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.
104 1 - undefined instruction events
105 2 - system calls
106 4 - invalid data aborts
107 8 - SIGSEGV faults
108 16 - SIGBUS faults
112 bool "Kernel low-level debugging functions (read help!)"
125 prompt "Kernel low-level debugging port"
129 bool "Kernel low-level debugging messages via Alpine UART0"
133 Say Y here if you want kernel low-level debugging support
134 on Alpine based platforms.
137 bool "Kernel low-level debugging via asm9260 UART"
141 their output to an UART or USART port on asm9260 based
158 bool "Kernel low-level debugging on AT91RM9200, AT91SAM9, SAM9X60 DBGU"
162 Say Y here if you want kernel low-level debugging support
168 bool "Kernel low-level debugging on AT91SAM{9263,9G45,A5D3} DBGU"
172 Say Y here if you want kernel low-level debugging support
178 bool "Kernel low-level debugging on SAMA5D2 UART1"
182 Say Y here if you want kernel low-level debugging support
186 bool "Kernel low-level debugging on SAMA5D4 USART3"
190 Say Y here if you want kernel low-level debugging support
194 bool "Kernel low-level debugging via SAMV7 USART1"
199 their output to the USART1 port on SAMV7 based
203 bool "Kernel low-level debugging on SAMA7G5 FLEXCOM3"
207 Say Y here if you want kernel low-level debugging support
211 bool "Kernel low-level debugging on LAN966 FLEXCOM USART"
215 Say Y here if you want kernel low-level debugging support
226 By default, enabling FLEXCOM3 port. Based on requirement, use
231 bool "Kernel low-level debugging on BCM2835 PL011 UART"
236 bool "Kernel low-level debugging on BCM2836 PL011 UART"
241 bool "Kernel low-level debugging on BCM5301X/NSP UART1"
246 bool "Kernel low-level debugging on BCMBCA UART0"
250 bool "Kernel low-level debugging on Hurricane 2 UART2"
255 bool "Kernel low-level debugging on BCM IPROC UART3"
263 bool "Kernel low-level debugging messages via BCM KONA UART"
267 Say Y here if you want kernel low-level debugging support
274 bool "Kernel low-level debugging on BCM63XX UART"
282 Say Y here if you want kernel low-level debugging support
283 on Marvell Berlin SoC based platforms.
286 bool "Use BRCMSTB UART for low-level debug"
292 based on the chip identification register value.
298 bool "Kernel low-level debugging messages via UART1"
305 bool "Kernel low-level debugging messages via UART2"
312 bool "Kernel low-level debugging on DaVinci DA8XX using UART1"
320 bool "Kernel low-level debugging on DaVinci DA8XX using UART2"
328 bool "Kernel low-level debugging messages via footbridge serial port"
335 bool "Kernel low-level debugging messages via Digicolor UA0"
342 bool "Kernel low-level debugging messages via ep93xx UART"
346 Say Y here if you want kernel low-level debugging support
347 on Cirrus Logic EP93xx based platforms.
350 bool "Kernel low-level debugging messages via footbridge 8250 at PCI COM1"
358 bool "Kernel low-level debugging messages via Cortina Systems Gemini UART"
362 Say Y here if you want kernel low-level debugging support
363 on Cortina Gemini based platforms.
370 Say Y here if you want kernel low-level debugging support
374 bool "Kernel low-level debugging messages via Highbank UART"
379 their output to the UART on Highbank based devices.
386 Say Y here if you want kernel low-level debugging support
394 Say Y here if you want kernel low-level debugging support
402 Say Y here if you want kernel low-level debugging support
409 Say Y here if you want kernel low-level debugging support
417 Say Y here if you want kernel low-level debugging support
424 Say Y here if you want kernel low-level debugging support
431 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
502 Say Y here if you want kernel low-level debugging support
509 Say Y here if you want kernel low-level debugging support
513 bool "Kernel low-level debugging messages via ARM Integrator UART"
517 Say Y here if you want kernel low-level debugging support
521 bool "Kernel low-level debugging on KEYSTONE2 using UART0"
529 bool "Kernel low-level debugging on KEYSTONE2 using UART1"
537 bool "Kernel low-level debugging via LPC18xx/43xx UART0"
541 Say Y here if you want kernel low-level debugging support
545 bool "Kernel low-level debugging messages via NXP LPC32xx UART"
549 Say Y here if you want kernel low-level debugging support
550 on NXP LPC32xx based platforms.
553 bool "Kernel low-level debugging via Meson6 UARTAO"
556 Say Y here if you want kernel low-lever debugging support
557 on Amlogic Meson6 based platforms on the UARTAO.
560 bool "Kernel low-level debugging message via MMP UART2"
564 Say Y here if you want kernel low-level debugging support
568 bool "Kernel low-level debugging message via MMP UART3"
572 Say Y here if you want kernel low-level debugging support
576 bool "Kernel low-level debugging messages via MVEBU UART0 (old bootloaders)"
581 Say Y here if you want kernel low-level debugging support
582 on MVEBU based platforms on UART0.
596 when u-boot hands over to the kernel, the system
600 bool "Kernel low-level debugging messages via MVEBU UART0 (new bootloaders)"
604 Say Y here if you want kernel low-level debugging support
605 on MVEBU based platforms on UART0. (Armada XP, Armada 3xx,
613 when u-boot hands over to the kernel, the system
617 bool "Kernel low-level debugging messages via MVEBU UART1 (new bootloaders)"
621 Say Y here if you want kernel low-level debugging support
622 on MVEBU based platforms on UART1. (Armada XP, Armada 3xx,
631 when u-boot hands over to the kernel, the system
635 bool "Kernel low-level debugging messages via MSTARV7 PM UART"
639 Say Y here if you want kernel low-level debugging support
640 for MSTAR ARMv7-based platforms on PM UART.
647 Say Y here if you want kernel low-level debugging support
648 for Mediatek mt6589 based platforms on UART0.
655 Say Y here if you want kernel low-level debugging support
656 for Mediatek mt8127 based platforms on UART0.
663 Say Y here if you want kernel low-level debugging support
664 for Mediatek mt8135 based platforms on UART3.
667 bool "Kernel low-level debugging messages via NOMADIK UART"
671 Say Y here if you want kernel low-level debugging support
672 on NOMADIK based platforms.
675 bool "Kernel low-level debugging via TI-NSPIRE 8250 UART"
679 Say Y here if you want kernel low-level debugging support
680 on TI-NSPIRE classic models.
683 bool "Kernel low-level debugging via TI-NSPIRE PL011 UART"
687 Say Y here if you want kernel low-level debugging support
688 on TI-NSPIRE CX models.
691 bool "Kernel low-level debugging via OMAP1 UART1"
695 Say Y here if you want kernel low-level debugging support
696 on OMAP1 based platforms (except OMAP730) on the UART1.
699 bool "Kernel low-level debugging via OMAP1 UART2"
703 Say Y here if you want kernel low-level debugging support
704 on OMAP1 based platforms (except OMAP730) on the UART2.
707 bool "Kernel low-level debugging via OMAP1 UART3"
711 Say Y here if you want kernel low-level debugging support
712 on OMAP1 based platforms (except OMAP730) on the UART3.
723 bool "Kernel low-level debugging messages via OMAP2/3/4 UART2"
728 bool "Kernel low-level debugging messages via OMAP2 UART3 (n8x0)"
733 bool "Kernel low-level debugging messages via OMAP3 UART3 (most omap3 boards)"
742 bool "Kernel low-level debugging messages via OMAP4/5 UART3 (omap4 blaze, panda, omap5 sevm)"
747 bool "Kernel low-level debugging messages via OMAP36XX UART4"
752 bool "Kernel low-level debugging messages via OMAP4/5 UART4"
757 bool "Kernel low-level debugging messages via TI81XX UART1 (ti8148evm)"
762 bool "Kernel low-level debugging messages via TI81XX UART2"
767 bool "Kernel low-level debugging messages via TI81XX UART3 (ti8168evm)"
772 bool "Kernel low-level debugging messages via AM33XX UART1"
777 bool "Kernel low-level debugging messages via Zoom2/3 UART"
783 bool "Use PXA UART1 for low-level debug"
786 Say Y here if you want kernel low-level debugging support
790 bool "Kernel low-level debugging messages via QCOM UARTDM"
805 options based on your needs.
826 bool "Kernel low-level debugging messages via Rockchip RV1108 UART0"
830 Say Y here if you want kernel low-level debugging support
831 on Rockchip RV1108 based platforms.
834 bool "Kernel low-level debugging messages via Rockchip RV1108 UART1"
838 Say Y here if you want kernel low-level debugging support
839 on Rockchip RV1108 based platforms.
842 bool "Kernel low-level debugging messages via Rockchip RV1108 UART2"
846 Say Y here if you want kernel low-level debugging support
847 on Rockchip RV1108 based platforms.
850 bool "Kernel low-level debugging messages via Rockchip RK29 UART0"
854 Say Y here if you want kernel low-level debugging support
855 on Rockchip based platforms.
858 bool "Kernel low-level debugging messages via Rockchip RK29 UART1"
862 Say Y here if you want kernel low-level debugging support
863 on Rockchip based platforms.
866 bool "Kernel low-level debugging messages via Rockchip RK29 UART2"
870 Say Y here if you want kernel low-level debugging support
871 on Rockchip based platforms.
874 bool "Kernel low-level debugging messages via Rockchip RK30/RK31 UART0"
878 Say Y here if you want kernel low-level debugging support
879 on Rockchip based platforms.
882 bool "Kernel low-level debugging messages via Rockchip RK30/RK31 UART1"
886 Say Y here if you want kernel low-level debugging support
887 on Rockchip based platforms.
890 bool "Kernel low-level debugging messages via Rockchip RK30/RK31 UART2"
894 Say Y here if you want kernel low-level debugging support
895 on Rockchip based platforms.
898 bool "Kernel low-level debugging messages via Rockchip RK30/RK31 UART3"
902 Say Y here if you want kernel low-level debugging support
903 on Rockchip based platforms.
906 bool "Kernel low-level debugging messages via Rockchip RK32 UART2"
910 Say Y here if you want kernel low-level debugging support
911 on Rockchip RK32xx based platforms.
914 bool "Kernel low-level debugging messages via SCIF2 on R7S72100"
917 Say Y here if you want kernel low-level debugging support
921 bool "Kernel low-level debugging messages via SCIF2 on R7S9210"
924 Say Y here if you want kernel low-level debugging support
928 bool "Kernel low-level debugging messages via SCIF4 on R7S9210"
931 Say Y here if you want kernel low-level debugging support
935 bool "Kernel low-level debugging messages via SCIF0 on R8A7778"
938 Say Y here if you want kernel low-level debugging support
939 via SCIF0 on Renesas R-Car M1A (R8A7778).
942 bool "Kernel low-level debugging messages via SCIF2 on R8A7779"
945 Say Y here if you want kernel low-level debugging support
946 via SCIF2 on Renesas R-Car H1 (R8A7779).
949 bool "Kernel low-level debugging messages via SCIF0 on R-Car Gen2 and RZ/G1"
953 Say Y here if you want kernel low-level debugging support
955 R-Car H2 (R8A7790), M2-W (R8A7791), V2H (R8A7792), or
956 M2-N (R8A7793).
959 bool "Kernel low-level debugging messages via SCIF1 on R8A77470"
962 Say Y here if you want kernel low-level debugging support
966 bool "Kernel low-level debugging messages via SCIF2 on R8A7794"
969 Say Y here if you want kernel low-level debugging support
970 via SCIF2 on Renesas R-Car E2 (R8A7794).
973 bool "Kernel low-level debugging messages via SCIF4 on R8A7745"
976 Say Y here if you want kernel low-level debugging support
980 bool "Kernel low-level debugging messages via SCIFA2 on R8A7742"
983 Say Y here if you want kernel low-level debugging support
987 bool "Kernel low-level debugging messages via SCIFA0 on R8A73A4"
990 Say Y here if you want kernel low-level debugging support
991 via SCIFA0 on Renesas R-Mobile APE6 (R8A73A4).
994 bool "Kernel low-level debugging messages via SCIFA1 on R8A7740"
997 Say Y here if you want kernel low-level debugging support
998 via SCIFA1 on Renesas R-Mobile A1 (R8A7740).
1001 bool "Kernel low-level debugging messages via SCIFA4 on SH73A0"
1004 Say Y here if you want kernel low-level debugging support
1005 via SCIFA4 on Renesas SH-Mobile AG5 (SH73A0).
1012 bool "Use Samsung S3C UART 0 for low-level debug"
1016 by the boot-loader before use.
1023 bool "Use Samsung S3C UART 1 for low-level debug"
1026 their output to UART 1. The port must have been initialised
1027 by the boot-loader before use.
1034 bool "Use Samsung S3C UART 2 for low-level debug"
1038 by the boot-loader before use.
1045 bool "Use Samsung S3C UART 3 for low-level debug"
1049 by the boot-loader before use.
1053 bool "Use SA1100 UARTs for low-level debug"
1055 Say Y here if you want kernel low-level debugging support
1056 on SA-11x0 UART ports. The kernel will check for the first
1057 enabled UART in a sequence 3-1-2.
1064 Say Y here if you want kernel low-level debugging support
1069 bool "Use SOCFPGA UART0 for low-level debug"
1072 Say Y here if you want kernel low-level debugging support
1073 on SOCFPGA(Cyclone 5 and Arria 5) based platforms.
1077 bool "Use SOCFPGA Arria10 UART1 for low-level debug"
1080 Say Y here if you want kernel low-level debugging support
1081 on SOCFPGA(Arria 10) based platforms.
1085 bool "Use SOCFPGA Cyclone 5 UART1 for low-level debug"
1088 Say Y here if you want kernel low-level debugging support
1089 on SOCFPGA(Cyclone 5 and Arria 5) based platforms.
1092 bool "Kernel low-level debugging messages via sun9i UART0"
1096 Say Y here if you want kernel low-level debugging support
1097 on Allwinner A80 based platforms on the UART0.
1100 bool "Kernel low-level debugging messages via sunXi UART0"
1104 Say Y here if you want kernel low-level debugging support
1105 on Allwinner A1X based platforms on the UART0.
1108 bool "Kernel low-level debugging messages via sunXi UART1"
1112 Say Y here if you want kernel low-level debugging support
1113 on Allwinner A1X based platforms on the UART1.
1116 bool "Kernel low-level debugging messages via sunXi R_UART"
1120 Say Y here if you want kernel low-level debugging support
1121 on Allwinner A31/A23 based platforms on the R_UART.
1124 bool "Kernel low-level debugging messages via ST SPEAr 3xx/6xx UART"
1128 Say Y here if you want kernel low-level debugging support
1129 on ST SPEAr based platforms.
1132 bool "Kernel low-level debugging messages via ST SPEAr 13xx UART"
1136 Say Y here if you want kernel low-level debugging support
1137 on ST SPEAr13xx based platforms.
1140 bool "Use StiH415/416 ASC2 UART for low-level debug"
1143 Say Y here if you want kernel low-level debugging support
1144 on STiH415/416 based platforms like b2000, which has
1150 bool "Use StiH415/416 SBC ASC1 UART for low-level debug"
1153 Say Y here if you want kernel low-level debugging support
1154 on STiH415/416 based platforms like b2020. which has
1160 bool "Use StiH418 SBC ASC0 UART for low-level debug"
1163 Say Y here if you want kernel low-level debugging support
1164 on STiH418 based platforms which has default UART wired
1170 bool "Use STM32F4 UART for low-level debug"
1174 Say Y here if you want kernel low-level debugging support
1175 on STM32F4 based platforms, which default UART is wired on
1182 bool "Use STM32F7 UART for low-level debug"
1186 Say Y here if you want kernel low-level debugging support
1187 on STM32F7 based platforms, which default UART is wired on
1194 bool "Use STM32H7 UART for low-level debug"
1198 Say Y here if you want kernel low-level debugging support
1199 on STM32H7 based platforms, which default UART is wired on
1206 bool "Use STM32MP1 UART for low-level debug"
1210 Say Y here if you want kernel low-level debugging support on
1211 STM32MP1-based platforms, where the default UART is wired to
1218 bool "Kernel low-level debugging messages via Tegra UART via ODMDATA"
1222 Automatically determines which UART to use for low-level
1223 debug based on the ODMDATA value. This value is part of
1226 then bits 17:15 indicate which UART to use; 0/1/2/3/4
1230 bool "Kernel low-level debugging messages via Tegra UART A"
1234 Say Y here if you want kernel low-level debugging support
1235 on Tegra based platforms.
1238 bool "Kernel low-level debugging messages via Tegra UART B"
1242 Say Y here if you want kernel low-level debugging support
1243 on Tegra based platforms.
1246 bool "Kernel low-level debugging messages via Tegra UART C"
1250 Say Y here if you want kernel low-level debugging support
1251 on Tegra based platforms.
1254 bool "Kernel low-level debugging messages via Tegra UART D"
1258 Say Y here if you want kernel low-level debugging support
1259 on Tegra based platforms.
1262 bool "Kernel low-level debugging messages via Tegra UART E"
1266 Say Y here if you want kernel low-level debugging support
1267 on Tegra based platforms.
1271 bool "Use Ux500 UART for low-level debug"
1273 Say Y here if you want kernel low-level debugging support
1274 on Ux500 based platforms.
1277 bool "Kernel low-level debugging messages via ARM Versatile UART"
1281 Say Y here if you want kernel low-level debugging support
1285 bool "Autodetect UART0 on Versatile Express Cortex-A core tiles"
1292 Note that this will only work with standard A-class core tiles,
1293 and may fail with non-standard SMM or custom software models.
1296 bool "Use PL011 UART0 at 0x10009000 (V2P-CA9 core tile)"
1301 this applies only to the V2P-CA9 tile.
1309 of the tiles using the RS1 memory map, including all new A-class
1310 core tiles, FPGA-based SMMs and software models.
1313 bool "Use PL011 UART0 at 0xb0090000 (Cortex-R compliant tiles)"
1318 Cortex-R series tiles and SMMs, such as Cortex-R5 and Cortex-R7
1324 Say Y here if you want kernel low-level debugging support
1325 on Vybrid based platforms.
1331 This option selects UART0 on VIA/Wondermedia System-on-a-chip
1335 bool "Kernel low-level debugging on Xilinx Zynq using UART0"
1342 bool "Kernel low-level debugging on Xilinx Zynq using UART1"
1352 bool "Kernel low-level debugging via EmbeddedICE DCC channel"
1356 co-processor 14. This is known to work on the ARM9 style ICE
1363 bool "Kernel low-level debug output via semihosting I/O"
1379 bool "Kernel low-level debugging via 8250 UART"
1392 bool "Kernel low-level debugging via ARM Ltd PL01x Primecell UART"
1424 default "1" if DEBUG_S3C_UART1
1447 default 1
1449 Choose UART port on which kernel low-level debug messages
1454 default 1
1458 Choose UART port on which kernel low-level debug messages
1508 default "debug/renesas-scif.S" if DEBUG_R7S72100_SCIF2
1509 default "debug/renesas-scif.S" if DEBUG_R7S9210_SCIF2
1510 default "debug/renesas-scif.S" if DEBUG_R7S9210_SCIF4
1511 default "debug/renesas-scif.S" if DEBUG_RCAR_GEN1_SCIF0
1512 default "debug/renesas-scif.S" if DEBUG_RCAR_GEN1_SCIF2
1513 default "debug/renesas-scif.S" if DEBUG_RCAR_GEN2_SCIF0
1514 default "debug/renesas-scif.S" if DEBUG_RCAR_GEN2_SCIF1
1515 default "debug/renesas-scif.S" if DEBUG_RCAR_GEN2_SCIF2
1516 default "debug/renesas-scif.S" if DEBUG_RCAR_GEN2_SCIF4
1517 default "debug/renesas-scif.S" if DEBUG_RCAR_GEN2_SCIFA2
1518 default "debug/renesas-scif.S" if DEBUG_RMOBILE_SCIFA0
1519 default "debug/renesas-scif.S" if DEBUG_RMOBILE_SCIFA1
1520 default "debug/renesas-scif.S" if DEBUG_RMOBILE_SCIFA4
1536 default "mach/debug-macro.S"
1789 bool "Use 32-bit accesses for 8250 UART"
1800 bool "8250 UART is Palmchip BK-310x"
1828 kernel low-level debugging functions. Add earlyprintk to your