Commit graph

31083 commits

Author SHA1 Message Date
Bin Meng
5c564226fc x86: qemu: Implement PIRQ routing
Support QEMU PIRQ routing via device tree on both i440fx and q35
platforms. With this commit, Linux booting on QEMU from U-Boot
has working ATA/SATA, USB and ethernet.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-06-04 03:03:18 -06:00
Bin Meng
f2653e8dd9 x86: coreboot: Control I/O port 0xb2 writing via device tree
Writing 0xcb to I/O port 0xb2 (Advanced Power Management Control) causes
U-Boot to hang on QEMU q35 target. We introduce a config option in the
device tree "u-boot,no-apm-finalize" under /config node if we don't want
to do that.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-06-04 03:03:18 -06:00
Bin Meng
683b09d783 x86: qemu: Create separate i440fx and q35 device trees
Although the two qemu-x86 targets (i440fx and q35) share a lot in
common, they still have something that cannot easily handled in one
single device tree). Split to create two dedicated device tree files
and make the i440fx be the default build target.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-06-04 03:03:18 -06:00
Bin Meng
65cdd9be3e x86: coreboot: Fix cosmetic issues
Clean up arch/x86/cpu/coreboot.c to fix several cosmetic issues.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-06-04 03:03:17 -06:00
Bin Meng
d04e30b839 x86: kconfig: Make FSP_TEMP_RAM_ADDR depend on HAVE_FSP
FSP_TEMP_RAM_ADDR should only be visible when HAVE_FSP is on.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-06-04 03:03:17 -06:00
Bin Meng
6c4247e98e tools: ifdtool: Do not write region while its size is negative
We should ignore those regions whose size is negative. These are
typically optional and unused regions (like GbE and platform data).

Change-Id: I65ad01746144604a1dc0588b617af21f2722ebbf
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-06-04 03:02:57 -06:00
Bin Meng
4be2f42bbc x86: qemu: Adjust VGA initialization
As VGA option rom needs to run at C segment, although QEMU PAM emulation
seems to only guard E/F segments, for correctness, move VGA initialization
after PAM decode C/D/E/F segments.

Also since we already tested QEMU targets to differentiate I440FX and Q35
platforms, change to locate the VGA device via hardcoded b.d.f instead of
dynamic search for its vendor id & device id pair.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-06-04 02:39:40 -06:00
Bin Meng
0fcb7acf67 x86: qemu: Enable legacy IDE I/O ports decode
QEMU always decode legacy IDE I/O ports on PIIX chipset. However Linux ata_piix
driver does sanity check to see whether legacy ports decode is turned on.
To make Linux ata_piix driver happy, turn on the decode via IDE_TIMING register.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-06-04 02:39:39 -06:00
Bin Meng
cc7debc719 x86: qemu: Turn on legacy segments decode
By default the legacy segments C/D/E/F do not decode to system RAM.
Turn on the decode via Programmable Attribute Map (PAM) registers
so that we can write configuration tables in the F segment.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-06-04 02:39:39 -06:00
Bin Meng
5466983200 x86: qemu: Make host bridge (b.d.f=0.0.0) visible
The default weak version of pci_skip_dev() in drivers/pci/pci_common.c
skips the host bridge (b.d.f = 0.0.0) which is actually the i440fx/q35
chipset for QEMU targets. Define CONFIG_PCI_CONFIG_HOST_BRIDGE to make
it visible in the PCI configuration space.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-06-04 02:39:39 -06:00
Andrew Bradford
1dc03c2639 x86: fsp_support: Correct high mem comment typo
High mem starts at 4 GiB.

Signed-off-by: Andrew Bradford <andrew.bradford@kodakalaris.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-06-04 02:39:39 -06:00
Bin Meng
67b24970ce x86: Do sanity test on pirq table before writing
If pirq_routing_table points to NULL, that means U-Boot fails to
generate the table before in create_pirq_routing_table(), so we
test it against NULL before actually writing it.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-06-04 02:39:39 -06:00
Bin Meng
05b98ec346 x86: quark: Implement PIRQ routing
Intel Quark SoC has the same interrupt routing mechanism as the
Queensbay platform, only the difference is that PCI devices'
INTA/B/C/D are harcoded and cannot be changed freely.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-06-04 02:39:39 -06:00
Bin Meng
5910955f3c x86: Document irq router device tree bindings
Describe all required properties needed by the irq router device tree.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-06-04 02:39:39 -06:00
Bin Meng
9c7dea602e x86: Refactor PIRQ routing support
PIRQ routing is pretty much common in Intel chipset. It has several
PIRQ links (normally 8) and corresponding registers (either in PCI
configuration space or memory-mapped IBASE) to configure the legacy
8259 IRQ vector mapping. Refactor current Queensbay PIRQ routing
support using device tree and move it to a common place, so that we
can easily add PIRQ routing support on a new platform.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-06-04 02:39:39 -06:00
Bin Meng
2aa3a7fb1c x86: qemu: Add ATA/SATA support
Enable legacy IDE support on the pc target and AHCI support on the
q35 target. Default configuration is to support the pc target.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-06-04 02:39:39 -06:00
Bin Meng
a40abfcc00 x86: Add CONFIG_LBA48 and remove CONFIG_ATAPI in x86-common.h
Enable CONFIG_LBA48 to support large disks. CONFIG_ATAPI is only needed
by cmd_ide.c which is not common for modern x86 targets, hence remove it.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-06-04 02:39:39 -06:00
Bin Meng
77c2b210c7 cmd_ide: Eliminate build warnings in atapi_inquiry()
Eliminate the following build warning in atapi_inquiry():
  "warning: assignment from incompatible pointer type [enabled by default]"

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-06-04 02:39:39 -06:00
Bin Meng
04e3c4eb93 pci: Do not skip legacy IDE device configuration
The legacy IDE device has a BAR4 (Bus Master Interface BAR) which
needs to be configured.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Simon Glass <sjg@chromium.org>
2015-06-04 02:39:39 -06:00
Bin Meng
1b73b1c7fb pci: Allow debug message output in pci_auto.c
Remove the '#undef DEBUG' in pci_auto.c so that we can enable debug
message output via '-DDEBUG'.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-06-04 02:39:39 -06:00
Bin Meng
9c4f541237 x86: qemu: Add graphics support
It turns out that QEMU x86 emulated graphic card has a built-in
option ROM which can be run perfectly with native mode by U-Boot.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-06-04 02:39:38 -06:00
Bin Meng
6bde2dc5e2 x86: Move FRAMEBUFFER_SET_VESA_MODE etc to video Kconfig
CONFIG_FRAMEBUFFER_SET_VESA_MODE and CONFIG_FRAMEBUFFER_VESA_MODE
are not x86-specific, so move them to drivers/video/Kconfig and
make them depend on VIDEO_VESA driver. Some cosmetic fixes are
applied to the Kconfig help text as well.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-06-04 02:39:38 -06:00
Bin Meng
b82a535c3a video: Kconfig: Make VESA driver avaiable for non-x86 boards
There is no reason to prevent CONFIG_VIDEO_VESA driver working on
non-x86 boards, so remove such limitation.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-06-04 02:39:38 -06:00
Bin Meng
8feb2cc624 x86: Remove DECLARE_GLOBAL_DATA_PTR in board files
gd is not referenced in those board files so DECLARE_GLOBAL_DATA_PTR
should be removed.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-06-04 02:39:38 -06:00
Bin Meng
1ae5b78c45 x86: Update README.x86 for QEMU support
Document how to build and test U-Boot with QEMU.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-06-04 02:39:38 -06:00
Bin Meng
b28c147569 x86: Change coreboot default build configuration to QEMU
QEMU is much easier for us test booting U-Boot as a coreboot payload
than having a real board like chromebook_link.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
2015-06-04 02:39:38 -06:00
Bin Meng
3d5bbbc471 x86: Set CONFIG_NR_DRAM_BANKS to 8 and move it to x86-common.h
Some x86 boards set CONFIG_NR_DRAM_BANKS to 1, which causes incorrect
DRAM size printed when booting from coreboot, like this:

	CPU: x86, vendor Intel, device 663h
	DRAM:  636 KiB
	Using default environment

Change it to 8 which should be enough for both coreboot and bare
cases, and move it to x86-common.h.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-06-04 02:39:38 -06:00
Bin Meng
99a309f323 x86: Make QEMU the default vendor
Now that we have QEMU support, make it the default vendor in the
'make menuconfig' screen.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
2015-06-04 02:39:38 -06:00
Bin Meng
a65b25d148 x86: Support QEMU x86 targets
This commit introduces the initial U-Boot support for QEMU x86 targets.
U-Boot can boot from coreboot as a payload, or directly without coreboot.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
Merged in patch 'x86: qemu: Add CMD_NET to qemu-x86_defconfig
   https://patchwork.ozlabs.org/patch/479745/
2015-06-04 02:39:38 -06:00
Bin Meng
238fe16c40 pci: Move pci_hose_phys_to_bus() to pci_common.c
pci_hose_phys_to_bus() is needed by several drivers. Move it to
pci_common.c to avoid a broken build when CONFIG_DM_PCI is on.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-06-04 02:39:38 -06:00
Hannes Schmelzer
d8abb46b37 board/BuR/common: fix netconsole
netconsole had become defective over time and cleanups.
Because the feature is used very rarely nobody did take notice about this
defect.

With this patch the resulting syntax error on call will be fixed.

Signed-off-by: Hannes Schmelzer <oe5hpm@oevsv.at>
2015-06-02 12:58:51 -04:00
Lars Poeschel
42eccdd650 configs: remove CONFIG_NET_MULTI
CONFIG_NET_MULTI is not used anywhere and thus can safely be removed
from the configs.

Acked-by: Marek Vasut <marex@denx.de>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Lars Poeschel <poeschel@lemonage.de>
2015-06-02 11:12:32 -04:00
Lars Poeschel
225bf1ef65 ARM: phytec: pcm051: Remove unneeded CONFIG_USE_IRQ
The config for pcm051 still undef'd CONFIG_USE_IRQ. This is not
needed any more since it is not defined in the whole include path
before.

Signed-off-by: Lars Poeschel <poeschel@lemonage.de>
2015-06-02 09:34:13 -04:00
Tom Rini
563e53efaa Merge branch 'master' of git://git.denx.de/u-boot-net
Fixup include/configs/unipher.h to not set CONFIG_LIB_RAND

Signed-off-by: Tom Rini <trini@konsulko.com>
2015-06-02 08:53:41 -04:00
Michal Simek
9ba9e85f3f net: Fix NET_RANDOM_ETHADDR dependencies
NET_RANDOM_ETHADDR depends on lib/rand.c. This patch adds dependency to
Kconfig to ensure that library is also compiled.

Remove the definitions from Blackfin boards' include/configs.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2015-06-01 13:15:11 -05:00
Joe Hershberger
6eed3786c6 net: Move the CMD_NET config to defconfigs
This also selects CONFIG_NET for any CONFIG_CMD_NET board.

Remove the imx default for CONFIG_NET.

This moves the config that was defined by 60296a8 (commands: add more
command entries in Kconfig).

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
2015-06-01 09:40:15 -05:00
Joe Hershberger
7453cb595c Move setexpr to Kconfig
Another shell scripting command that has not been moved.

Moved using tools/moveconfig.py using these settings:

CMD_SETEXPR bool n y

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
2015-06-01 09:39:29 -05:00
Masahiro Yamada
a4bdf1def4 blackfin: fix build error on bct-brettl2 board
Commit 76ec988b06 (net: Remove all calls to net_random_ethaddr())
accidentally deleted CONFIG_TARGET_BCT_BRETTL2=y, and since then
bct-brettl2 would not build.

Since commit a26cd04920 (arch: Make board selection choices
optional), Kconfig actually allows such a .config file in which no
board is selected, but the build never succeeds.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2015-06-01 09:33:59 -05:00
Masahiro Yamada
1e1f353685 sparc: fix build error on gr_ep2s60 board
Commit 92ac520821 (net: Remove all references to CONFIG_ETHADDR
and friends) accidentally dropped #endif.  Since then, gr_ep2s60
could not build.

scripts/kconfig/conf --silentoldconfig Kconfig
  CHK     include/config.h
  GEN     include/autoconf.mk
In file included from include/config.h:5:0,
                 from ./include/common.h:18:
include/configs/gr_ep2s60.h:15:0: error: unterminated #ifndef
 #ifndef __CONFIG_H__
 ^
make[1]: *** [include/autoconf.mk] Error 1

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2015-06-01 09:33:21 -05:00
Tom Rini
656ae05273 Merge branch 'rmobile' of git://git.denx.de/u-boot-sh 2015-06-01 07:16:36 -04:00
Markus Niebel
c0c5341e73 arm: mx6: tqma6: use default CONFIG_SYS_PBSIZE
this removes a config entry and uses the default value
defined in config_fallbacks.h. This implements the same
behaviour as a patch series for other i.MX6 boards from
Freescale

Signed-off-by: Markus Niebel <Markus.Niebel@tq-group.com>
2015-06-01 09:56:37 +02:00
Markus Niebel
da2103c79e arm: mx6: tqma6: fix spelling error in condition
Signed-off-by: Markus Niebel <Markus.Niebel@tq-group.com>
2015-06-01 09:54:52 +02:00
Tim Harvey
c2fd3f5704 imx: ventana: skip mtdparts fixup if no flash
This avoids an error message on NAND-less boards.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2015-06-01 09:48:23 +02:00
Tim Harvey
fdead4be6a imx: ventana: hang if board model could not be determined
If the EEPROM could not be read or is corrupt we always want to hang.
Note that an error message will have been displayed by read_eeprom in this
case.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2015-06-01 09:48:23 +02:00
Tim Harvey
80d1a3ee72 imx: ventana: make fdt_file1 and fdt_file2 automatic and non-overridable
The fdt_file1 and fdt_file2 vars provide fallbacks for the fdt file loading
script. There is no need to allow the user to override these as if they
want to specify the fdt, they should do so in the first attempt which is
the fdt_file var.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2015-06-01 09:48:23 +02:00
Tim Harvey
40c746758c imx: ventana: make model env var automatic and non-overridable
We want to model env var to always reflect what was in the EEPROM. There
is no point in allowing a user to override this.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2015-06-01 09:48:23 +02:00
Tim Harvey
9a83a81545 imx: ventana: various board-specific GPIO config updates
- Added iomux for CAN_STBY and RS484_TEN (GW52xx/GW53xx/GW54xx/GW551x)
- Moved iomux of USBHUB_RST# out of board_ehci_hcd_init so that it is
  done regardless of USB being initialized in bootloader
- Added usb_sel iomux/hwconfig for GW552x
- Fixed mezzanine DIO for GW54xx
- Fixed PANLEDR# for GW54xx
- Fixed dio iomux/hwconfig for GW552x
- Fixed dio iomux for GW551x
- removed redundant #define

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2015-06-01 09:48:23 +02:00
Stefan Wahren
7bbc5ff732 mxs: Do not disable bo detection when DC-DC is already enabled
In case the DC-DC is already enabled mxs_enable_4p2_dcdc_input() returns
without reenabling brown out detection. So fix this issue by
moving the return before brown out deactivation.

Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Reviewed-by: Marek Vasut <marex@denx.de>
2015-06-01 09:21:54 +02:00
Nobuhiro Iwamatsu
a5aef73206 arm: rmobile: alt: Update to QoS revision 0.31 and 0.321
This updates r8a7794 QoS to revision 0.31 for ES1 and revision 0.321 for ES2.

Signed-off-by: Kouei Abe <kouei.abe.cp@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2015-06-01 08:56:34 +09:00
Nobuhiro Iwamatsu
98c3322c4e arm: rmobile: gose: Update to QoS revision 0.311
This updates r8a7793 QoS to revision 0.311.

Signed-off-by: Kouei Abe <kouei.abe.cp@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2015-06-01 08:56:34 +09:00