Jason Liu [Fri, 25 Nov 2011 00:18:02 +0000 (00:18 +0000)]
i.mx: add the initial support for freescale i.MX6Q processor
i.MX6Q is freescale quad core processors with ARM cortex_a9 complex.
This patch is to add the initial support for this processor.
Signed-off-by: Jason Liu <jason.hui@linaro.org>
Cc:Stefano Babic <sbabic@denx.de>
Jason Liu [Fri, 25 Nov 2011 00:18:01 +0000 (00:18 +0000)]
i.mx: introduce the armv7/imx-common folder
In order to support the coming MX6 platform and to reducde
the duplicated code, we had better move some common files
or functions to the imx-common folder for sharing.
This patch does the following:
- move speed.c file from armv7/mx5/speed.c to armv7/imx-common/speed.c
- move armv7/mx5/timer.c to armv7/imx-common/timer.c, no any new feature
added but just fix the checkpatch errors in the old file and remove
the CONFIG_SYS_MX5_CLK32 reference in the file
- create one new file cpu.c file to store the common function with i.mx5/6
Signed-off-by: Jason Liu <jason.hui@linaro.org>
Cc:Stefano Babic <sbabic@denx.de>
Acked-by: Stefano Babic <sbabic@denx.de>
Chander Kashyap [Tue, 6 Dec 2011 23:34:12 +0000 (23:34 +0000)]
S5PC2XX: Rename S5pc2XX to exynos
As per new naming convention for Samsung SoC's, all Cortex-A9 and Cortex-A15
based SoC's will be classified under the name Exynos. Cortex-A9 and Cortex-A15
based SoC's will be sub-classified as Exynos4 and Exynos5 respectively.
In order to better adapt and reuse code across various upcoming Samsung Exynos
based boards, all uses of s5pc210 prefix/suffix/directory-names are renamed in
this patch. s5pc210 is renamed as exynos4210 and S5PC210/s5pc210 suffix/prefix
are renamed as exynos4/EXYNOS4.
Signed-off-by: Chander Kashyap <chander.kashyap@linaro.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Simon Glass [Sat, 5 Nov 2011 03:56:57 +0000 (03:56 +0000)]
tegra2: Don't use board pointer before it is set up
In board_init_f() the gd->bd pointer is not valid when dram_init() is called.
This only avoids dying because DRAM is at zero on Tegra2. The common ARM
routine sets up the banks in the same way anyway, so we can just remove this
code.
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Simon Glass [Sat, 5 Nov 2011 03:56:56 +0000 (03:56 +0000)]
tegra2: Remove unneeded 'dynamic ram size' message
This message is not required, since it is followed by an 'official' U-Boot
message.
U-Boot 2011.03-00048-gd7cb0d3 (May 11 2011 - 17:17:23)
TEGRA2
Board: NVIDIA Seaboard
dynamic ram_size =
1073741824
DRAM: 1 GiB
becomes:
TEGRA2
Board: NVIDIA Seaboard
DRAM: 1 GiB
This is a separate commit since it changes behavior.
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Simon Glass [Sat, 5 Nov 2011 03:56:55 +0000 (03:56 +0000)]
tegra2: Remove unused low-level Tegra2 UART code
This was used by the AVP in early boot but is no longer used. Unless we
plan to enable it somehow it is not needed. In any case we should try
to use the ns16550 driver instead as it has the same code.
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Simon Glass [Sat, 5 Nov 2011 03:56:54 +0000 (03:56 +0000)]
tegra2: Remove unneeded config option
CONFIG_ENABLE_CORTEXA9 and CONFIG_SKIP_RELOCATE_UBOOT are not needed,
so remove them.
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Simon Glass [Sat, 5 Nov 2011 03:56:53 +0000 (03:56 +0000)]
tegra2: Remove unneeded boot code
Since we have cache support built in we can remove Tegra's existing cache
initialization code amd other related dead code.
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Simon Glass [Sat, 5 Nov 2011 03:56:52 +0000 (03:56 +0000)]
tegra2: Enable instruction cache
Since low-level init is skipped, the instruction cache is never enabled on
Tegra2. This explicitly calls this initialization as soon as the A9 is
initialized.
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Simon Glass [Sat, 5 Nov 2011 03:56:51 +0000 (03:56 +0000)]
arm: Move CP15 init out of cpu_init_crit()
Some SOCs have do not start up with their 'main' CPU. The first U-Boot
code may then be executed with a CPU which does not have a CP15, or not a
useful one.
Here we split the initialization of CP15 into a separate call, which can
be performed later if required.
Once the main CPU is running, you should call cpu_init_cp15() to perform
this init as early as possible.
Existing ARMv7 boards which define CONFIG_SKIP_LOWLEVEL_INIT should not
need to change, this CP15 init is still skipped in that case. The only
impact for these boards is that the cpu_init_cp15() will be available
even if it is never used on these boards.
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Simon Glass [Sat, 5 Nov 2011 03:56:50 +0000 (03:56 +0000)]
tegra2: Simplify tegra_start() boot path
The Tegra2 boot path is more complicated than it needs to be. Since we want
to move to building most of U-Boot with ARMv7 and only a small part with
ARMv4T (for AVP) it should be as simple as possible.
This makes tegra2_start() into a simple function which either does AVP
init or A9 init depending on which core is running it. Both cores now
following the same init path, beginning at _start, and the special Tegra2
boot path code is no longer required.
Only two files need to be built for ARMv4T, and this is handled in the
Tegra2 CPU Makefile.
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Simon Glass [Sat, 5 Nov 2011 03:56:49 +0000 (03:56 +0000)]
tegra2: Add arch_cpu_init() to fire up Cortex-A9
We want to move away from a special Tegra2 start-up, and just use
arch_cpu_init() instead. However, if we run board_init_f() from boot
we need to build it for ARMv4T, since the Tegra's AVP start-up CPU
does not support ARMv7.
The effect of this is to do the AVP init earlier, and in
arch_cpu_init(), rather that board_early_init_f().
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Stephen Warren [Thu, 6 Oct 2011 12:52:22 +0000 (12:52 +0000)]
tegra2: Use new GPIO APIs in gpio_config_uart()
... rather than open-coding the register accesses.
However, gpio_request() typically stores the "label" parameter in a global
data structure. This causes problems when called from gpio_config_uart(),
since the code is running before relocation. To solve this, pass a NULL
string to gpio_request(), and modify gpio_request() not to touch the string
if it's NULL.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Stephen Warren [Mon, 31 Oct 2011 06:51:37 +0000 (06:51 +0000)]
tegra2: Add support for Ventana
Ventana is a board which is very similar to Seaboard. Support it by
re-using board/nvidia/seaboard/seaboard.c with minor run-time conditionals.
v5: Makefile: Use cmd_link_o_target, remove unused clean/distclean targets.
v6: Make gpio_config_uart_seaboard() static.
v7: Add MAINTAINERS entry for Ventana. Tom Warren doesn't have Ventana, so
he asked me to add myself for this board.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Stephen Warren [Mon, 31 Oct 2011 06:51:36 +0000 (06:51 +0000)]
tegra2: Modify MMC driver to handle power and cd GPIOs
Pass the GPIO numbers for power and card detect to tegra2_mmc_init(), and
modify that function to perform all required GPIO initialization. This
removes the need for board files to perform these operations.
Move board_mmc_getcd() into tegra2_mmc.c now that the driver knows which
GPIOs to use.
Update affected call-sites in seaboard.c and harmony.c. Note that this
change should make all SD ports work on Harmony, since the required GPIO
setup is now being performed.
v4: Fix prototype of tegra2_mmc_init() in board.h to match driver change.
Remove prototype of gpio_config_mmc() from board.h
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Cc: Andy Fleming <afleming@gmail.com>
Tested-by: Simon Glass <sjg@chromium.org>
Acked-by: Simon Glass <sjg@chromium.org>
Acked-by: Andy Fleming <afleming@freescale.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Stephen Warren [Mon, 31 Oct 2011 06:51:35 +0000 (06:51 +0000)]
tegra2: Move board_mmc_init into board files
For Seaboard, this is mostly a cut/paste of board_mmc_init() and
pin_mux_mmc() into seaboard.c; pin_mux_mmc() was modified to add some
missing pinmux_tristate_disable calls for the GPIOs.
For Harmony, those functions were modified to configure SDMMC2 (index 2)
instead of SDMMC3 (index 1), since that's what is present on the board.
However, harmony.c is still missing the required GPIO setup, so neither
port is likely to function correctly yet. This will be fixed in the next
change.
v4: Include board.h to prototype tegra2_mmc_init().
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Tested-by: Simon Glass <sjg@chromium.org>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Wolfgang Denk [Fri, 9 Dec 2011 11:09:35 +0000 (12:09 +0100)]
common/usb_kbd.c: fix bug introduced in commit 00b7d6e
During the rebase of commit 00b7d6e "USB: Squash checkpatch warnings
in usb_kbd.c" I missed a brace, resulting in a number of build errors.
Fix these.
Signed-off-by: Wolfgang Denk <wd@denx.de>
Anatolij Gustschin [Wed, 7 Dec 2011 11:47:47 +0000 (11:47 +0000)]
drivers/gpio/da8xx_gpio.c: Fix build warning
Fix:
da8xx_gpio.c: In function 'gpio_toggle_value':
da8xx_gpio.c:208:23: warning: variable 'bank' set but not used
[-Wunused-but-set-variable]
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Daniel Schwierzeck [Thu, 24 Nov 2011 03:57:56 +0000 (03:57 +0000)]
MIPS: MAKEALL: fix lists for MIPSel and MIPS boards
Build dbau1550_el only in LIST_au1xx0_el and LIST_mips_el.
Also remove obsolete lists for mips5kc.
Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
Cc: Thomas Lange <thomas@corelatus.se>
Anatolij Gustschin [Sat, 3 Dec 2011 06:46:12 +0000 (06:46 +0000)]
drivers/usb/gadget/ep0.c: Fix GCC 4.6 warning
Fix:
ep0.c: In function 'ep0_get_descriptor':
ep0.c:187:8: warning: variable 'cp' set but not used
[-Wunused-but-set-variable]
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Remy Bohmer <linux@bohmer.net>
Acked-by: Remy Bohmer <linux@bohmer.net>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
Anatolij Gustschin [Sat, 3 Dec 2011 06:46:11 +0000 (06:46 +0000)]
drivers/usb/gadget/core.c: Fix GCC 4.6 warning
Fix:
core.c: In function 'usbd_device_event_irq':
core.c:596:21: warning: variable 'state' set but not used
[-Wunused-but-set-variable]
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Remy Bohmer <linux@bohmer.net>
Acked-by: Remy Bohmer <linux@bohmer.net>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
Anatolij Gustschin [Sat, 3 Dec 2011 06:46:10 +0000 (06:46 +0000)]
drivers/usb/musb/musb_udc.c: Fix GCC 4.6 warning
Fix:
musb_udc.c: In function 'musb_peri_softconnect':
musb_udc.c:166:14: warning: variable 'intrtx' set but not used
[-Wunused-but-set-variable]
musb_udc.c:166:6: warning: variable 'intrrx' set but not used
[-Wunused-but-set-variable]
musb_udc.c:165:5: warning: variable 'intrusb' set but not used
[-Wunused-but-set-variable]
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Remy Bohmer <linux@bohmer.net>
Acked-by: Remy Bohmer <linux@bohmer.net>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
Anatolij Gustschin [Sat, 19 Nov 2011 10:10:33 +0000 (10:10 +0000)]
drivers/usb/host/ehci-mxc.c: Fix GCC 4.6 warning
Fix:
ehci-mxc.c: In function 'ehci_hcd_init':
ehci-mxc.c:113:6: warning: variable 'tmp' set but not used
[-Wunused-but-set-variable]
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Simon Glass [Tue, 15 Nov 2011 18:17:06 +0000 (18:17 +0000)]
Fix warnings in arch/arm/cpu/arm920t/s3c24x0/usb_ohci.c
Sorry if this is already fixed somewhere - I could not find it.
This fixes these warnings:
usb_ohci.c: In function 'submit_control_msg':
usb_ohci.c:1081: warning: dereferencing pointer 'data_buf.76' does break strict-aliasing rules
usb_ohci.c:1081: note: initialized from here
usb_ohci.c:1084: warning: dereferencing pointer 'data_buf.76' does break strict-aliasing rules
usb_ohci.c:1084: note: initialized from here
usb_ohci.c:1087: warning: dereferencing pointer 'data_buf.76' does break strict-aliasing rules
usb_ohci.c:1087: note: initialized from here
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Mike Frysinger <vapier@gentoo.org>
Marek Vasut [Mon, 10 Oct 2011 05:34:25 +0000 (05:34 +0000)]
USB: Squash checkpatch warnings in usb_kbd.c
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Mike Frysinger <vapier@gentoo.org>
Cc: Remy Bohmer <linux@bohmer.net>
Cc: Wolfgang Denk <wd@denx.de>
Acked-by: Mike Frysinger <vapier@gentoo.org>
Rebased to current code.
Signed-off-by: Wolfgang Denk <wd@denx.de>
Bernhard Kaindl [Thu, 20 Oct 2011 10:56:59 +0000 (10:56 +0000)]
ne2000: Convert to new net-multi model, fixes build of three boards
This fixes the build of the two sh boards shmin and r7780mp and qemu-mips
which currently fail to build due to dropped pre-CONFIG_NET_MULTI code.
This v2 patch minimizes the number of lines in the diff for easy review
and to eliminate any possible accidential changes resulting from moving
lines of code in the file. This also makes the register function very easy.
Any cleanups and improvements are intentionally deferred to follow-up patches
to keep this patch as simple and as easy to review as possible.
A new driver register function, ne2k_register() calls the existing
one-time setup part of the old init function and calls eth_register().
Changes to shmin, r7780mp and qemu-mips:
- Call the new ne2k_register() from board_eth_init() of the boards.
- Tested using qemu-mips board,
- Tested the two renesas / sh boards r7780mp and shmin to compile again,
and should work.
checkpatch-clean when "--ignore VOLATILE" is added to .checkpatch.conf,
and no warnings introduced in none of the three boards using this driver.
Signed-off-by: Bernhard Kaindl <bernhard.kaindl@gmx.net>
Wolfgang Denk [Thu, 8 Dec 2011 02:01:51 +0000 (02:01 +0000)]
drivers/net/inca-ip_sw.c: Fix GCC 4.6 build warning
Fix:
inca-ip_sw.c: In function 'inca_switch_init':
inca-ip_sw.c:210:6: warning: variable 'v' set but not used
[-Wunused-but-set-variable]
Signed-off-by: Wolfgang Denk <wd@denx.de>
Wolfgang Denk [Thu, 8 Dec 2011 02:01:50 +0000 (02:01 +0000)]
arch/mips/lib/board.c: Fix GCC 4.6 build warning
Fix:
board.c: In function 'board_init_r':
board.c:262:8: warning: unused variable 's' [-Wunused-variable]
(raised for configurations without ethernet support like
vct_premium_small)
Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp>
Wolfgang Denk [Thu, 8 Dec 2011 02:01:49 +0000 (02:01 +0000)]
arch/mips/lib/board.c: make (mostly) checkpatch clean
Fix all errors and all warnings except for "externs should be avoided"
which could require more extensive changes.
Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp>
Wolfgang Denk [Thu, 8 Dec 2011 19:54:13 +0000 (20:54 +0100)]
Merge branch 'master' of git://git.denx.de/u-boot-nand-flash
* 'master' of git://git.denx.de/u-boot-nand-flash:
nand_spl/nand_boot.c: Fix build warning
drivers/mtd/nand/nand_spl_load.c: Fix GCC 4.6 warning
drivers/mtd/nand/nand_spl_simple.c: Fix GCC 4.6 warnings
Wolfgang Denk [Wed, 7 Dec 2011 12:19:28 +0000 (12:19 +0000)]
board/w7o/vpd.c: Fix GCC 4.6 compile warnings
Fix:
vpd.c: In function 'vpd_is_valid':
vpd.c:168:2: warning: dereferencing type-punned pointer will break
strict-aliasing rules [-Wstrict-aliasing]
vpd.c:169:2: warning: dereferencing type-punned pointer will break
strict-aliasing rules [-Wstrict-aliasing]
vpd.c:178:2: warning: dereferencing type-punned pointer will break
strict-aliasing rules [-Wstrict-aliasing]
vpd.c: In function 'vpd_get_data':
vpd.c:281:6: warning: dereferencing type-punned pointer will break
strict-aliasing rules [-Wstrict-aliasing]
vpd.c:291:6: warning: dereferencing type-punned pointer will break
strict-aliasing rules [-Wstrict-aliasing]
vpd.c:297:6: warning: dereferencing type-punned pointer will break
strict-aliasing rules [-Wstrict-aliasing]
vpd.c:302:6: warning: dereferencing type-punned pointer will break
strict-aliasing rules [-Wstrict-aliasing]
Signed-off-by: Wolfgang Denk <wd@denx.de>
Wolfgang Denk [Wed, 7 Dec 2011 12:19:27 +0000 (12:19 +0000)]
board/w7o/vpd.c: make (mostly) checkpatch clean
Accept 2 warnings "externs should be avoided".
Signed-off-by: Wolfgang Denk <wd@denx.de>
Wolfgang Denk [Wed, 7 Dec 2011 12:19:26 +0000 (12:19 +0000)]
board/w7o/flash.c: Fix GCC 4.6 compile warning
Fix:
flash.c: In function 'flash_init':
flash.c:47:25: warning: variable 'base_b1' set but not used
[-Wunused-but-set-variable]
Signed-off-by: Wolfgang Denk <wd@denx.de>
Wolfgang Denk [Wed, 7 Dec 2011 12:19:25 +0000 (12:19 +0000)]
board/w7o/flash.c: make (mostly) checkpatch clean
No full cleanup was attempted. Warnings about "Use of volatile is
usually wrong" were ignored. One line > 80 char was intentionally
accepted.
Signed-off-by: Wolfgang Denk <wd@denx.de>
Wolfgang Denk [Wed, 7 Dec 2011 12:19:24 +0000 (12:19 +0000)]
board/w7o/fpga.c: Fix GCC 4.6 build warning
Fix:
fpga.c: In function 'fpgaDownload':
fpga.c:68:29: warning: variable 'val' set but not used
[-Wunused-but-set-variable]
Signed-off-by: Wolfgang Denk <wd@denx.de>
Wolfgang Denk [Wed, 7 Dec 2011 12:19:23 +0000 (12:19 +0000)]
board/w7o/fpga.c: make (mostly) checkpatch clean
Just reformated the code. No attempts were made to clean up warnings
about "Use of volatile is usually wrong" or "externs should be avoided".
Signed-off-by: Wolfgang Denk <wd@denx.de>
Wolfgang Denk [Wed, 7 Dec 2011 12:19:22 +0000 (12:19 +0000)]
MPC850: remove obsolete "rmu" Board
The "rmu" board has long been unmaintained, and is broken.
Remove it.
Signed-off-by: Wolfgang Denk <wd@denx.de>
Wolfgang Denk [Wed, 7 Dec 2011 12:19:21 +0000 (12:19 +0000)]
MPC8240: remove obsolete "OXC" board
The OXC board has long been unmaintained, and is broken.
Remove it.
Signed-off-by: Wolfgang Denk <wd@denx.de>
Wolfgang Denk [Wed, 7 Dec 2011 12:19:20 +0000 (12:19 +0000)]
MPC7xx: remove obsolete "BAB7xx" board
The BAB7xx boards are almost deceased. They cause build warnings, an
it's not worth the effort to fix these. Remove the dead body.
Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Frank Gottschling <fgottschling@eltec.de>
Anatolij Gustschin [Wed, 7 Dec 2011 11:58:56 +0000 (11:58 +0000)]
nand_spl/nand_boot.c: Fix build warning
Fix:
nand_boot.c: In function 'nand_read_page':
nand_boot.c:150:6: warning: variable 'stat' set but not used
[-Wunused-but-set-variable]
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Signed-off-by: Scott Wood <scottwood@freescale.com>
Kyle Moffett [Wed, 23 Feb 2011 06:40:38 +0000 (06:40 +0000)]
powerpc: Minimal private libgcc to build on Debian
Standard Debian powerpc and powerpcspe systems only include hard-float
libgcc in their native compilers, which causes scary build warnings when
building U-Boot.
Debian and other PowerPC-supporting distributions used to provide libgcc
and other libraries in a "nof" (soft-float) form in the "multilib"
packages. As they were completely unused by the distribution and
therefore tended to be very buggy it was decided to save some time on
the part of the maintainers and build-servers by removing them.
Admittedly, right now the linker warnings do not indicate any problems,
as the included routines do not use any floating point at all.
The concern is that if floating-point code were ever added it might
cause hard-float code to be unexpectedly included in U-Boot without
generating a hard error. This would cause unexplained crashes or
indeterminate results at runtime.
The easiest way to resolve this is to borrow the routines that U-Boot
needs from the Linux kernel, which has the same issue.
Specifically, the routines are: _ashldi3(), _ashrdi3(), and _lshrdi3().
They were borrowed from arch/powerpc/kernel/misc_32.S as of v2.6.38-rc5,
commit
85e2efbb1db9a18d218006706d6e4fbeb0216213, and are GPLv2+.
The Makefile framework was copied from the U-Boot ARM port.
Signed-off-by: Kyle Moffett <Kyle.D.Moffett@boeing.com>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Kim Phillips <kim.phillips@freescale.com>
Cc: Andy Fleming <afleming@gmail.com>
Cc: Kumar Gala <kumar.gala@freescale.com>
Cc: Stefan Roese <sr@denx.de>
Anatolij Gustschin [Sat, 3 Dec 2011 06:46:09 +0000 (06:46 +0000)]
drivers/mtd/nand/nand_spl_load.c: Fix GCC 4.6 warning
Fix:
nand_spl_load.c: In function 'nand_boot':
nand_spl_load.c:31:6: warning: variable 'ret' set but not used
[-Wunused-but-set-variable]
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Heiko Schocher <hs@denx.de>
Cc: Scott Wood <scottwood@freescale.com>
Acked-by: Heiko Schocher <hs@denx.de>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
Anatolij Gustschin [Sat, 3 Dec 2011 06:46:08 +0000 (06:46 +0000)]
drivers/mtd/nand/nand_spl_simple.c: Fix GCC 4.6 warnings
Fix warnings for both cases:
definded CONFIG_SYS_NAND_HW_ECC_OOBFIRST:
nand_spl_simple.c: In function 'nand_read_page':
nand_spl_simple.c:156:6: warning: variable 'stat' set but not used
[-Wunused-but-set-variable]
not definded CONFIG_SYS_NAND_HW_ECC_OOBFIRST:
nand_spl_simple.c: In function 'nand_read_page':
nand_spl_simple.c:196:6: warning: variable 'stat' set but not used
[-Wunused-but-set-variable]
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Heiko Schocher <hs@denx.de>
Cc: Scott Wood <scottwood@freescale.com>
Acked-by: Heiko Schocher <hs@denx.de>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
Wolfgang Denk [Wed, 7 Dec 2011 22:01:26 +0000 (23:01 +0100)]
Merge branch 'master' of git://git.denx.de/u-boot-mpc83xx
* 'master' of git://git.denx.de/u-boot-mpc83xx:
powerpc/83xx: fix sdram initialization for keymile boards
powerpc/mpc83xx: cleanup makefile for mpc83xx
Anatolij Gustschin [Wed, 7 Dec 2011 03:58:10 +0000 (03:58 +0000)]
video: cfb_console: fix build warnings
Fix:
cfb_console.c:371: warning: 'cursor_state' defined but not used
cfb_console.c:372: warning: 'old_col' defined but not used
cfb_console.c:373: warning: 'old_row' defined but not used
cfb_console.c:435: warning: 'video_invertchar' defined but not used
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Tested-by: Wolfgang Denk <wd@denx.de>
Matthias Fuchs [Thu, 24 Nov 2011 05:39:21 +0000 (05:39 +0000)]
board/esd/cpci405/cpci405.c: Fix GCC 4.6 warning
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Stefan Roese [Fri, 18 Nov 2011 02:38:17 +0000 (02:38 +0000)]
ppc4xx: Remove usbdev.c
As this "driver" doesn't seem to be really used, let's remove
it completely.
Signed-off-by: Stefan Roese <sr@denx.de>
Wolfgang Denk [Wed, 7 Dec 2011 08:09:58 +0000 (09:09 +0100)]
Merge branch 'master' of git://git.denx.de/u-boot-arm
* 'master' of git://git.denx.de/u-boot-arm:
davinci: Remove unwanted memsize.c from hawkboard's nand spl build
devkit8000: Move CONFIG_SYS_TEXT_BASE out of bss
da850evm: pass board revision info to kernel
arch/arm/include/asm/arch-omap5/clocks.h: Fix GCC 4.2 warnings
arch/arm/cpu/armv7/omap-common/clocks-common.c: Fix GCC 4.6 warnings
arch/arm/cpu/armv7/omap-common/spl.c: Fix GCC 4.2 warnings
MX35: flea3: changes due to hardware revision B
MX: serial_mxc: cleanup removing nasty #ifdef
M28: Fix OB1 bug in GPIO driver
MXS: Add static annotations to dma driver
apbh_dma: return error value on timeout
Efika: Configure additional regulators for HDMI output
mx5: Correct a warning in clock.c
MC13892: Add REGMODE0 bits definitions
mx51evk: Configure the pins as GPIOs prior to using gpio_get_value
mx53smd: Configure the pins as GPIOs prior to using gpio_get_value
mx53evk: Configure the pins as GPIOs prior to using gpio_get_value
mx53ard: Configure the pins as GPIOs prior to using gpio_get_value
mx53loco: Configure the pins as GPIOs prior to using gpio_get_value
OMAP3: Add SPL_BOARD_INIT hook
AM3517 CraneBoard: Add SPL support
AM3517: Add SPL support
OMAP3: Add SPL support to omap3_evm
OMAP3: Add SPL support to Beagleboard
OMAP3 SPL: Add identify_nand_chip function
OMAP3 SPL: Rework memory initalization and devkit8000 support
OMAP3: Suffix all Micron memory timing parts with their speed
OMAP3: Add optimal SDRC autorefresh control values
omap3: mem: Add MCFG helper macro
OMAP3: Remove get_mem_type prototype
OMAP3: Change mem_ok to clear again after reading back
OMAP3: Add a helper function to set timings in SDRC
OMAP3: Update SDRC dram_init to always call make_cs1_contiguous()
omap3: mem: Comment enable_gpmc_cs_config more
ARM: davici_emac: Fix condition for number of phy detects
arm: printf() is not available in some SPL configurations
arm, davinci: add support for am1808 based enbw_cmc board
arm, davinci: move misc function in arch tree
arm, board/davinci/common/misc.c: Codingstyle cleanup
arm, davinci, da850: add uart1 tx rx pinmux config
arm, davinci: move davinci_rtc struct to hardware.h
arm, davinci: Remove duplication of pinmux configuration code
arm, hawkboard: Use the pinmux configurations defined in the arch tree
arm, da850evm: Use the pinmux configurations defined in the arch tree
arm, da850: Add pinmux configurations to the arch tree
arm, da850evm: Do pinmux configuration for EMAC together with other pinmuxes
arm, hawkboard: Remove obsolete struct pinmux_config i2c_pins
arm, davinci: Move pinmux functions from board to arch tree
arm, arm926ejs: always do cpu critical inits
omap_gpmc: use SOFTECC in SPL if it's enabled
nand_spl_simple: add support for software ECC
AM3517: move AM3517 specific mux defines to generic header
AM35xx: add EMAC support
davinci_emac: hardcode 100Mbps for AM35xx and RMII
davinci_emac: fix for running with dcache enabled
arm926ejs: add noop implementation for dcache ops
davinci_emac: conditionally compile specific PHY support
davinci_emac: use internal addresses in buffer descriptors
davinci_emac: move arch-independent defines to separate header
BeagleBoard: config: Really switch to ttyO2
ARM: davinci_dm6467Tevm: Fix build breakage
ARM: OMAP: Remove STACKSIZE for IRQ and FIQ if unused
ARM: OMAP3: Remove unused define SDRC_R_C_B
ARM: OMAP3: Remove unused define CONFIG_OMAP3430
omap4: fix IO setting
omap4+: streamline CONFIG_SYS_TEXT_BASE and other SDRAM addresses
omap4460: add ES1.1 identification
omap4: emif: fix error in driver
omap: remove I2C from SPL
omap4460: fix TPS initialization
omap: fix cache line size for omap3/omap4 boards
omap4: ttyO2 instead of ttyS2 in default bootargs
omap: Improve PLL parameter calculation tool
start.S: remove omap3 specific code from start.S
armv7: setup vector
armv7: include armv7/cpu.c in SPL build
armv7: disable L2 cache in cleanup_before_linux()
arm, arm926ejs: Fix clear bss loop for zero length bss
PXA: Move colibri_pxa270 to board/toradex/
PXA: Flip colibri_pxa27x to pxa-common.h
PXA: Introduce common configuration header for PXA
PXA: Rename pxa_dram_init to pxa2xx_dram_init
PXA: Squash extern pxa_dram_init()
PXA: Export cpu_is_ and pxa_dram_init functions
PXA: Cleanup Colibri PXA270
PXA: Replace timer driver
PXA: Add cpuinfo display for PXA2xx
PXA: Separate PXA2xx CPU init
PXA: Rename CONFIG_PXA2[57]X to CONFIG_CPU_PXA2[57]X
PXA: Unify vpac270 environment size
PXA: Enable command line editing for vpac270
PXA: Adapt Voipac PXA270 to OneNAND SPL
PXA: Drop Voipac PXA270 OneNAND IPL
PXA: Fixup PXA25x boards after start.S update
PXA: Re-add the Dcache locking as RAM for pxa250
PXA: Rework start.S to be closer to other ARMs
PXA: Drop XM250 board
PXA: Drop PLEB2 board
PXA: Drop CRADLE board
PXA: Drop CERF250 board
Fix regression in SMDK6400
nand: Add common functions to linux/mtd/nand.h
Ethernut 5 board support
net: Armada100: Fix compilation warnings
ARM: remove duplicated code for LaCie boards
ARM: add support for LaCie 2Big Network v2
mvsata: fix ide_preinit for missing disks
netspace_v2: Read Ethernet MAC address from EEPROM
omap3evm: Add support for EFI partitions
part_efi: Fix compile errors
Wolfgang Denk [Wed, 7 Dec 2011 08:07:28 +0000 (09:07 +0100)]
Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx
* 'master' of git://git.denx.de/u-boot-mpc85xx:
p2041rdb: fix serdes clock map
Wolfgang Denk [Wed, 7 Dec 2011 08:06:29 +0000 (09:06 +0100)]
Merge branch 'master' of git://git.denx.de/u-boot-video
* 'master' of git://git.denx.de/u-boot-video:
video: cfb_console: Make the software cursor non-destructive
Vadim Bendebury [Mon, 17 Oct 2011 08:36:14 +0000 (08:36 +0000)]
Introduce generic TPM support in u-boot
TPM (Trusted Platform Module) is an integrated circuit and
software platform that provides computer manufacturers with the
core components of a subsystem used to assure authenticity,
integrity and confidentiality.
This driver supports version 1.2 of the TCG (Trusted Computing
Group) specifications.
The TCG specification defines several so called localities in a
TPM chip, to be controlled by different software layers. When
used on a typical x86 platform during the firmware phase, only
locality 0 can be accessed by the CPU, so this driver even while
supporting the locality concept presumes that only locality zero
is used.
This implementation is loosely based on the article "Writing a
TPM Device Driver" published on http://ptgmedia.pearsoncmg.com
Compiling this driver with DEBUG defined will generate trace of
all accesses to TMP registers.
This driver has been tested and is being used in three different
functional ChromeOS machines (Pinetrail and Sandy Bridge Intel
chipsets) all using the same Infineon SLB 9635 TT 1.2 device.
A u-boot cli command allowing access to the TPM was also
implemented and is being submitted as a second patch.
Change-Id: I22a33c3e5b2e20eec9557a7621bd463b30389d73
Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
CC: Wolfgang Denk <wd@denx.de>
Simon Glass [Tue, 6 Dec 2011 13:37:17 +0000 (13:37 +0000)]
Fix unused function in cmd_bdinfo.c
It is fine to use __maybe_unused instead of #ifdef, but we also need one
for print_eth() since not all boards have Ethernet. This fixes this
warning:
cmd_bdinfo.c:39:13: warning: 'print_eth' defined but not used [-Wunused-function]
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Tue, 6 Dec 2011 19:31:32 +0000 (19:31 +0000)]
Fix SPI build errors in exports.c
The spi.h include is no longer included in exports.h, so must be included
here.
This fixes these errors:
In file included from exports.c:41:0:
/home/sjg/trunk/src/third_party/u-boot/files/include/_exports.h: In function 'jumptable_init':
/home/sjg/trunk/src/third_party/u-boot/files/include/_exports.h:27:1: error: 'spi_init' undeclared (first use in this function)
/home/sjg/trunk/src/third_party/u-boot/files/include/_exports.h:27:1: note: each undeclared identifier is reported only once for each function it appears in
/home/sjg/trunk/src/third_party/u-boot/files/include/_exports.h:28:1: error: 'spi_setup_slave' undeclared (first use in this function)
/home/sjg/trunk/src/third_party/u-boot/files/include/_exports.h:29:1: error: 'spi_free_slave' undeclared (first use in this function)
/home/sjg/trunk/src/third_party/u-boot/files/include/_exports.h:30:1: error: 'spi_claim_bus' undeclared (first use in this function)
/home/sjg/trunk/src/third_party/u-boot/files/include/_exports.h:31:1: error: 'spi_release_bus' undeclared (first use in this function)
/home/sjg/trunk/src/third_party/u-boot/files/include/_exports.h:32:1: error: 'spi_xfer' undeclared (first use in this function)
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Tue, 6 Dec 2011 13:37:16 +0000 (13:37 +0000)]
Include common.h in qsort.c to fix build warning
exports.h no longer includes common.h, which contains assert(). qsort.c
needs to be updated. This fixes this warning:
qsort.c: In function 'qsort':
qsort.c:30:3: warning: implicit declaration of function 'assert' [-Wimplicit-function-declaration]
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Kumar Gala <galak@kernel.crashing.org>
Tested-by: Heiko Schocher <hs@denx.de>
Wolfgang Denk [Wed, 7 Dec 2011 07:35:14 +0000 (08:35 +0100)]
Revert "mii: miiphy register address width change"
This reverts commit
5c45a22b9203351a32aec4600514341b91175542.
It causes a lot of "incompatible pointer type" warnings for a large
number of Ethernet drivers, which are not really worth fixing
especially as this patch was only supposed to help the old,
deprecated miiphy API. Instead of adding more efforts to a lost case
we rather revert it.
Signed-off-by: Wolfgang Denk <wd@denx.de>
Shaohui Xie [Fri, 2 Dec 2011 01:38:12 +0000 (09:38 +0800)]
p2041rdb: fix serdes clock map
Description of SerDes clock Bank2 setting in p2041 hardware specification
is wrong, the clock map which based on it is wrong either, so fix the
serdes clock map.
wrong setting of SERDES Reference Clocks Bank2:
SW2[5:6] = ON OFF =>100MHz for PCI mode
SW2[5:6] = OFF ON =>125MHz for SGMII mode
right setting of SERDES Reference Clocks Bank2:
SW2[5:6] = OFF OFF =>100MHz for PCI mode
SW2[5:6] = OFF ON =>125MHz for SGMII mode
SW2[5:6] = ON OFF =>156.25MHZ
Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Sughosh Ganu [Tue, 6 Dec 2011 03:45:28 +0000 (03:45 +0000)]
davinci: Remove unwanted memsize.c from hawkboard's nand spl build
dram_init function in board/davinci/common/misc.c does not get
compiled for spl builds, thus rendering inclusion of memsize.c
useless.
Signed-off-by: Sughosh Ganu <urwithsughosh@gmail.com>
Simon Schwarz [Mon, 5 Dec 2011 23:16:28 +0000 (23:16 +0000)]
devkit8000: Move CONFIG_SYS_TEXT_BASE out of bss
This moves CONFIG_SYS_TEXT_BASE one MB after beginning of SD-RAM. Move
CONFIG_SYS_SPL_MALLOC_START to have one MB of free space for the u-boot
image.
CONFIG_SYS_TEXT_BASE was in the middle of the bss-section. This was the
reason for the problems with MMC boot described here:
http://article.gmane.org/gmane.comp.boot-loaders.u-boot/118711
Signed-off-by: Simon Schwarz <simonschwarzcor@gmail.com>
Tested-by: Thomas Weber <weber@corscience.de>
Signed-off-by: Tom Rini <trini@ti.com>
Manjunath Hadli [Mon, 10 Oct 2011 21:06:38 +0000 (21:06 +0000)]
da850evm: pass board revision info to kernel
there are two boards based on da850 SOC - OMAP-L138 and AM18x.
In order to differentiate between these two boards, revision id
is passed to kernel via second byte of ATAG_REVISION.
Signed-off-by: Manjunathappa, Prakash <prakash.pm@ti.com>
Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com>
Anatolij Gustschin [Sat, 3 Dec 2011 06:46:15 +0000 (06:46 +0000)]
arch/arm/include/asm/arch-omap5/clocks.h: Fix GCC 4.2 warnings
Fix:
clocks.c: In function 'setup_post_dividers':
clocks.c:175: warning: comparison is always true due to limited range of
data type
clocks.c:177: warning: comparison is always true due to limited range of
data type
clocks.c:179: warning: comparison is always true due to limited range of
data type
clocks.c:181: warning: comparison is always true due to limited range of
data type
clocks.c:183: warning: comparison is always true due to limited range of
data type
clocks.c:185: warning: comparison is always true due to limited range of
data type
clocks.c:187: warning: comparison is always true due to limited range of
data type
clocks.c:189: warning: comparison is always true due to limited range of
data type
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: sricharan <r.sricharan@ti.com>
Cc: Tom Rini <trini@ti.com>
Anatolij Gustschin [Sat, 3 Dec 2011 06:46:14 +0000 (06:46 +0000)]
arch/arm/cpu/armv7/omap-common/clocks-common.c: Fix GCC 4.6 warnings
Fix:
clocks-common.c: In function 'setup_dplls':
clocks-common.c:256:6: warning: variable 'sysclk_ind' set but not used
[-Wunused-but-set-variable]
clocks-common.c: In function 'setup_non_essential_dplls':
clocks-common.c:292:6: warning: variable 'sysclk_ind' set but not used
[-Wunused-but-set-variable]
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: sricharan <r.sricharan@ti.com>
Cc: Tom Rini <trini@ti.com>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
Acked-by: Tom Rini <trini@ti.com>
Anatolij Gustschin [Sat, 3 Dec 2011 06:46:13 +0000 (06:46 +0000)]
arch/arm/cpu/armv7/omap-common/spl.c: Fix GCC 4.2 warnings
Fix:
spl.c: In function 'jump_to_image_no_args':
spl.c:103: warning: assignment makes pointer from integer without a cast
spl.c:105: warning: dereferencing type-punned pointer will break
strict-aliasing rules
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: sricharan <r.sricharan@ti.com>
Cc: Tom Rini <trini@ti.com>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
Acked-by: Tom Rini <trini@ti.com>
Stefano Babic [Fri, 25 Nov 2011 08:08:36 +0000 (09:08 +0100)]
MX35: flea3: changes due to hardware revision B
Revision B of the board uses CSD0 for the DRAM,
as usual for MX3 boards. The patch fixes also
some values in the U-Boot environment.
Signed-off-by: Stefano Babic <sbabic@denx.de>
Stefano Babic [Tue, 22 Nov 2011 14:22:39 +0000 (15:22 +0100)]
MX: serial_mxc: cleanup removing nasty #ifdef
The serial driver for iMX SOCs is continuosly changed if a
new SOC or not yet used port is used. CONFIG_SYS_<SOC>_<UART Port>
defines were used only to find the base address for the selected UART.
Instead of that, move the base address to the board configuration
file and drop all #ifdef from driver.
Signed-off-by: Stefano Babic <sbabic@denx.de>
CC: Marek Vasut <marek.vasut@gmail.com>
CC: Wolfgang Denk <wd@denx.de>
CC: Fabio Estevam <fabio.estevam@freescale.com>
CC: Helmut Raiger <helmut.raiger@hale.at>
CC: John Rigby <jcrigby@gmail.com>
CC: Matthias Weisser <weisserm@arcor.de>
CC: Jason Liu <jason.hui@linaro.org>
Acked-by: Jason Liu <jason.hui@linaro.org>
Robert Deliën [Tue, 22 Nov 2011 04:14:22 +0000 (04:14 +0000)]
M28: Fix OB1 bug in GPIO driver
This patch fixes a small off-by-one bug in the GPIO driver for the mxs platform that allowed the selection gpio pins of one bank more than the SoC actually has.
Signed-off-by: Robert Deliën <robert at delien.nl>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
Marek Vasut [Wed, 23 Nov 2011 10:59:13 +0000 (10:59 +0000)]
MXS: Add static annotations to dma driver
Some functions were internal to the apbh dma driver, so annotate them static.
Some of the functions weren't used at all so drop them. This makes the U-Boot
binary smaller by about 1500 bytes.
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Acked-by: Stefano Babic <sbabic@denx.de>
Wolfram Sang [Fri, 18 Nov 2011 01:17:44 +0000 (01:17 +0000)]
apbh_dma: return error value on timeout
When a timeout occurs, the return value is prepared but never returned.
Fix that.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Cc: Marek Vasut <marek.vasut@gmail.com>
Acked-by: Stefano Babic <sbabic@denx.de>
Marek Vasut [Wed, 28 Sep 2011 02:19:57 +0000 (02:19 +0000)]
Efika: Configure additional regulators for HDMI output
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Stefano Babic <sbabic@denx.de>
Simon Glass [Sat, 5 Nov 2011 04:25:22 +0000 (04:25 +0000)]
mx5: Correct a warning in clock.c
This corects the warning below, obtained with my gcc 4.6 compiler.
arch/arm/cpu/armv7/mx5/libmx5.o: In function `decode_pll':
arch/arm/cpu/armv7/mx5/clock.c:94: undefined reference to `__aeabi_uldivmod'
I am not able to test this on MX5x hardware, but it does improve the
MAKEALL output for me. You may already have a similar patch, but I cannot
see it on the list.
Signed-off-by: Simon Glass <sjg@chromium.org>
Marek Vasut [Wed, 28 Sep 2011 02:07:26 +0000 (02:07 +0000)]
MC13892: Add REGMODE0 bits definitions
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Stefano Babic <sbabic@denx.de>
Fabio Estevam [Tue, 15 Nov 2011 05:51:33 +0000 (05:51 +0000)]
mx51evk: Configure the pins as GPIOs prior to using gpio_get_value
Configure the pins as GPIO prior to using gpio_get_value.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Fabio Estevam [Tue, 15 Nov 2011 05:51:32 +0000 (05:51 +0000)]
mx53smd: Configure the pins as GPIOs prior to using gpio_get_value
Configure the pins as GPIO prior to using gpio_get_value.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Fabio Estevam [Tue, 15 Nov 2011 05:51:31 +0000 (05:51 +0000)]
mx53evk: Configure the pins as GPIOs prior to using gpio_get_value
Configure the pins as GPIO prior to using gpio_get_value.
Cc: Jason Liu <r64343@freescale.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Jason Liu <jason.hui@linaro.org>
Fabio Estevam [Tue, 15 Nov 2011 05:51:30 +0000 (05:51 +0000)]
mx53ard: Configure the pins as GPIOs prior to using gpio_get_value
Configure the pins as GPIO prior to using gpio_get_value.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Fabio Estevam [Tue, 15 Nov 2011 05:51:29 +0000 (05:51 +0000)]
mx53loco: Configure the pins as GPIOs prior to using gpio_get_value
Configure the pins as GPIO prior to using gpio_get_value.
Cc: Jason Liu <r64343@freescale.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Jason Liu <jason.hui@linaro.org>
Tom Rini [Wed, 23 Nov 2011 05:13:06 +0000 (05:13 +0000)]
OMAP3: Add SPL_BOARD_INIT hook
Add an SPL_BOARD_INIT hook and for OMAP3 have it turn on i2c. OMAP4
doesn't need i2c enabled in SPL. Enable SPL_BOARD_INIT on devkit8000.
Cc: Frederik Kriewitz <frederik@kriewitz.eu>
Signed-off-by: Tom Rini <trini@ti.com>
Tom Rini [Fri, 18 Nov 2011 12:48:11 +0000 (12:48 +0000)]
AM3517 CraneBoard: Add SPL support
The only change of note is that we move from 0x80008000 to 0x80100000
for CONFIG_SYS_TEXT_BASE
Cc: Nagendra T S <nagendra@mistralsolutions.com>
Tested-by: Koen Kooi <k-kooi@ti.com>
Signed-off-by: Tom Rini <trini@ti.com>
Tom Rini [Fri, 18 Nov 2011 12:48:10 +0000 (12:48 +0000)]
AM3517: Add SPL support
The only change of note is that we move from 0x80008000 to 0x80100000
for CONFIG_SYS_TEXT_BASE
Cc: Vaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: Tom Rini <trini@ti.com>
Tom Rini [Fri, 18 Nov 2011 12:48:09 +0000 (12:48 +0000)]
OMAP3: Add SPL support to omap3_evm
Add Hynix 200MHz timing information to <asm/arch-omap3/mem.h>.
This also changes CONFIG_SYS_TEXT_BASE to 0x80100000.
Signed-off-by: Tom Rini <trini@ti.com>
Tom Rini [Fri, 18 Nov 2011 12:48:08 +0000 (12:48 +0000)]
OMAP3: Add SPL support to Beagleboard
This introduces 200MHz Micron parts timing information based on x-loader
to <asm/arch-omap3/mem.h> and Numonyx MCFG calculation. The memory init
logic is also based on what x-loader does in these cases. Note that
while previously u-boot would be flashed in with SW ECC in this case it
now must be flashed with HW ECC. We also change CONFIG_SYS_TEXT_BASE to
0x80100000.
Cc: Dirk Behme <dirk.behme@gmail.com>
Beagleboard rev C5, xM rev A:
Tested-by: Tom Rini <trini@ti.com>
Beagleboard xM rev C:
Tested-by: Matt Ranostay <mranostay@gmail.com>
Beagleboard rev B7, C2, xM rev B:
Tested-by: Matt Porter <mporter@ti.com>
Signed-off-by: Tom Rini <trini@ti.com>
Tom Rini [Fri, 18 Nov 2011 12:48:07 +0000 (12:48 +0000)]
OMAP3 SPL: Add identify_nand_chip function
A number of boards are populated with a PoP chip for both DDR and NAND
memory. Other boards may simply use this as an easy way to identify
board revs. So we provide a function that can be called early to reset
the NAND chip and return the result of NAND_CMD_READID. All of this
code is put into spl_id_nand.c and controlled via CONFIG_SPL_OMAP3_ID_NAND.
Signed-off-by: Tom Rini <trini@ti.com>
Tom Rini [Fri, 18 Nov 2011 12:48:06 +0000 (12:48 +0000)]
OMAP3 SPL: Rework memory initalization and devkit8000 support
This changes to making the board be responsible for providing the
memory initialization timings in SPL and converts the devkit8000
to this framework. In SPL we try and initialize both CS0 and CS1.
Cc: Frederik Kriewitz <frederik@kriewitz.eu>
Signed-off-by: Tom Rini <trini@ti.com>
Tom Rini [Fri, 18 Nov 2011 12:48:05 +0000 (12:48 +0000)]
OMAP3: Suffix all Micron memory timing parts with their speed
Signed-off-by: Tom Rini <trini@ti.com>
Tom Rini [Fri, 18 Nov 2011 12:48:04 +0000 (12:48 +0000)]
OMAP3: Add optimal SDRC autorefresh control values
This adds the optimal SDRC autorefresh control register values for
100Mhz, 133MHz, 165MHz and 200MHz clocks. We switch to using this
to provide the default 165MHz value.
Signed-off-by: Tom Rini <trini@ti.com>
Tom Rini [Fri, 18 Nov 2011 12:48:03 +0000 (12:48 +0000)]
omap3: mem: Add MCFG helper macro
This adds an MCFG macro to calculate the correct value, similar to
the ACTIMA/ACTIMB macros and adds a comment that all of the potential
values here are documented in the TRM. Then we convert the Micron
value to use this macro.
Signed-off-by: Tom Rini <trini@ti.com>
Tom Rini [Fri, 18 Nov 2011 12:48:02 +0000 (12:48 +0000)]
OMAP3: Remove get_mem_type prototype
This function doesn't exist for omap3
Signed-off-by: Tom Rini <trini@ti.com>
Tom Rini [Fri, 18 Nov 2011 12:48:01 +0000 (12:48 +0000)]
OMAP3: Change mem_ok to clear again after reading back
It's possible to need to call this function on the same banks multiple
times so we want to be sure that 'pos A' is cleared out again at the
end.
Signed-off-by: Tom Rini <trini@ti.com>
Tom Rini [Fri, 18 Nov 2011 12:48:00 +0000 (12:48 +0000)]
OMAP3: Add a helper function to set timings in SDRC
Since we go through the sequence to setup the SDRC timings more than
once, break this logic out into its own function and have that function
call mem_ok() to make sure the memory is usable.
Signed-off-by: Tom Rini <trini@ti.com>
Tom Rini [Fri, 18 Nov 2011 12:47:59 +0000 (12:47 +0000)]
OMAP3: Update SDRC dram_init to always call make_cs1_contiguous()
We update the comment in make_cs1_contiguous() to be a little bit
more clear (it's been copy/pasted from other silicons) and then
explain in dram_init() why we need to always try this.
Note that in the previous behavior we were always calling this on
boards that never had cs1 populated anyhow so making sure we do
this always is fine and will correct things like omap3evm detecting
an invalid amount of memory (384MB).
Signed-off-by: Tom Rini <trini@ti.com>
Tom Rini [Fri, 18 Nov 2011 12:47:58 +0000 (12:47 +0000)]
omap3: mem: Comment enable_gpmc_cs_config more
Expand the "enable the config" comment to explain what the bit shifts
are and define out two of the magic numbers.
Signed-off-by: Tom Rini <trini@ti.com>
Prabhakar Lad [Thu, 17 Nov 2011 02:53:23 +0000 (02:53 +0000)]
ARM: davici_emac: Fix condition for number of phy detects
Fix the condition for number of phys in
davinci_eth_phy_detect() function.
CONFIG_SYS_DAVINCI_EMAC_PHY_COUNT indicates number of
phys. From this commit id
dc02badab480563b0bf9d3908046ea9d6b22ae63
davinci emac initilazed one less than the number of phy count.
Signed-off-by: Prabhakar Lad <prabhakar.csengg@gmail.com>
Acked-by: Heiko Schocher <hs@denx.de>
Christian Riesch [Tue, 29 Nov 2011 00:11:03 +0000 (00:11 +0000)]
arm: printf() is not available in some SPL configurations
This patch avoids build breakage for SPLs that do not support printf.
Signed-off-by: Christian Riesch <christian.riesch@omicron.at>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Acked-by: Tom Rini <trini@ti.com>
Acked-by: Andreas Bießmann <andreas.devel@googlemail.com>
Heiko Schocher [Tue, 29 Nov 2011 02:33:47 +0000 (02:33 +0000)]
arm, davinci: add support for am1808 based enbw_cmc board
- booting from NOR Flash with direct boot method
- POST support
- LOGBUF support
Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Paulraj Sandeep <s-paulraj@ti.com>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Cc: Igor Grinberg <grinberg@compulab.co.il>
Cc: Christian Riesch <christian.riesch@omicron.at>
Heiko Schocher [Tue, 29 Nov 2011 02:33:46 +0000 (02:33 +0000)]
arm, davinci: move misc function in arch tree
move the board/davinci/common/misc.c file to
arch/arm/cpu/arm926ejs/davinci/misc.c, so all
davinci boards can use this functions.
Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Sandeep Paulraj <s-paulraj@ti.com>
Cc: Tom Rini <tom.rini@gmail.com>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Cc: Christian Riesch <christian.riesch@omicron.at>
Heiko Schocher [Tue, 29 Nov 2011 02:33:45 +0000 (02:33 +0000)]
arm, board/davinci/common/misc.c: Codingstyle cleanup
Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Sandeep Paulraj <s-paulraj@ti.com>
Cc: Tom Rini <tom.rini@gmail.com>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Cc: Christian Riesch <christian.riesch@omicron.at>
Heiko Schocher [Tue, 29 Nov 2011 02:33:44 +0000 (02:33 +0000)]
arm, davinci, da850: add uart1 tx rx pinmux config
Signed-off-by: Heiko Schocher <hs@denx.de>
Acked-by: Tom Rini <trini@ti.com>
Cc: Sandeep Paulraj <s-paulraj@ti.com>
Cc: Tom Rini <tom.rini@gmail.com>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Cc: Christian Riesch <christian.riesch@omicron.at>
Heiko Schocher [Tue, 29 Nov 2011 02:33:43 +0000 (02:33 +0000)]
arm, davinci: move davinci_rtc struct to hardware.h
move struct davinci_rtc to arch/arm/include/asm/arch-davinci/hardware.h
and add RTC_KICK0R_WE, RTC_KICK1R_WE defines,
so they are global useable.
Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Sandeep Paulraj <s-paulraj@ti.com>
Christian Riesch [Mon, 28 Nov 2011 23:46:20 +0000 (23:46 +0000)]
arm, davinci: Remove duplication of pinmux configuration code
This patch replaces the pinmux configuration code in
arch/arm/cpu/arm926ejs/davinci/da850_lowlevel.c by the code from
arch/arm/cpu/arm926ejs/davinci/pinmux.c.
Signed-off-by: Christian Riesch <christian.riesch@omicron.at>
Cc: Sandeep Paulraj <s-paulraj@ti.com>
Acked-by: Heiko Schocher <hs@denx.de>
Christian Riesch [Mon, 28 Nov 2011 23:46:19 +0000 (23:46 +0000)]
arm, hawkboard: Use the pinmux configurations defined in the arch tree
The boards in board/davinci/da8xxevm/ define pinmux_config[] vectors
that contain pinmux configurations for emac, uarts, memory controllers...
In an earlier patch such pinmux configurations were added to the arch
tree. This patch makes the hawkboard use these definitions instead of
defining its own.
Signed-off-by: Christian Riesch <christian.riesch@omicron.at>
Cc: Sandeep Paulraj <s-paulraj@ti.com>
Cc: Heiko Schocher <hs@denx.de>
Cc: Syed Mohammed Khasim <sm.khasim@gmail.com>
Cc: Sughosh Ganu <urwithsughosh@gmail.com>
Cc: Mike Frysinger <vapier@gentoo.org>
Acked-by: Heiko Schocher <hs@denx.de>
Christian Riesch [Mon, 28 Nov 2011 23:46:18 +0000 (23:46 +0000)]
arm, da850evm: Use the pinmux configurations defined in the arch tree
The boards in board/davinci/da8xxevm/ define pinmux_config[] vectors
that contain pinmux configurations for emac, uarts, memory controllers...
In an earlier patch such pinmux configurations were added to the arch
tree. This patch makes the da850evm use these definitions instead of
defining its own.
Signed-off-by: Christian Riesch <christian.riesch@omicron.at>
Cc: Sandeep Paulraj <s-paulraj@ti.com>
Cc: Heiko Schocher <hs@denx.de>
Cc: Sudhakar Rajashekhara <sudhakar.raj@ti.com>
Cc: Mike Frysinger <vapier@gentoo.org>
Acked-by: Heiko Schocher <hs@denx.de>