Aneesh Bansal [Tue, 18 Mar 2014 18:11:14 +0000 (23:41 +0530)]
powerpc/mpc85xx: SECURE BOOT- Add secure boot target for T1040QDS and T1040RDB
Secure Boot Target is added for T1040QDS and T1040RDB
Changes:
For Secure boot, CPC is configured as SRAM and used as house
keeping area which needs to be disabled.
So CONFIG_SYS_CPC_REINIT_F is defined for CONFIG_T1040QDS and
CONFIG_T1040RDB
Signed-off-by: Gaurav Rana <gaurav.rana@freescale.com>
Signed-off-by: Aneesh Bansal <aneesh.bansal@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Aneesh Bansal [Tue, 18 Mar 2014 18:10:59 +0000 (23:40 +0530)]
powerpc/mpc85xx: SECURE BOOT- Add secure boot target for T2080QDS
Secure Boot Target is added for T2080QDS
Changes:
For Secure boot, CPC is configured as SRAM and used as house
keeping area which needs to be disabled.
So CONFIG_SYS_CPC_REINIT_F is defined for CONFIG_T2080QDS.
Signed-off-by: Aneesh Bansal <aneesh.bansal@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Aneesh Bansal [Tue, 18 Mar 2014 18:10:42 +0000 (23:40 +0530)]
powerpc/mpc85xx: SECURE BOOT- Add secure boot target for T4240QDS and T4160QDS
Secure Boot Target is added for T4240QDS and T4160QDS
Changes:
For Secure boot, CPC is configured as SRAM and used as house
keeping area which needs to be disabled.
So CONFIG_SYS_CPC_REINIT_F is defined for CONFIG_T4240QDS.
Signed-off-by: Aneesh Bansal <aneesh.bansal@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Aneesh Bansal [Tue, 18 Mar 2014 18:10:26 +0000 (23:40 +0530)]
powerpc/mpc85xx: SECURE BOOT- Add secure boot target for B4860QDS
Changes:
1. L2 cache is being invalidated by Boot ROM code for e6500 core.
So removing the invalidation from start.S
2. Clear the LAW and corresponding configuration for CPC. Boot ROM
code uses it as hosekeeping area.
3. For Secure boot, CPC is configured as SRAM and used as house
keeping area. This configuration is to be disabled once in uboot.
Earlier this disabling of CPC as SRAM was happening in cpu_init_r.
As a result cache invalidation function was getting skipped in
case CPC is configured as SRAM.This was causing random crashes.
Signed-off-by: Ruchika Gupta <ruchika.gupta@freescale.com>
Signed-off-by: Aneesh Bansal <aneesh.bansal@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Aneesh Bansal [Wed, 12 Mar 2014 16:30:18 +0000 (22:00 +0530)]
powerpc/mpc85xx: SECURE BOOT- Add NAND secure boot target for BSC9132QDS
In case of secure boot from NAND, the DDR is initialized by the
BootROM using the config words (CF_WORDS) in the CF_HEADER
and u-boot image is copied from NAND to DDR by the BootROM.
So, CONFIG_SYS_RAMBOOT has been defined for Secure Boot from NAND
Signed-off-by: Aneesh Bansal <aneesh.bansal@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Aneesh Bansal [Tue, 11 Mar 2014 18:37:27 +0000 (00:07 +0530)]
powerpc/mpc85xx: SECURE BOOT- Add secure boot target for BSC9132QDS
Add NOR, SPI and SD secure boot targets for BSC9132QDS.
Changes:
- Debug TLB entry is not required for Secure Boot Target.
Signed-off-by: Aneesh Bansal <aneesh.bansal@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Aneesh Bansal [Tue, 11 Mar 2014 17:51:45 +0000 (23:21 +0530)]
powerpc/mpc8xxx: SECURE BOOT- Disable law 0 for non PBL platforms
ISBC creates a LAW 0 entry for non PBL platforms, which is not
disabled before transferring the control to uboot.
The LAW 0 entry has to be disabled.
Signed-off-by: Aneesh Bansal <aneesh.bansal@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Aneesh Bansal [Mon, 20 Jan 2014 09:27:03 +0000 (14:57 +0530)]
powerpc/p1010rdb: SECURE BOOT- enable workaround for IFC errata
A003399
The workaround for IFC errata
A003399 was not enabled
in case of secure boot. So, secure boot from NOR was not
working.
Signed-off-by: Aneesh Bansal <aneesh.bansal@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Aneesh Bansal [Fri, 7 Mar 2014 13:42:09 +0000 (19:12 +0530)]
powerpc/p1010rdb: SECURE BOOT enabled for NAND
In case of secure boot from NAND, the DDR is initialized by the
BootROM using the config words (CF_WORDS) in the CF_HEADER
and u-boot image is copied from NAND to DDR by the BootROM.
So, CONFIG_SYS_RAMBOOT has been defined for Secure Boot from NAND.
Signed-off-by: Aneesh Bansal <aneesh.bansal@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Nikhil Badola [Thu, 19 Dec 2013 05:38:46 +0000 (11:08 +0530)]
fsl/usb: Fix phy type for Second USB controller
Set correct phy_type value for second USB controller.
This is required for supporting SOCs having 2 USB controllers
working simultaneously, one with UTMI phy and other with ULPI phy
Signed-off-by: Nikhil Badola <B46172@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Alexander Graf [Fri, 11 Apr 2014 15:09:45 +0000 (17:09 +0200)]
PPC 85xx: Add qemu-ppce500 machine
For KVM we have a special PV machine type called "ppce500". This machine
is inspired by the MPC8544DS board, but implements a lot less features
than that one.
It also provides more PCI slots and is supposed to be enumerated by
device tree only.
This patch adds support for the generic ppce500 machine and tries to
rely solely on device tree for device enumeration.
Signed-off-by: Alexander Graf <agraf@suse.de>
Acked-by: Scott Wood <scottwood@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Alexander Graf [Fri, 11 Apr 2014 15:09:44 +0000 (17:09 +0200)]
PPC 85xx: Add ELF entry point
We want to be able to directly execute the ELF binary without going
through the u-boot.bin one.
To know where we have to start executing this ELF binary we have to
tell the linker where our entry point is.
Signed-off-by: Alexander Graf <agraf@suse.de>
Acked-by: Scott Wood <scottwood@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Alexander Graf [Fri, 11 Apr 2014 15:09:43 +0000 (17:09 +0200)]
PPC: 85xx: Generalize DDR TLB mapping function
The DDR mapping function really is just a generic virtual -> physical
mapping function. Generalize it so it can support any virtual starting
offset and IO maps just the same.
Signed-off-by: Alexander Graf <agraf@suse.de>
Acked-by: Scott Wood <scottwood@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Alexander Graf [Fri, 11 Apr 2014 15:09:42 +0000 (17:09 +0200)]
PPC: 85xx: Remove IVOR reset
There is no need to set IVORs to anything but their default values,
so let's leave them where they are.
Suggested-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
Acked-by: Scott Wood <scottwood@freescale.com>
[York Sun: Add back $(obj)start.S section in mpc8572ds/Makefile]
Reviewed-by: York Sun <yorksun@freescale.com>
Alexander Graf [Fri, 11 Apr 2014 15:09:41 +0000 (17:09 +0200)]
fdt_support: Add helper function to read "ranges" property
This patch adds a helper function that can be used to interpret most
"ranges" properties in the device tree.
It reads the n'th range out of a "ranges" array and returns the node's
virtual address of the range, the physical address that range starts at
and the size of the range.
Signed-off-by: Alexander Graf <agraf@suse.de>
Acked-by: Scott Wood <scottwood@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Alexander Graf [Fri, 11 Apr 2014 15:09:40 +0000 (17:09 +0200)]
fdt_support: split fdt_getprop_u32_default
We already have a nice helper to give us a property cell value with default
fall back from a path. Split that into two helpers - one for the old path
based lookup and one to give us a value based on a node offset.
Signed-off-by: Alexander Graf <agraf@suse.de>
Acked-by: Scott Wood <scottwood@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Tom Rini [Fri, 18 Apr 2014 12:18:23 +0000 (08:18 -0400)]
ARM:tegra20: Remove aes debug prints
In
6e7b9f4 some of the debug prints for AES code moved into the generic
code, so we remove these additional calls.
Signed-off-by: Tom Rini <trini@ti.com>
Acked-by: Tom Warren <twarren@nvidia.com>
Stephen Warren [Fri, 18 Apr 2014 16:28:58 +0000 (10:28 -0600)]
aes: make apply_cbc_chain_data non-static
Tegra's crypto.c uses apply_cbc_chain_data() to sign the warm restart
code. This function was recently moved into the core aes.c and made
static, which prevents the Tegra code from compiling. Make it public
again to avoid the compile errors:
arch/arm/cpu/tegra20-common/crypto.c: In function ‘sign_object’:
arch/arm/cpu/tegra20-common/crypto.c:74:3: warning: implicit declaration of function ‘apply_cbc_chain_data’ [-Wimplicit-function-declaration]
arch/arm/cpu/built-in.o: In function `sign_object':
.../arch/arm/cpu/tegra20-common/crypto.c:74: undefined reference to `apply_cbc_chain_data'
.../arch/arm/cpu/tegra20-common/crypto.c:78: undefined reference to `apply_cbc_chain_data'
Fixes:
6e7b9f4fa0ae ("aes: Move the AES-128-CBC encryption function to common code")
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Marek Vasut <marex@denx.de>
Jon Loeliger [Tue, 15 Apr 2014 21:09:37 +0000 (16:09 -0500)]
build: Use filechk rules to create and update u-boot.lds
Prior to this patch, the top-level linker script u-boot.lds
used a simple $(call if_changed) check when generated.
That mechanism misses cases where a possible include file
change induces a change in the u-boot.lds too.
This patch converts it to a stronger check using ($call filechk)
that will also notice differences in file contents and
will catch changes due to pre-processing as well.
Signed-off-by: Jon Loeliger <jon.loeliger@oracle.com>
Daniel Schwierzeck [Thu, 17 Apr 2014 19:13:11 +0000 (21:13 +0200)]
buildman: make output dir configurable
Add an option to specify the output directory to override the
default path '../'. This is useful for building in a ramdisk.
Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
David Müller (ELSOFT AG) [Wed, 16 Apr 2014 11:15:59 +0000 (13:15 +0200)]
e1000: remove redundant assignment
Signed-off-by: David Mueller <d.mueller@elsoft.ch>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Kees Cook [Tue, 15 Apr 2014 17:28:12 +0000 (10:28 -0700)]
bootm: set max decompression size for LZO
The LZO decompressor wasn't initializing the maximum output size, which
meant it would fail to decompress most of the time.
Reported-by: Matthias Weißer <weisserm@arcor.de>
Signed-off-by: Kees Cook <keescook@chromium.org>
Tested-by: Matthias Weißer <weisserm@arcor.de>
Acked-by: Simon Glass <sjg@chromium.org>
Masahiro Yamada [Tue, 15 Apr 2014 05:47:40 +0000 (14:47 +0900)]
kbuild: add user-supplied CPPFLAGS, AFLAGS and CFLAGS
Like Linux Kernel, this commit provides environment variables
KCPPFLAGS, KAFLAGS and KCFLAGS, which are useful to pass
additional options.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Masahiro Yamada [Tue, 15 Apr 2014 04:30:51 +0000 (13:30 +0900)]
kbuild: docbook: sync with Linux Kernel v3.15-rc1
This commit imports DocBook-related updates
from v3.14 to v3.15-rc1.
- commit
ec3fadd64b9940baa2a369bf978e8561837db3f5
kbuild: docbook: use $(obj) and $(src) rather than specific path
- commit
100da4c0150c97ce34d4d3b38bf2f5449b05ae4f
kbuild: docbook: specify KERNELDOC dependency correctly
- commit
6f89b9c1d6b29eaa600ac4a8ac1314b0d06f15e3
kbuild: docbook: include cmd files more simply
- commit
ac6d662a95a6989d83b259ccf8ec01dd7903af73
doc: Add "*.svg" to DocBook/.gitignore
- commit
832919bfcf0cfd75767c68b0c61f7cf48be860a8
DocBook: Make mandocs parallel-safe
- commit
c4d79a4799719f2b0cd354ee498aad605730c97e
work around xmlto bug in htmldocs
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Masahiro Yamada [Tue, 15 Apr 2014 04:29:00 +0000 (13:29 +0900)]
kbuild: sync with Linux Kernel v3.15-rc1
This commit imports Kbuild-related updates
from v3.14 to v3.15-rc1.
- commit
3d3d6b8474204b6819688c9800774d52d370a538
kbuild: LLVMLinux: Adapt warnings for compilation with clang
- commit
61163efae02040f66a95c8ed17f4407951ba58fa
kbuild: LLVMLinux: Add Kbuild support for building kernel with Clang
- commit
79192ca8ebd9a25c583aa46024a250fef1e7766f
scripts: objdiff: detect object code changes between two commits
- commit
1c9e70a55b088d97a59241744fe459409d0c3582
kbuild: create a build directory automatically for out-of-tree build
- commit
a03fcb50e816a69acffb13b5e56db75063aeba8a
kbuild: remove redundant '.*.cmd' pattern from make distclean
- commit
13338935f1574a2dcd1c891461b0dcc42f8cff42
kbuild: move "quote" to Kbuild.include to be consistent
- commit
bfdfaeae500a3b194b73b01e92a8034791a58b7f
kbuild: specify build_docproc as a phony target
- commit
f4d4ffc03efc864645b990e1d579bbe1b8e358a4
kbuild: dtbs_install: new make target
- commit
1e64ff42ea3d8d2fc8aa71f9717b3c1cb6c2f893
Kbuild, lto: Disable LTO for asm-offsets.c
- commit
ccbef1674a1579842c7dbdf554efca85d2cd245a
Kbuild, lto: add ld-version and ld-ifversion macros
- commit
ae63b2d7bdd9bd66b88843be0daf8e37d8f0b574
scripts/tags.sh: Ignore *.mod.c
- commit
e36aaea28972c57a32a3ba5365e61633739719b9
kbuild: Fix silent builds with make-4
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Paul Burton [Mon, 7 Apr 2014 15:41:48 +0000 (16:41 +0100)]
pcnet: force ordering of descriptor accesses
The ordering of accesses to the rx & tx descriptors is important, yet
the send & recv functions accessed them via regular structure accesses.
This leaves the compiler with the opportunity to reorder those accesses
or to hoist them outside of loops. Prevent that from happening by using
readl & writel to access the descriptors. As a nice bonus, this removes
the need for the driver to care about endianness.
Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Paul Burton [Mon, 7 Apr 2014 15:41:47 +0000 (16:41 +0100)]
pcnet: align rx buffers for cache invalidation
The RX buffers are invalidated when a packet is received, however they
were not suitably cache-line aligned. Allocate them seperately to the
pcnet_priv structure and align to ARCH_DMA_MINALIGN in order to ensure
suitable alignment for the cache invalidation, preventing anything else
being placed in the same lines & lost.
Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Paul Burton [Mon, 7 Apr 2014 15:41:46 +0000 (16:41 +0100)]
pcnet: access descriptor rings & init block uncached
The prior accesses to the descriptor rings & init block via cached
memory had a few issues:
- The memory needs cache flushes or invalidation at the appropriate
times, but was not necessarily aligned on cache line boundaries.
This could lead to data being incorrectly lost or written back to
RAM at the wrong time.
- There are points where ordering of writes to the memory is
important, but because it's cached memory the pcnet controller
would see cache lines written back ordered by address. This could
occasionally lead to hardware seeing descriptors in an incorrect
state.
- Flushing the cache constantly is inefficient.
So, to avoid all of those issues simply access the descriptors & init
block via uncached memory. The MIPS-specific UNCACHED_SDRAM macro is
used to do this (retrieving an address in kseg1) as I could see no
existing generic solution. Since the MIPS Malta board is the only user
of the pcnet driver, hopefully this doesn't matter.
Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Łukasz Majewski [Mon, 7 Apr 2014 12:34:44 +0000 (14:34 +0200)]
doc:power:pmic: Add doc entry for PMIC(v2) framework
Well written documentation for PMIC framework was missing and hence
it has been probably difficult and time consuming for other developers
to understand rationale for key design decisions and overall design
structure.
This commit provides proper documentation entry.
Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Acked-by: Simon Glass <sjg@chromium.org>
Paul Burton [Fri, 4 Apr 2014 11:23:24 +0000 (12:23 +0100)]
board_r: return 0 from show_model_r
The show_model_r function should return an int but didn't. Return 0 to
indicate inevitable success and avoid the following if it is used:
common/board_r.c: In function 'show_model_r':
common/board_r.c:531:1: warning: no return statement in function returning non-void [-Wreturn-type]
}
^
Cc: Simon Glass <sjg@chromium.org>
Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Acked-by: Simon Glass <sjg@chromium.org>
Masahiro Yamada [Fri, 4 Apr 2014 06:25:11 +0000 (15:25 +0900)]
arm: remove lubbock board support
Enough time has passed since this board was moved to Orphan. Remove.
- Remove board/lubbock/*
- Remove include/configs/lubbock.h
- Cleanup defined(CONFIG_LUBBOCK)
- Move the entry from boards.cfg to doc/README.scrapyard
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Masahiro Yamada [Fri, 4 Apr 2014 06:25:10 +0000 (15:25 +0900)]
powerpc: remove EVB64260 board support
Enough time has passed since this board was moved to Orphan. Remove.
- Remove include/configs/EVB64260.h
- Remove the entry from boards.cfg
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Masahiro Yamada [Fri, 4 Apr 2014 06:25:09 +0000 (15:25 +0900)]
powerpc: remove MOUSSE board support
Enough time has passed since this board was moved to Orphan. Remove.
- Remove board/mousse/*
- Remove include/configs/MOUSSE.h
- Clean-up defined(CONFIG_MOUSSE)
- Move the entry from boards.cfg to doc/README.scrapyard
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Masahiro Yamada [Fri, 4 Apr 2014 06:25:08 +0000 (15:25 +0900)]
powerpc: remove rsdproto board support
Enough time has passed since this board was moved to Orphan. Remove.
- Remove board/rsdproto/*
- Remove include/configs/rsdproto.h
- Move the entry from boards.cfg to doc/README.scrapyard
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Masahiro Yamada [Fri, 4 Apr 2014 06:25:07 +0000 (15:25 +0900)]
powerpc: remove RPXsuper board support
Enough time has passed since this board was moved to Orphan. Remove.
- Remove board/rpxsuper/*
- Remove include/configs/RPXsuper.h
- Move the entry from boards.cfg to doc/README.scrapyard
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Masahiro Yamada [Fri, 4 Apr 2014 06:25:06 +0000 (15:25 +0900)]
powerpc: remove RPXClassic, RPXlite boards support
Enough time has passed since these boards were moved to Orphan. Remove.
- Remove board/RPXlite/*
- Remove board/RPXClassic/*
- Remove include/configs/RPXlite.h
- Remove include/configs/RPXClassic.h
- Clean-up defined(CONFIG_RPXCLASSIC)
- Move the entry from boards.cfg to doc/README.scrapyard
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Masahiro Yamada [Fri, 4 Apr 2014 06:25:05 +0000 (15:25 +0900)]
powerpc: remove ADS860, FADS823, FADS850SAR, FADS860T support
Enough time has passed since these boards were moved to Orphan. Remove.
- Remove include/configs/{ADS860.h,FADS823.h,FADS850SAR.h,FADS860T.h}
- Cleanup defined(CONFIG_ADS), defined(CONFIG_MPC823FADS),
defined(CONFIG_MPC850SAR), defined(CONFIG_SYS_DAUGHTERBOARD)
- Remove the entries from boards.cfg
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Masahiro Yamada [Fri, 4 Apr 2014 06:25:04 +0000 (15:25 +0900)]
powerpc: remove genietv board support
Enough time has passed since this board was moved to Orphan. Remove.
- Remove board/genietv/*
- Remove include/configs/GENIETV.h
- Clean-up if defined(CONFIG_GENIETV)
- Move the entry from boards.cfg to doc/README.scrapyard
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Masahiro Yamada [Fri, 4 Apr 2014 06:25:03 +0000 (15:25 +0900)]
powerpc: remove MBX and MBX860T boards support
Enough time has passed since these boards were moved to Orphan. Remove.
- Remove board/mbx8xx/*
- Remove include/configs/{MBX.h,MBX860T.h}
- Clean-up if defined(CONFIG_MBX)
- Move the entries from boards.cfg to doc/README.scrapyard
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Masahiro Yamada [Fri, 4 Apr 2014 06:25:02 +0000 (15:25 +0900)]
powerpc: remove NX823 board support
Enough time has passed since this board was moved to Orphan. Remove.
- Remove board/nx823/*
- Remove include/configs/NX823.h
- Clean-up ifdef(CONFIG_NX823)
- Move the entry from boards.cfg to doc/README.scrapyard
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Masahiro Yamada [Tue, 1 Apr 2014 00:24:44 +0000 (09:24 +0900)]
tools: fix Makefile to clean-up fit_info and fit_check_sign
We should avoid the description in Makefile like this
ifdef CONFIG_FIT_SIGNATURE
hostprogs-y += fit_info$(SFX) fit_check_sign$(SFX)
endif
Otherwise, fit_info and fit_check_sign would never be cleaned
by "make clean".
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Heiko Schocher <hs@denx.de>
Ian Campbell [Thu, 27 Mar 2014 20:34:13 +0000 (20:34 +0000)]
blackfin: make name_to_gpio be a weak symbol
This required moving it into a C file from the header.
The only user of a non-default name_to_gpio is blackfin, therefore build tested
with the blackfin bct-brettl2 build, which is one I picked at random. Also
tested with a build for the ARM tec board which uses the default/fallback
implementation. Inspection with objdump shows that both have done the right
thing.
This change was requested by Marek during review of the sunxi patch series.
Signed-off-by: Ian Campbell <ijc@hellion.org.uk>
Cc: Marek Vasut <marex@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Sonic Zhang <sonic.adi@gmail.com>
Tom Rini [Thu, 17 Apr 2014 20:20:39 +0000 (16:20 -0400)]
env_flash.c: Drop unused variables
With
7ce1526 we no longer need 'len' or 'res', so drop these variables.
Signed-off-by: Tom Rini <trini@ti.com>
Masahiro Yamada [Fri, 4 Apr 2014 06:37:14 +0000 (15:37 +0900)]
boards.cfg: move more boards with invalid emails to Orphan
Emails to the following addresses have been bouncing.
- Nye Liu <nyet@zumanetworks.com>
- Jim Thompson <jim@musenki.com>
- Brad Kemp <Brad.Kemp@seranoa.com>
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Masahiro Yamada [Mon, 31 Mar 2014 04:30:18 +0000 (13:30 +0900)]
kbuild: do not use $(BOARD) to specify exact object name
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Masahiro Yamada [Mon, 31 Mar 2014 04:29:48 +0000 (13:29 +0900)]
kbuild: use boolean macros to select tegra*-common directory
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Masahiro Yamada [Mon, 31 Mar 2014 04:14:46 +0000 (13:14 +0900)]
board: hidden_dragon: remove an unused source file
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Yusdi Santoso <yusdi_santoso@adaptec.com>
Masahiro Yamada [Mon, 31 Mar 2014 04:14:12 +0000 (13:14 +0900)]
board: dave: delete unused source files
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Andrea Marson <andrea.marson@dave-tech.it>
Masahiro Yamada [Mon, 31 Mar 2014 04:12:52 +0000 (13:12 +0900)]
board: prodrive: delete unused source files
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Stefan Roese <sr@denx.de>
Acked-by: Stefan Roese <sr@denx.de>
Masahiro Yamada [Mon, 31 Mar 2014 04:12:12 +0000 (13:12 +0900)]
board: Marvell: delete an unused source file
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Prafulla Wadaskar <prafulla@marvell.com>
Cc: Lei Wen <leiwen@marvell.com>
Masahiro Yamada [Mon, 31 Mar 2014 04:11:43 +0000 (13:11 +0900)]
standalone: delete an unused source file
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Masahiro Yamada [Mon, 31 Mar 2014 04:10:11 +0000 (13:10 +0900)]
board: sandpoint: delete an unused source file
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Jim Thompson <jim@musenki.com>
Masahiro Yamada [Mon, 31 Mar 2014 04:09:39 +0000 (13:09 +0900)]
board: ppmc8260: delete an unused source file
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Brad Kemp <Brad.Kemp@seranoa.com>
Masahiro Yamada [Tue, 1 Apr 2014 08:15:13 +0000 (17:15 +0900)]
powerpc: mpc8xx: delete an unused source file
References to the wireless keyboard should also be removed
from README.console.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Wolfgang Denk <wd@denx.de>
Acked-by: Wolfgang Denk <wd@denx.de>
Masahiro Yamada [Mon, 31 Mar 2014 04:06:38 +0000 (13:06 +0900)]
board: altera: delete unused source files
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Chin Liang See <clsee@altera.com>
Cc: Dinh Nguyen <dinguyen@altera.com>
Cc: Scott McNutt <smcnutt@psyent.com>
Masahiro Yamada [Mon, 31 Mar 2014 04:05:58 +0000 (13:05 +0900)]
board: evb64260: delete an unused source file
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Nye Liu <nyet@zumanetworks.com>
Masahiro Yamada [Mon, 31 Mar 2014 04:05:28 +0000 (13:05 +0900)]
board: samsung: delete unused source files
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Mateusz Zalega <m.zalega@samsung.com>
Cc: Minkyu Kang <mk7.kang@samsung.com>
Acked-by: Mateusz Zalega <m.zalega@samsung.com>
Masahiro Yamada [Mon, 31 Mar 2014 04:02:51 +0000 (13:02 +0900)]
floppy: delete unused files
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Masahiro Yamada [Mon, 31 Mar 2014 04:01:09 +0000 (13:01 +0900)]
mtd: delete unused files
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Scott Wood <scottwood@freescale.com>
Masahiro Yamada [Mon, 31 Mar 2014 03:59:58 +0000 (12:59 +0900)]
board: esd: remove remainders of dead boards
Commit
99bcad18 deleted ADCIOP and DASA_SIM board support
but missed to delete board/esd/adciop and board/esd/dasa_sim.
It also missed to add entries to doc/README.scrapyard.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Stefan Roese <sr@denx.de>
Acked-by: Stefan Roese <sr@denx.de>
Acked-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Masahiro Yamada [Mon, 31 Mar 2014 03:58:54 +0000 (12:58 +0900)]
cosmetic: README.scrapyard: fix false removed date and commit
Describe removed date in the form of YYYY-MM-DD, not YYYY-DD-MM.
And wrong commit hash also should be fixed.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Marek Vasut <marex@denx.de>
Acked-by: Marek Vasut <marex@denx.de>
Masahiro Yamada [Mon, 31 Mar 2014 03:57:17 +0000 (12:57 +0900)]
cosmetic: README.scrapyard: sort in reverse chronological order
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Tom Rini [Thu, 17 Apr 2014 18:33:25 +0000 (14:33 -0400)]
Merge branch 'next'
Simon Glass [Sat, 22 Mar 2014 23:14:51 +0000 (17:14 -0600)]
Start the deprecation process for generic board
We should move forward to remove the old board init code. Add a
prominent message to encourage maintainers to get started on this
work.
Signed-off-by: Simon Glass <sjg@chromium.org>
Tom Rini [Mon, 14 Apr 2014 19:19:24 +0000 (15:19 -0400)]
Prepare v2014.04
Signed-off-by: Tom Rini <trini@ti.com>
Tetsuyuki Kobayashi [Mon, 14 Apr 2014 08:13:58 +0000 (17:13 +0900)]
arm: kzm9g: Add CONFIG_SYS_GENERIC_BOARD
Add CONFIG_SYS_GENERIC_BOARD to use common/board_[fr].c for kzm9g.
Signed-off-by: Tetsuyuki Kobayashi <koba@kmckk.co.jp>
Acked-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Tetsuyuki Kobayashi [Mon, 14 Apr 2014 08:13:57 +0000 (17:13 +0900)]
i2c: sh_i2c: bugfix: i2c probe command does not work
This is regression of commit
2035d77d i2c: sh_i2c: Update to new CONFIG_SYS_I2C framework
Before commit
2035d77d, i2c probe command works properly on kzm9g board.
KZM-A9-GT# i2c probe
Valid chip addresses: 0C 12 1D 32 39 3D 40 60
After commit
2035d77d, i2c probe command does not work.
KZM-A9-GT# i2c probe
Valid chip addresses: 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 7E 7F
sh_i2c_probe() calls sh_i2c_read(), but read length is 0. So acutally it does not read device at all. This patch prepares dummy buffer and read data into it.
Signed-off-by: Tetsuyuki Kobayashi <koba@kmckk.co.jp>
Acked-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Andreas Bießmann [Thu, 10 Apr 2014 10:52:52 +0000 (12:52 +0200)]
board:tricorder: fixup SPL OOB layout
Commit
d016dc42cedbf6102e100fa9ecb58462edfb14f8 changed the layout of BCH8 SW
on omap3 boards. We need to adopt the ecc layout for the nand_spl_simle
driver to avoid wrong ecc errors.
Signed-off-by: Andreas Bießmann <andreas.biessmann@corscience.de>
Cc: Thomas Weber <thomas.weber@corscience.de>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
Andreas Bießmann [Thu, 10 Apr 2014 10:52:51 +0000 (12:52 +0200)]
board:tricorder: enable omap_gpio clocks
Signed-off-by: Andreas Bießmann <andreas.biessmann@corscience.de>
Cc: Thomas Weber <thomas.weber@corscience.de>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
Andreas Bießmann [Thu, 10 Apr 2014 10:52:50 +0000 (12:52 +0200)]
board:tricorder: always work with valid eeprom data
Commit
890880583d84607e36b52a785a96b167728bbf73 introduced EEPROM parsing and
board detection but faild to return a valid tricorder_eeprom struct for backup
case. When pressing S200 while reading EEPROM we ignore the value. We
returned falsely a tricorder_eeprom struct with uninitialized data which is
just garbage.
Initialize it by zeroing the whole structure.
Signed-off-by: Andreas Bießmann <andreas.biessmann@corscience.de>
Cc: Thomas Weber <thomas.weber@corscience.de>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
Łukasz Majewski [Wed, 9 Apr 2014 13:09:44 +0000 (15:09 +0200)]
arm:board:trats2:FIX: Clear INFORM4 and INFORM5 registers at correct boot
During switch to device tree, commit
1ecab0f has removed this code.
INFORM4 and INFORM5 registers are used by TRATS2 first stage bootloader for
providing recovery. For normal operation, those two must be cleared out.
This error emerges when one force reset from u-boot's command line for
three times.
Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Cc: Minkyu Kang <mk7.kang@samsung.com>
Acked-by: Minkyu Kang <mk7.kang@samsung.com>
Masahiro Yamada [Wed, 9 Apr 2014 11:10:43 +0000 (20:10 +0900)]
kbuild: fix a bug in regeneration of linker scripts
In some use cases, SPL linker script was not updated even when
it should be.
For instance,
$ make tricoder_config all
[ build complete ]
... modify include/configs/tricoder.h
$ make
spl/u-boot-spl.lds should be updated in this case, but it wasn't.
To fix this problem, linker scripts generation should be handled
by $(call if_changed_dep,...) rather than by $(call if_changed,...).
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Reported-by: Andreas Bießmann <andreas.devel@googlemail.com>
Tested-by: Andreas Bießmann <andreas.devel@googlemail.com>
Albert ARIBAUD [Tue, 8 Apr 2014 07:25:08 +0000 (09:25 +0200)]
Merge branch 'u-boot/master' into 'u-boot-arm/master'
Conflicts:
arch/arm/cpu/arm926ejs/mxs/Makefile
include/configs/trats.h
include/configs/trats2.h
include/mmc.h
David Feng [Fri, 14 Mar 2014 06:26:27 +0000 (14:26 +0800)]
arm64 patch: gicv3 support
This patch add gicv3 support to uboot armv8 platform.
Changes for v2:
- rename arm/cpu/armv8/gic.S with arm/lib/gic_64.S
- move smp_kick_all_cpus() from gic.S to start.S, it would be
implementation dependent.
- Each core initialize it's own ReDistributor instead of master
initializeing all ReDistributors. This is advised by arnab.basu
<arnab.basu@freescale.com>.
Signed-off-by: David Feng <fenghua@phytium.com.cn>
Mela Custodio [Wed, 19 Feb 2014 15:16:56 +0000 (00:16 +0900)]
bootstage: arm: fix fdt stashing code
The conditional is using a variable that is not defined.
Signed-off-by: Rommel G Custodio <sessyargc+u-boot@gmail.com>
Leo Yan [Mon, 31 Mar 2014 01:50:35 +0000 (09:50 +0800)]
ARMv8: fix bug for flush data cache by set/way
When flush the d$ with set/way instruction, it need calculate the way's
offset = log2(Associativity); but in current uboot's code, it use below
formula to calculate the offset: log2(Associativity * 2 - 1), so finally
it cannot flush data cache properly.
Signed-off-by: Leo Yan <leoy@marvell.com>
York Sun [Mon, 31 Mar 2014 21:40:32 +0000 (14:40 -0700)]
armv8: Flush dcache before switching to EL2
For ARMv8, U-boot has been running at EL3 with cache and MMU enabled.
Without proper setup for EL2, cache and MMU are both disabled (out of
reset). Before switching, we need to flush the dcache to make sure the
data is in the main memory.
Signed-off-by: York Sun <yorksun@freescale.com>
Acked-by: David.Feng <fenghua@phytium.com.cn>
Marcel Ziswiler [Tue, 11 Mar 2014 17:44:00 +0000 (18:44 +0100)]
arm: vf610: fix double iomux configuration for vf610twr board
Get rid of double VF610_PAD_DDR_A15__DDR_A_15 iomux configuration.
Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com>
Marcel Ziswiler [Tue, 11 Mar 2014 17:43:59 +0000 (18:43 +0100)]
arm: vf610: add enet1 support
This patch contains several changes required for second Ethernet
(enet1/RMII1) port on vf610
- ANADIG PLL5 control definitions required for Ethernet RMII1 clock
- Secondary Ethernet (enet1) MAC RMII1 base address definition
- RMII1 iomux definitions
- VF610_PAD_PTA6__RMII0_CLKOUT iomux definition required for
internal (e.g. crystal-less) Ethernet clocking.
Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com>
[stefan@agner.ch: regrouped patch]
Signed-off-by: Stefan Agner <stefan@agner.ch>
Marcel Ziswiler [Tue, 11 Mar 2014 17:43:58 +0000 (18:43 +0100)]
arm: vf610: add uart0 clock/iomux definitions
Add CCM_CCGR0_UART0_CTRL_MASK clock definition and add TX/RX iomux
definitions for UART0 (aka. SCI0).
Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com>
[stefan@agner.ch: regrouped patch]
Signed-off-by: Stefan Agner <stefan@agner.ch>
Marcel Ziswiler [Tue, 11 Mar 2014 17:43:57 +0000 (18:43 +0100)]
arm: vf610: fix anadig register struct
The anadig_reg structure started at the wrong offset (fixed by adding
reserved_0x000[4]), was missing some reserved field required for
alignment purpose (reserved_0x094[3] between pll4_denom and pll6_ctrl)
and further contained a too short reserved field causing further miss-
alignment (reserved_0x0C4[7]). Also, rename all the reserved fields
and using a memory offset based scheme for.
Discovered and tested by temporarily putting the following debug
instrumentation into board_init():
struct anadig_reg *anadig = (struct anadig_reg *)ANADIG_BASE_ADDR;
printf("&anadig->pll3_ctrl=0x%p\n", &anadig->pll3_ctrl);
printf("&anadig->pll5_ctrl=0x%p\n", &anadig->pll5_ctrl);
Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com>
[stefan@agner.ch: regrouped patch]
Signed-off-by: Stefan Agner <stefan@agner.ch>
Łukasz Majewski [Tue, 18 Mar 2014 15:46:48 +0000 (16:46 +0100)]
build:arm: Remove setting of CROSS_COMPILE environment variable
After Kbuild introduction, the CROSS_COMPILE environment variable has been
set to some default value (prefix arm-linux-).
This shall be removed since it breaks building u-boot for native arm target
(like qemu ARM).
Moreover not all compilers have arm-linux- prefix.
Additionally the u-boot cross compiles with CROSS_COMPILE= set explicitly-
e.g.:
CROSS_COMPILE=/ .... /arm-v7a-linux-gnueabi- make
Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Cc: Masahiro Yamada <yamada.m@jp.panasonic.com>
Acked-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Albert ARIBAUD [Mon, 7 Apr 2014 17:13:42 +0000 (19:13 +0200)]
Merge branch 'u-boot-imx/master' into 'u-boot-arm/master'
Nitin Garg [Wed, 2 Apr 2014 13:55:03 +0000 (08:55 -0500)]
MX6: Enable ARM errata workaround 794072 and 761320
Since MX6 is Cortex-A9 r2p10, enable software workaround
for errata 794072 and 761320.
Signed-off-by: Nitin Garg <nitin.garg@freescale.com>
Nitin Garg [Wed, 2 Apr 2014 13:55:02 +0000 (08:55 -0500)]
ARM: Add workaround for Cortex-A9 errata 761320
Full cache line writes to the same memory region from at least two
processors might deadlock the processor. Exists on r1, r2, r3
revisions.
Signed-off-by: Nitin Garg <nitin.garg@freescale.com>
Acked-by: Fabio Estevam <fabio.estevam@freescale.com>
Nitin Garg [Wed, 2 Apr 2014 13:55:01 +0000 (08:55 -0500)]
ARM: Add workaround for Cortex-A9 errata 794072
A short loop including a DMB instruction might cause a denial of
service on another processor which executes a CP15 broadcast operation.
Exists on r1, r2, r3, r4 revisions.
Signed-off-by: Nitin Garg <nitin.garg@freescale.com>
Acked-by: Dirk Behme <dirk.behme@de.bosch.com>
York Sun [Wed, 26 Feb 2014 21:26:04 +0000 (13:26 -0800)]
armv8/cache: Change cache invalidate and flush function
When SoC first boots up, we should invalidate the cache but not flush it.
We can use the same function for invalid and flush mostly, with a wrapper.
Invalidating large cache can ben slow on emulator, so we postpone doing
so until I-cache is enabled, and before enabling D-cache.
Signed-off-by: York Sun <yorksun@freescale.com>
CC: David Feng <fenghua@phytium.com.cn>
York Sun [Wed, 26 Feb 2014 21:26:03 +0000 (13:26 -0800)]
armv8/cache: Flush D-cache, invalidate I-cache for relocation
If D-cache is enabled, we need to flush it, and invalidate i-cache before
jumping to the new location. This should be done right after relocation.
Signed-off-by: York Sun <yorksun@freescale.com>
CC: David Feng <fenghua@phytium.com.cn>
York Sun [Wed, 26 Feb 2014 21:26:02 +0000 (13:26 -0800)]
armv8/cache: Consolidate setting for MAIR and TCR
Move setting for MAIR and TCR to cache_v8.c, to avoid conflict with
sub-architecture.
Signed-off-by: York Sun <yorksun@freescale.com>
CC: David Feng <fenghua@phytium.com.cn>
Andreas Färber [Mon, 27 Jan 2014 04:48:11 +0000 (05:48 +0100)]
arm: Handle .gnu.hash section in ldscripts
Avoids "could not find output section .gnu.hash" ld.bfd errors on openSUSE.
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Tom Rini <trini@ti.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Acked-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
Chin Liang See [Wed, 5 Mar 2014 04:13:53 +0000 (22:13 -0600)]
socfpga: Adding Clock Manager driver
Clock Manager driver will be called to reconfigure all the
clocks setting based on user input. The input are passed to
Preloader through handoff files
Signed-off-by: Chin Liang See <clsee@altera.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Tom Rini <trini@ti.com>
Cc: Wolfgang Denk <wd@denx.de>
CC: Pavel Machek <pavel@denx.de>
Cc: Dinh Nguyen <dinguyen@altera.com>
Acked-by: Pavel Machek <pavel@denx.de>
Tom Rini [Fri, 4 Apr 2014 14:09:19 +0000 (10:09 -0400)]
Revert "Start the deprecation process for generic board"
We've run into a non-trivial conversion to CONFIG_SYS_GENERIC_BOARD so
we'll postpone this notice until right after v2014.04 is out.
This reverts commit
36c4b1d98059244c34ec3327d9cc9f3c552fd01b.
Signed-off-by: Tom Rini <trini@ti.com>
Marek Vasut [Thu, 3 Apr 2014 17:12:21 +0000 (19:12 +0200)]
arm: mxs: Add support for generating signed BootStream
This patch adds the groundwork for generating signed BootStream, which
can be used by the HAB library in i.MX28. We are adding a new target,
u-boot-signed.sb , since the process for generating regular non-signed
BootStream is much easier. Moreover, the signed bootstream depends on
external _proprietary_ _binary-only_ tool from Freescale called 'cst',
which is available only under NDA.
To make things even uglier, the CST or HAB mandates a kind-of circular
dependency. The problem is, unlike the regular IVT, which is generated
by mxsimage, the IVT for signed boot must be generated by hand here due
to special demands of the CST. The U-Boot binary (or SPL binary) and IVT
are then signed by the CST as a one block. But here is the problem. The
size of the entire image (U-Boot, IVT, CST blocks) must be appended at
the end of IVT. But the size of the entire image is not known until the
CST has finished signing the U-Boot and IVT. We solve this by expecting
the CST block to be always 3904B (which it is in case two files, U-Boot
and the hand-made IVT, are signed in the CST block).
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Stefano Babic [Fri, 4 Apr 2014 09:35:30 +0000 (11:35 +0200)]
Merge branch 'master' of git://git.denx.de/u-boot-arm into master
Conflicts:
arch/arm/cpu/arm926ejs/mxs/mxsimage.mx23.cfg
arch/arm/cpu/arm926ejs/mxs/mxsimage.mx28.cfg
Signed-off-by: Stefano Babic <sbabic@denx.de>
Stefano Babic [Fri, 4 Apr 2014 09:29:29 +0000 (11:29 +0200)]
Revert "arm: mxs: Add support for generating signed BootStream"
This reverts commit
53e6b14e037c9f72e6d03244c32d8d597e2e0234.
Patch does not merge anymore with u-boot-arm and must be rebased.
Signed-off-by: Stefano Babic <sbabic@denx.de>
Przemyslaw Marczak [Wed, 2 Apr 2014 08:20:07 +0000 (10:20 +0200)]
trats/trats2: enable CONFIG_RANDOM_UUID
This change enables automatically uuid generation by command gpt.
In case of updating partitions layout user don't need to care about
generate uuid manually.
Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Cc: Minkyu Kang <mk7.kang@samsung.com>
Cc: Piotr Wilczek <p.wilczek@samsung.com>
Cc: Stephen Warren <swarren@nvidia.com>
Cc: Lukasz Majewski <l.majewski@samsung.com>
Cc: trini@ti.com
Przemyslaw Marczak [Wed, 2 Apr 2014 08:20:06 +0000 (10:20 +0200)]
cmd:gpt: randomly generate each partition uuid if undefined
Changes:
- randomly generate partition uuid if any is undefined and CONFIG_RAND_UUID
is defined
- print debug info about set/unset/generated uuid
- update doc/README.gpt
Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Acked-by: Lukasz Majewski <l.majewski@samsung.com>
Cc: Piotr Wilczek <p.wilczek@samsung.com>
Cc: Tom Rini <trini@ti.com>
Cc: Stephen Warren <swarren@nvidia.com>
Cc: Lukasz Majewski <l.majewski@samsung.com>
Przemyslaw Marczak [Wed, 2 Apr 2014 08:20:05 +0000 (10:20 +0200)]
new commands: uuid and guid - generate random unique identifier
Those commands basis on implementation of random UUID generator version 4
which is described in RFC4122. The same algorithm is used for generation
both ids but string representation is different as below.
char: 0 9 14 19 24 36
xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
UUID: be be be be be
GUID: le le le be be
Commands usage:
- uuid [<varname>]
- guid [<varname>]
The result is saved in environment as a "varname" variable if argument is given,
if not then it is printed.
New config:
- CONFIG_CMD_UUID
Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Cc: Stephen Warren <swarren@nvidia.com>
Cc: Lukasz Majewski <l.majewski@samsung.com>
Cc: trini@ti.com
Przemyslaw Marczak [Wed, 2 Apr 2014 08:20:04 +0000 (10:20 +0200)]
lib: uuid: add functions to generate UUID version 4
This patch adds support to generate UUID (Universally Unique Identifier)
in version 4 based on RFC4122, which is randomly.
Source: https://www.ietf.org/rfc/rfc4122.txt
Changes:
- new configs:
- CONFIG_LIB_UUID for compile lib/uuid.c
- CONFIG_RANDOM_UUID for functions gen_rand_uuid() and gen_rand_uuid_str()
- add configs dependency to include/config_fallbacks.h for lib uuid.
lib/uuid.c:
- add gen_rand_uuid() - this function writes 16 bytes len binary representation
of UUID v4 to the memory at given address.
- add gen_rand_uuid_str() - this function writes 37 bytes len hexadecimal
ASCII string representation of UUID v4 to the memory at given address.
Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Cc: Stephen Warren <swarren@nvidia.com>
Cc: Lukasz Majewski <l.majewski@samsung.com>
[trini: Add CONFIG_EFI_PARTITION to fallbacks]
Signed-off-by: Tom Rini <trini@ti.com>
Przemyslaw Marczak [Wed, 2 Apr 2014 08:20:03 +0000 (10:20 +0200)]
lib: uuid: code refactor for proper maintain between uuid bin and string
Changes in lib/uuid.c to:
- uuid_str_to_bin()
- uuid_bin_to_str()
New parameter is added to specify input/output string format in listed functions
This change allows easy recognize which UUID type is or should be stored in given
string array. Binary data of UUID and GUID is always stored in big endian, only
string representations are different as follows.
String byte: 0 36
String char: xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
string UUID: be be be be be
string GUID: le le le be be
This patch also updates functions calls and declarations in a whole code.
Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Cc: Stephen Warren <swarren@nvidia.com>
Cc: Lukasz Majewski <l.majewski@samsung.com>
Cc: trini@ti.com