LuminaSensum/barebox

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LuminaSensum / barebox

History for barebox / arch / ppc / lib

2015-01-08	d6d28ac Browse files » kbuild: move asm-offsets.h rule to ./Kbuild ... Currently, MIPS is the only architecture that needs include/generated/asm-offsets.h, but we have got ./Kbuild file now. It is a good reason to move asm-offsets.h rule from arch/mips/Makefile to ./Kbuild and add dummy asm-offsets.c for the other architectures. asm-offsets.h would be useful for all the architectures. This commit does not implement include/generated/bounds.h, but if necessary, it is easy to implement it. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Masahiro Yamada authored on 23 Dec 2014 Sascha Hauer committed on 8 Jan 2015
2014-03-03	35c4957 Browse files » MPC85xx: fix memory layout to prevent corruption during memtest ... Memory regions on MPC85xx boards are incorrectly defined leading to corruption when running memory tests. This patch updates the memory layout of MPC85xx boards so that critical memory regions can be correctly reserved during the memory test. Tested on the P2020RDB and DA923RC. Signed-off-by: Renaud Barbier <renaud.barbier@ge.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Renaud Barbier authored on 28 Feb 2014 Sascha Hauer committed on 3 Mar 2014
2014-01-10	9bd67f5 Browse files » bootm: introduce bootm_load_os helper ... The common bootm code used to load uImage contents to SDRAM before calling into the handlers if possible. This makes the handlers complicated since they have to handle many cases. Instead, introduce a helper to load the os after the handlers have figured out a good load address. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 10 Jan 2014
2013-09-09	9d27454 Browse files » ppc: bootm: relocate fdt to valid boot memory ... For the MPC85xx family of SOCs Linux expects any boot firmware information to be passed in the first 64MiB of memory. This adds support to ensure that the device tree is relocated to a valid location if it is outside that address range. For the other SOC family currently present in the ppc architecture, the default is not to relocate as at Linux startup the virtual address equals the physical address. Signed-off-by: Renaud Barbier <renaud.barbier@ge.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Renaud Barbier authored on 6 Sep 2013 Sascha Hauer committed on 9 Sep 2013
2013-03-06	6d6edfc Browse files » bootm: Pass unflattened devicetree to handlers ... This makes it possible to modify the tree in the handlers. This is necessary because the initrd addresses are only known inside the handlers, but not to the generic bootm code. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 6 Mar 2013
2013-01-27	a01e54d Browse files » treewide: fix format specifiers ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 27 Jan 2013
2012-09-17	77322aa Browse files » Treewide: remove address of the Free Software Foundation ... The FSF address has changed in the past. Instead of updating it each time the address changes, just drop it completely treewide. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 17 Sep 2012
2012-05-17	1b1c049 Browse files » Set _text_base to the firmware relocation address ... _text_base assignment has been removed earlier from lib/board.c for the mpc5xxx. For the 85xx, _text_base is set to where the firmware relocates in memory as passed by the function input variable. Signed-off-by: Renaud Barbier <renaud.barbier@ge.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Renaud Barbier authored on 17 May 2012 Sascha Hauer committed on 17 May 2012
2012-05-11	6cd96bd Browse files » ppc reloc.S: use a common trap relocation function ... The trap relocation function trap_reloc can be used across several PPC platforms and is added to the ppc library. Accordingly, the definition of trap_reloc is removed from mach-mpc5xxx/start.S Signed-off-by: Renaud Barbier <renaud.barbier@ge.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Renaud Barbier authored on 10 May 2012 Sascha Hauer committed on 11 May 2012
2012-05-02	bd20ba6 Browse files » Preparation stage to support multiple PPC architectures ... arch/ppc/Kconfig is reworked to make the configuration environment architecture neutral. All MPC5200 configuration is moved to the MPC5200 architecture specific configuration file. These modifications are reflected in the PCM030 board support. arch/ppc/Makefile compilation directives are updated in preparation for the introduction of future cpus/machines. lib/time.c is moved to the architecture specific directory and the building instructions updated in the Make files. The file is cleaned up of unused code. The definition of L1_CACHE_... is updated and CACHELINE_SIZE is defined in ppc/include/asm/cache.h for future use by the mpc85xx. The file mach-mpc5xxx/pci_mpc5200.c and mach-mpc5xxx/start.S are updated accordingly. The declaration of search_exception_table is moved in include/asm/common.h because it is used across architectures. mach-mpc5xxx/traps.c is also updated to reflect this change. The definition of exception in asm/ppc_asm.tmpl is updated for future use by the mpc85xx. The file starts.S in mach-mpc5xxx is updated accordingly. Signed-off-by: Renaud Barbier <renaud.barbier@ge.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Renaud Barbier authored on 1 May 2012 Sascha Hauer committed on 2 May 2012
2012-04-13	a9c5b19 Browse files » ppc: remove unused init_board_data function ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 13 Apr 2012
2011-12-17	146a7fe Browse files » Merge branch 'work/uimage' into next ... Conflicts: arch/ppc/lib/ppclinux.c commands/bootm.c include/boot.h Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 17 Dec 2011
2011-12-15	84fd8a9 Browse files » Merge branch 'pu/ppc-oftree' into next Sascha Hauer committed on 15 Dec 2011
	609c4a9 Browse files » ppc: switch to libfdt based oftree implementation ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 15 Dec 2011
	fc72640 Browse files » remove unused watchdog header ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 15 Dec 2011
	d4e5c6b Browse files » bootm: use new uimage code ... This switches the bootm code to the new uimage code. Also bootm can now handle other types of images than uImages. Currently the only architecture making use of this is arm which allows to boot zImages, raw images and barebox images. I intended to make a more bisectable series from this but I failed becuase there are many dependencies and no matter how I tried the patches grew bigger and and bigger. So I decided to put this all in a single patch. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 15 Dec 2011
2011-12-14	a46098b Browse files » ppc: switch to libfdt based oftree implementation ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 14 Dec 2011
2011-12-03	70f7691 Browse files » fix malloc space sizes ... end is start + size - 1, not start + size. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 3 Dec 2011
2011-11-29	351058f Browse files » bootm: push relocate_image up to the generic command ... All handlers used to just relocate the image without any checks, so we are doomed if we write outside of SDRAM or will overwrite ourselves. Move the relocation up to the generic part where we have a chance of catching these issues. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 29 Nov 2011
2011-11-28	38884da Browse files » remove irq support fragments ... We never had interrupt support in barebox and we have no plans to add interrupt support. Even if we do I doubt the current fragments of irq support are helpful, so remove them. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 28 Nov 2011
2011-09-27	e1278be Browse files » ppc: hardcode sdram base to 0x0 ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 27 Sep 2011
2011-09-27	d01070c Browse files » remove EARLY_INIT and EARLY_CONSOLE support ... Bitrotted over time and nearly unused, so remove it. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 27 Sep 2011
2011-09-23	0fc7fb6 Browse files » rename include/mem_malloc.h to include/memory.h ... Which is a better name and also better to collect other things. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 23 Sep 2011
2011-08-01	147affb Browse files » remove unused global_data.h ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 1 Aug 2011
2011-07-28	4cc463f Browse files » barebox compilation with gcc 4.5.2 and ptxdist ... From `9b39850` Mon Sep 17 00:00:00 2001 From: Andre Naujoks <nautsch2@googlemail.com> Date: Wed, 27 Jul 2011 11:29:43 +0200 Subject: [PATCH 2/2] Ported ppc ashrdi3 from linux kernel Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andre Naujoks authored on 27 Jul 2011 Sascha Hauer committed on 28 Jul 2011
2011-07-28	0947b2e Browse files » barebox compilation with gcc 4.5.2 and ptxdist ... From `c479527` Mon Sep 17 00:00:00 2001 From: Andre Naujoks <nautsch2@googlemail.com> Date: Wed, 27 Jul 2011 11:28:35 +0200 Subject: [PATCH 1/2] Ported crtsavres from linux kernel to barebox Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Andre Naujoks authored on 27 Jul 2011 Sascha Hauer committed on 28 Jul 2011
2011-01-07	74d1e23 Browse files » ppc: fix printf compiler warnings ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 7 Jan 2011
2010-11-29	f69626c Browse files » clocksource: switch mask to CLOCKSOURCE_MASK ... Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Jean-Christophe PLAGNIOL-VILLARD authored on 29 Nov 2010 Sascha Hauer committed on 29 Nov 2010
2010-10-21	51d4b74 Browse files » remove strange flush_cache functions ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 21 Oct 2010
2010-10-13	a64c756 Browse files » image: remove confusing image_check_* functions ... The function names do not make it clear what return value is expected and do not save a single line of code. Put the code inline and unbreak the wrong checks introduced with `a3c1e5d`. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Eric Bénard <eric@eukrea.com> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Sascha Hauer committed on 13 Oct 2010