
this will be extended later.

Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
2020-01-22 17:47:57 -05:00
Stephan Gerhold
689088f9da arm: Add support for ST-Ericsson U8500 SoC
The NovaThor U8500 SoC was released by ST-Ericsson in 2011.
It was used for some development boards like the CALAO Systems
Snowball SBC, but mass production was primarily for Android
smartphones like the Samsung Galaxy S III mini.

Previous support for U8500 was removed in
commit 68282f55b8 ("arm: Remove unused ST-Ericsson u8500 arch")
since none of the boards were converted to generic boards
before the deadline.

The new code does not have much in common with the previous code.
I have completely rewritten everything, embracing the Driver Model
and device trees wherever possible.

The U8500 support is a bit more minimal for now - my primary
use case is to use U-Boot as alternative bootloader for some of the
U8500 Samsung smartphones. At the moment U-Boot is chain-loaded from
the original Samsung bootloader. A side effect of this is that we
can (temporarily) get away without implementing some functionality
- e.g. all clocks are already enabled by the original bootloader.

More functionality will be added in future patches.

Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: John Rigby <john.rigby@linaro.org>
Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
2020-01-22 17:47:57 -05:00