Marek Vasut [Fri, 21 Jul 2017 21:16:59 +0000 (23:16 +0200)]
ARM: dts: rmobile: Import DTS from Linux 4.12
Import the RCar Gen3 DTS and headers from upstream Linux kernel v4.12-rc6,
commit 6f7da290413ba713f0cdd9ff1a2a9bb129ef4f6c . This includes both M3
and H3 ULCB and Salvator-X boards.
Simon Glass [Mon, 31 Jul 2017 02:24:01 +0000 (19:24 -0700)]
x86: Convert MMC to driver model
Convert the pci_mmc driver over to driver model and migrate all x86 boards
that use it.
Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
[bmeng: remove DM_MMC from edison_defconfig] Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Bin Meng [Sun, 30 Jul 2017 13:23:26 +0000 (06:23 -0700)]
x86: kconfig: Let board select SPI flash
Only a specific type of SPI flash exists on a board, having board
Kconfig to select the SPI flash seems to make more sense. Other
flash types are not necessary except coreboot, which implies all
available flash drivers there.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
Bin Meng [Sun, 30 Jul 2017 13:23:16 +0000 (06:23 -0700)]
x86: kconfig: Imply DM uclass drivers
Now that all x86 boards have been converted to use DM, we can imply
these uclass drivers (DM_ETH, DM_RTC, DM_USB, DM_VIDEO) from the
top level.
Previously DM_GPIO, DM_KEYBOARD, DM_SERIAL, DM_SPI, DM_SPI_FLASH
are selected. Change to use 'imply' to allow them to be removed.
Note with this change, chromebook_link64 build fails:
common/built-in.o:(.data.env_htab+0xc): undefined reference to 'env_flags_validate'
lib/built-in.o: In function `hsearch_r':
lib/hashtable.c:380: undefined reference to 'env_callback_init'
lib/hashtable.c:382: undefined reference to 'env_flags_init'
make[1]: *** [spl/u-boot-spl] Error 1
CONFIG_SPL_ENV_SUPPORT is required for chromebook_link64 to build
again. This is just a workaround as it is not needed at all. See
commit bda40d5 "x86: qemu: Add a config for 64-bit U-Boot" for
the same issue seen on QEMU 64-bit target.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
Bin Meng [Sun, 30 Jul 2017 13:23:10 +0000 (06:23 -0700)]
x86: kconfig: Imply HAVE_INTEL_ME in the platform Kconfig
Intel Management Engine is required by the platform, however it's
not a must have when building a U-Boot image. For example, during
development normally programming ME firmware is a one-time effort.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
Bin Meng [Wed, 26 Jul 2017 03:12:03 +0000 (20:12 -0700)]
x86: tsc: Update comments and expand definitions in freq_desc_tables[]
Some processor abbreviations in the comments of freq_desc_tables[]
are obscure. This updates part of these to mention processors
that are known to us. Also expand frequency definitions.
This keeps in sync with Linux kernel commit: 9e0cae9: x86/tsc_msr: Update comments, expand definitions
Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
Bin Meng [Thu, 27 Jul 2017 13:12:35 +0000 (06:12 -0700)]
x86: Enforce toolchain to generate 64-bit codes for 64-bit U-Boot
64-bit U-Boot image is a combination of 32-bit U-Boot (SPL) plus
64-bit U-Boot (proper). For the U-Boot proper, it has be compiled
to 64-bit object codes. Attempting to use a toolchain to compile
64-bit U-Boot for qemu-x86_64, like kernel.org 4.9 i386-linux-gcc,
fails with the following errors:
arch/x86/cpu/intel_common/microcode.c:79:2: error: PIC register
clobbered by 'ebx' in 'asm'
The issue is because toolchain is preconfigured to generate code
for the 32-bit architecture (i386), and currently '-m64' is missing
in the makefile fragment. Using kernel.org 4.9 x86_64-linux-gcc
works out of the box, since it is preconfigured to generate 64-bit
codes.
When compiling U-Boot SPL, '-m32' is passed to the toolchain, no
mater 32-bit (i386-linux-) or 64-bit (x86_64-linux) the toolchain
is preconfigured to generate.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
Bin Meng [Thu, 27 Jul 2017 13:12:34 +0000 (06:12 -0700)]
x86: Use default stack boundary alignment
At present U-Boot x86 build is using -mpreferred-stack-boundary=2
which is 4 bytes stack boundary alignment. With 64-bit U-Boot, the
minimal required stack boundary alignment is 16 bytes.
If -mpreferred-stack-boundary is not specified, the default is 4
(16 bytes). Switch to use the default one.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
regulator: palmas: Add support for LDO1 regulator to provide 1.8V
Modify palmas_mmc1_poweron_ldo() API to set the voltage based on the
voltage parameter passed as argument instead of always setting it to
3.0V. This allows MMC1 to set the LDO1 regulator voltage to 3.3V or 1.8V.
1.8V is required to add support for UHS mode.
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
Simon Glass [Tue, 4 Jul 2017 19:31:32 +0000 (13:31 -0600)]
dm: sunxi: Move Linksprite_pcDuino3 to use DM for MMC, SATA
Move this board over to driver model for MMC and SATA. This means that it
uses CONFIG_BLK as well. In SPL these options remain turned off since it
increases the code size. One option would be to use CONFIG_SPL_OF_PLATDATA
to avoid device-tree overhead.
Simon Glass [Tue, 4 Jul 2017 19:31:30 +0000 (13:31 -0600)]
dm: sunxi: sata: Don't build sata support into SPL
This is not used in SPL so we do not need to compile it. Make this change
before adding driver-model support to the driver, to avoid build errors.
With driver model we define a U_BOOT_DRIVER() which would otherwise be
present in SPL and not be garbage-collected when building.
Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Simon Glass [Tue, 4 Jul 2017 19:31:26 +0000 (13:31 -0600)]
dm: mmc: sunxi: Drop mmc_clk_io_on()
This function has #ifdefs in it which we want to avoid for driver model.
Instead we should use different compatible strings and the .data field.
It also uses the MMC device number which is not available in driver
model except through aliases.
Move the function's into its caller so that the driver-model version can
do things its own way.
Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Simon Glass [Tue, 4 Jul 2017 19:31:25 +0000 (13:31 -0600)]
dm: mmc: sunxi: Pass private data around explicitly
At present the driver-private data is obtained in various functions by
various means. With driver model this is provided automatically. Without
driver model it comes from a C array declared at the top of the file.
Adjust internal functions so that they are passed the private data as
a parameter, allowing the caller to obtain it using either means.
Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Simon Glass [Tue, 4 Jul 2017 19:31:22 +0000 (13:31 -0600)]
dm: ahci: Correct uclass private data
This is expected to be attached to the uclass and the code operates that
way, but the uclass has not been updated. Fix it to avoid using memory at
address 0.
Signed-off-by: Simon Glass <sjg@chromium.org> Fixes: 47fc61a (dm: ahci: Drop use of probe_ent)
Simon Glass [Tue, 4 Jul 2017 19:31:21 +0000 (13:31 -0600)]
dm: scsi: Drop duplicate SCSI and DM_SCSI options
When the SATA code was moved into drivers/ata these Kconfig options were
added to that directory. They already exist in drivers/scsi. Remove them
from drivers/ata to fix the duplication.
Signed-off-by: Simon Glass <sjg@chromium.org> Fixes: 7f2b5f4 (sata: Move drivers into new drivers/ata directory)
Simon Glass [Tue, 4 Jul 2017 19:31:19 +0000 (13:31 -0600)]
dm: mmc: Allow disabling driver model in SPL
At present if U-Boot proper uses driver model for MMC, then SPL has to
also. While this is desirable, it places a significant barrier to moving
to driver model in some cases. For example, with a space-constrained SPL
it may be necessary to enable CONFIG_SPL_OF_PLATDATA which involves
adjusting some drivers.
Add new SPL versions of the options for DM_MMC, DM_MMC_OPS and BLK. By
default these follow their non-SPL versions, but this can be changed by
boards which need it.
Simon Glass [Tue, 4 Jul 2017 19:31:18 +0000 (13:31 -0600)]
ahci: Support non-PCI controllers
At present the AHCI SCSI driver only supports PCI with driver model.
Rename the existing function to indicate this and add support for adding
a non-PCI controller .
Simon Glass [Thu, 27 Jul 2017 15:31:04 +0000 (09:31 -0600)]
dm: console: Check for serial devices properly
With driver model the serial device is often not called "serial". Mark
driver-model stdio devices so that they can be detected and we can look up
the uclass. This is a more reliable way of finding out whether the console
is connected to a serial device or not.
Tom Rini [Wed, 26 Jul 2017 17:11:36 +0000 (13:11 -0400)]
am335x_hs_evm: Disable CONFIG_SPL_ENV_SUPPORT
The main uses of CONFIG_SPL_ENV_SUPPORT are for network support and for
disabling "Falcon Mode" support at run-time. As this build enables
neither, remove this feature.
Cc: Andrew F. Davis <afd@ti.com> Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Simon Glass <sjg@chromium.org>
Tom Rini [Thu, 27 Jul 2017 01:48:00 +0000 (21:48 -0400)]
env: Migrate CONFIG_ENV_IS_IN_FAT options to Kconfig
We rename the various FAT_ENV_xxx options to CONFIG_ENV_FAT_xxx so that
they can be modified via Kconfig. Migrate all existing users to the new
values.
Alexander Graf [Mon, 31 Jul 2017 07:15:57 +0000 (09:15 +0200)]
efi_loader: Fix warning in efi_gop
Commit ca9193d2b16 ("efi_loader: gop: fixes for CONFIG_DM_VIDEO without
CONFIG_LCD") dropped the explicit (void*) cast for fb_base in efi gop support
for CONFIG_LCD without DM. This patch adds it back, eliminating the now occuring
warning again
Fixes: ca9193d2b16 ("efi_loader: gop: fixes for CONFIG_DM_VIDEO without CONFIG_LCD") Reported-by: Tom Rini <trini@konsulko.com> Signed-off-by: Alexander Graf <agraf@suse.de>
Tom Rini [Mon, 31 Jul 2017 11:27:45 +0000 (07:27 -0400)]
Merge tag 'signed-efi-next' of git://github.com/agraf/u-boot
Patch queue for efi - 2017-07-29
A lot of EFI greatness this time around. Thanks a lot to the
two amazing new contributors
Heinrich Schuchardt and
Rob Clark
we now gain
- stable objects across multiple bootefi invocations
- fixes for shim
- fixes for ipxe
- protocol installation
- device path conversion to/from text
- working "lsefi" support in grub
- working notifiers
- various bug fixes
Stefan Roese [Tue, 18 Jul 2017 12:10:49 +0000 (14:10 +0200)]
x86: dfi-bt700: Add xHCI USB support
Change from EHCI to xHCI on the DFI BayTrail SoM.
The xHCI USB hub is connected to an GPIO on the DFI BayTrail SoM. For
correct operation, it needs to get reset upon power-up. Otherwise it
may happen that the hub is not detected after a software reboot. This
patch also configures this GPIO in the dts for correct operation.
Signed-off-by: Stefan Roese <sr@denx.de> Cc: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
This config option is needed on the congatec x86 BayTrail board, as
otherwise the USB hub will not get initialized correctly. This
patch selects this Kconfig option again.
Signed-off-by: Stefan Roese <sr@denx.de> Cc: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Stefan Roese [Tue, 18 Jul 2017 12:10:41 +0000 (14:10 +0200)]
x86: theadorable-x86-dfi-bt700: Add Spansion SPI support and move VIDEO blob
To support the Spansion SPI NOR flashes, this patch enables the support in
defconfig. This increases the U-Boot binary too much so that it does
not fit into its area in the ROM. So also move the VIDEO BIOS blob
a bit to make some space here.
Signed-off-by: Stefan Roese <sr@denx.de> Cc: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Andy Shevchenko [Thu, 6 Jul 2017 11:41:53 +0000 (14:41 +0300)]
x86: Add Intel Edison board files
Add Intel Edison board which is using U-Boot.
The patch is based on work done by the following people (in alphabetical
order):
Aiden Park <aiden.park@intel.com>
Dukjoon Jeon <dukjoon.jeon@intel.com>
eric.park <eric.park@intel.com>
Fabien Chereau <fabien.chereau@intel.com>
Felipe Balbi <felipe.balbi@linux.intel.com>
Scott D Phillips <scott.d.phillips@intel.com>
Sebastien Colleur <sebastienx.colleur@intel.com>
Steve Sakoman <steve.sakoman@intel.com>
Vincent Tinelli <vincent.tinelli@intel.com>
In case we're building for Intel Edison, we must have 4096 bytes of
zeroes in the beginning on u-boot.bin. This is done in
board/intel/edison/config.mk.
First run sets hardware_id environment variable which is read from
System Controller Unit (SCU).
Serial number (serial# environment variable) is generated based on eMMC
CID.
MAC address on USB network interface is unique to the board but kept the
same all over the time.
Set mac address from U-Boot using following scheme:
OUI = 02:00:86
next 3 bytes of MAC address set from eMMC serial number
This allows to have a unique mac address across reboot and flashing.
Signed-off-by: Vincent Tinelli <vincent.tinelli@intel.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
[bmeng: Add MAINTAINERS file for Intel Edison board] Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Felipe Balbi [Thu, 6 Jul 2017 11:41:52 +0000 (14:41 +0300)]
x86: Add Intel Tangier support
Add Intel Tangier SoC support.
Intel Tangier SoC is a core part of Intel Merrifield platform. For
example, Intel Edison board is based on such platform.
The patch is based on work done by the following people (in alphabetical
order):
Aiden Park <aiden.park@intel.com>
Dukjoon Jeon <dukjoon.jeon@intel.com>
eric.park <eric.park@intel.com>
Fabien Chereau <fabien.chereau@intel.com>
Scott D Phillips <scott.d.phillips@intel.com>
Sebastien Colleur <sebastienx.colleur@intel.com>
Steve Sakoman <steve.sakoman@intel.com>
Vincent Tinelli <vincent.tinelli@intel.com>
Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Signed-off-by: Vincent Tinelli <vincent.tinelli@intel.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Andy Shevchenko [Thu, 6 Jul 2017 11:41:51 +0000 (14:41 +0300)]
x86: Add dma-mapping.h to architectural code
Some cross-platform drivers rely on this header present.
Make it so for x86.
It's just a copy'n'paste of arch/arm/include/asm/dma-mapping.h.
Suggested-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Felipe Balbi [Wed, 5 Jul 2017 17:33:20 +0000 (20:33 +0300)]
watchdog: Introduce watchdog driver for Intel Tangier
Add watchdog driver for Intel Tangier based platforms.
Signed-off-by: Vincent Tinelli <vincent.tinelli@intel.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Andy Shevchenko [Tue, 4 Jul 2017 16:32:22 +0000 (19:32 +0300)]
arch/x86: Select USB before selecting host driver
Kbuild complains if USB is not selected before any of host driver.
warning: (X86) selects USB_EHCI_HCD which has unmet direct dependencies (USB)
warning: (X86) selects USB_EHCI_HCD which has unmet direct dependencies (USB)
Select it for X86.
Fixes: 64d6ac5bc4a9 ("Kconfig: USB: Migrate CONFIG_USB_EHCI_HCD users to Kconfig") Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
[bmeng: Update all x86 boards' defconfig files to remove CONFIG_USB] Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Rob Clark [Thu, 27 Jul 2017 12:04:19 +0000 (08:04 -0400)]
efi_loader: indent entry/exit prints to show nesting level
This should make it easier to see when a callback back to UEFI world
calls back in to the u-boot world, and generally match up EFI_ENTRY()
and EFI_EXIT() calls.
Signed-off-by: Rob Clark <robdclark@gmail.com>
[agraf: remove static from const var] Signed-off-by: Alexander Graf <agraf@suse.de>
Fix following warnings encountered with platforms
dra7xx_evm and dra7xx_hs_evm :
arm: + dra7xx_evm
+ hccr = (struct xhci_hccr *)devfdt_get_addr(dev);
+ ^
+ hcor = (struct xhci_hcor *)((phys_addr_t)hccr +
+ ^
w+drivers/usb/host/xhci-dwc3.c: In function 'xhci_dwc3_probe':
w+drivers/usb/host/xhci-dwc3.c:124:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
w+drivers/usb/host/xhci-dwc3.c:125:30: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
w+drivers/usb/host/xhci-dwc3.c:125:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
arm: + dra7xx_hs_evm
+ hccr = (struct xhci_hccr *)devfdt_get_addr(dev);
+ ^
+ hcor = (struct xhci_hcor *)((phys_addr_t)hccr +
+ ^
w+drivers/usb/host/xhci-dwc3.c: In function 'xhci_dwc3_probe':
w+drivers/usb/host/xhci-dwc3.c:124:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
w+drivers/usb/host/xhci-dwc3.c:125:30: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
w+drivers/usb/host/xhci-dwc3.c:125:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
Introduced by 7e65e84 usb: host: xhci-dwc3: Convert driver to DM
This driver is used to stub PHY operations in a driver (USB, SATA).
This is useful when the 'client' driver (USB, SATA, ...) uses the PHY
framework and there is no actual PHY harwdare to drive.
Add CONFIG_DM_USB flag to avoid following compilation errors
detected by buildman :
+drivers/usb/host/built-in.o: In function `xhci_dwc3_remove':
+drivers/usb/host/xhci-dwc3.c:168: undefined reference to `xhci_deregister'
+drivers/usb/host/built-in.o: In function `xhci_dwc3_probe':
+drivers/usb/host/xhci-dwc3.c:145: undefined reference to `usb_get_dr_mode'
+drivers/usb/host/xhci-dwc3.c:152: undefined reference to `xhci_register'
introduced by patch d5c3f014da3 "usb: host: xhci-dwc3: Convert driver to DM"
Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reported-by: Ran Wang <ran.wang_1@nxp.com>
projects / u-boot.git / log
![7 years agox86: tsc: Update comments and expand definitions in freq_desc_tables[]](/img/sics.gif?p=u-boot.git;a=commit;h=c6367748483049236d3ebdc389161f1ba472f266){kind=link}
