Tom Rini [Mon, 2 Mar 2015 02:07:53 +0000 (21:07 -0500)]
Merge branch 'master' of git://git.denx.de/u-boot-uniphier
Tom Rini [Mon, 2 Mar 2015 02:06:47 +0000 (21:06 -0500)]
Merge branch 'rmobile' of git://git.denx.de/u-boot-sh
Tom Rini [Mon, 2 Mar 2015 02:06:33 +0000 (21:06 -0500)]
Merge branch 'master' of git://git.denx.de/u-boot-sh
Masahiro Yamada [Thu, 26 Feb 2015 17:27:06 +0000 (02:27 +0900)]
ARM: UniPhier: remove SSC_WAY_SIZE and SSC_NUM_ENTRIES macros
Each way of the system cache has 256 entries for PH1-Pro4 and older
SoCs, whereas 512 entries for PH1-Pro5 and newer SoCs. The line
size is still 128 byte. Thus, the way size is 32KB/64KB for old/new
SoCs.
To keep lowlevel_init SoC-independent, set BOOT_RAM_SIZE to the
constant value 32KB. It is large enough for temporary RAM and
should work for all the SoCs of UniPhier family.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Masahiro Yamada [Thu, 26 Feb 2015 17:27:05 +0000 (02:27 +0900)]
ARM: UniPhier: remove stop_mpll() from PH1-Pro4 PLL initialization
This function was intended for MN2WS0235 (what we call PH1-Pro4TV).
On that SoC, MPLL is already running on the power-on reset and it
makes sense to stop the PLL at early boot-up.
On the other hand, PH1-Pro4(R) does not have SC_MPLLOSCCTL register,
so this function has no point.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Masahiro Yamada [Thu, 26 Feb 2015 17:27:04 +0000 (02:27 +0900)]
ARM: UniPhier: consolidate MEMCONF setting code
This code is duplicated in ph1-ld4/sg_init.c and ph1-pro4/sg_init.c.
Merge the same code into a new file, memconf.c.
The helper functions no longer have to be placed in the header file.
Also, move them into memconf.c.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Masahiro Yamada [Thu, 26 Feb 2015 17:27:03 +0000 (02:27 +0900)]
ARM: UniPhier: switch to 1CS support card
The 3CS support card (CONFIG_DCC_MICRO_SUPPORT_CARD) used to be used
very often before, but it is recently getting a minority. Swith to
the 1CS support card (CONFIG_PFC_MICRO_SUPPORT_CARD).
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Masahiro Yamada [Thu, 26 Feb 2015 17:27:02 +0000 (02:27 +0900)]
ARM: UniPhier: support 1CS support card for all the UniPhier SoCs
Two support card variants are used with UniPhier reference boards:
- 1 chip select support card (original CPLD)
- 3 chip selects support card (ARIMA-compatible CPLD)
Currently, the former is only supported on PH1-Pro4, but it can be
expanded to PH1-LD4, PH1-sLD8 with a little code change.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Masahiro Yamada [Thu, 26 Feb 2015 17:27:01 +0000 (02:27 +0900)]
ARM: UniPhier: switch to xHCI for PH1-Pro4
PH1-Pro4 includes both EHCI and xHCI IP cores.
Unfortunately, U-Boot cannot enable EHCI and xHCI support
simultaneously. Some users may wish Super-Speed connection.
Disable CONFIG_USB_EHCI_HCD and enable CONFIG_USB_XHCI_HCD.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Masahiro Yamada [Thu, 26 Feb 2015 17:27:00 +0000 (02:27 +0900)]
usb: UniPhier: add UniPhier on-chip xHCI host driver support
Support xHCI host driver used on Panasonic UniPhier platform.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Acked-by: Marek Vasut <marex@denx.de>
Masahiro Yamada [Thu, 26 Feb 2015 17:26:59 +0000 (02:26 +0900)]
ARM: UniPhier: add xHCI device nodes to PH1-Pro4 device tree
Each USB port corresponds to the following IP core:
port0: xHCI (0x65a00000) SS+HS
port1: xHCI (0x65c00000) HS (SS PHY is not implemented)
port2: EHCI (0x5a800100) HS
port3: EHCI (0x5a810100) HS
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Masahiro Yamada [Thu, 26 Feb 2015 17:26:58 +0000 (02:26 +0900)]
ARM: UniPhier: enable xHCI and GIO cores for PH1-Pro4
This is necessary to use the USB 3.0 host controllers on PH1-Pro4.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Masahiro Yamada [Thu, 26 Feb 2015 17:26:57 +0000 (02:26 +0900)]
ARM: UniPhier: add I/O pin settings for xHCI on PH1-Pro4
This is necessary to use the xHCI cores for PH1-Pro4.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Masahiro Yamada [Thu, 26 Feb 2015 17:26:56 +0000 (02:26 +0900)]
ARM: UniPhier: replace "usb-ehci" with "generic-ehci"
EHCI host controllers have a common register interface.
We may wish to implement a generic EHCI driver someday.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Masahiro Yamada [Thu, 26 Feb 2015 17:26:55 +0000 (02:26 +0900)]
ARM: UniPhier: move uniphier_ehci_reset() function
Because uniphier_ehci_reset() is only called from ehci-uniphier.c,
it can be a static function there.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Acked-by: Marek Vasut <marex@denx.de>
Masahiro Yamada [Thu, 26 Feb 2015 17:26:54 +0000 (02:26 +0900)]
ARM: UniPhier: remove EHCI platform devices
Now UniPhier platform highly depends on Device Tree configuration
(CONFIG_OF_CONTROL is select'ed by Kconfig). Since the EHCI is only
used on main U-Boot, we can drop platform devices of the EHCI
controllers. We still keep UART platform devices because they might
be useful for SPL.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Acked-by: Marek Vasut <marex@denx.de>
Masahiro Yamada [Thu, 26 Feb 2015 17:26:53 +0000 (02:26 +0900)]
ARM: UniPhier: enable STDMAC for EHCI
Deassert the reset signal and provide the clock for STDMAC core.
This is necessary for the USB 2.0 host controllers.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Masahiro Yamada [Thu, 26 Feb 2015 17:26:52 +0000 (02:26 +0900)]
ARM: UniPhier: reset NAND core in SPL for non-NAND boot mode
For all the UniPhier SoCs so far, the reset signal of the NAND core
is automatically deasserted after the PLL gets stabled.
(The bit 2 of SC_RSTCTRL is default to one.)
This causes a fatal problem on the NAND controller of PH1-LD4.
For that SoC, the NAND I/O pins are not set up yet at the power-on
reset except the NAND boot mode. As a result, the NAND controller
begins automatic device scanning with wrong I/O pins and finally
hangs up.
Actually, U-Boot dies after printing "NAND:" on the console unless
the boot mode latch detected the NAND boot mode.
To work around this problem, reset the NAND core in SPL for non-NAND
boot modes. If CONFIG_NAND_DENALI is enabled, the reset signal is
deasserted again in U-Boot proper. At this time, I/O pins have been
correctly set up, the device scanning should succeed.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Masahiro Yamada [Thu, 26 Feb 2015 17:26:51 +0000 (02:26 +0900)]
ARM: UniPhier: split clkrst_init() into two functions
Split the current clkrst_init() into two functions:
- early_clkrst_init(): called from SPL
Deassert the reset signals of the memory controller and some other
basic cores.
- clkrst_init(): called from main U-boot
Deassert the reset signals that are necessary for the access to
peripherals etc.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Masahiro Yamada [Thu, 26 Feb 2015 17:26:50 +0000 (02:26 +0900)]
ARM: UniPhier: rename SC_CLKCTRL_CLK_* to SC_SCLKCTRL_CEN_*
Follow the register macros in the LSI specification book.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Masahiro Yamada [Thu, 26 Feb 2015 17:26:49 +0000 (02:26 +0900)]
ARM: UniPhier: fix SBC init code
Now UniPhier SoCs only work with CONFIG_SPL and the function
sbc_init() is called from SPL.
The conditional #if !defined(CONFIG_SPL_BUILD) has no point
any more.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Masahiro Yamada [Thu, 26 Feb 2015 17:26:48 +0000 (02:26 +0900)]
ARM: UniPhier: fix comments in PH1-Pro4 SBC code
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Masahiro Yamada [Thu, 26 Feb 2015 17:26:47 +0000 (02:26 +0900)]
serial: UniPhier: move LCR register setting to probe function
We do not have to set the LCR register every time we change the
baud-rate. We just need to set it up once in the probe function.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Masahiro Yamada [Thu, 26 Feb 2015 17:26:46 +0000 (02:26 +0900)]
serial: UniPhier: use 32 bit register access
For PH1-Pro4, the 8 bit write access to LCR register (offset = 0x11)
is not working correctly. As a side effect, it also modifies MCR
register (offset = 0x10) and results in unexpected behavior.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Masahiro Yamada [Thu, 26 Feb 2015 17:26:45 +0000 (02:26 +0900)]
ARM: UniPhier: update defconfigs using savedefconfig
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Masahiro Yamada [Thu, 26 Feb 2015 17:26:44 +0000 (02:26 +0900)]
ARM: UniPhier: include <mach/*.h> instead of <asm/arch/*.h>
Since commit
0e7368c6c426 (kbuild: prepare for moving headers into
mach-*/include/mach), we can replace #include <asm/arch/*.h> with
<mach/*.h> so we do not need to create the symbolic link during the
build.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Masahiro Yamada [Thu, 26 Feb 2015 17:26:43 +0000 (02:26 +0900)]
ARM: UniPhier: move SoC headers to mach-uniphier/include/mach
Move arch/arm/include/asm/arch-uniphier/*
-> arch/arm/mach-uniphier/include/mach/*
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Masahiro Yamada [Thu, 26 Feb 2015 17:26:42 +0000 (02:26 +0900)]
ARM: UniPhier: move SoC sources to mach-uniphier
Move
arch/arm/cpu/armv7/uniphier/* -> arch/arm/mach-uniphier/*
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Lukasz Majewski [Thu, 26 Feb 2015 12:23:49 +0000 (13:23 +0100)]
MAINTAINERS: Add F: drivers/usb/gadget to DFU custodian responsibility
After discussion during the last u-boot mini summit with USB maintainer -
Marek Vasut - it has been decided, that gadget development should be
coordinated by DFU custodian.
Such patch formalizes current development status.
Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Tom Rini [Wed, 25 Feb 2015 23:14:18 +0000 (18:14 -0500)]
Merge branch 'master' of git://git.denx.de/u-boot-fsl-qoriq
gaurav rana [Fri, 20 Feb 2015 07:21:46 +0000 (12:51 +0530)]
crypto/fsl - Add progressive hashing support using hardware acceleration.
Currently only normal hashing is supported using hardware acceleration.
Added support for progressive hashing using hardware.
Signed-off-by: Ruchika Gupta <ruchika.gupta@freescale.com>
Signed-off-by: Gaurav Rana <gaurav.rana@freescale.com>
CC: Simon Glass <sjg@chromium.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: York Sun <yorksun@freescale.com>
gaurav rana [Wed, 25 Feb 2015 04:07:09 +0000 (09:37 +0530)]
crypto/fsl: Make function names consistent for blob encapsulation/decapsulation.
This patch does the following:
1. The function names for encapsulation and decapsulation
were inconsitent in freescale's implementation and cmd_blob file.
This patch corrects the issues.
2. The function protopye is also modified to change the length parameter
from u8 to u32 to allow encapsulation and decapsulation of larger images.
3. Modified the description of km paramter in the command usage for better
readability.
Signed-off-by: Gaurav Rana <gaurav.rana@freescale.com>
Reviewed-by: Ruchika Gupta <ruchika.gupta@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Vladimir Barinov [Tue, 24 Feb 2015 16:55:46 +0000 (18:55 +0200)]
arm: rmobile: silk: Add support SDHI
This adds GPIO configuration and initialization function of SDHI on Silk board
Signed-off-by: Vladimir Barinov <vladimir.barinov+renesas@cogentembedded.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Vladimir Barinov [Tue, 24 Feb 2015 16:54:48 +0000 (18:54 +0200)]
arm: rmobile: silk: fix typo in device declaration
Fix typo in device declaration
Signed-off-by: Vladimir Barinov <vladimir.barinov+renesas@cogentembedded.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Vladimir Barinov [Tue, 24 Feb 2015 16:54:31 +0000 (18:54 +0200)]
arm: rmobile: silk: Disable ethernet pins pull-up
Disable pull-ups on ethrenet lines
Signed-off-by: Vladimir Barinov <vladimir.barinov+renesas@cogentembedded.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Vladimir Barinov [Tue, 24 Feb 2015 16:54:18 +0000 (18:54 +0200)]
arm: rmobile: silk: Fix GPIO4_31 initialization
Use gpio_direction_output instead of gpio_set_value
since the latter does not set output GPIO direction.
Signed-off-by: Valentine Barshak <valentine.barshak+renesas@cogentembedded.com>
Signed-off-by: Vladimir Barinov <vladimir.barinov+renesas@cogentembedded.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Vladimir Barinov [Fri, 13 Feb 2015 22:06:13 +0000 (01:06 +0300)]
arm: rmobile: Add Porter board support
Porter is an entry level development board based on R-Car M2 SoC (R8A7791)
This commit supports the following peripherals:
- SCIF, I2C, Ethernet, QSPI, SD, USB Host
Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Masahiro Yamada [Tue, 10 Feb 2015 12:37:02 +0000 (21:37 +0900)]
sh: enable CONFIG_USE_PRIVATE_LIBGCC by default
Now this feature works. Let's turn it on by default so we do not
depend on specific tool-chains.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Masahiro Yamada [Tue, 10 Feb 2015 12:37:01 +0000 (21:37 +0900)]
sh: import missing private libraries from Linux 3.19
SuperH is supposed to support the Private Library feature, but it is
actually not working.
If CONFIG_USE_PRIVATE_LIBGCC is enabled, the build fails for the
undefined references to '__sdivsi3_i4i' and '__udivsi3_i4i'.
To fix this error, import missing libraries from Linux 3.19
and adjust them for U-Boot:
- Remove "#include <linux/module.h>" and "EXPORT_SYMBOL(...)"
- Use SPDX-License-Identifier
- Remove white space
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Masahiro Yamada [Tue, 10 Feb 2015 12:37:00 +0000 (21:37 +0900)]
sh: rename some private libraries
Rename two files to the corresponding file names in Linux.
This helps us find missing libraries in the next commit.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Vladimir Barinov [Fri, 13 Feb 2015 22:05:18 +0000 (01:05 +0300)]
serial: sh: fix internal clock source on SCIF
The formula to calculate SCIF BRR for R-Car H2/M2/E2 SoCs is as follows:
BRR = pclk / (64 * 2^(2n-1) * baudrate) - 1,
the prescaler is 0 due to SCSMR settings, hence n=0
Also SCSCR must be set to use internal or external clock source.
Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Nobuhiro Iwamatsu [Wed, 10 Dec 2014 05:42:05 +0000 (14:42 +0900)]
serial: sh: Remove invalid UTF-8 character
serial_sh.c contains invalid UTF-8 character.
This deletes the character.
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Nobuhiro Iwamatsu [Fri, 21 Nov 2014 01:19:32 +0000 (10:19 +0900)]
arm: rmobile: lager: Add support SDHI
Lager board has two SDHI port as SDHI0 and SDHI2.
This adds GPIO configuration and initialization function of SDHI, and
enables MMC command.
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Nobuhiro Iwamatsu [Wed, 12 Nov 2014 02:29:39 +0000 (11:29 +0900)]
arm: rmobile: gose: Add support SDHI
Gose board has three SDHI port.
This adds GPIO configuration and initialization function of SDHI, and
enables MMC command.
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Nobuhiro Iwamatsu [Wed, 12 Nov 2014 04:03:54 +0000 (13:03 +0900)]
arm: rmobile: koelsch: Add support SDHI
Koelsch board has three SDHI port.
This adds GPIO configuration and initialization function of SDHI, and
enables MMC command.
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Nobuhiro Iwamatsu [Wed, 19 Nov 2014 05:26:33 +0000 (14:26 +0900)]
arm: rmobile: alt: Add support SDHI
Alt board has two SDHI port.
This adds GPIO configuration and initialization function of SDHI, and
enables MMC command.
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Nobuhiro Iwamatsu [Tue, 9 Dec 2014 07:20:04 +0000 (16:20 +0900)]
arm: rmobile: silk: Migrate serial driver to drivers model
This adds drivers model support of serial port to Silk board,
and migrate serial port to drivers model.
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Nobuhiro Iwamatsu [Tue, 9 Dec 2014 07:20:04 +0000 (16:20 +0900)]
arm: rmobile: alt: Migrate serial driver to drivers model
This adds drivers model support of serial port to Alt board,
and migrate serial port to drivers model.
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Nobuhiro Iwamatsu [Tue, 9 Dec 2014 07:20:04 +0000 (16:20 +0900)]
arm: rmobile: lager: Migrate serial driver to drivers model
This adds drivers model support of serial port to Lager board,
and migrate serial port to drivers model.
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Nobuhiro Iwamatsu [Tue, 9 Dec 2014 02:24:01 +0000 (11:24 +0900)]
arm: rmobile: gose: Migrate serial driver to drivers model
This adds drivers model support of serial port to Gose board,
and migrate serial port to drivers model.
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Nobuhiro Iwamatsu [Tue, 9 Dec 2014 02:24:01 +0000 (11:24 +0900)]
arm: rmobile: koelsch: Migrate serial driver to drivers model
This adds drivers model support of serial port to Koelsch board,
and migrate serial port to drivers model.
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Fabio Estevam [Mon, 23 Feb 2015 11:51:38 +0000 (08:51 -0300)]
zmx25: Convert to generic board
Boards need to select CONFIG_SYS_GENERIC_BOARD in order to prevent removal
from the project.
Cc: Matthias Weisser <weisserm@arcor.de>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Fabio Estevam [Mon, 23 Feb 2015 11:51:37 +0000 (08:51 -0300)]
imx31_phycore: Convert to generic board
Boards need to select CONFIG_SYS_GENERIC_BOARD in order to prevent removal
from the project.
Acked-by: Anatolij Gustschin <agust@denx.de>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Fabio Estevam [Mon, 23 Feb 2015 11:51:36 +0000 (08:51 -0300)]
mx31ads: Convert to generic board
Boards need to select CONFIG_SYS_GENERIC_BOARD in order to prevent removal
from the project.
Acked-by: Anatolij Gustschin <agust@denx.de>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Masahiro Yamada [Tue, 24 Feb 2015 02:45:10 +0000 (11:45 +0900)]
ARM: davinci: remove hawkboard support
This is still a non-generic board.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Acked-by: Sughosh Ganu <urwithsughosh@gmail.com>
Cc: Syed Mohammed Khasim <sm.khasim@gmail.com>
Acked-by: Marek Vasut <marex@denx.de>
Masahiro Yamada [Tue, 24 Feb 2015 02:45:09 +0000 (11:45 +0900)]
ARM: remove tnetv107x board support
This is still a non-generic board.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Chan-Taek Park <c-park@ti.com>
Acked-by: Marek Vasut <marex@denx.de>
Masahiro Yamada [Tue, 24 Feb 2015 02:45:08 +0000 (11:45 +0900)]
ARM: remove a320evb board support
This is still a non-generic board.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Po-Yu Chuang <ratbert@faraday-tech.com>
Acked-by: Marek Vasut <marex@denx.de>
Masahiro Yamada [Tue, 24 Feb 2015 02:45:07 +0000 (11:45 +0900)]
ARM: remove cm4008 and cm41xx board support
These are still non-generic boards.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Greg Ungerer <greg.ungerer@opengear.com>
Acked-by: Marek Vasut <marex@denx.de>
Masahiro Yamada [Tue, 24 Feb 2015 02:45:06 +0000 (11:45 +0900)]
ARM: remove dkb board support
This is still a non-generic board.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Lei Wen <leiwen@marvell.com>
Acked-by: Marek Vasut <marex@denx.de>
Masahiro Yamada [Tue, 24 Feb 2015 02:45:05 +0000 (11:45 +0900)]
ARM: remove jadecpu board support
This is still a non-generic board.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Matthias Weisser <weisserm@arcor.de>
Acked-by: Marek Vasut <marex@denx.de>
Masahiro Yamada [Tue, 24 Feb 2015 13:26:21 +0000 (22:26 +0900)]
kconfig: remove unneeded dependency on !SPL_BUILD
Now CONFIG_SPL_BUILD is not defined in Kconfig, so
"!depends on SPL_BUILD" and "if !SPL_BUILD" are redundant.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Masahiro Yamada [Tue, 24 Feb 2015 13:26:20 +0000 (22:26 +0900)]
kconfig: switch to single .config configuration
When Kconfig for U-boot was examined, one of the biggest issues was
how to support multiple images (Normal, SPL, TPL). There were
actually two options, "single .config" and "multiple .config".
After some discussions and thought experiments, I chose the latter,
i.e. to create ".config", "spl/.config", "tpl/.config" for Normal,
SPL, TPL, respectively.
It is true that the "multiple .config" strategy provided us the
maximum flexibility and helped to avoid duplicating CONFIGs among
Normal, SPL, TPL, but I have noticed some fatal problems:
[1] It is impossible to share CONFIG options across the images.
If you change the configuration of Main image, you often have to
adjust some SPL configurations correspondingly. Currently, we
cannot handle the dependencies between them. It means one of the
biggest advantages of Kconfig is lost.
[2] It is too painful to change both ".config" and "spl/.config".
Sunxi guys started to work around this problem by creating a new
configuration target. Commit
cbdd9a9737cc (sunxi: kconfig: Add
%_felconfig rule to enable FEL build of sunxi platforms.) added
"make *_felconfig" to enable CONFIG_SPL_FEL on both images.
Changing the configuration of multiple images in one command is a
generic demand. The current implementation cannot propose any
good solution about this.
[3] Kconfig files are getting ugly and difficult to understand.
Commit
b724bd7d6349 (dm: Kconfig: Move CONFIG_SYS_MALLOC_F_LEN to
Kconfig) has sprinkled "if !SPL_BUILD" over the Kconfig files.
[4] The build system got more complicated than it should be.
To adjust Linux-originated Kconfig to U-Boot, the helper script
"scripts/multiconfig.sh" was introduced. Writing a complicated
text processor is a shell script sometimes caused problems.
Now I believe the "single .config" will serve us better. With it,
all the problems above would go away. Instead, we will have to add
some CONFIG_SPL_* (and CONFIG_TPL_*) options such as CONFIG_SPL_DM,
but we will not have much. Anyway, this is what we do now in
scripts/Makefile.spl.
I admit my mistake with my apology and this commit switches to the
single .config configuration.
It is not so difficult to do that:
- Remove unnecessary processings from scripts/multiconfig.sh
This file will remain for a while to support the current defconfig
format. It will be removed after more cleanups are done.
- Adjust some makefiles and Kconfigs
- Add some entries to include/config_uncmd_spl.h and the new file
scripts/Makefile.uncmd_spl. Some CONFIG options that are not
supported on SPL must be disabled because one .config is shared
between SPL and U-Boot proper going forward. I know this is not
a beautiful solution and I think we can do better, but let's see
how much we will have to describe them.
- update doc/README.kconfig
More cleaning up patches will follow this.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Simon Glass [Tue, 24 Feb 2015 13:26:19 +0000 (22:26 +0900)]
kconfig: Adjust ordering so that defaults work as expected
At present defaults in arch-specific Kconfig files are ignored if the
top-level item comes ahead of it in include order. This means that it is
not possible to have a U-Boot default that architectures and boards can
override. This does not seem very useful.
Move the include earlier to support this.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reported-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Reviewed-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Masahiro Yamada [Tue, 24 Feb 2015 13:26:18 +0000 (22:26 +0900)]
ARM: UniPhier: set CONFIG_SYS_MALLOC_F to the global default value
It is true that malloc is necessary for Driver Model before
relocation, but there is no good reason to reserve the malloc
space more than enough. The default value 0x400 works well.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Enric Balletbo i Serra [Tue, 24 Feb 2015 18:27:15 +0000 (19:27 +0100)]
OMAP3: igep0032: Fix regression due commit
f3b4bc45.
Commit referenced in subject breaks IGEP0032 build with the following
error:
drivers/misc/status_led.c:30:7: error: 'RED_LED_GPIO' undeclared here (not in a function)
scripts/Makefile.build:275: recipe for target 'drivers/misc/status_led.o' failed
make[2]: *** [drivers/misc/status_led.o] Error 1
scripts/Makefile.build:420: recipe for target 'drivers/misc' failed
make[1]: *** [drivers/misc] Error 2
Makefile:1093: recipe for target 'drivers' failed
make: *** [drivers] Error 2
Fix this by skipping the status led on IGEP0032 machine as is not available
and throw an error for future machines if the status led is not configured
to avoid build breakage.
Reported-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Volodymyr Riazantsev [Tue, 20 Jan 2015 15:16:44 +0000 (10:16 -0500)]
mmc: fsl_esdhc: Add support for DDR mode
Add support of the DDR mode for eSDHC driver.
Enable it for i.MX6 SoC family only.
Signed-off-by: Volodymyr Riazantsev <volodymyr.riazantsev@globallogic.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Alison Wang [Fri, 16 Jan 2015 09:21:34 +0000 (17:21 +0800)]
arm: ls1021x: Add support for initializing CAAM's stream id
There 4 JRs, 4 RTICs and 8 DECOs, and set them the same stream id
for using the same SMMU3 on LS1021A.
Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com>
Signed-off-by: Alison Wang <alison.wang@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
chenhui zhao [Fri, 23 Jan 2015 07:53:53 +0000 (15:53 +0800)]
arm: ls102xa: workaround for cache coherency problem
The RCPM FSM may not be reset after power-on, for example,
in the cases of cold boot and wakeup from deep sleep.
It causes cache coherency problem and may block deep sleep.
Therefore, reset them if they are not be reset.
Signed-off-by: Chenhui Zhao <chenhui.zhao@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Minghuan Lian [Wed, 21 Jan 2015 09:29:20 +0000 (17:29 +0800)]
driver/pci: add Layerscape PCIe driver
The patch adds Freescale Layerscape PCIe driver and provides
up to 4 controllers support.
Signed-off-by: Minghuan Lian <Minghuan.Lian@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Minghuan Lian [Wed, 21 Jan 2015 09:29:19 +0000 (17:29 +0800)]
arm/ls1021a: add PCIe settings
The patch enables and adds PCIe settings for boards LS1021AQDS
and LS1021ATWR.
Signed-off-by: Minghuan Lian <Minghuan.Lian@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Minghuan Lian [Wed, 21 Jan 2015 09:29:18 +0000 (17:29 +0800)]
arm/ls102xa: use a array to define pexmscportsr
Signed-off-by: Minghuan Lian <Minghuan.Lian@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Minghuan Lian [Wed, 21 Jan 2015 09:29:17 +0000 (17:29 +0800)]
arm/ls102xa: create TLB to map PCIe region
LS1021A's PCIe1 region begins 0x40_00000000; PCIe2 begins
0x48_00000000. In order to access PCIe device, we must create
TLB to map the 40bit physical address to 32bit virtual address.
This patch will enable MMU after DDR is available and creates MMU
table in DRAM to map all 4G space; then, re-use the reserved space
to map PCIe region. The following the mapping layout.
VA mapping:
------- <---- 0GB
| |
| |
|-------| <---- 0x24000000
|///////| ===> 192MB VA map for PCIe1 with offset 0x40_0000_0000
|-------| <---- 0x300000000
| |
|-------| <---- 0x34000000
|///////| ===> 192MB VA map for PCIe2 with offset 0x48_0000_0000
|-------| <---- 0x40000000
| |
|-------| <---- 0x80000000 DDR0 space start
|\\\\\\\|
|\\\\\\\| ===> 2GB VA map for 2GB DDR0 Memory space
|\\\\\\\|
------- <---- 4GB DDR0 space end
Signed-off-by: Minghuan Lian <Minghuan.Lian@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Alison Wang [Fri, 16 Jan 2015 09:23:04 +0000 (17:23 +0800)]
arm: ls102xa: Define default values for some CCSR macros
This patch is to define default values for some CCSR macros
to make header files cleaner.
Signed-off-by: Alison Wang <alison.wang@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
J. German Rivera [Tue, 6 Jan 2015 21:19:02 +0000 (13:19 -0800)]
drivers/mc: Migrated MC Flibs to 0.5.2
Upgrade Manage Complex (MC) flib API to 0.5.2. Rename directory
fsl_mc to fsl-mc. Change the fsl-mc node in Linux device tree
from "fsl,dprcr" to "fsl-mc". Print MC version info when
appropriate.
Signed-off-by: J. German Rivera <German.Rivera@freescale.com>
Signed-off-by: Lijun Pan <Lijun.Pan@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
York Sun [Tue, 6 Jan 2015 21:19:01 +0000 (13:19 -0800)]
armv8/ls2085a_emu: Enable sync of refresh
Enable sync of DDR refresh for LS2085a platform. GPP DDR controllers
stay in sync. DP-DDR has only one controller so it does no harm.
Signed-off-by: York Sun <yorksun@freescale.com>
York Sun [Tue, 6 Jan 2015 21:19:00 +0000 (13:19 -0800)]
armv8/fsl-lsch3: Enable erratum workround for
A008514
Erratum
A008514 appleis to ls2085a.
Signed-off-by: York Sun <yorksun@freescale.com>
York Sun [Tue, 6 Jan 2015 21:18:59 +0000 (13:18 -0800)]
armv8/fsl-lsch3: Enable workaround for
A008336
Erratum
A008336 applied to LS2085A.
Signed-off-by: York Sun <yorksun@freescale.com>
Bhupesh Sharma [Tue, 6 Jan 2015 21:18:58 +0000 (13:18 -0800)]
ls2085/configs: Ensure right banners are printed for EMU and SIMU
This patch enusres that right banners are printed for LS2085A
emulator and simulator platforms.
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Stuart Yoder [Tue, 6 Jan 2015 21:18:57 +0000 (13:18 -0800)]
ARMv8/ls2085a: Move kernel image load address
Move the load address of the kernel image to get it away from the
region of the uncompressed kernel.
Signed-off-by: Stuart Yoder <stuart.yoder@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Arnab Basu [Tue, 6 Jan 2015 21:18:56 +0000 (13:18 -0800)]
ARMv8/ls2085a: Switch to passing earlycon to kernel
Since Linux v3.16-rc1 earlyprintk has been removed for arm64.
Switch to using earlycon.
Signed-off-by: Arnab Basu <arnab.basu@freescale.com>
Signed-off-by: York Sun <yorksun@freescale.com>
York Sun [Tue, 6 Jan 2015 21:18:55 +0000 (13:18 -0800)]
driver/ddr/fsl: Add sync of refresh
Add sync of refresh for multiple DDR controllers. DDRC initialization
needs to complete first. Code is re-ordered to keep refresh close.
Signed-off-by: York Sun <yorksun@freescale.com>
York Sun [Tue, 6 Jan 2015 21:18:54 +0000 (13:18 -0800)]
ARMv8/LS2085A: Adjust system clock and DDR clock
Set system clock to 100MHz and DDR clock to 133MHz.
Signed-off-by: York Sun <yorksun@freescale.com>
Kuldip Giroh [Tue, 6 Jan 2015 21:18:53 +0000 (13:18 -0800)]
ARMv8/LS2085A: HugeTLB support is required by default in LS NADK
LS NADK memory manager by default works on HugeTLB. Hence bootargs
must include parameters default_hugepagesz (default hugepagesize,
hugepagesz (hugepage size) and hugepages (number of hugepages to be
reserved in kernel for the given size).
Signed-off-by: Kuldip Giroh <kuldip.giroh@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
York Sun [Tue, 6 Jan 2015 21:18:52 +0000 (13:18 -0800)]
driver/ddr/fsl: Fix a typo in timing_cfg_8 calculation
wwt_bg should match rrt_bg. It was a typo in driver.
Signed-off-by: York Sun <yorksun@freescale.com>
York Sun [Tue, 6 Jan 2015 21:18:51 +0000 (13:18 -0800)]
ARMv8/LS2085A: Enable auto precharge for DP-DDR
DP-DDR benefits from auto precharge because of its specific
application.
Signed-off-by: York Sun <yorksun@freescale.com>
York Sun [Tue, 6 Jan 2015 21:18:50 +0000 (13:18 -0800)]
driver/ddr/fsl: Add support for multiple DDR clocks
Controller number is passed for function calls to support individual
DDR clock, depending on SoC implementation. It is backward compatible
with exising platforms. Multiple clocks have been verifyed on LS2085A
emulator.
Signed-off-by: York Sun <yorksun@freescale.com>
York Sun [Tue, 6 Jan 2015 21:18:49 +0000 (13:18 -0800)]
armv8/fsl-lsch3: Add support for second DDR clock
FSL-LSCH3 platforms can have multiple DDR clocks. LS2085A has one clock for
general DDR controlers, and another clock for DP-DDR. DDR driver needs to
change to support multiple clocks.
Signed-off-by: York Sun <yorksun@freescale.com>
York Sun [Tue, 6 Jan 2015 21:18:48 +0000 (13:18 -0800)]
driver/ddr/fsl: Add workround for erratumn
A008514
Erratum
A008514 workround requires writing register eddrtqcr1 with
value 0x63b20002.
Signed-off-by: York Sun <yorksun@freescale.com>
York Sun [Tue, 6 Jan 2015 21:18:47 +0000 (13:18 -0800)]
driver/ddr/fsl: Add workaround for
A008336
Erratum
A008336 requires setting EDDRTQCR1[2] in DDRC DCSR space
for 64-bit DDR controllers.
Signed-off-by: York Sun <yorksun@freescale.com>
York Sun [Tue, 6 Jan 2015 21:18:45 +0000 (13:18 -0800)]
driver/ddr/fsl: Adjust CAS to preamble override for emulator
On ZeBu emulator, CAS to preamble overrides need to be set to
satisfy the timing. This only impact platforms with CONFIG_EMU.
These should be set before MEM_EN is set.
Signed-off-by: York Sun <yorksun@freescale.com>
Bhupesh Sharma [Tue, 6 Jan 2015 21:18:44 +0000 (13:18 -0800)]
armv8/fsl-lsch3: Add fdt-fixup for clock frequency of the DUART nodes
This patch adds the fdt-fixup logic for the clock frequency of the
NS16550A related device tree nodes.
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
York Sun [Tue, 6 Jan 2015 21:18:43 +0000 (13:18 -0800)]
armv8/ls2085a: Enable cluster timebase for all clusters
LS2085A and its variants can have up to four clusters. It is safe
to enable timebase for all even some may be disabled.
Signed-off-by: York Sun <yorksun@freescale.com>
York Sun [Tue, 6 Jan 2015 21:18:42 +0000 (13:18 -0800)]
armv8/fsl-lsch3: Convert flushing L3 to assembly to avoid using stack
Flushing L3 cache in CCN-504 requries d-cache to be disabled. Using
assembly function to guarantee stack is not used before flushing is
completed. Timeout is needed for simualtor on which CCN-504 is not
implemented. Return value can be checked for timeout situation.
Change bootm.c to disable dcache instead of simply flushing, required
by flushing L3.
Signed-off-by: York Sun <yorksun@freescale.com>
Arnab Basu [Tue, 6 Jan 2015 21:18:41 +0000 (13:18 -0800)]
ARMv8/fsl-lsch3: Patch cpu node properties in DT for online cores
U-Boot should only add "enable-method" and "cpu-release-address"
properties to the "cpu" node of the online cores.
Signed-off-by: Arnab Basu <arnab.basu@freescale.com>
Signed-off-by: York Sun <yorksun@freescale.com>
York Sun [Tue, 6 Jan 2015 21:11:22 +0000 (13:11 -0800)]
armv8/fsl-lsch3: Change normal memory shareability
According to hardware implementation, a single outer shareable global
coherence group is defined. Inner shareable has not bee enabled.
Signed-off-by: York Sun <yorksun@freescale.com>
Bhupesh Sharma [Tue, 6 Jan 2015 21:11:21 +0000 (13:11 -0800)]
fsl-ch3/lowlevel: TZPC and TZASC programming to configure non-secure accesses
This patch ensures that the TZPC (BP147) and TZASC-400 programming
happens for LS2085A SoC only when the desired config flags are
enabled and ensures that the TZPC programming is done to allow Non-secure
(NS) + secure (S) transactions only for DCGF registers.
The TZASC component is not present on LS2085A-Rev1, so the TZASC-400
config flag is turned OFF for now.
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Tom Rini [Mon, 23 Feb 2015 21:18:06 +0000 (16:18 -0500)]
Merge branch 'master' of git://git.denx.de/u-boot-mmc
Matt Reimer [Thu, 19 Feb 2015 18:22:53 +0000 (11:22 -0700)]
mmc: sdhci: fix bus width switching on Samsung SoCs
Fix bus width switching from 8-bit mode down to 4-bit or 1-bit modes on
Samsung SoCs using SDHCI_QUIRK_USE_WIDE8. These SoCs report controller
version 2.0 yet they support 8-bit bus widths. If 8-bit mode was
previously enabled and then an operation like "mmc dev" caused a switch
back down to 4-bit or 1-bit mode, WIDE8 was left set, causing failures.
This problem was manifested by "mmc dev" timing out.
Signed-off-by: Matt Reimer <mreimer@sdgsystems.com>
Przemyslaw Marczak [Fri, 20 Feb 2015 11:29:27 +0000 (12:29 +0100)]
mmc: print SD/eMMC type for inited mmc devices
Depending on the boot priority, the eMMC/SD cards,
can be initialized with the same numbers for each boot.
To be sure which mmc device is SD and which is eMMC,
this info is printed by 'mmc list' command, when
the init is done.
Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Cc: Pantelis Antoniou <panto@antoniou-consulting.com>
Przemyslaw Marczak [Fri, 20 Feb 2015 11:29:26 +0000 (12:29 +0100)]
mmc: exynos dwmmc: check boot mode before init dwmmc
Before this commit, the mmc devices were always registered
in the same order. So dwmmc channel 0 was registered as mmc 0,
channel 1 as mmc 1, etc.
In case of possibility to boot from more then one device,
the CONFIG_SYS_MMC_ENV_DEV should always point to right mmc device.
This can be achieved by init boot device as first, so it will be
always registered as mmc 0. Thanks to this, the 'saveenv' command
will work fine for all mmc boot devices.
Exynos based boards usually uses mmc host channels configuration:
- 0, or 0+1 for 8 bit - as a default boot device (usually eMMC)
- 2 for 4bit - as an optional boot device (usually SD card slot)
And usually the boot order is defined by OM pin configuration,
which can be changed in a few ways, eg.
- Odroid U3 - eMMC card insertion -> first boot from eMMC
- Odroid X2/XU3 - boot priority jumper
By this commit, Exynos dwmmc driver will check the OM pin configuration,
and then try to init the boot device and register it as mmc 0.
Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Cc: Minkyu Kang <mk7.kang@samsung.com>
Cc: Jaehoon Chung <jh80.chung@samsung.com>
Cc: Pantelis Antoniou <panto@antoniou-consulting.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Akshay Saraswat <akshay.s@samsung.com>