LuminaSensum/barebox

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LuminaSensum / barebox

History for barebox / arch / mips

2020-03-18	8c02f14 Browse files » Merge branch 'for-next/misc' Sascha Hauer committed on 18 Mar 2020
2020-03-11	4d05754 Browse files » kbuild: rename barebox-{common, lds} to BAREBOX_{OBJS, LDS} ... The previous commit renamed barebox-pbl-common because you cannot export a variable that contain hyphens. These variables are not exported for now. I am just renaming them for consistency. barebox-common -> BAREBOX_OBJS barebox-lds -> BAREBOX_LDS If barebox moves the link rules into scripts/link-barebox.sh like Linux did, these two must be exported anyway. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Masahiro Yamada authored on 10 Mar 2020 Sascha Hauer committed on 11 Mar 2020
2020-03-11	739a49a Browse files » kbuild: rename barebox-pbl-common to BAREBOX_PBL_OBJS ... 'export barebox-pbl-common' does not work reliably because hyphens are disallowed in shell variables. This caused a problem in Linux in the past. See Linux commit 2bfbe7881ee0 ("kbuild: Do not use hyphen in exported variable name"). The same problem occurs when you build barebox with O= and the directory path to the source tree contains a shell special character like '~'. The maintainer of GNU Make stated that there is no consistent way to export variables that do not meet the shell's naming criteria. (https://savannah.gnu.org/bugs/?55719) Consequently, you cannot use hyphens in exported variables. Rename barebox-pbl-common to BAREBOX_PBL_OBJS. I named it after KBUILD_VMLINUX_OBJS in the Linux top Makefile. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Masahiro Yamada authored on 10 Mar 2020 Sascha Hauer committed on 11 Mar 2020
2020-02-25	525cd9f Browse files » MIPS: ath79: add support for OpenEmbed SOM9331 board ... Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Oleksij Rempel authored on 22 Feb 2020 Sascha Hauer committed on 25 Feb 2020
2020-02-18	d6787a3 Browse files » Merge branch 'for-next/misc' Sascha Hauer committed on 18 Feb 2020
2020-02-10	07c4c06 Browse files » images: Use separate LDFLAGS for PBL ... When setting CONFIG_PBL_RELOCATABLE=y (selected by PBL_MULTI_IMAGES) and CONFIG_RELOCATABLE=n (trying to reduce image size), the PBL is also linked with "-static" instead of "-pie". The result is a non-working PBL. As a side effect, also get rid of erroneous "-Map barebox.map" when linking the PBL. Only changed for ARM, are any other platforms affected? Signed-off-by: Christian Eggers <ceggers@arri.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Christian Eggers authored on 27 Jan 2020 Sascha Hauer committed on 10 Feb 2020
2020-02-03	c622c8b Browse files » MIPS: don't overlay relocation data with BSS ... .bss __rel_start (OVERLAY) was used to optimize RAM size used by barebox. Since .bss and __rel_start overlap, we should clear bss only after __rel_start was used. Following patch changed initialization sequence to clear .bss before __rel_start: 1e5aef61fc6a444 ("MIPS: reloc: init bss and cpu") This make relocation buffer unusable and broke relocation with different symptoms reported by Antony Pavlov <antonynpavlov@gmail.com>: * iomem output has no information on sdram regions, so memtest is unusable; * pc = 0xa081232c, relocation does not work, barebox is located with 8M offset from start of RAM. The board has 256M and relocation routine should move barebox code much higher; * pc = 0xa081232c, so barebox code works from KSEG1 not from KSEG0 as MMU=y option implies. There is a choice of moving .bss clear sequence after __rel_start or remove this optimization. Since the use of this optimization is minimal and danger to trap in to similar issue is still high, i prefer to remove this optimization. As result of this change, we need to fix calculation of relocation are size: relocate_code() calculates relocation area size as a sum (barebox_image_size + bss_len). barebox_image_size and bss_len are calculated as (__image_end - __image_start) and (__bss_stop - __bss_start) respectively. This doesn't take into account relocation data placed between __image_end and __bss_start. However relocation preserves BSS position relative to image start, as if relocation data is still there. This causes RAM overflow during BSS initialization in main_entry(). This problem may be hidden due to the alignment of the `relocaddr`. Reported-by: Antony Pavlov <antonynpavlov@gmail.com> Fixes: 1e5aef61fc6a444 ("MIPS: reloc: init bss and cpu") Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Signed-off-by: Peter Mamonov <pmamonov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Oleksij Rempel authored on 30 Jan 2020 Sascha Hauer committed on 3 Feb 2020
2020-01-16	6745b22 Browse files » MIPS: actually use CONFIG_MIPS_RELOCATION_TABLE_SIZE ... The commit 28ed10d6a67c9 ("MIPS: relocation: add relocation support") introduce the Kconfig CONFIG_MIPS_RELOCATION_TABLE_SIZE parameter but it is never used. Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Antony Pavlov authored on 15 Jan 2020 Sascha Hauer committed on 16 Jan 2020
2020-01-14	661ef43 Browse files » MIPS: dts: rename tplink-mr3020.dts -> ar9331_tl_mr3020.dts ... Linux MIPS uses <soc-name>_<board-name>.dts board dts-file naming scheme so use it in barebox too. Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Antony Pavlov authored on 9 Jan 2020 Sascha Hauer committed on 14 Jan 2020
2020-01-06	0d0d89d Browse files » MIPS: loongson: rename CPU_LOONGSON1 to CPU_GS232 ... The CPU in the loongson 1b SoC is called GS232. Here is some active chips and it's core: NAME CPU Core(s) The loongson 3 series/server & desktop 3A3000/3B3000 GS464E 64bit x4 3A2000/3B2000 GS464E 64bit x4 3B1500 GS464 64bit x8 3A1000 GS464 64bit x4 The loongson 2 series/low power 2K1000 GS264 64bit x2 2F GS464 64bit x1 2H GS464 64bit x1 The loongson 1 series/embeded 1C101 GS132R 32bit ? 1D GS132 32bit ? 1C GS232 32bit x1 1B GS232 32bit x1 1A GS232 32bit x1 see: [1] http://www.loongson.cn/product/ Signed-off-by: Du Huanpeng <duhuanpeng@loongson.cn> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Du Huanpeng authored on 26 Nov 2019 Sascha Hauer committed on 6 Jan 2020
2019-11-27	fa2081d Browse files » MIPS: Makefile: minor codingstyle fix ... it exceeds 80 chararacters per line, but is more readable and agrees agrees with the previous lines. Signed-off-by: Du Huanpeng <duhuanpeng@loongson.cn> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Du Huanpeng authored on 26 Nov 2019 Sascha Hauer committed on 27 Nov 2019
2019-11-19	8ee3797 Browse files » MIPS: ath79: art: fix typo in SPDX-License-Identifier ... Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Oleksij Rempel authored on 18 Nov 2019 Sascha Hauer committed on 19 Nov 2019
2019-11-06	c92e648 Browse files » MIPS: loongsonl: pull headers from linux kernel ... Signed-off-by: Du Huanpeng <u74147@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Du Huanpeng authored on 4 Nov 2019 Sascha Hauer committed on 6 Nov 2019
2019-10-23	1e5aef6 Browse files » MIPS: reloc: init bss and cpu ... We need it to make flush_cache_all() work properly. Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Oleksij Rempel authored on 21 Oct 2019 Sascha Hauer committed on 23 Oct 2019
	9305f5c Browse files » MIPS: move r4k_cache_init in to cpu_probe function ... Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Oleksij Rempel authored on 21 Oct 2019 Sascha Hauer committed on 23 Oct 2019
	0ca2c61 Browse files » MIPS: reloc: remove init of relocated bss ... It will be done in main_entry() any way. Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Oleksij Rempel authored on 21 Oct 2019 Sascha Hauer committed on 23 Oct 2019
2019-10-17	e66acf2 Browse files » Merge branch 'for-next/rsa' Sascha Hauer committed on 17 Oct 2019
2019-10-14	c2cf944 Browse files » MIPS: net: ag71xx/ar9331: partially sync network support with upstream ... Ethernet support for ar9331 is upstream now. So, drop every thing what is provided by upstream devicetree and rename compatible in the driver. barebox network driver will need more work to be upstream compliant. For example we should not request or touch the gmac register directly. Since currently it is not clear how this should be implemented, patch the upstream dts with reg-names = "ge0", "gmac". Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Oleksij Rempel authored on 1 Oct 2019 Sascha Hauer committed on 14 Oct 2019
	c5d38e9 Browse files » lds: Add and use RO_DATA_SECTION macro ... We have many different pointer arrays which we put into linker sections and each time there's one added we have to adjust all linker scripts. This adds a common RO_DATA_SECTION define and uses it for all architectures. This makes it easier to add a new linker array. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 14 Oct 2019
	b680d2e Browse files » lds: create and use BAREBOX_PCI_FIXUP macro ... No need to repeat the pci fixup sections in each linker script. Add a define for it. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 14 Oct 2019
	22bdecc Browse files » lds: Move start/end address variables into defines ... For the older section defines we specify the start and end addresses outside the macro which means we have to repeat them in each linker script. Make the start/end addresses part of the define to simplify things. While at it, add a BAREBOX_ prefix to the INITCALLS and EXITCALLS macros for consistency to the other defines. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Sam Ravnborg <sam@ravnborg.org> Sascha Hauer committed on 14 Oct 2019
	4cb19a1 Browse files » barebox.lds: Remove unnecessary braces ... The BAREBOX_CLK_TABLE and BAREBOX_DTB macros are defines that do not take a parameter, so we can remove the braces. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 14 Oct 2019
2019-09-12	9b1102c Browse files » Merge branch 'for-next/misc' Sascha Hauer committed on 12 Sep 2019
2019-09-12	f48a159 Browse files » Merge branch 'for-next/mips' Sascha Hauer committed on 12 Sep 2019
2019-09-06	aa329e5 Browse files » mips: bootm: Cast elf entry into unsigned long ... Since elf entry type is now a u64 to accomodate both type of elf files (64 and 32 bits), we need to cast it to the pointer length before casting it to the pointer type. Signed-off-by: Clement Leger <cleger@kalray.eu> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Clement Leger authored on 4 Sep 2019 Sascha Hauer committed on 6 Sep 2019
2019-08-30	bb1e38c Browse files » Kconfig: retire empty <asm/barebox.h> ... With the latest changes, this file is empty on all archs. Drop it. Signed-off-by: Ahmad Fatoum <ahmad@a3f.at> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Ahmad Fatoum authored on 27 Aug 2019 Sascha Hauer committed on 30 Aug 2019
2019-08-30	cb7d858 Browse files » Kconfig: create Kconfig symbol for ARCH_HAS_DATA_ABORT_MASK ... Other arch-specific features are exposed in Kconfig too, so do here likewise. Signed-off-by: Ahmad Fatoum <ahmad@a3f.at> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Ahmad Fatoum authored on 27 Aug 2019 Sascha Hauer committed on 30 Aug 2019
2019-08-28	02c67fe Browse files » MIPS: ath79: enable gpio key support. ... Most of ath79 devices have at least one gpio key. Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Oleksij Rempel authored on 26 Aug 2019 Sascha Hauer committed on 28 Aug 2019
	f316fd5 Browse files » MIPS: dts: dpt-module: fix gpio button ... GPIO11 is set to 0 by default and there is no internal pull ups to set a different configuration. To fix the system with gpio-key activated we need to fix devicetree first. Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Oleksij Rempel authored on 26 Aug 2019 Sascha Hauer committed on 28 Aug 2019
	8e83659 Browse files » MIPS: ath79: enable watchdog support ... all ath79 based SoCs have watchdog. Make sure, it can be used. Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Oleksij Rempel authored on 26 Aug 2019 Sascha Hauer committed on 28 Aug 2019