arch/arm/Kconfig.debug

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
137 		bool "Kernel low-level debugging via asm9260 UART"
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"
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
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 Hurricane 2 UART2"
251 		bool "Kernel low-level debugging on BCM IPROC UART3"
259 		bool "Kernel low-level debugging messages via BCM KONA UART"
263 		  Say Y here if you want kernel low-level debugging support
265 		  This low level debug works for Broadcom
270 		bool "Kernel low-level debugging on BCM63XX UART"
278 		  Say Y here if you want kernel low-level debugging support
282 		bool "Use BRCMSTB UART for low-level debug"
294 		bool "Kernel low-level debugging messages via UART1"
301 		bool "Kernel low-level debugging messages via UART2"
308 		bool "Kernel low-level debugging on DaVinci DA8XX using UART1"
316 		bool "Kernel low-level debugging on DaVinci DA8XX using UART2"
324 		bool "Kernel low-level debugging messages via footbridge serial port"
331 		bool "Kernel low-level debugging messages via Digicolor UA0"
338 		bool "Kernel low-level debugging messages via ep93xx UART"
342 		  Say Y here if you want kernel low-level debugging support
346 		bool "Kernel low-level debugging messages via footbridge 8250 at PCI COM1"
354 		bool "Kernel low-level debugging messages via Cortina Systems Gemini UART"
358 		  Say Y here if you want kernel low-level debugging support
366 		  Say Y here if you want kernel low-level debugging support
370 		bool "Kernel low-level debugging messages via Highbank UART"
382 		  Say Y here if you want kernel low-level debugging support
390 		  Say Y here if you want kernel low-level debugging support
398 		  Say Y here if you want kernel low-level debugging support
405 		  Say Y here if you want kernel low-level debugging support
413 		  Say Y here if you want kernel low-level debugging support
420 		  Say Y here if you want kernel low-level debugging support
427 		  Say Y here if you want kernel low-level debugging support
435 		  Say Y here if you want kernel low-level debugging support
442 		  Say Y here if you want kernel low-level debugging support
449 		  Say Y here if you want kernel low-level debugging support
456 		  Say Y here if you want kernel low-level debugging support
463 		  Say Y here if you want kernel low-level debugging support
470 		  Say Y here if you want kernel low-level debugging support
477 		  Say Y here if you want kernel low-level debugging support
484 		  Say Y here if you want kernel low-level debugging support
491 		  Say Y here if you want kernel low-level debugging support
498 		  Say Y here if you want kernel low-level debugging support
505 		  Say Y here if you want kernel low-level debugging support
509 		bool "Kernel low-level debugging messages via ARM Integrator UART"
513 		  Say Y here if you want kernel low-level debugging support
517 		bool "Kernel low-level debugging on KEYSTONE2 using UART0"
525 		bool "Kernel low-level debugging on KEYSTONE2 using UART1"
533 		bool "Kernel low-level debugging via LPC18xx/43xx UART0"
537 		  Say Y here if you want kernel low-level debugging support
541 		bool "Kernel low-level debugging messages via NXP LPC32xx UART"
545 		  Say Y here if you want kernel low-level debugging support
549 		bool "Kernel low-level debugging via Meson6 UARTAO"
556 		bool "Kernel low-level debugging message via MMP UART2"
560 		  Say Y here if you want kernel low-level debugging support
564 		bool "Kernel low-level debugging message via MMP UART3"
568 		  Say Y here if you want kernel low-level debugging support
572 		bool "Kernel low-level debugging messages via MVEBU UART0 (old bootloaders)"
577 		  Say Y here if you want kernel low-level debugging support
596 		bool "Kernel low-level debugging messages via MVEBU UART0 (new bootloaders)"
600 		  Say Y here if you want kernel low-level debugging support
613 		bool "Kernel low-level debugging messages via MVEBU UART1 (new bootloaders)"
617 		  Say Y here if you want kernel low-level debugging support
631 		bool "Kernel low-level debugging messages via MSTARV7 PM UART"
635 		  Say Y here if you want kernel low-level debugging support
643 		  Say Y here if you want kernel low-level debugging support
651 		  Say Y here if you want kernel low-level debugging support
659 		  Say Y here if you want kernel low-level debugging support
663 		bool "Kernel low-level debugging messages via NOMADIK UART"
667 		  Say Y here if you want kernel low-level debugging support
671 		bool "Kernel low-level debugging via TI-NSPIRE 8250 UART"
675 		  Say Y here if you want kernel low-level debugging support
679 		bool "Kernel low-level debugging via TI-NSPIRE PL011 UART"
683 		  Say Y here if you want kernel low-level debugging support
687 		bool "Kernel low-level debugging via OMAP1 UART1"
691 		  Say Y here if you want kernel low-level debugging support
695 		bool "Kernel low-level debugging via OMAP1 UART2"
699 		  Say Y here if you want kernel low-level debugging support
703 		bool "Kernel low-level debugging via OMAP1 UART3"
707 		  Say Y here if you want kernel low-level debugging support
719 		bool "Kernel low-level debugging messages via OMAP2/3/4 UART2"
724 		bool "Kernel low-level debugging messages via OMAP2 UART3 (n8x0)"
729 		bool "Kernel low-level debugging messages via OMAP3 UART3 (most omap3 boards)"
738 		bool "Kernel low-level debugging messages via OMAP4/5 UART3 (omap4 blaze, panda, omap5 sevm)"
743 		bool "Kernel low-level debugging messages via OMAP36XX UART4"
748 		bool "Kernel low-level debugging messages via OMAP4/5 UART4"
753 		bool "Kernel low-level debugging messages via TI81XX UART1 (ti8148evm)"
758 		bool "Kernel low-level debugging messages via TI81XX UART2"
763 		bool "Kernel low-level debugging messages via TI81XX UART3 (ti8168evm)"
768 		bool "Kernel low-level debugging messages via AM33XX UART1"
773 		bool "Kernel low-level debugging messages via Zoom2/3 UART"
779 		bool "Use PXA UART1 for low-level debug"
782 		  Say Y here if you want kernel low-level debugging support
786 		bool "Kernel low-level debugging messages via QCOM UARTDM"
822 		bool "Kernel low-level debugging messages via Rockchip RV1108 UART0"
826 		  Say Y here if you want kernel low-level debugging support
830 		bool "Kernel low-level debugging messages via Rockchip RV1108 UART1"
834 		  Say Y here if you want kernel low-level debugging support
838 		bool "Kernel low-level debugging messages via Rockchip RV1108 UART2"
842 		  Say Y here if you want kernel low-level debugging support
846 		bool "Kernel low-level debugging messages via Rockchip RK29 UART0"
850 		  Say Y here if you want kernel low-level debugging support
854 		bool "Kernel low-level debugging messages via Rockchip RK29 UART1"
858 		  Say Y here if you want kernel low-level debugging support
862 		bool "Kernel low-level debugging messages via Rockchip RK29 UART2"
866 		  Say Y here if you want kernel low-level debugging support
870 		bool "Kernel low-level debugging messages via Rockchip RK30/RK31 UART0"
874 		  Say Y here if you want kernel low-level debugging support
878 		bool "Kernel low-level debugging messages via Rockchip RK30/RK31 UART1"
882 		  Say Y here if you want kernel low-level debugging support
886 		bool "Kernel low-level debugging messages via Rockchip RK30/RK31 UART2"
890 		  Say Y here if you want kernel low-level debugging support
894 		bool "Kernel low-level debugging messages via Rockchip RK30/RK31 UART3"
898 		  Say Y here if you want kernel low-level debugging support
902 		bool "Kernel low-level debugging messages via Rockchip RK32 UART2"
906 		  Say Y here if you want kernel low-level debugging support
910 		bool "Kernel low-level debugging messages via SCIF2 on R7S72100"
913 		  Say Y here if you want kernel low-level debugging support
917 		bool "Kernel low-level debugging messages via SCIF2 on R7S9210"
920 		  Say Y here if you want kernel low-level debugging support
924 		bool "Kernel low-level debugging messages via SCIF4 on R7S9210"
927 		  Say Y here if you want kernel low-level debugging support
931 		bool "Kernel low-level debugging messages via SCIF0 on R8A7778"
934 		  Say Y here if you want kernel low-level debugging support
938 		bool "Kernel low-level debugging messages via SCIF2 on R8A7779"
941 		  Say Y here if you want kernel low-level debugging support
945 		bool "Kernel low-level debugging messages via SCIF0 on R-Car Gen2 and RZ/G1"
949 		  Say Y here if you want kernel low-level debugging support
955 		bool "Kernel low-level debugging messages via SCIF1 on R8A77470"
958 		  Say Y here if you want kernel low-level debugging support
962 		bool "Kernel low-level debugging messages via SCIF2 on R8A7794"
965 		  Say Y here if you want kernel low-level debugging support
969 		bool "Kernel low-level debugging messages via SCIF4 on R8A7745"
972 		  Say Y here if you want kernel low-level debugging support
976 		bool "Kernel low-level debugging messages via SCIFA2 on R8A7742"
979 		  Say Y here if you want kernel low-level debugging support
983 		bool "Kernel low-level debugging messages via SCIFA0 on R8A73A4"
986 		  Say Y here if you want kernel low-level debugging support
990 		bool "Kernel low-level debugging messages via SCIFA1 on R8A7740"
993 		  Say Y here if you want kernel low-level debugging support
997 		bool "Kernel low-level debugging messages via SCIFA4 on SH73A0"
1000 		  Say Y here if you want kernel low-level debugging support
1008 		bool "Use Samsung S3C UART 0 for low-level debug"
1019 		bool "Use Samsung S3C UART 1 for low-level debug"
1030 		bool "Use Samsung S3C UART 2 for low-level debug"
1041 		bool "Use Samsung S3C UART 3 for low-level debug"
1049 		bool "Use SA1100 UARTs for low-level debug"
1051 		  Say Y here if you want kernel low-level debugging support
1060 		  Say Y here if you want kernel low-level debugging support
1065 		bool "Use SOCFPGA UART0 for low-level debug"
1068 		  Say Y here if you want kernel low-level debugging support
1073 		bool "Use SOCFPGA Arria10 UART1 for low-level debug"
1076 		  Say Y here if you want kernel low-level debugging support
1081 		bool "Use SOCFPGA Cyclone 5 UART1 for low-level debug"
1084 		  Say Y here if you want kernel low-level debugging support
1088 		bool "Kernel low-level debugging messages via sun9i UART0"
1092 		  Say Y here if you want kernel low-level debugging support
1096 		bool "Kernel low-level debugging messages via sunXi UART0"
1100 		  Say Y here if you want kernel low-level debugging support
1104 		bool "Kernel low-level debugging messages via sunXi UART1"
1108 		  Say Y here if you want kernel low-level debugging support
1112 		bool "Kernel low-level debugging messages via sunXi R_UART"
1116 		  Say Y here if you want kernel low-level debugging support
1120 		bool "Kernel low-level debugging messages via ST SPEAr 3xx/6xx UART"
1124 		  Say Y here if you want kernel low-level debugging support
1128 		bool "Kernel low-level debugging messages via ST SPEAr 13xx UART"
1132 		  Say Y here if you want kernel low-level debugging support
1136 		bool "Use StiH415/416 ASC2 UART for low-level debug"
1139 		  Say Y here if you want kernel low-level debugging support
1146 		bool "Use StiH415/416 SBC ASC1 UART for low-level debug"
1149 		  Say Y here if you want kernel low-level debugging support
1156 		bool "Use StiH418 SBC ASC0 UART for low-level debug"
1159 		  Say Y here if you want kernel low-level debugging support
1166 		bool "Use STM32F4 UART for low-level debug"
1170 		  Say Y here if you want kernel low-level debugging support
1178 		bool "Use STM32F7 UART for low-level debug"
1182 		  Say Y here if you want kernel low-level debugging support
1190 		bool "Use STM32H7 UART for low-level debug"
1194 		  Say Y here if you want kernel low-level debugging support
1202 		bool "Use STM32MP1 UART for low-level debug"
1206 		  Say Y here if you want kernel low-level debugging support on
1214 		bool "Kernel low-level debugging messages via Tegra UART via ODMDATA"
1218 		  Automatically determines which UART to use for low-level
1226 		bool "Kernel low-level debugging messages via Tegra UART A"
1230 		  Say Y here if you want kernel low-level debugging support
1234 		bool "Kernel low-level debugging messages via Tegra UART B"
1238 		  Say Y here if you want kernel low-level debugging support
1242 		bool "Kernel low-level debugging messages via Tegra UART C"
1246 		  Say Y here if you want kernel low-level debugging support
1250 		bool "Kernel low-level debugging messages via Tegra UART D"
1254 		  Say Y here if you want kernel low-level debugging support
1258 		bool "Kernel low-level debugging messages via Tegra UART E"
1262 		  Say Y here if you want kernel low-level debugging support
1267 		bool "Use Ux500 UART for low-level debug"
1269 		  Say Y here if you want kernel low-level debugging support
1273 		bool "Kernel low-level debugging messages via ARM Versatile UART"
1277 		  Say Y here if you want kernel low-level debugging support
1320 		  Say Y here if you want kernel low-level debugging support
1331 		bool "Kernel low-level debugging on Xilinx Zynq using UART0"
1338 		bool "Kernel low-level debugging on Xilinx Zynq using UART1"
1348 		bool "Kernel low-level debugging via EmbeddedICE DCC channel"
1359 		bool "Kernel low-level debug output via semihosting I/O"
1375 		bool "Kernel low-level debugging via 8250 UART"
1388 		bool "Kernel low-level debugging via ARM Ltd PL01x Primecell UART"
1445 	  Choose UART port on which kernel low-level debug messages
1454 	  Choose UART port on which kernel low-level debug messages
1822 	  kernel low-level debugging functions. Add earlyprintk to your