Commit graph

31072 commits

Author SHA1 Message Date
Tom Rini
d78959937f am335x_evm: Correct DFU ALT settings for falcon mode
Now that we have falcon mode enabled, the partiton numbers for NAND have
changed, and we need to list entries for updating these parts of the
system.  While adding falcon mode entires for eMMC (raw), we round up
the limit on U-Boot for ease of math later.

Signed-off-by: Tom Rini <trini@ti.com>
Reviewed-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-07-26 16:39:10 -04:00
Tom Rini
d118d76601 README.falcon: Note how we determine if we can boot the OS or not
Reviewed-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Tom Rini <trini@ti.com>
2013-07-26 16:39:10 -04:00
Andreas Bießmann
c4ec281822 omap3/sys_info: fix printout of OMAP36XX L3 freqency
The OMAP36xx/OMAP37xx family uses L3 frequency of 200MHz instead of 165MHz
used by OMAP34xx/OMAP35xx.

Also fix checkpatch warning about alignment.

Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
2013-07-26 16:39:10 -04:00
Tom Rini
e4c444b34b spl_mmc.c: Detect missing kernel image in RAW MMC
Currently, we assume that if we can read from MMC correctly, we have
found a valid image.  This is not the case as an empty area will read
just fine.  Add a check for a valid IH_MAGIC.

Signed-off-by: Tom Rini <trini@ti.com>
Reviewed-by: Peter Korsgaard <jacmet@sunsite.dk>
2013-07-26 16:39:10 -04:00
Christian Riesch
3864cb2133 da850evm: Use clrbits function with correct endianess
The current code uses clrbits_be32 which is incorrect since we are on
a little endian machine here. This patch fixes this issue and also removes
some unnecessary code: Reading the current GPIO bank state is not required
if we are using the SET and CLEAR GPIO registers for setting/clearing
bits.

Signed-off-by: Christian Riesch <christian.riesch@omicron.at>
Cc: Nagabhushana Netagunte <nagabhushana.netagunte@ti.com>
Cc: Rajashekhara, Sudhakar <sudhakar.raj@ti.com>
2013-07-26 16:39:10 -04:00
Stefan Roese
bf0e86606d arm: omap3: spl: Fix problem with 8bit NAND devices
Currently in OMAP3 SPL, the GPMC for NAND is configured for 16bit
access. This patch adds support for 8bit NAND devices as well.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Tom Rini <trini@ti.com>
2013-07-26 16:39:10 -04:00
Tom Rini
9fab4bf4cc powerpc/ppc4xx: Convert new gdsys files to SPDX license tags
Signed-off-by: Tom Rini <trini@ti.com>
2013-07-26 15:32:59 -04:00
Tom Rini
56b50286d5 Merge branch 'master' of git://www.denx.de/git/u-boot-ppc4xx 2013-07-26 15:29:45 -04:00
Tom Rini
5b9c79a81d Merge branch 'master' of git://www.denx.de/git/u-boot-cfi-flash 2013-07-26 15:29:08 -04:00
Fabio Estevam
f8b1e86d47 mx6qsabrelite: Remove mx6qsabrelite code in favor of nitrogen6x
mx6qsabrelite and nitrogen6q boards are hardware compatible, so let's avoid the
code duplication and only use the nitrogen6x source code to make board code
maintainance easier.

Tested booting a mainline device tree kernel on a mx6qsabrelite board.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2013-07-26 16:44:29 +02:00
Dirk Eibach
2843715464 powerpc/ppc4xx: Remove CONFIG_SYS_FLASH_PROTECTION from gdsys boards
CONFIG_SYS_FLASH_PROTECTION was active on most gdsys boards by default,
while hardware flash protection was not implemented.
Hardware support was added recently and we get into trouble because backward
compatibility is broken (u-boot can't unprotect the protected flash after a
downgrade). So we decided to disable hardware flash protection for all our boards.

Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc>
Signed-off-by: Stefan Roese <sr@denx.de>
2013-07-25 19:35:42 +02:00
Dirk Eibach
0f0c1021d8 powerpc/ppc4xx: Consider gdsys FPGA OSD size
OSD size was constant 32x16 characters.
Now the size is set as announced by the FPGA.

Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc>
Signed-off-by: Stefan Roese <sr@denx.de>
2013-07-25 19:35:42 +02:00
Dirk Eibach
e50e8968d9 powerpc/ppc4xx: Support gdsys multichannel iocon hardware
Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc>
Signed-off-by: Stefan Roese <sr@denx.de>
2013-07-25 19:35:42 +02:00
Dirk Eibach
869b550ea3 powerpc/ppc4xx: Add fpgad command for dumping gdsys fpga registers
Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc>
Signed-off-by: Stefan Roese <sr@denx.de>
2013-07-25 19:35:42 +02:00
Dirk Eibach
049de79d85 powerpc/ppc4xx: Add gdsys mclink interface
mclink is a serial interface for communication between gdsys FPGA.

Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc>
Signed-off-by: Stefan Roese <sr@denx.de>
2013-07-25 19:35:42 +02:00
Dirk Eibach
aba27acf67 powerpc/ppc4xx: Use generic accessor functions for gdsys FPGA
A set of accessor functions was added to be able to access not only
memory mapped FPGA in a generic way.

Thanks to Wolfgang Denk for getting this sorted properly.

Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc>
Signed-off-by: Stefan Roese <sr@denx.de>
2013-07-25 19:35:42 +02:00
Albert ARIBAUD
8b485ba12b Merge branch 'u-boot/master' into u-boot-arm/master 2013-07-25 17:57:46 +02:00
Kuo-Jung Su
d8b57c0a83 cfi_flash: use buffer length in unmap_physmem()
While the flash_detect_legacy() of drivers/mtd/cfi_flash.c
feed unmap_physmem() with MAP_NOCACHE as 2nd parameter,
the do_spi_flash_read_write() of common/cmd_sf.c
feed unmap_physmem() with the length of the mapped buffer
as 2nd parameter.

It's apparently a bug, and I personally think the 2nd parameter
should be the length of the mapped buffer.

Signed-off-by: Kuo-Jung Su <dantesu@faraday-tech.com>
CC: Albert Aribaud <albert.u.boot@aribaud.net>
CC: Stefan Roese <sr@denx.de>
Signed-off-by: Stefan Roese <sr@denx.de>
2013-07-25 16:43:40 +02:00
Tom Rini
aaf5e82560 Merge branch 'master' of git://git.denx.de/u-boot-nds32 2013-07-25 08:51:51 -04:00
Tom Rini
0b17998e50 qemu-malta: Update for SPDX license identifiers
Signed-off-by: Tom Rini <trini@ti.com>
2013-07-25 08:51:48 -04:00
Tom Rini
230187ce26 Merge branch 'master' of git://git.denx.de/u-boot-mips
Conflict over SPDX changes means that one change was effectively dropped
as it was fixing typos in a removed hunk of text.

Conflicts:
	arch/mips/cpu/mips64/start.S

Signed-off-by: Tom Rini <trini@ti.com>
2013-07-25 08:51:48 -04:00
Tom Rini
8dde4ca90e drivers/i2c: Update fti2c010.[ch], i2c_core.c to use SPDX identifiers
Acked-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Tom Rini <trini@ti.com>
2013-07-25 08:51:42 -04:00
Dinh Nguyen
12607adcd5 socfpga: Move board/socfpga_cyclone5 to board/socfpga
Because the SOCFPGA platform will include support for Cyclone V and
Arria V FPGA parts, renaming socfpga_cyclone5 folder to socfpga to
be more generic.

Signed-off-by: Dinh Nguyen <dinguyen@altera.com>
Reviewed-by: Pavel Machek <pavel@denx.de>
Cc: Chin Liang See <clsee@altera.com>
Cc: Wolfgang Denk <wd@denx.de>
CC: Pavel Machek <pavel@denx.de>
Cc: Tom Rini <trini@ti.com>

v2:
- Add Reviewed-by: Pavel Machek
- Cc: Tom Rini
2013-07-25 10:54:52 +02:00
ken kuo
c54fd3efa4 nds32: Enable FPU if the version of CPU supported
Some version of Andes core support FPU coprocessor,
if this is the case, and toolchain support FPU instruction set,
we should enable it at low level initialization time.

Signed-off-by: Kuan-Yu Kuo <ken.kuoky@gmail.com>
Cc: Macpaul Lin <macpaul@gmail.com>
2013-07-25 16:54:19 +08:00
Tom Rini
99ca91b6d7 nds32: Update <asm/io.h> and <asm/setup.h> with SPDX license identifiers
Signed-off-by: Tom Rini <trini@ti.com>
2013-07-25 16:54:18 +08:00
ken kuo
951344b778 nds32: Convert Makefiles to use COBJS-y style
Signed-off-by: Kuan-Yu Kuo <ken.kuoky@gmail.com>
Cc: Macpaul Lin <macpaul@gmail.com>
2013-07-25 16:54:18 +08:00
Rob Herring
76116f29ee highbank: enable keyed autoboot stop
Restrict autoboot interruption to "s" or "d" keys. This will prevent some
unwanted stopping and also allow disabling the reset on command timeout.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2013-07-25 08:16:37 +02:00
Rob Herring
953950234d ARM: highbank: compile misc_init_r only if CONFIG_MISC_INIT_R
Compile misc_init_r only if CONFIG_MISC_INIT_R is enabled.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2013-07-25 08:16:21 +02:00
Rob Herring
76c3999db4 ARM: highbank: setup peripherals based on power domain status
Accessing powered down peripherals will hang the bus, so check power
domain status before initializing SATA and fixup the FDT to disable
unused peripherals.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2013-07-25 08:16:07 +02:00
Rob Herring
e1df283c26 ARM: highbank: enable reset on command timeout
Enable resetting on command timeout. The timeout is set with environment
setting bootretry.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2013-07-25 08:15:57 +02:00
Rob Herring
0f7cf3803f ARM: highbank: avoid bss write in timer_init
The timer_init function is called before relocation and writes to bss data
were corrupting relocation data. Fix this by removing the call to
reset_timer_masked. The initial timer count should be 0 or near 0 anyway,
so initializing the variables are not needed.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2013-07-25 08:15:44 +02:00
Rob Herring
714d1f5da5 ARM: highbank: set timer prescaler to 256
The 150MHz clock rate gives u-boot time functions problems and there's no
benefit to a fast clock, so lower the rate.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2013-07-25 08:15:33 +02:00
Rob Herring
ec0e413f93 ARM: highbank: fix get_tbclk value to timer rate
get_tbclk should return the timer's frequency, not CONFIG_SYS_HZ.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2013-07-25 08:15:25 +02:00
Rob Herring
185a5bb0f5 ARM: highbank: update config options
Various changes to highbank config:

Enable EFI partitions
Enable ext4 and FAT filesystems
Enable bootz command and raw initrd
Increase cmd and print buffer size to 1K
Change serial baudrate to 115200
Enable hush shell

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2013-07-25 08:15:02 +02:00
Rob Herring
393ee7f342 net: calxedaxgmac: enable rx cut-thru
There is no reason to wait for the entire frame to start DMA on receive,
so enable rx cut-thru for better performance.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2013-07-25 08:14:44 +02:00
Rob Herring
0f5141e9c5 ARM: move interrupt_init to before relocation
interrupt_init also sets up the abort stack, but is not setup before
relocation. So any aborts during relocation will hang and not print out
any useful information. Fix this by moving the interrupt_init to after
the stack setup in board_init_f.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
2013-07-25 08:14:28 +02:00
Gabor Juhos
db2c86d7d7 MIPS: mips32/cache.S: use v1 register for indirect function calls
Synchronize the code with mips64/cache.S, in order to
allow further unifications.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
2013-07-24 09:51:07 -04:00
Gabor Juhos
ee8b1e2959 MIPS: mips32/cache.S: store cache line size in t8 register
Synchronize the code with mips64/cache.S, in order to
allow further unifications.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
2013-07-24 09:51:07 -04:00
Gabor Juhos
c325916563 MIPS: mips32/cache.S: save return address in t9 register
Synchronize the code with mips64/cache.S, in order to
allow further unifications.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
2013-07-24 09:51:06 -04:00
Gabor Juhos
d707e5b713 MIPS: xburst/start.S: rework relocation info check
Make it similar to the code in mips{32,64}/start.S, in order to
allow further unifications.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
2013-07-24 09:51:06 -04:00
Gabor Juhos
e5c868a208 MIPS: xburst/start.S: use t8 register for dynamic relocation
Synchronize the code with mips{32,64}/start.S, in order to
allow further unifications.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
2013-07-24 09:51:06 -04:00
Gabor Juhos
f01d693535 MIPS: xburst/start.S: save gd in s0 register
Synchronize the code with mips{32,64}/start.S, in order to
allow further unifications.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
2013-07-24 09:51:06 -04:00
Gabor Juhos
ba9cf07122 MIPS: xburst/start.S: save relocation offset in s1 register
Synchronize the code with mips{32,64}/start.S, in order to
allow further unifications.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
2013-07-24 09:51:06 -04:00
Gabor Juhos
9a28e0d177 MIPS: xburst/start.S: save relocation address in s2 register
Synchronize the code with mips{32,64}/start.S, in order to
allow further unifications.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
2013-07-24 09:51:05 -04:00
Gabor Juhos
691995f9ab MIPS: mips32/start.S: rework relocation info check
Make it similar to the code in mips64/start.S, in order to
allow further unifications.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
2013-07-24 09:51:05 -04:00
Gabor Juhos
680cb2dc3a MIPS: mips32/start.S: use t8 register for dynamic relocation
Synchronize the code with mips64/start.S, in order to
allow further unifications.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
2013-07-24 09:51:05 -04:00
Gabor Juhos
da84f33b04 MIPS: mips32/cache.S: remove superfluous register assignment
The t4 register already holds the cache
line size, and the value of the register
is not changed in mips_init_icache.

Get the cache line size value from t4 for
mips_init_dcache as well and remove the
superfluous assignment of t5 register.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
2013-07-24 09:51:05 -04:00
Gabor Juhos
b1a14c471c MIPS: remove obsolete TODO items
The MIPS  code uses centralized u-boot.lds script already,
and dynamic relocation is supported as well.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
2013-07-24 09:51:05 -04:00
Gabor Juhos
b1591ec246 MIPS: mips64/interrupt.c: remove superfluous include
Nothing is used from asm/mipsregs.h.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
2013-07-24 09:51:05 -04:00
Gabor Juhos
c3e4901fc6 MIPS: mips32/time.c: fix checkpatch errors/warnings
Checking mips32/time.c with checkpatch.pl shows this:

  arch/mips/cpu/mips32/time.c:30: WARNING: line over 80 characters
  arch/mips/cpu/mips32/time.c:57: ERROR: return is not a function, parentheses are not required
  total: 1 errors, 1 warnings, 0 checks, 85 lines checked

Fix the code to make checkpatch.pl happy.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
2013-07-24 09:51:04 -04:00