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kconfig: add board Kconfig and defconfig files This commit adds: - arch/${ARCH}/Kconfig provide a menu to select target boards - board/${VENDOR}/${BOARD}/Kconfig or board/${BOARD}/Kconfig set CONFIG macros to the appropriate values for each board - configs/${TARGET_BOARD}_defconfig default setting of each board (This commit was automatically generated by a conversion script based on boards.cfg) In Linux Kernel, defconfig files are located under arch/${ARCH}/configs/ directory. It works in Linux Kernel since ARCH is always given from the command line for cross compile. But in U-Boot, ARCH is not given from the command line. Which means we cannot know ARCH until the board configuration is done. That is why all the "*_defconfig" files should be gathered into a single directory ./configs/. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Simon Glass <sjg@chromium.org>
2014-07-30 05:08:14 +00:00
menu "PowerPC architecture"
depends on PPC
config SYS_ARCH
default "powerpc"
choice
prompt "CPU select"
arch: Make board selection choices optional By making the board selections optional, every defconfig will include the board selection when running savedefconfig so if a new board is added to the top of the list of choices the former top's defconfig will still be correct. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Cc: Tom Rini <trini@konsulko.com>
2015-05-12 19:46:23 +00:00
optional
kconfig: add board Kconfig and defconfig files This commit adds: - arch/${ARCH}/Kconfig provide a menu to select target boards - board/${VENDOR}/${BOARD}/Kconfig or board/${BOARD}/Kconfig set CONFIG macros to the appropriate values for each board - configs/${TARGET_BOARD}_defconfig default setting of each board (This commit was automatically generated by a conversion script based on boards.cfg) In Linux Kernel, defconfig files are located under arch/${ARCH}/configs/ directory. It works in Linux Kernel since ARCH is always given from the command line for cross compile. But in U-Boot, ARCH is not given from the command line. Which means we cannot know ARCH until the board configuration is done. That is why all the "*_defconfig" files should be gathered into a single directory ./configs/. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Simon Glass <sjg@chromium.org>
2014-07-30 05:08:14 +00:00
config MPC83xx
bool "MPC83xx"
kbuild: create symbolic link only for ARM, AVR32, SPARC, PowerPC, x86 The symbolic link to SoC/CPU specific header directory is created during the build, while it is only necessary for ARM, AVR32, SPARC, x86, and some CPUs of PowerPC. For the other architectures, it just results in a broken symbolic link. Introduce CONFIG_CREATE_ARCH_SYMLINK to not create unneeded symbolic links. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2015-07-15 11:59:29 +00:00
select CREATE_ARCH_SYMLINK
crypto: Move SYS_FSL_SEC_COMPAT into driver Kconfig Instead of define CONFIG_SYS_FSL_SEC_COMPAT in header files for PowerPC and ARM SoCs, move it to Kconfig under the driver. Signed-off-by: York Sun <york.sun@nxp.com>
2016-12-28 16:43:30 +00:00
select SYS_FSL_HAS_SEC
crypto: Move CONFIG_SYS_FSL_SEC_LE and _BE to Kconfig Use Kconfig option to set little- or big-endian access to secure boot and trust architecture. Signed-off-by: York Sun <york.sun@nxp.com>
2016-12-28 16:43:31 +00:00
select SYS_FSL_SEC_BE
crypto: Move SYS_FSL_SEC_COMPAT into driver Kconfig Instead of define CONFIG_SYS_FSL_SEC_COMPAT in header files for PowerPC and ARM SoCs, move it to Kconfig under the driver. Signed-off-by: York Sun <york.sun@nxp.com>
2016-12-28 16:43:30 +00:00
select SYS_FSL_SEC_COMPAT_2
kconfig: add board Kconfig and defconfig files This commit adds: - arch/${ARCH}/Kconfig provide a menu to select target boards - board/${VENDOR}/${BOARD}/Kconfig or board/${BOARD}/Kconfig set CONFIG macros to the appropriate values for each board - configs/${TARGET_BOARD}_defconfig default setting of each board (This commit was automatically generated by a conversion script based on boards.cfg) In Linux Kernel, defconfig files are located under arch/${ARCH}/configs/ directory. It works in Linux Kernel since ARCH is always given from the command line for cross compile. But in U-Boot, ARCH is not given from the command line. Which means we cannot know ARCH until the board configuration is done. That is why all the "*_defconfig" files should be gathered into a single directory ./configs/. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Simon Glass <sjg@chromium.org>
2014-07-30 05:08:14 +00:00
config MPC85xx
bool "MPC85xx"
kbuild: create symbolic link only for ARM, AVR32, SPARC, PowerPC, x86 The symbolic link to SoC/CPU specific header directory is created during the build, while it is only necessary for ARM, AVR32, SPARC, x86, and some CPUs of PowerPC. For the other architectures, it just results in a broken symbolic link. Introduce CONFIG_CREATE_ARCH_SYMLINK to not create unneeded symbolic links. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2015-07-15 11:59:29 +00:00
select CREATE_ARCH_SYMLINK
fsl_ddr: Move DDR config options to driver Kconfig Create driver/ddr/fsl/Kconfig and move existing options. Clean up existing macros. Signed-off-by: York Sun <york.sun@nxp.com> [trini: Migrate sbc8641d, xpedite537x and MPC8536DS, run a moveconfig.py -s] Signed-off-by: Tom Rini <trini@konsulko.com>
2016-12-28 16:43:40 +00:00
select SYS_FSL_DDR
select SYS_FSL_DDR_BE
Convert CONFIG_SYS_FSL_CCSR_GUR_BE et al to Kconfig This converts the following to Kconfig: CONFIG_SYS_FSL_CCSR_GUR_BE CONFIG_SYS_FSL_CCSR_SCFG_BE CONFIG_SYS_FSL_ESDHC_BE CONFIG_SYS_FSL_IFC_BE CONFIG_SYS_FSL_PEX_LUT_BE CONFIG_SYS_FSL_CCSR_GUR_LE CONFIG_SYS_FSL_CCSR_SCFG_LE CONFIG_SYS_FSL_ESDHC_LE CONFIG_SYS_FSL_IFC_LE CONFIG_SYS_FSL_PEX_LUT_LE Signed-off-by: Tom Rini <trini@konsulko.com>
2022-07-23 17:05:09 +00:00
select SYS_FSL_IFC_BE
Makefile: Reduce usage of custom mpc85xx u-boot.bin target Building of final u-boot.bin binary for mpc85xx via binman is needed only when inserting DTB binary in the middle of the u-boot ELF binary (before .bootpg and .resetvec ELF sections). These requirements are met when CONFIG_MPC85XX_HAVE_RESET_VECTOR is enabled (= generating .bootpg/.resetvec sections) and CONFIG_OF_SEPARATE is enabled (= inserting DTB binary). So in all other cases use standard build procedure instead of custom mpc85xx u-boot.bin Makefile target via binman. Signed-off-by: Pali Rohár <pali@kernel.org> Signed-off-by: Marek Behún <kabel@kernel.org>
2022-08-03 11:24:42 +00:00
select BINMAN if MPC85XX_HAVE_RESET_VECTOR && OF_SEPARATE
Convert CONFIG_CMD_HASH to Kconfig This converts the following to Kconfig: CONFIG_CMD_HASH Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com> [trini: Rework slightly, enable on some boards again] Signed-off-by: Tom Rini <trini@konsulko.com>
2017-05-17 09:25:25 +00:00
imply CMD_HASH
Convert CONFIG_CMD_IRQ to Kconfig This converts the following to Kconfig: CONFIG_CMD_IRQ Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
2017-05-17 09:25:39 +00:00
imply CMD_IRQ
Kconfig: Sort bool, default, select and imply options Another round of sorting Kconfig entries aplhabetically. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Tom Rini <trini@konsulko.com> Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
2018-07-23 13:55:15 +00:00
imply USB_EHCI_HCD if USB
kconfig: add board Kconfig and defconfig files This commit adds: - arch/${ARCH}/Kconfig provide a menu to select target boards - board/${VENDOR}/${BOARD}/Kconfig or board/${BOARD}/Kconfig set CONFIG macros to the appropriate values for each board - configs/${TARGET_BOARD}_defconfig default setting of each board (This commit was automatically generated by a conversion script based on boards.cfg) In Linux Kernel, defconfig files are located under arch/${ARCH}/configs/ directory. It works in Linux Kernel since ARCH is always given from the command line for cross compile. But in U-Boot, ARCH is not given from the command line. Which means we cannot know ARCH until the board configuration is done. That is why all the "*_defconfig" files should be gathered into a single directory ./configs/. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Simon Glass <sjg@chromium.org>
2014-07-30 05:08:14 +00:00
powerpc: mpc8xx: Change CONFIG_8xx to CONFIG_MPC8xx CONFIG_8xx doesn't mean much outside of arch/powerpc/ This patch renames it CONFIG_MPC8xx just like CONFIG_MPC85xx etc ... It also renames 8xx_immap.h to immap_8xx.h to be consistent with other file names. Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
2018-03-16 16:20:41 +00:00
config MPC8xx
powerpc: Partialy restore core of mpc8xx CS Systemes d'Information (CSSI) manufactures 8xx boards for critical communication systems. Those boards have been running U-Boot since 2010 and will have to be maintained until at least 2027. commit 5b8e76c35ec312a3f73126bd1a2d2c0965b98a9f ("powerpc, 8xx: remove support for 8xx") orphaned those boards by removing support for the mpc8xx CPU. This commit partially restores support for the 8xx, with the following limitations: - Restores support for MPC866 and MPC885 only - Does not restore IDE, PCMCIA, I2C, USB - Does not restore examples - Does not restore POST - Does not restore Ethernet on SCC - Does not restore console on SCC - Does not restore bedbug and kgdb support As the 866 and 885 do not support the following features, they are not restored either: - VIDEO / LCD - RTC clock The CPM uCODE patch is not restored either, because: - 866 and 885 already have support for I2C and SPI relocation without a uCODE patch - relocation of SMC, I2C or SPI is only needed for using SCCs for Ethernet or QMC The dynamic setup/calculation of clocks is removed, we expect the target being use with the clock and PLPRCR register defined in the configuration. All the clock settings for 8xx prior to 866 is removed as well as we now only support 866 and 885. This code is mature and addresses mature boards. Therefore all code enclosed in '#if 0/#endif' and '#if XX_DEBUG/#endif' is unneeded. The following files are not restored by this patch: - arch/powerpc/cpu/mpc8xx/bedbug_860.c - arch/powerpc/cpu/mpc8xx/fec.h - arch/powerpc/cpu/mpc8xx/kgdb.S - arch/powerpc/cpu/mpc8xx/plprcr_write.S - arch/powerpc/cpu/mpc8xx/scc.c - arch/powerpc/cpu/mpc8xx/upatch.c - arch/powerpc/cpu/mpc8xx/video.c - arch/powerpc/include/asm/status_led.h - arch/powerpc/lib/ide.c - arch/powerpc/lib/ide.h - doc/README.MPC866 - drivers/pcmcia/mpc8xx_pcmcia.c - drivers/rtc/mpc8xx.c - drivers/usb/gadget/mpc8xx_udc.c - drivers/video/mpc8xx_lcd.c - examples/standalone/test_burst.c - examples/standalone/test_burst.h - examples/standalone/test_burst_lib.S - examples/standalone/timer.c - include/mpc823_lcd.h - include/usb/mpc8xx_udc.h - post/cpu/mpc8xx/Makefile - post/cpu/mpc8xx/cache.c - post/cpu/mpc8xx/cache_8xx.S - post/cpu/mpc8xx/ether.c - post/cpu/mpc8xx/spr.c - post/cpu/mpc8xx/uart.c - post/cpu/mpc8xx/usb.c - post/cpu/mpc8xx/watchdog.c Some of the restored files are not located in a proper location. In order to keep traceability of the changes, they will be moved to their correct location and moved to Kconfig in a followup patch. This patch also declares CSSI as point of contact for the update of the 8xx platform, as those boards are the only ones still being maintained on the 8xx area. A later patch will add those boards to the tree. Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
2017-07-06 08:23:22 +00:00
bool "MPC8xx"
board: MCR3000: cleanup config Some config is redundant with Kconfig. Fix it. Also remove unused configs Move SDRAM_MAX_SIZE in the only place it is used include/environment.h already defines CONFIG_ENV_SIZE from CONFIG_ENV_SECT_SIZE and defines CONFIG_ENV_ADDR as (CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET) remove BOOTARGS as bootargs is set by the different boot commands Fix CONFIG_SYS_INIT_RAM_ADDR and CONFIG_SYS_INIT_RAM_SIZE to be in line with CPM DPRAM organisation Remove CONFIG_SYS_GBL_DATA_SIZE, CONFIG_SYS_GBL_DATA_OFFSET and CONFIG_SYS_INIT_SP_OFFSET which are unused Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
2018-03-16 16:20:51 +00:00
select BOARD_EARLY_INIT_F
Convert CONFIG_CMD_REGINFO to Kconfig This patch converts CONFIG_CMD_REGINFO to Kconfig Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2017-08-04 22:34:40 +00:00
imply CMD_REGINFO
watchdog: mpc8xx_wdt: Watchdog driver and macros cleanup With the generic watchdog driver now implemented, this patch removes some legacy stuff from the MPC8xx watchdog driver and its Kconfig integration. CONFIG_MPC8xx_WATCHDOG is completely removed and hw_watchdog_reset() is made static, as the watchdog will now get serviced via the DM infrastructure if enabled via CONFIG_WATCHDOG. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Christophe Leroy <christophe.leroy@c-s.fr>
2019-04-11 13:58:46 +00:00
imply WDT_MPC8xx
powerpc: Partialy restore core of mpc8xx CS Systemes d'Information (CSSI) manufactures 8xx boards for critical communication systems. Those boards have been running U-Boot since 2010 and will have to be maintained until at least 2027. commit 5b8e76c35ec312a3f73126bd1a2d2c0965b98a9f ("powerpc, 8xx: remove support for 8xx") orphaned those boards by removing support for the mpc8xx CPU. This commit partially restores support for the 8xx, with the following limitations: - Restores support for MPC866 and MPC885 only - Does not restore IDE, PCMCIA, I2C, USB - Does not restore examples - Does not restore POST - Does not restore Ethernet on SCC - Does not restore console on SCC - Does not restore bedbug and kgdb support As the 866 and 885 do not support the following features, they are not restored either: - VIDEO / LCD - RTC clock The CPM uCODE patch is not restored either, because: - 866 and 885 already have support for I2C and SPI relocation without a uCODE patch - relocation of SMC, I2C or SPI is only needed for using SCCs for Ethernet or QMC The dynamic setup/calculation of clocks is removed, we expect the target being use with the clock and PLPRCR register defined in the configuration. All the clock settings for 8xx prior to 866 is removed as well as we now only support 866 and 885. This code is mature and addresses mature boards. Therefore all code enclosed in '#if 0/#endif' and '#if XX_DEBUG/#endif' is unneeded. The following files are not restored by this patch: - arch/powerpc/cpu/mpc8xx/bedbug_860.c - arch/powerpc/cpu/mpc8xx/fec.h - arch/powerpc/cpu/mpc8xx/kgdb.S - arch/powerpc/cpu/mpc8xx/plprcr_write.S - arch/powerpc/cpu/mpc8xx/scc.c - arch/powerpc/cpu/mpc8xx/upatch.c - arch/powerpc/cpu/mpc8xx/video.c - arch/powerpc/include/asm/status_led.h - arch/powerpc/lib/ide.c - arch/powerpc/lib/ide.h - doc/README.MPC866 - drivers/pcmcia/mpc8xx_pcmcia.c - drivers/rtc/mpc8xx.c - drivers/usb/gadget/mpc8xx_udc.c - drivers/video/mpc8xx_lcd.c - examples/standalone/test_burst.c - examples/standalone/test_burst.h - examples/standalone/test_burst_lib.S - examples/standalone/timer.c - include/mpc823_lcd.h - include/usb/mpc8xx_udc.h - post/cpu/mpc8xx/Makefile - post/cpu/mpc8xx/cache.c - post/cpu/mpc8xx/cache_8xx.S - post/cpu/mpc8xx/ether.c - post/cpu/mpc8xx/spr.c - post/cpu/mpc8xx/uart.c - post/cpu/mpc8xx/usb.c - post/cpu/mpc8xx/watchdog.c Some of the restored files are not located in a proper location. In order to keep traceability of the changes, they will be moved to their correct location and moved to Kconfig in a followup patch. This patch also declares CSSI as point of contact for the update of the 8xx platform, as those boards are the only ones still being maintained on the 8xx area. A later patch will add those boards to the tree. Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
2017-07-06 08:23:22 +00:00
kconfig: add board Kconfig and defconfig files This commit adds: - arch/${ARCH}/Kconfig provide a menu to select target boards - board/${VENDOR}/${BOARD}/Kconfig or board/${BOARD}/Kconfig set CONFIG macros to the appropriate values for each board - configs/${TARGET_BOARD}_defconfig default setting of each board (This commit was automatically generated by a conversion script based on boards.cfg) In Linux Kernel, defconfig files are located under arch/${ARCH}/configs/ directory. It works in Linux Kernel since ARCH is always given from the command line for cross compile. But in U-Boot, ARCH is not given from the command line. Which means we cannot know ARCH until the board configuration is done. That is why all the "*_defconfig" files should be gathered into a single directory ./configs/. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Simon Glass <sjg@chromium.org>
2014-07-30 05:08:14 +00:00
endchoice
Convert CONFIG_FSL_LBC to Kconfig This converts the following to Kconfig: CONFIG_FSL_LBC Signed-off-by: Tom Rini <trini@konsulko.com>
2022-11-19 23:45:12 +00:00
config FSL_LBC
def_bool y
depends on (MPC85xx || MPC83xx) && !FSL_IFC
powerpc: Migrate HIGH_BATS to Kconfig Migrate the CONFIG_HIGH_BATS variable to Kconfig. Signed-off-by: Mario Six <mario.six@gdsys.cc>
2019-01-21 08:17:56 +00:00
config HIGH_BATS
bool "Enable high BAT registers"
help
Enable BATs (block address translation registers) 4-7 on machines
that support them.
Convert CONFIG_SYS_INIT_RAM_LOCK to Kconfig This converts the following to Kconfig: CONFIG_SYS_INIT_RAM_LOCK Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-10-29 00:26:55 +00:00
config SYS_INIT_RAM_LOCK
bool "Lock some portion of L1 for initial ram stack"
depends on MPC83xx || MPC85xx
Convert CONFIG_SYS_SRIO et al to Kconfig This converts the following to Kconfig: CONFIG_SRIO1 CONFIG_SRIO2 CONFIG_SRIO_PCIE_BOOT_MASTER CONFIG_SYS_SRIO Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-11-16 18:10:39 +00:00
config SYS_SRIO
bool "Serial RapidIO support"
config SRIO1
bool "Board has SRIO 1 port available"
depends on SYS_SRIO
config SRIO2
bool "Board has SRIO 2 port available"
depends on SYS_SRIO
config SRIO_PCIE_BOOT_MASTER
bool "Board can support master function for Boot from SRIO and PCIE"
depends on SYS_SRIO
kconfig: add board Kconfig and defconfig files This commit adds: - arch/${ARCH}/Kconfig provide a menu to select target boards - board/${VENDOR}/${BOARD}/Kconfig or board/${BOARD}/Kconfig set CONFIG macros to the appropriate values for each board - configs/${TARGET_BOARD}_defconfig default setting of each board (This commit was automatically generated by a conversion script based on boards.cfg) In Linux Kernel, defconfig files are located under arch/${ARCH}/configs/ directory. It works in Linux Kernel since ARCH is always given from the command line for cross compile. But in U-Boot, ARCH is not given from the command line. Which means we cannot know ARCH until the board configuration is done. That is why all the "*_defconfig" files should be gathered into a single directory ./configs/. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Simon Glass <sjg@chromium.org>
2014-07-30 05:08:14 +00:00
source "arch/powerpc/cpu/mpc83xx/Kconfig"
source "arch/powerpc/cpu/mpc85xx/Kconfig"
powerpc: Partialy restore core of mpc8xx CS Systemes d'Information (CSSI) manufactures 8xx boards for critical communication systems. Those boards have been running U-Boot since 2010 and will have to be maintained until at least 2027. commit 5b8e76c35ec312a3f73126bd1a2d2c0965b98a9f ("powerpc, 8xx: remove support for 8xx") orphaned those boards by removing support for the mpc8xx CPU. This commit partially restores support for the 8xx, with the following limitations: - Restores support for MPC866 and MPC885 only - Does not restore IDE, PCMCIA, I2C, USB - Does not restore examples - Does not restore POST - Does not restore Ethernet on SCC - Does not restore console on SCC - Does not restore bedbug and kgdb support As the 866 and 885 do not support the following features, they are not restored either: - VIDEO / LCD - RTC clock The CPM uCODE patch is not restored either, because: - 866 and 885 already have support for I2C and SPI relocation without a uCODE patch - relocation of SMC, I2C or SPI is only needed for using SCCs for Ethernet or QMC The dynamic setup/calculation of clocks is removed, we expect the target being use with the clock and PLPRCR register defined in the configuration. All the clock settings for 8xx prior to 866 is removed as well as we now only support 866 and 885. This code is mature and addresses mature boards. Therefore all code enclosed in '#if 0/#endif' and '#if XX_DEBUG/#endif' is unneeded. The following files are not restored by this patch: - arch/powerpc/cpu/mpc8xx/bedbug_860.c - arch/powerpc/cpu/mpc8xx/fec.h - arch/powerpc/cpu/mpc8xx/kgdb.S - arch/powerpc/cpu/mpc8xx/plprcr_write.S - arch/powerpc/cpu/mpc8xx/scc.c - arch/powerpc/cpu/mpc8xx/upatch.c - arch/powerpc/cpu/mpc8xx/video.c - arch/powerpc/include/asm/status_led.h - arch/powerpc/lib/ide.c - arch/powerpc/lib/ide.h - doc/README.MPC866 - drivers/pcmcia/mpc8xx_pcmcia.c - drivers/rtc/mpc8xx.c - drivers/usb/gadget/mpc8xx_udc.c - drivers/video/mpc8xx_lcd.c - examples/standalone/test_burst.c - examples/standalone/test_burst.h - examples/standalone/test_burst_lib.S - examples/standalone/timer.c - include/mpc823_lcd.h - include/usb/mpc8xx_udc.h - post/cpu/mpc8xx/Makefile - post/cpu/mpc8xx/cache.c - post/cpu/mpc8xx/cache_8xx.S - post/cpu/mpc8xx/ether.c - post/cpu/mpc8xx/spr.c - post/cpu/mpc8xx/uart.c - post/cpu/mpc8xx/usb.c - post/cpu/mpc8xx/watchdog.c Some of the restored files are not located in a proper location. In order to keep traceability of the changes, they will be moved to their correct location and moved to Kconfig in a followup patch. This patch also declares CSSI as point of contact for the update of the 8xx platform, as those boards are the only ones still being maintained on the 8xx area. A later patch will add those boards to the tree. Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
2017-07-06 08:23:22 +00:00
source "arch/powerpc/cpu/mpc8xx/Kconfig"
powerpc: introduce CONFIG_CACHE_FLUSH_WATCHDOG_THRESHOLD When flush_cache() is called during boot on our ~7M kernel image, the hundreds of thousands of WATCHDOG_RESET calls end up adding significantly to boottime. Flushing a single cache line doesn't take many microseconds, so doing these calls for every cache line is complete overkill. The generic watchdog_reset() provided by wdt-uclass.c actually contains some rate-limiting logic that should in theory mitigate this, but alas, that rate-limiting must be disabled on powerpc because of its get_timer() implementation - get_timer() works just fine until interrupts are disabled, but it just so happens that the "big" flush_cache() call happens in the part of bootm where interrupts are indeed disabled. [1] [2] [3] I have checked with objdump that the generated code doesn't change when this option is left at its default value of 0: gcc is smart enough to see that the ">=" comparison is tautologically true, hence all assignments to "flushed" are eliminated as dead stores. On our board, setting the option to something like 65536 ends up reducing total boottime by about 0.8 seconds. [1] https://patchwork.ozlabs.org/project/uboot/patch/20200605111657.28773-1-rasmus.villemoes@prevas.dk/ [2] https://lists.denx.de/pipermail/u-boot/2021-April/446906.html [3] https://lists.denx.de/pipermail/u-boot/2021-April/447280.html Reviewed-by: Stefan Roese <sr@denx.de> Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
2021-04-21 09:16:03 +00:00
source "arch/powerpc/lib/Kconfig"
kconfig: add board Kconfig and defconfig files This commit adds: - arch/${ARCH}/Kconfig provide a menu to select target boards - board/${VENDOR}/${BOARD}/Kconfig or board/${BOARD}/Kconfig set CONFIG macros to the appropriate values for each board - configs/${TARGET_BOARD}_defconfig default setting of each board (This commit was automatically generated by a conversion script based on boards.cfg) In Linux Kernel, defconfig files are located under arch/${ARCH}/configs/ directory. It works in Linux Kernel since ARCH is always given from the command line for cross compile. But in U-Boot, ARCH is not given from the command line. Which means we cannot know ARCH until the board configuration is done. That is why all the "*_defconfig" files should be gathered into a single directory ./configs/. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Simon Glass <sjg@chromium.org>
2014-07-30 05:08:14 +00:00
Convert CONFIG_HOSTNAME et al to Kconfig This converts the following to Kconfig: CONFIG_GATEWAYIP CONFIG_HOSTNAME CONFIG_IPADDR CONFIG_NETMASK CONFIG_ROOTPATH CONFIG_SERVERIP CONFIG_UBOOTPATH To do this, we introduce a CONFIG_USE_ form of each of the above and change include/env_default.h to test for that to be set before setting a value. Further, we don't want to stringify the IP address related values as they are now properly strings via Kconfig. Signed-off-by: Tom Rini <trini@konsulko.com>
2022-12-02 21:42:27 +00:00
config USE_UBOOTPATH
bool "Set a default 'uboot' value in the environment"
help
Many default environment scripts will check the "uboot" variable
to determine the name of the file to load via tftp that will then
be written to flash.
config UBOOTPATH
string "Value of the default 'uboot' value in the environment"
depends on USE_UBOOTPATH
default "u-boot.bin"
kconfig: add board Kconfig and defconfig files This commit adds: - arch/${ARCH}/Kconfig provide a menu to select target boards - board/${VENDOR}/${BOARD}/Kconfig or board/${BOARD}/Kconfig set CONFIG macros to the appropriate values for each board - configs/${TARGET_BOARD}_defconfig default setting of each board (This commit was automatically generated by a conversion script based on boards.cfg) In Linux Kernel, defconfig files are located under arch/${ARCH}/configs/ directory. It works in Linux Kernel since ARCH is always given from the command line for cross compile. But in U-Boot, ARCH is not given from the command line. Which means we cannot know ARCH until the board configuration is done. That is why all the "*_defconfig" files should be gathered into a single directory ./configs/. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Simon Glass <sjg@chromium.org>
2014-07-30 05:08:14 +00:00
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