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2022-01-02MIPS: new Kconfig option ZBOOT_LOAD_ADDRESSYunQiang Su1-1/+0
If this option is not 0x0, it will be used for zboot load address. Otherwise, the result of calc_vmlinuz_load_addr will be used. The zload-y value for generic are also removed then, as the current value breaks booting on qemu -M boston. The result of calc_vmlinuz_load_addr works well for most of cases. The default value of bcm47xx keeps as it currently. Signed-off-by: YunQiang Su <[email protected]> Signed-off-by: Thomas Bogendoerfer <[email protected]>
2022-01-02MIPS: enable both vmlinux.gz.itb and vmlinuz for genericYunQiang Su1-1/+1
vmlinux.gz.itb should be appended to all-$(CONFIG_MIPS_GENERIC) instead of replacing. Otherwise, no vmlinuz will be built. Signed-off-by: YunQiang Su <[email protected]> Signed-off-by: Thomas Bogendoerfer <[email protected]>
2021-08-12MIPS: generic: Allow generating FIT image for Marduk boardJiaxun Yang1-0/+1
Marduk is based on IMG pistachio SoC. The platform is using MIPS UHI booting protocol and does have a proper devicetree implement, thus it could be a part of generic kernel. Signed-off-by: Jiaxun Yang <[email protected]> Signed-off-by: Thomas Bogendoerfer <[email protected]>
2020-11-12MIPS: mscc: Add serval supportGregory CLEMENT1-0/+1
Add a device trees and FIT image support for the Microsemi Serval SoC which belongs to same family of the Ocelot SoC. It is based on the work of Lars Povlsen <[email protected]>. Signed-off-by: Gregory CLEMENT <[email protected]> Acked-by: Alexandre Belloni <[email protected]> Signed-off-by: Thomas Bogendoerfer <[email protected]>
2020-11-12MIPS: mscc: Add jaguar2 supportGregory CLEMENT1-0/+1
Add a device trees and FIT image support for the Microsemi Jaguar2 SoC which belongs to same family of the Ocelot SoC. It is based on the work of Lars Povlsen <[email protected]>. Signed-off-by: Gregory CLEMENT <[email protected]> Acked-by: Alexandre Belloni <[email protected]> Signed-off-by: Thomas Bogendoerfer <[email protected]>
2020-11-12MIPS: mscc: build FIT image for LutonGregory CLEMENT1-0/+1
Luton now has already an u-boot port so let's build FIT images. Signed-off-by: Gregory CLEMENT <[email protected]> Acked-by: Alexandre Belloni <[email protected]> Signed-off-by: Thomas Bogendoerfer <[email protected]>
2020-09-18MIPS: jz4740: Rename jz4740 folders to ingenicPaul Cercueil1-1/+1
Now that all the jz4740 platform code has been removed, and we're left with only a Kconfig and the cpu-feature-overrides.h file, finalize the cleanup process by renaming the jz4740 and include/mach-jz4740 folders to ingenic and include/mach-ingenic. Signed-off-by: Paul Cercueil <[email protected]> Signed-off-by: Thomas Bogendoerfer <[email protected]>
2020-09-18MIPS: generic: Add support for Ingenic SoCsPaul Cercueil1-0/+3
Add support for Ingenic SoCs in arch/mips/generic/. The Kconfig changes are here to ensure that it is possible to compile either a generic kernel that supports Ingenic SoCs, or a Ingenic-only kernel, both using the same code base, to avoid duplicated code. Signed-off-by: Paul Cercueil <[email protected]> Signed-off-by: Thomas Bogendoerfer <[email protected]>
2020-09-18MIPS: generic: Add support for zbootPaul Cercueil1-0/+1
There is no reason we can't create compressed kernels here, so select the option SYS_SUPPORTS_ZBOOT. Signed-off-by: Paul Cercueil <[email protected]> Signed-off-by: Thomas Bogendoerfer <[email protected]>
2020-05-13MIPS: Only include the platform file neededThomas Bogendoerfer1-1/+0
Instead of including all Platform files, we simply include the needed one and avoid clashes with makefile variables. Signed-off-by: Thomas Bogendoerfer <[email protected]>
2018-10-09MIPS: mscc: add PCB120 to the ocelot fitImageQuentin Schulz1-1/+1
PCB120 and PCB123 are both development boards based on Microsemi Ocelot so let's use the same fitImage for both. Reviewed-by: Alexandre Belloni <[email protected]> Signed-off-by: Quentin Schulz <[email protected]> Signed-off-by: Paul Burton <[email protected]> Patchwork: https://patchwork.linux-mips.org/patch/20871/ Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected]
2018-07-24mips: mscc: build FIT image for OcelotAlexandre Belloni1-0/+1
Ocelot now has a u-boot port, allow building FIT images instead of relying on the legacy detection and builtin DTB. Signed-off-by: Alexandre Belloni <[email protected]> Reviewed-by: James Hogan <[email protected]> Signed-off-by: Paul Burton <[email protected]> Patchwork: https://patchwork.linux-mips.org/patch/19632/ Cc: Ralf Baechle <[email protected]> Cc: [email protected] Cc: [email protected]
2018-05-14MIPS: xilfpga: Actually include FDT in fitImageAlexandre Belloni1-0/+1
Commit b35565bb16a5 ("MIPS: generic: Add support for MIPSfpga") added and its.S file for xilfpga but forgot to add it to arch/mips/generic/Platform so it is never used. Fixes: b35565bb16a5 ("MIPS: generic: Add support for MIPSfpga") Signed-off-by: Alexandre Belloni <[email protected]> Cc: Ralf Baechle <[email protected]> Cc: [email protected] Cc: <[email protected]> # 4.15+ Patchwork: https://patchwork.linux-mips.org/patch/19245/ Signed-off-by: James Hogan <[email protected]>
2017-11-03Update MIPS email addressesPaul Burton1-1/+1
MIPS will soon not be a part of Imagination Technologies, and as such many @imgtec.com email addresses will no longer be valid. This patch updates the addresses for those who: - Have 10 or more patches in mainline authored using an @imgtec.com email address, or any patches dated within the past year. - Are still with Imagination but leaving as part of the MIPS business unit, as determined from an internal email address list. - Haven't already updated their email address (ie. JamesH) or expressed a desire to be excluded (ie. Maciej). - Acked v2 or earlier of this patch, which leaves Deng-Cheng, Matt & myself. New addresses are of the form [email protected], and all verified against an internal email address list. An entry is added to .mailmap for each person such that get_maintainer.pl will report the new addresses rather than @imgtec.com addresses which will soon be dead. Instances of the affected addresses throughout the tree are then mechanically replaced with the new @mips.com address. Signed-off-by: Paul Burton <[email protected]> Cc: Deng-Cheng Zhu <[email protected]> Cc: Deng-Cheng Zhu <[email protected]> Acked-by: Dengcheng Zhu <[email protected]> Cc: Matt Redfearn <[email protected]> Cc: Matt Redfearn <[email protected]> Acked-by: Matt Redfearn <[email protected]> Cc: Andrew Morton <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] Signed-off-by: Linus Torvalds <[email protected]>
2017-08-29MIPS: generic: Move NI 169445 FIT image source to its own filePaul Burton1-0/+1
Move the NI 169445 board flattened image tree source into its own file which is concatenated into the final image tree source used to build the flattened image tree. Separating boards into different files will help us to avoid conflicts as boards are added. Signed-off-by: Paul Burton <[email protected]> Cc: Nathan Sullivan <[email protected]> Cc: [email protected] Patchwork: https://patchwork.linux-mips.org/patch/16940/ Signed-off-by: Ralf Baechle <[email protected]>
2017-08-29MIPS: generic: Move Boston FIT image source to its own filePaul Burton1-0/+1
Move the Boston board flattened image tree source into its own file which is concatenated into the final image tree source used to build the flattened image tree. Separating boards into different files will help us to avoid conflicts as boards are added. Signed-off-by: Paul Burton <[email protected]> Cc: [email protected] Patchwork: https://patchwork.linux-mips.org/patch/16939/ Signed-off-by: Ralf Baechle <[email protected]>
2017-08-29MIPS: Allow platform to specify multiple its.S filesPaul Burton1-0/+2
In preparation for splitting arch/mips/generic/vmlinux.its.S into multiple files such that it doesn't become a conflict magnet as boards are added, allow platforms to specify a list of image tree source files which will be concatenated to form the final source used to build the image tree. Signed-off-by: Paul Burton <[email protected]> Cc: [email protected] Patchwork: https://patchwork.linux-mips.org/patch/16938/ Signed-off-by: Ralf Baechle <[email protected]>
2016-10-06MIPS: generic: Introduce generic DT-based board supportPaul Burton1-0/+14
Introduce a "generic" platform, which aims to be board-agnostic by making use of device trees passed by the boot protocol defined in the MIPS UHI (Universal Hosting Interface) specification. Provision is made for supporting boards which use a legacy boot protocol that can't be changed, but adding support for such boards or any others is left to followon patches. Right now the built kernels expect to be loaded to 0x80100000, ie. in kseg0. This is fine for the vast majority of MIPS platforms, but nevertheless it would be good to remove this limitation in the future by mapping the kernel via the TLB such that it can be loaded anywhere & map itself appropriately. Configuration is handled by dynamically generating configs using scripts/kconfig/merge_config.sh, somewhat similar to the way powerpc makes use of it. This allows for variations upon the configuration, eg. differing architecture revisions or subsets of driver support for differing boards, to be handled without having a large number of defconfig files. Signed-off-by: Paul Burton <[email protected]> Cc: [email protected] Patchwork: https://patchwork.linux-mips.org/patch/14353/ Signed-off-by: Ralf Baechle <[email protected]>
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