Lines Matching +full:1 +full:- +full:based
1 # SPDX-License-Identifier: GPL-2.0
44 once the kernel has booted up - it's a one time check.
98 1 - undefined instruction events
99 2 - system calls
100 4 - invalid data aborts
101 8 - SIGSEGV faults
102 16 - SIGBUS faults
106 bool "Kernel low-level debugging functions (read help!)"
119 prompt "Kernel low-level debugging port"
123 bool "Kernel low-level debugging messages via Alpine UART0"
127 Say Y here if you want kernel low-level debugging support
128 on Alpine based platforms.
131 bool "Kernel low-level debugging via asm9260 UART"
135 their output to an UART or USART port on asm9260 based
152 bool "Kernel low-level debugging on AT91RM9200, AT91SAM9, SAM9X60 DBGU"
156 Say Y here if you want kernel low-level debugging support
162 bool "Kernel low-level debugging on AT91SAM{9263,9G45,A5D3} DBGU"
166 Say Y here if you want kernel low-level debugging support
172 bool "Kernel low-level debugging on SAMA5D2 UART1"
176 Say Y here if you want kernel low-level debugging support
180 bool "Kernel low-level debugging on SAMA5D4 USART3"
184 Say Y here if you want kernel low-level debugging support
188 bool "Kernel low-level debugging via SAMV7 USART1"
193 their output to the USART1 port on SAMV7 based
197 bool "Kernel low-level debugging on SAMA7G5 FLEXCOM3"
201 Say Y here if you want kernel low-level debugging support
205 bool "Kernel low-level debugging on BCM2835 PL011 UART"
210 bool "Kernel low-level debugging on BCM2836 PL011 UART"
215 bool "Kernel low-level debugging on BCM5301X/NSP UART1"
220 bool "Kernel low-level debugging on Hurricane 2 UART2"
225 bool "Kernel low-level debugging on BCM IPROC UART3"
233 bool "Kernel low-level debugging messages via BCM KONA UART"
237 Say Y here if you want kernel low-level debugging support
244 bool "Kernel low-level debugging on BCM63XX UART"
252 Say Y here if you want kernel low-level debugging support
253 on Marvell Berlin SoC based platforms.
256 bool "Use BRCMSTB UART for low-level debug"
262 based on the chip identification register value.
268 bool "Kernel low-level debugging messages via UART1"
275 bool "Kernel low-level debugging messages via UART2"
282 bool "Kernel Kernel low-level debugging on Cavium Networks CNS3xxx"
290 bool "Kernel low-level debugging on DaVinci DA8XX using UART1"
298 bool "Kernel low-level debugging on DaVinci DA8XX using UART2"
306 bool "Kernel low-level debugging on DaVinci DMx using UART0"
314 bool "Kernel low-level debugging messages via footbridge serial port"
321 bool "Kernel low-level debugging messages via Digicolor UA0"
328 bool "Kernel low-level debugging messages via ep93xx UART"
332 Say Y here if you want kernel low-level debugging support
333 on Cirrus Logic EP93xx based platforms.
336 bool "Kernel low-level debugging messages via footbridge 8250 at PCI COM1"
344 bool "Kernel low-level debugging messages via Cortina Systems Gemini UART"
348 Say Y here if you want kernel low-level debugging support
349 on Cortina Gemini based platforms.
356 Say Y here if you want kernel low-level debugging support
360 bool "Kernel low-level debugging messages via Highbank UART"
365 their output to the UART on Highbank based devices.
372 Say Y here if you want kernel low-level debugging support
380 Say Y here if you want kernel low-level debugging support
388 Say Y here if you want kernel low-level debugging support
395 Say Y here if you want kernel low-level debugging support
403 Say Y here if you want kernel low-level debugging support
410 Say Y here if you want kernel low-level debugging support
417 Say Y here if you want kernel low-level debugging support
425 Say Y here if you want kernel low-level debugging support
432 Say Y here if you want kernel low-level debugging support
439 Say Y here if you want kernel low-level debugging support
446 Say Y here if you want kernel low-level debugging support
453 Say Y here if you want kernel low-level debugging support
460 Say Y here if you want kernel low-level debugging support
467 Say Y here if you want kernel low-level debugging support
474 Say Y here if you want kernel low-level debugging support
481 Say Y here if you want kernel low-level debugging support
488 Say Y here if you want kernel low-level debugging support
495 Say Y here if you want kernel low-level debugging support
499 bool "Kernel low-level debugging messages via ARM Integrator UART"
503 Say Y here if you want kernel low-level debugging support
507 bool "Kernel low-level debugging on KEYSTONE2 using UART0"
515 bool "Kernel low-level debugging on KEYSTONE2 using UART1"
523 bool "Kernel low-level debugging via LPC18xx/43xx UART0"
527 Say Y here if you want kernel low-level debugging support
531 bool "Kernel low-level debugging messages via NXP LPC32xx UART"
535 Say Y here if you want kernel low-level debugging support
536 on NXP LPC32xx based platforms.
539 bool "Kernel low-level debugging via Meson6 UARTAO"
542 Say Y here if you want kernel low-lever debugging support
543 on Amlogic Meson6 based platforms on the UARTAO.
546 bool "Kernel low-level debugging message via MMP UART2"
550 Say Y here if you want kernel low-level debugging support
554 bool "Kernel low-level debugging message via MMP UART3"
558 Say Y here if you want kernel low-level debugging support
562 bool "Kernel low-level debugging messages via MVEBU UART0 (old bootloaders)"
567 Say Y here if you want kernel low-level debugging support
568 on MVEBU based platforms on UART0.
582 when u-boot hands over to the kernel, the system
586 bool "Kernel low-level debugging messages via MVEBU UART0 (new bootloaders)"
590 Say Y here if you want kernel low-level debugging support
591 on MVEBU based platforms on UART0. (Armada XP, Armada 3xx,
599 when u-boot hands over to the kernel, the system
603 bool "Kernel low-level debugging messages via MVEBU UART1 (new bootloaders)"
607 Say Y here if you want kernel low-level debugging support
608 on MVEBU based platforms on UART1. (Armada XP, Armada 3xx,
617 when u-boot hands over to the kernel, the system
621 bool "Kernel low-level debugging messages via MSTARV7 PM UART"
625 Say Y here if you want kernel low-level debugging support
626 for MSTAR ARMv7-based platforms on PM UART.
633 Say Y here if you want kernel low-level debugging support
634 for Mediatek mt6589 based platforms on UART0.
641 Say Y here if you want kernel low-level debugging support
642 for Mediatek mt8127 based platforms on UART0.
649 Say Y here if you want kernel low-level debugging support
650 for Mediatek mt8135 based platforms on UART3.
653 bool "Kernel low-level debugging messages via NOMADIK UART"
657 Say Y here if you want kernel low-level debugging support
658 on NOMADIK based platforms.
661 bool "Kernel low-level debugging via TI-NSPIRE 8250 UART"
665 Say Y here if you want kernel low-level debugging support
666 on TI-NSPIRE classic models.
669 bool "Kernel low-level debugging via TI-NSPIRE PL011 UART"
673 Say Y here if you want kernel low-level debugging support
674 on TI-NSPIRE CX models.
677 bool "Kernel low-level debugging via OMAP1 UART1"
681 Say Y here if you want kernel low-level debugging support
682 on OMAP1 based platforms (except OMAP730) on the UART1.
685 bool "Kernel low-level debugging via OMAP1 UART2"
689 Say Y here if you want kernel low-level debugging support
690 on OMAP1 based platforms (except OMAP730) on the UART2.
693 bool "Kernel low-level debugging via OMAP1 UART3"
697 Say Y here if you want kernel low-level debugging support
698 on OMAP1 based platforms (except OMAP730) on the UART3.
709 bool "Kernel low-level debugging messages via OMAP2/3/4 UART2"
714 bool "Kernel low-level debugging messages via OMAP2 UART3 (n8x0)"
719 bool "Kernel low-level debugging messages via OMAP3 UART3 (most omap3 boards)"
728 bool "Kernel low-level debugging messages via OMAP4/5 UART3 (omap4 blaze, panda, omap5 sevm)"
733 bool "Kernel low-level debugging messages via OMAP36XX UART4"
738 bool "Kernel low-level debugging messages via OMAP4/5 UART4"
743 bool "Kernel low-level debugging via OMAP730 UART1"
747 Say Y here if you want kernel low-level debugging support
748 on OMAP730 based platforms on the UART1.
751 bool "Kernel low-level debugging via OMAP730 UART2"
755 Say Y here if you want kernel low-level debugging support
756 on OMAP730 based platforms on the UART2.
759 bool "Kernel low-level debugging via OMAP730 UART3"
763 Say Y here if you want kernel low-level debugging support
764 on OMAP730 based platforms on the UART3.
767 bool "Kernel low-level debugging messages via TI81XX UART1 (ti8148evm)"
772 bool "Kernel low-level debugging messages via TI81XX UART2"
777 bool "Kernel low-level debugging messages via TI81XX UART3 (ti8168evm)"
782 bool "Kernel low-level debugging messages via AM33XX UART1"
787 bool "Kernel low-level debugging messages via Zoom2/3 UART"
793 bool "Use PXA UART1 for low-level debug"
796 Say Y here if you want kernel low-level debugging support
800 bool "Kernel low-level debugging messages via QCOM UARTDM"
815 options based on your needs.
836 bool "Kernel low-level debugging messages via Rockchip RV1108 UART0"
840 Say Y here if you want kernel low-level debugging support
841 on Rockchip RV1108 based platforms.
844 bool "Kernel low-level debugging messages via Rockchip RV1108 UART1"
848 Say Y here if you want kernel low-level debugging support
849 on Rockchip RV1108 based platforms.
852 bool "Kernel low-level debugging messages via Rockchip RV1108 UART2"
856 Say Y here if you want kernel low-level debugging support
857 on Rockchip RV1108 based platforms.
860 bool "Kernel low-level debugging messages via Rockchip RK29 UART0"
864 Say Y here if you want kernel low-level debugging support
865 on Rockchip based platforms.
868 bool "Kernel low-level debugging messages via Rockchip RK29 UART1"
872 Say Y here if you want kernel low-level debugging support
873 on Rockchip based platforms.
876 bool "Kernel low-level debugging messages via Rockchip RK29 UART2"
880 Say Y here if you want kernel low-level debugging support
881 on Rockchip based platforms.
884 bool "Kernel low-level debugging messages via Rockchip RK30/RK31 UART0"
888 Say Y here if you want kernel low-level debugging support
889 on Rockchip based platforms.
892 bool "Kernel low-level debugging messages via Rockchip RK30/RK31 UART1"
896 Say Y here if you want kernel low-level debugging support
897 on Rockchip based platforms.
900 bool "Kernel low-level debugging messages via Rockchip RK30/RK31 UART2"
904 Say Y here if you want kernel low-level debugging support
905 on Rockchip based platforms.
908 bool "Kernel low-level debugging messages via Rockchip RK30/RK31 UART3"
912 Say Y here if you want kernel low-level debugging support
913 on Rockchip based platforms.
916 bool "Kernel low-level debugging messages via Rockchip RK32 UART2"
920 Say Y here if you want kernel low-level debugging support
921 on Rockchip RK32xx based platforms.
924 bool "Kernel low-level debugging messages via SCIF2 on R7S72100"
927 Say Y here if you want kernel low-level debugging support
931 bool "Kernel low-level debugging messages via SCIF2 on R7S9210"
934 Say Y here if you want kernel low-level debugging support
938 bool "Kernel low-level debugging messages via SCIF4 on R7S9210"
941 Say Y here if you want kernel low-level debugging support
945 bool "Kernel low-level debugging messages via SCIF0 on R8A7778"
948 Say Y here if you want kernel low-level debugging support
949 via SCIF0 on Renesas R-Car M1A (R8A7778).
952 bool "Kernel low-level debugging messages via SCIF2 on R8A7779"
955 Say Y here if you want kernel low-level debugging support
956 via SCIF2 on Renesas R-Car H1 (R8A7779).
959 bool "Kernel low-level debugging messages via SCIF0 on R-Car Gen2 and RZ/G1"
963 Say Y here if you want kernel low-level debugging support
965 R-Car H2 (R8A7790), M2-W (R8A7791), V2H (R8A7792), or
966 M2-N (R8A7793).
969 bool "Kernel low-level debugging messages via SCIF1 on R8A77470"
972 Say Y here if you want kernel low-level debugging support
976 bool "Kernel low-level debugging messages via SCIF2 on R8A7794"
979 Say Y here if you want kernel low-level debugging support
980 via SCIF2 on Renesas R-Car E2 (R8A7794).
983 bool "Kernel low-level debugging messages via SCIF4 on R8A7745"
986 Say Y here if you want kernel low-level debugging support
990 bool "Kernel low-level debugging messages via SCIFA2 on R8A7742"
993 Say Y here if you want kernel low-level debugging support
997 bool "Kernel low-level debugging messages via SCIFA0 on R8A73A4"
1000 Say Y here if you want kernel low-level debugging support
1001 via SCIFA0 on Renesas R-Mobile APE6 (R8A73A4).
1004 bool "Kernel low-level debugging messages via SCIFA1 on R8A7740"
1007 Say Y here if you want kernel low-level debugging support
1008 via SCIFA1 on Renesas R-Mobile A1 (R8A7740).
1011 bool "Kernel low-level debugging messages via SCIFA4 on SH73A0"
1014 Say Y here if you want kernel low-level debugging support
1015 via SCIFA4 on Renesas SH-Mobile AG5 (SH73A0).
1023 bool "Use Samsung S3C UART 0 for low-level debug"
1027 by the boot-loader before use.
1035 bool "Use Samsung S3C UART 1 for low-level debug"
1038 their output to UART 1. The port must have been initialised
1039 by the boot-loader before use.
1047 bool "Use Samsung S3C UART 2 for low-level debug"
1051 by the boot-loader before use.
1058 bool "Use Samsung S3C UART 3 for low-level debug"
1062 by the boot-loader before use.
1067 bool "Use S3C2410/S3C2412 UART 0 for low-level debug"
1071 by the boot-loader before use.
1076 bool "Use S3C2410/S3C2412 UART 1 for low-level debug"
1079 their output to UART 1. The port must have been initialised
1080 by the boot-loader before use.
1085 bool "Use S3C2410/S3C2412 UART 2 for low-level debug"
1089 by the boot-loader before use.
1093 bool "Use SA1100 UARTs for low-level debug"
1095 Say Y here if you want kernel low-level debugging support
1096 on SA-11x0 UART ports. The kernel will check for the first
1097 enabled UART in a sequence 3-1-2.
1104 Say Y here if you want kernel low-level debugging support
1109 bool "Use SOCFPGA UART0 for low-level debug"
1112 Say Y here if you want kernel low-level debugging support
1113 on SOCFPGA(Cyclone 5 and Arria 5) based platforms.
1117 bool "Use SOCFPGA Arria10 UART1 for low-level debug"
1120 Say Y here if you want kernel low-level debugging support
1121 on SOCFPGA(Arria 10) based platforms.
1125 bool "Use SOCFPGA Cyclone 5 UART1 for low-level debug"
1128 Say Y here if you want kernel low-level debugging support
1129 on SOCFPGA(Cyclone 5 and Arria 5) based platforms.
1132 bool "Kernel low-level debugging messages via sun9i UART0"
1136 Say Y here if you want kernel low-level debugging support
1137 on Allwinner A80 based platforms on the UART0.
1140 bool "Kernel low-level debugging messages via sunXi UART0"
1144 Say Y here if you want kernel low-level debugging support
1145 on Allwinner A1X based platforms on the UART0.
1148 bool "Kernel low-level debugging messages via sunXi UART1"
1152 Say Y here if you want kernel low-level debugging support
1153 on Allwinner A1X based platforms on the UART1.
1156 bool "Kernel low-level debugging messages via sunXi R_UART"
1160 Say Y here if you want kernel low-level debugging support
1161 on Allwinner A31/A23 based platforms on the R_UART.
1164 bool "Kernel low-level debugging messages via ST SPEAr 3xx/6xx UART"
1168 Say Y here if you want kernel low-level debugging support
1169 on ST SPEAr based platforms.
1172 bool "Kernel low-level debugging messages via ST SPEAr 13xx UART"
1176 Say Y here if you want kernel low-level debugging support
1177 on ST SPEAr13xx based platforms.
1180 bool "Use StiH415/416 ASC2 UART for low-level debug"
1183 Say Y here if you want kernel low-level debugging support
1184 on STiH415/416 based platforms like b2000, which has
1190 bool "Use StiH415/416 SBC ASC1 UART for low-level debug"
1193 Say Y here if you want kernel low-level debugging support
1194 on STiH415/416 based platforms like b2020. which has
1200 bool "Use StiH418 SBC ASC0 UART for low-level debug"
1203 Say Y here if you want kernel low-level debugging support
1204 on STiH418 based platforms which has default UART wired
1210 bool "Use STM32F4 UART for low-level debug"
1214 Say Y here if you want kernel low-level debugging support
1215 on STM32F4 based platforms, which default UART is wired on
1222 bool "Use STM32F7 UART for low-level debug"
1226 Say Y here if you want kernel low-level debugging support
1227 on STM32F7 based platforms, which default UART is wired on
1234 bool "Use STM32H7 UART for low-level debug"
1238 Say Y here if you want kernel low-level debugging support
1239 on STM32H7 based platforms, which default UART is wired on
1246 bool "Use STM32MP1 UART for low-level debug"
1250 Say Y here if you want kernel low-level debugging support
1251 on STM32MP1 based platforms, wich default UART is wired on
1258 bool "Kernel low-level debugging messages via Tegra UART via ODMDATA"
1262 Automatically determines which UART to use for low-level
1263 debug based on the ODMDATA value. This value is part of
1266 then bits 17:15 indicate which UART to use; 0/1/2/3/4
1270 bool "Kernel low-level debugging messages via Tegra UART A"
1274 Say Y here if you want kernel low-level debugging support
1275 on Tegra based platforms.
1278 bool "Kernel low-level debugging messages via Tegra UART B"
1282 Say Y here if you want kernel low-level debugging support
1283 on Tegra based platforms.
1286 bool "Kernel low-level debugging messages via Tegra UART C"
1290 Say Y here if you want kernel low-level debugging support
1291 on Tegra based platforms.
1294 bool "Kernel low-level debugging messages via Tegra UART D"
1298 Say Y here if you want kernel low-level debugging support
1299 on Tegra based platforms.
1302 bool "Kernel low-level debugging messages via Tegra UART E"
1306 Say Y here if you want kernel low-level debugging support
1307 on Tegra based platforms.
1311 bool "Use Ux500 UART for low-level debug"
1313 Say Y here if you want kernel low-level debugging support
1314 on Ux500 based platforms.
1317 bool "Kernel low-level debugging messages via ARM Versatile UART"
1321 Say Y here if you want kernel low-level debugging support
1325 bool "Autodetect UART0 on Versatile Express Cortex-A core tiles"
1332 Note that this will only work with standard A-class core tiles,
1333 and may fail with non-standard SMM or custom software models.
1336 bool "Use PL011 UART0 at 0x10009000 (V2P-CA9 core tile)"
1341 this applies only to the V2P-CA9 tile.
1349 of the tiles using the RS1 memory map, including all new A-class
1350 core tiles, FPGA-based SMMs and software models.
1353 bool "Use PL011 UART0 at 0xb0090000 (Cortex-R compliant tiles)"
1358 Cortex-R series tiles and SMMs, such as Cortex-R5 and Cortex-R7
1364 Say Y here if you want kernel low-level debugging support
1365 on Vybrid based platforms.
1371 This option selects UART0 on VIA/Wondermedia System-on-a-chip
1375 bool "Kernel low-level debugging on Xilinx Zynq using UART0"
1382 bool "Kernel low-level debugging on Xilinx Zynq using UART1"
1392 bool "Kernel low-level debugging via EmbeddedICE DCC channel"
1396 co-processor 14. This is known to work on the ARM9 style ICE
1403 bool "Kernel low-level debug output via semihosting I/O"
1419 bool "Kernel low-level debugging via 8250 UART"
1432 bool "Kernel low-level debugging via ARM Ltd PL01x Primecell UART"
1472 default "1" if DEBUG_S3C_UART1
1495 default 1
1497 Choose UART port on which kernel low-level debug messages
1502 default 1
1506 Choose UART port on which kernel low-level debug messages
1556 default "debug/renesas-scif.S" if DEBUG_R7S72100_SCIF2
1557 default "debug/renesas-scif.S" if DEBUG_R7S9210_SCIF2
1558 default "debug/renesas-scif.S" if DEBUG_R7S9210_SCIF4
1559 default "debug/renesas-scif.S" if DEBUG_RCAR_GEN1_SCIF0
1560 default "debug/renesas-scif.S" if DEBUG_RCAR_GEN1_SCIF2
1561 default "debug/renesas-scif.S" if DEBUG_RCAR_GEN2_SCIF0
1562 default "debug/renesas-scif.S" if DEBUG_RCAR_GEN2_SCIF1
1563 default "debug/renesas-scif.S" if DEBUG_RCAR_GEN2_SCIF2
1564 default "debug/renesas-scif.S" if DEBUG_RCAR_GEN2_SCIF4
1565 default "debug/renesas-scif.S" if DEBUG_RCAR_GEN2_SCIFA2
1566 default "debug/renesas-scif.S" if DEBUG_RMOBILE_SCIFA0
1567 default "debug/renesas-scif.S" if DEBUG_RMOBILE_SCIFA1
1568 default "debug/renesas-scif.S" if DEBUG_RMOBILE_SCIFA4
1584 default "mach/debug-macro.S"
1856 bool "Use 32-bit accesses for 8250 UART"
1867 bool "8250 UART is Palmchip BK-310x"
1887 will be re-used for normal decompressor output on multiplatform
1902 kernel low-level debugging functions. Add earlyprintk to your