diff options
Diffstat (limited to 'arch/arm/Kconfig.debug')
| -rw-r--r-- | arch/arm/Kconfig.debug | 625 |
1 files changed, 522 insertions, 103 deletions
diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug index 1d41908d5cda..9762c84b4198 100644 --- a/arch/arm/Kconfig.debug +++ b/arch/arm/Kconfig.debug @@ -92,6 +92,7 @@ choice config DEBUG_BCM2835 bool "Kernel low-level debugging on BCM2835 PL011 UART" depends on ARCH_BCM2835 + select DEBUG_UART_PL01X config DEBUG_CLPS711X_UART1 bool "Kernel low-level debugging messages via UART1" @@ -110,6 +111,7 @@ choice config DEBUG_CNS3XXX bool "Kernel Kernel low-level debugging on Cavium Networks CNS3xxx" depends on ARCH_CNS3XXX + select DEBUG_UART_PL01X help Say Y here if you want the debug print routines to direct their output to the CNS3xxx UART0. @@ -117,6 +119,7 @@ choice config DEBUG_DAVINCI_DA8XX_UART1 bool "Kernel low-level debugging on DaVinci DA8XX using UART1" depends on ARCH_DAVINCI_DA8XX + select DEBUG_UART_8250 help Say Y here if you want the debug print routines to direct their output to UART1 serial port on DaVinci DA8XX devices. @@ -124,6 +127,7 @@ choice config DEBUG_DAVINCI_DA8XX_UART2 bool "Kernel low-level debugging on DaVinci DA8XX using UART2" depends on ARCH_DAVINCI_DA8XX + select DEBUG_UART_8250 help Say Y here if you want the debug print routines to direct their output to UART2 serial port on DaVinci DA8XX devices. @@ -131,6 +135,7 @@ choice config DEBUG_DAVINCI_DMx_UART0 bool "Kernel low-level debugging on DaVinci DMx using UART0" depends on ARCH_DAVINCI_DMx + select DEBUG_UART_8250 help Say Y here if you want the debug print routines to direct their output to UART0 serial port on DaVinci DMx devices. @@ -138,6 +143,7 @@ choice config DEBUG_DAVINCI_TNETV107X_UART1 bool "Kernel low-level debugging on DaVinci TNETV107x using UART1" depends on ARCH_DAVINCI_TNETV107X + select DEBUG_UART_8250 help Say Y here if you want the debug print routines to direct their output to UART1 serial port on DaVinci TNETV107X @@ -174,9 +180,26 @@ choice Say Y here if you want the debug print routines to direct their output to the 8250 at PCI COM1. + config DEBUG_HI3620_UART + bool "Hisilicon HI3620 Debug UART" + depends on ARCH_HI3xxx + select DEBUG_UART_PL01X + help + Say Y here if you want kernel low-level debugging support + on HI3620 UART. + + config DEBUG_HI3716_UART + bool "Hisilicon Hi3716 Debug UART" + depends on ARCH_HI3xxx + select DEBUG_UART_PL01X + help + Say Y here if you want kernel low-level debugging support + on HI3716 UART. + config DEBUG_HIGHBANK_UART bool "Kernel low-level debugging messages via Highbank UART" depends on ARCH_HIGHBANK + select DEBUG_UART_PL01X help Say Y here if you want the debug print routines to direct their output to the UART on Highbank based devices. @@ -191,6 +214,7 @@ choice config DEBUG_IMX23_UART bool "i.MX23 Debug UART" depends on SOC_IMX23 + select DEBUG_UART_PL01X help Say Y here if you want kernel low-level debugging support on i.MX23. @@ -212,6 +236,7 @@ choice config DEBUG_IMX28_UART bool "i.MX28 Debug UART" depends on SOC_IMX28 + select DEBUG_UART_PL01X help Say Y here if you want kernel low-level debugging support on i.MX28. @@ -251,9 +276,33 @@ choice Say Y here if you want kernel low-level debugging support on i.MX6Q/DL. + config DEBUG_IMX6SL_UART + bool "i.MX6SL Debug UART" + depends on SOC_IMX6SL + help + Say Y here if you want kernel low-level debugging support + on i.MX6SL. + + config DEBUG_KEYSTONE_UART0 + bool "Kernel low-level debugging on KEYSTONE2 using UART0" + depends on ARCH_KEYSTONE + select DEBUG_UART_8250 + help + Say Y here if you want the debug print routines to direct + their output to UART0 serial port on KEYSTONE2 devices. + + config DEBUG_KEYSTONE_UART1 + bool "Kernel low-level debugging on KEYSTONE2 using UART1" + depends on ARCH_KEYSTONE + select DEBUG_UART_8250 + help + Say Y here if you want the debug print routines to direct + their output to UART1 serial port on KEYSTONE2 devices. + config DEBUG_MMP_UART2 bool "Kernel low-level debugging message via MMP UART2" depends on ARCH_MMP + select DEBUG_UART_8250 help Say Y here if you want kernel low-level debugging support on MMP UART2. @@ -261,6 +310,7 @@ choice config DEBUG_MMP_UART3 bool "Kernel low-level debugging message via MMP UART3" depends on ARCH_MMP + select DEBUG_UART_8250 help Say Y here if you want kernel low-level debugging support on MMP UART3. @@ -303,29 +353,134 @@ choice their output to the serial port on MSM 8960 devices. config DEBUG_MVEBU_UART - bool "Kernel low-level debugging messages via MVEBU UART" + bool "Kernel low-level debugging messages via MVEBU UART (old bootloaders)" + depends on ARCH_MVEBU + select DEBUG_UART_8250 + help + Say Y here if you want kernel low-level debugging support + on MVEBU based platforms. + + This option should be used with the old bootloaders + that left the internal registers mapped at + 0xd0000000. As of today, this is the case on + platforms such as the Globalscale Mirabox or the + Plathome OpenBlocks AX3, when using the original + bootloader. + + If the wrong DEBUG_MVEBU_UART* option is selected, + when u-boot hands over to the kernel, the system + silently crashes, with no serial output at all. + + config DEBUG_MVEBU_UART_ALTERNATE + bool "Kernel low-level debugging messages via MVEBU UART (new bootloaders)" depends on ARCH_MVEBU + select DEBUG_UART_8250 help Say Y here if you want kernel low-level debugging support on MVEBU based platforms. + This option should be used with the new bootloaders + that remap the internal registers at 0xf1000000. + + If the wrong DEBUG_MVEBU_UART* option is selected, + when u-boot hands over to the kernel, the system + silently crashes, with no serial output at all. + config DEBUG_NOMADIK_UART bool "Kernel low-level debugging messages via NOMADIK UART" depends on ARCH_NOMADIK + select DEBUG_UART_PL01X help Say Y here if you want kernel low-level debugging support on NOMADIK based platforms. - config DEBUG_OMAP2PLUS_UART - bool "Kernel low-level debugging messages via OMAP2PLUS UART" - depends on ARCH_OMAP2PLUS + config DEBUG_NSPIRE_CLASSIC_UART + bool "Kernel low-level debugging via TI-NSPIRE 8250 UART" + depends on ARCH_NSPIRE + select DEBUG_UART_8250 help Say Y here if you want kernel low-level debugging support - on OMAP2PLUS based platforms. + on TI-NSPIRE classic models. + + config DEBUG_NSPIRE_CX_UART + bool "Kernel low-level debugging via TI-NSPIRE PL011 UART" + depends on ARCH_NSPIRE + select DEBUG_UART_PL01X + help + Say Y here if you want kernel low-level debugging support + on TI-NSPIRE CX models. + + config DEBUG_OMAP2UART1 + bool "OMAP2/3/4 UART1 (omap2/3 sdp boards and some omap3 boards)" + depends on ARCH_OMAP2PLUS + select DEBUG_OMAP2PLUS_UART + help + This covers at least h4, 2430sdp, 3430sdp, 3630sdp, + omap3 torpedo and 3530 lv som. + + config DEBUG_OMAP2UART2 + bool "Kernel low-level debugging messages via OMAP2/3/4 UART2" + depends on ARCH_OMAP2PLUS + select DEBUG_OMAP2PLUS_UART + + config DEBUG_OMAP2UART3 + bool "Kernel low-level debugging messages via OMAP2 UART3 (n8x0)" + depends on ARCH_OMAP2PLUS + select DEBUG_OMAP2PLUS_UART + + config DEBUG_OMAP3UART3 + bool "Kernel low-level debugging messages via OMAP3 UART3 (most omap3 boards)" + depends on ARCH_OMAP2PLUS + select DEBUG_OMAP2PLUS_UART + help + This covers at least cm_t3x, beagle, crane, devkit8000, + igep00x0, ldp, n900, n9(50), pandora, overo, touchbook, + and 3517evm. + + config DEBUG_OMAP4UART3 + bool "Kernel low-level debugging messages via OMAP4/5 UART3 (omap4 blaze, panda, omap5 sevm)" + depends on ARCH_OMAP2PLUS + select DEBUG_OMAP2PLUS_UART + + config DEBUG_OMAP3UART4 + bool "Kernel low-level debugging messages via OMAP36XX UART4" + depends on ARCH_OMAP2PLUS + select DEBUG_OMAP2PLUS_UART + + config DEBUG_OMAP4UART4 + bool "Kernel low-level debugging messages via OMAP4/5 UART4" + depends on ARCH_OMAP2PLUS + select DEBUG_OMAP2PLUS_UART + + config DEBUG_TI81XXUART1 + bool "Kernel low-level debugging messages via TI81XX UART1 (ti8148evm)" + depends on ARCH_OMAP2PLUS + select DEBUG_OMAP2PLUS_UART + + config DEBUG_TI81XXUART2 + bool "Kernel low-level debugging messages via TI81XX UART2" + depends on ARCH_OMAP2PLUS + select DEBUG_OMAP2PLUS_UART + + config DEBUG_TI81XXUART3 + bool "Kernel low-level debugging messages via TI81XX UART3 (ti8168evm)" + depends on ARCH_OMAP2PLUS + select DEBUG_OMAP2PLUS_UART + + config DEBUG_AM33XXUART1 + bool "Kernel low-level debugging messages via AM33XX UART1" + depends on ARCH_OMAP2PLUS + select DEBUG_OMAP2PLUS_UART + + config DEBUG_ZOOM_UART + bool "Kernel low-level debugging messages via Zoom2/3 UART" + depends on ARCH_OMAP2PLUS + select DEBUG_OMAP2PLUS_UART config DEBUG_PICOXCELL_UART depends on ARCH_PICOXCELL bool "Use PicoXcell UART for low-level debug" + select DEBUG_UART_8250 help Say Y here if you want kernel low-level debugging support on PicoXcell based platforms. @@ -333,6 +488,7 @@ choice config DEBUG_PXA_UART1 depends on ARCH_PXA bool "Use PXA UART1 for low-level debug" + select DEBUG_UART_8250 help Say Y here if you want kernel low-level debugging support on PXA UART1. @@ -340,6 +496,7 @@ choice config DEBUG_REALVIEW_STD_PORT bool "RealView Default UART" depends on ARCH_REALVIEW + select DEBUG_UART_PL01X help Say Y here if you want the debug print routines to direct their output to the serial port on RealView EB, PB11MP, PBA8 @@ -348,11 +505,68 @@ choice config DEBUG_REALVIEW_PB1176_PORT bool "RealView PB1176 UART" depends on MACH_REALVIEW_PB1176 + select DEBUG_UART_PL01X help Say Y here if you want the debug print routines to direct their output to the standard serial port on the RealView PB1176 platform. + config DEBUG_RK29_UART0 + bool "Kernel low-level debugging messages via Rockchip RK29 UART0" + depends on ARCH_ROCKCHIP + select DEBUG_UART_8250 + help + Say Y here if you want kernel low-level debugging support + on Rockchip based platforms. + + config DEBUG_RK29_UART1 + bool "Kernel low-level debugging messages via Rockchip RK29 UART1" + depends on ARCH_ROCKCHIP + select DEBUG_UART_8250 + help + Say Y here if you want kernel low-level debugging support + on Rockchip based platforms. + + config DEBUG_RK29_UART2 + bool "Kernel low-level debugging messages via Rockchip RK29 UART2" + depends on ARCH_ROCKCHIP + select DEBUG_UART_8250 + help + Say Y here if you want kernel low-level debugging support + on Rockchip based platforms. + + config DEBUG_RK3X_UART0 + bool "Kernel low-level debugging messages via Rockchip RK3X UART0" + depends on ARCH_ROCKCHIP + select DEBUG_UART_8250 + help + Say Y here if you want kernel low-level debugging support + on Rockchip based platforms. + + config DEBUG_RK3X_UART1 + bool "Kernel low-level debugging messages via Rockchip RK3X UART1" + depends on ARCH_ROCKCHIP + select DEBUG_UART_8250 + help + Say Y here if you want kernel low-level debugging support + on Rockchip based platforms. + + config DEBUG_RK3X_UART2 + bool "Kernel low-level debugging messages via Rockchip RK3X UART2" + depends on ARCH_ROCKCHIP + select DEBUG_UART_8250 + help + Say Y here if you want kernel low-level debugging support + on Rockchip based platforms. + + config DEBUG_RK3X_UART3 + bool "Kernel low-level debugging messages via Rockchip RK3X UART3" + depends on ARCH_ROCKCHIP + select DEBUG_UART_8250 + help + Say Y here if you want kernel low-level debugging support + on Rockchip based platforms. + config DEBUG_S3C_UART0 depends on PLAT_SAMSUNG select DEBUG_EXYNOS_UART if ARCH_EXYNOS @@ -404,6 +618,7 @@ choice config DEBUG_SOCFPGA_UART depends on ARCH_SOCFPGA bool "Use SOCFPGA UART for low-level debug" + select DEBUG_UART_8250 help Say Y here if you want kernel low-level debugging support on SOCFPGA based platforms. @@ -411,6 +626,7 @@ choice config DEBUG_SUNXI_UART0 bool "Kernel low-level debugging messages via sunXi UART0" depends on ARCH_SUNXI + select DEBUG_UART_8250 help Say Y here if you want kernel low-level debugging support on Allwinner A1X based platforms on the UART0. @@ -418,13 +634,59 @@ choice config DEBUG_SUNXI_UART1 bool "Kernel low-level debugging messages via sunXi UART1" depends on ARCH_SUNXI + select DEBUG_UART_8250 help Say Y here if you want kernel low-level debugging support on Allwinner A1X based platforms on the UART1. - config DEBUG_TEGRA_UART + config TEGRA_DEBUG_UART_AUTO_ODMDATA + bool "Kernel low-level debugging messages via Tegra UART via ODMDATA" + depends on ARCH_TEGRA + select DEBUG_TEGRA_UART + help + Automatically determines which UART to use for low-level + debug based on the ODMDATA value. This value is part of + the BCT, and is written to the boot memory device using + nvflash, or other flashing tool. When bits 19:18 are 3, + then bits 17:15 indicate which UART to use; 0/1/2/3/4 + are UART A/B/C/D/E. + + config TEGRA_DEBUG_UARTA + bool "Kernel low-level debugging messages via Tegra UART A" + depends on ARCH_TEGRA + select DEBUG_TEGRA_UART + help + Say Y here if you want kernel low-level debugging support + on Tegra based platforms. + + config TEGRA_DEBUG_UARTB + bool "Kernel low-level debugging messages via Tegra UART B" depends on ARCH_TEGRA - bool "Use Tegra UART for low-level debug" + select DEBUG_TEGRA_UART + help + Say Y here if you want kernel low-level debugging support + on Tegra based platforms. + + config TEGRA_DEBUG_UARTC + bool "Kernel low-level debugging messages via Tegra UART C" + depends on ARCH_TEGRA + select DEBUG_TEGRA_UART + help + Say Y here if you want kernel low-level debugging support + on Tegra based platforms. + + config TEGRA_DEBUG_UARTD + bool "Kernel low-level debugging messages via Tegra UART D" + depends on ARCH_TEGRA + select DEBUG_TEGRA_UART + help + Say Y here if you want kernel low-level debugging support + on Tegra based platforms. + + config TEGRA_DEBUG_UARTE + bool "Kernel low-level debugging messages via Tegra UART E" + depends on ARCH_TEGRA + select DEBUG_TEGRA_UART help Say Y here if you want kernel low-level debugging support on Tegra based platforms. @@ -443,6 +705,36 @@ choice Say Y here if you want the debug print routines to direct their output to the uart1 port on SiRFmarco devices. + config STIH41X_DEBUG_ASC2 + bool "Use StiH415/416 ASC2 UART for low-level debug" + depends on ARCH_STI + select DEBUG_STI_UART + help + Say Y here if you want kernel low-level debugging support + on STiH415/416 based platforms like b2000, which has + default UART wired up to ASC2. + + If unsure, say N. + + config STIH41X_DEBUG_SBC_ASC1 + bool "Use StiH415/416 SBC ASC1 UART for low-level debug" + depends on ARCH_STI + select DEBUG_STI_UART + help + Say Y here if you want kernel low-level debugging support + on STiH415/416 based platforms like b2020. which has + default UART wired up to SBC ASC1. + + If unsure, say N. + + config DEBUG_U300_UART + bool "Kernel low-level debugging messages via U300 UART0" + depends on ARCH_U300 + select DEBUG_UART_PL01X + help + Say Y here if you want the debug print routines to direct + their output to the uart port on U300 devices. + config DEBUG_UX500_UART depends on ARCH_U8500 bool "Use Ux500 UART for low-level debug" @@ -464,6 +756,7 @@ choice config DEBUG_VEXPRESS_UART0_CA9 bool "Use PL011 UART0 at 0x10009000 (V2P-CA9 core tile)" depends on ARCH_VEXPRESS + select DEBUG_UART_PL01X help This option selects UART0 at 0x10009000. Except for custom models, this applies only to the V2P-CA9 tile. @@ -471,11 +764,20 @@ choice config DEBUG_VEXPRESS_UART0_RS1 bool "Use PL011 UART0 at 0x1c090000 (RS1 complaint tiles)" depends on ARCH_VEXPRESS + select DEBUG_UART_PL01X help This option selects UART0 at 0x1c090000. This applies to most of the tiles using the RS1 memory map, including all new A-class core tiles, FPGA-based SMMs and software models. + config DEBUG_VEXPRESS_UART0_CRX + bool "Use PL011 UART0 at 0xb0090000 (Cortex-R compliant tiles)" + depends on ARCH_VEXPRESS && !MMU + select DEBUG_UART_PL01X + help + This option selects UART0 at 0xb0090000. This is appropriate for + Cortex-R series tiles and SMMs, such as Cortex-R5 and Cortex-R7 + config DEBUG_VT8500_UART0 bool "Use UART0 on VIA/Wondermedia SoCs" depends on ARCH_VT8500 @@ -488,7 +790,7 @@ choice depends on !ARCH_MULTIPLATFORM help Say Y here if your platform doesn't provide a UART option - below. This relies on your platform choosing the right UART + above. This relies on your platform choosing the right UART definition internally in order for low-level debugging to work. @@ -519,11 +821,41 @@ choice For more details about semihosting, please see chapter 8 of DUI0203I_rvct_developer_guide.pdf from ARM Ltd. + config DEBUG_LL_UART_8250 + bool "Kernel low-level debugging via 8250 UART" + help + Say Y here if you wish the debug print routes to direct + their output to an 8250 UART. You can use this option + to provide the parameters for the 8250 UART rather than + selecting one of the platform specific options above if + you know the parameters for the port. + + This option is preferred over the platform specific + options; the platform specific options are deprecated + and will be soon removed. + + config DEBUG_LL_UART_PL01X + bool "Kernel low-level debugging via ARM Ltd PL01x Primecell UART" + help + Say Y here if you wish the debug print routes to direct + their output to a PL01x Primecell UART. You can use + this option to provide the parameters for the UART + rather than selecting one of the platform specific + options above if you know the parameters for the port. + + This option is preferred over the platform specific + options; the platform specific options are deprecated + and will be soon removed. + endchoice config DEBUG_EXYNOS_UART bool +config DEBUG_OMAP2PLUS_UART + bool + depends on ARCH_OMAP2PLUS + config DEBUG_IMX_UART_PORT int "i.MX Debug UART Port Selection" if DEBUG_IMX1_UART || \ DEBUG_IMX25_UART || \ @@ -532,97 +864,27 @@ config DEBUG_IMX_UART_PORT DEBUG_IMX35_UART || \ DEBUG_IMX51_UART || \ DEBUG_IMX53_UART || \ - DEBUG_IMX6Q_UART + DEBUG_IMX6Q_UART || \ + DEBUG_IMX6SL_UART default 1 depends on ARCH_MXC help Choose UART port on which kernel low-level debug messages should be output. -choice - prompt "Low-level debug console UART" - depends on DEBUG_OMAP2PLUS_UART - - config DEBUG_OMAP2UART1 - bool "OMAP2/3/4 UART1 (omap2/3 sdp boards and some omap3 boards)" - help - This covers at least h4, 2430sdp, 3430sdp, 3630sdp, - omap3 torpedo and 3530 lv som. - - config DEBUG_OMAP2UART2 - bool "OMAP2/3/4 UART2" - - config DEBUG_OMAP2UART3 - bool "OMAP2 UART3 (n8x0)" - - config DEBUG_OMAP3UART3 - bool "OMAP3 UART3 (most omap3 boards)" - help - This covers at least cm_t3x, beagle, crane, devkit8000, - igep00x0, ldp, n900, n9(50), pandora, overo, touchbook, - and 3517evm. - - config DEBUG_OMAP4UART3 - bool "OMAP4/5 UART3 (omap4 blaze, panda, omap5 sevm)" - - config DEBUG_OMAP3UART4 - bool "OMAP36XX UART4" - - config DEBUG_OMAP4UART4 - bool "OMAP4/5 UART4" - - config DEBUG_TI81XXUART1 - bool "TI81XX UART1 (ti8148evm)" - - config DEBUG_TI81XXUART2 - bool "TI81XX UART2" - - config DEBUG_TI81XXUART3 - bool "TI81XX UART3 (ti8168evm)" - - config DEBUG_AM33XXUART1 - bool "AM33XX UART1" - - config DEBUG_ZOOM_UART - bool "Zoom2/3 UART" -endchoice - -choice - prompt "Low-level debug console UART" - depends on DEBUG_LL && DEBUG_TEGRA_UART - - config TEGRA_DEBUG_UART_AUTO_ODMDATA - bool "Via ODMDATA" - help - Automatically determines which UART to use for low-level debug based - on the ODMDATA value. This value is part of the BCT, and is written - to the boot memory device using nvflash, or other flashing tool. - When bits 19:18 are 3, then bits 17:15 indicate which UART to use; - 0/1/2/3/4 are UART A/B/C/D/E. - - config TEGRA_DEBUG_UARTA - bool "UART A" - - config TEGRA_DEBUG_UARTB - bool "UART B" - - config TEGRA_DEBUG_UARTC - bool "UART C" - - config TEGRA_DEBUG_UARTD - bool "UART D" - - config TEGRA_DEBUG_UARTE - bool "UART E" +config DEBUG_TEGRA_UART + bool + depends on ARCH_TEGRA -endchoice +config DEBUG_STI_UART + bool + depends on ARCH_STI config DEBUG_LL_INCLUDE string - default "debug/bcm2835.S" if DEBUG_BCM2835 - default "debug/cns3xxx.S" if DEBUG_CNS3XXX + default "debug/8250.S" if DEBUG_LL_UART_8250 || DEBUG_UART_8250 + default "debug/pl01x.S" if DEBUG_LL_UART_PL01X || DEBUG_UART_PL01X default "debug/exynos.S" if DEBUG_EXYNOS_UART - default "debug/highbank.S" if DEBUG_HIGHBANK_UART default "debug/icedcc.S" if DEBUG_ICEDCC default "debug/imx.S" if DEBUG_IMX1_UART || \ DEBUG_IMX25_UART || \ @@ -631,34 +893,191 @@ config DEBUG_LL_INCLUDE DEBUG_IMX35_UART || \ DEBUG_IMX51_UART || \ DEBUG_IMX53_UART ||\ - DEBUG_IMX6Q_UART - default "debug/mvebu.S" if DEBUG_MVEBU_UART - default "debug/mxs.S" if DEBUG_IMX23_UART || DEBUG_IMX28_UART - default "debug/nomadik.S" if DEBUG_NOMADIK_UART + DEBUG_IMX6Q_UART || \ + DEBUG_IMX6SL_UART + default "debug/msm.S" if DEBUG_MSM_UART1 || \ + DEBUG_MSM_UART2 || \ + DEBUG_MSM_UART3 || \ + DEBUG_MSM8660_UART || \ + DEBUG_MSM8960_UART default "debug/omap2plus.S" if DEBUG_OMAP2PLUS_UART - default "debug/picoxcell.S" if DEBUG_PICOXCELL_UART - default "debug/pxa.S" if DEBUG_PXA_UART1 || DEBUG_MMP_UART2 || \ - DEBUG_MMP_UART3 default "debug/sirf.S" if DEBUG_SIRFPRIMA2_UART1 || DEBUG_SIRFMARCO_UART1 - default "debug/socfpga.S" if DEBUG_SOCFPGA_UART - default "debug/sunxi.S" if DEBUG_SUNXI_UART0 || DEBUG_SUNXI_UART1 + default "debug/sti.S" if DEBUG_STI_UART default "debug/tegra.S" if DEBUG_TEGRA_UART default "debug/ux500.S" if DEBUG_UX500_UART - default "debug/vexpress.S" if DEBUG_VEXPRESS_UART0_DETECT || \ - DEBUG_VEXPRESS_UART0_CA9 || DEBUG_VEXPRESS_UART0_RS1 + default "debug/vexpress.S" if DEBUG_VEXPRESS_UART0_DETECT default "debug/vt8500.S" if DEBUG_VT8500_UART0 default "debug/zynq.S" if DEBUG_ZYNQ_UART0 || DEBUG_ZYNQ_UART1 default "mach/debug-macro.S" +# Compatibility options for PL01x +config DEBUG_UART_PL01X + def_bool ARCH_EP93XX || \ + ARCH_INTEGRATOR || \ + ARCH_SPEAR3XX || \ + ARCH_SPEAR6XX || \ + ARCH_SPEAR13XX || \ + ARCH_VERSATILE + +# Compatibility options for 8250 +config DEBUG_UART_8250 + def_bool ARCH_DOVE || ARCH_EBSA110 || \ + (FOOTBRIDGE && !DEBUG_DC21285_PORT) || \ + ARCH_GEMINI || ARCH_IOP13XX || ARCH_IOP32X || \ + ARCH_IOP33X || ARCH_IXP4XX || ARCH_KIRKWOOD || \ + ARCH_LPC32XX || ARCH_MV78XX0 || ARCH_ORION5X || ARCH_RPC + +config DEBUG_UART_PHYS + hex "Physical base address of debug UART" + default 0x01c20000 if DEBUG_DAVINCI_DMx_UART0 + default 0x01c28000 if DEBUG_SUNXI_UART0 + default 0x01c28400 if DEBUG_SUNXI_UART1 + default 0x01d0c000 if DEBUG_DAVINCI_DA8XX_UART1 + default 0x01d0d000 if DEBUG_DAVINCI_DA8XX_UART2 + default 0x02530c00 if DEBUG_KEYSTONE_UART0 + default 0x02531000 if DEBUG_KEYSTONE_UART1 + default 0x03010fe0 if ARCH_RPC + default 0x08108300 if DEBUG_DAVINCI_TNETV107X_UART1 + default 0x10009000 if DEBUG_REALVIEW_STD_PORT || DEBUG_CNS3XXX || \ + DEBUG_VEXPRESS_UART0_CA9 + default 0x1010c000 if DEBUG_REALVIEW_PB1176_PORT + default 0x10124000 if DEBUG_RK3X_UART0 + default 0x10126000 if DEBUG_RK3X_UART1 + default 0x101f1000 if ARCH_VERSATILE + default 0x101fb000 if DEBUG_NOMADIK_UART + default 0x16000000 if ARCH_INTEGRATOR + default 0x1c090000 if DEBUG_VEXPRESS_UART0_RS1 + default 0x20060000 if DEBUG_RK29_UART0 + default 0x20064000 if DEBUG_RK29_UART1 || DEBUG_RK3X_UART2 + default 0x20068000 if DEBUG_RK29_UART2 || DEBUG_RK3X_UART3 + default 0x20201000 if DEBUG_BCM2835 + default 0x40090000 if ARCH_LPC32XX + default 0x40100000 if DEBUG_PXA_UART1 + default 0x42000000 if ARCH_GEMINI + default 0x7c0003f8 if FOOTBRIDGE + default 0x80230000 if DEBUG_PICOXCELL_UART + default 0x80070000 if DEBUG_IMX23_UART + default 0x80074000 if DEBUG_IMX28_UART + default 0x808c0000 if ARCH_EP93XX + default 0x90020000 if DEBUG_NSPIRE_CLASSIC_UART || DEBUG_NSPIRE_CX_UART + default 0xb0090000 if DEBUG_VEXPRESS_UART0_CRX + default 0xc0013000 if DEBUG_U300_UART + default 0xc8000000 if ARCH_IXP4XX && !CPU_BIG_ENDIAN + default 0xc8000003 if ARCH_IXP4XX && CPU_BIG_ENDIAN + default 0xd0000000 if ARCH_SPEAR3XX || ARCH_SPEAR6XX + default 0xd0012000 if DEBUG_MVEBU_UART + default 0xd4017000 if DEBUG_MMP_UART2 + default 0xd4018000 if DEBUG_MMP_UART3 + default 0xe0000000 if ARCH_SPEAR13XX + default 0xf0000be0 if ARCH_EBSA110 + default 0xf1012000 if DEBUG_MVEBU_UART_ALTERNATE + default 0xf1012000 if ARCH_DOVE || ARCH_KIRKWOOD || ARCH_MV78XX0 || \ + ARCH_ORION5X + default 0xf8b00000 if DEBUG_HI3716_UART + default 0xfcb00000 if DEBUG_HI3620_UART + default 0xfe800000 if ARCH_IOP32X + default 0xffc02000 if DEBUG_SOCFPGA_UART + default 0xffd82340 if ARCH_IOP13XX + default 0xfff36000 if DEBUG_HIGHBANK_UART + default 0xfffff700 if ARCH_IOP33X + depends on DEBUG_LL_UART_8250 || DEBUG_LL_UART_PL01X || \ + DEBUG_UART_8250 || DEBUG_UART_PL01X + +config DEBUG_UART_VIRT + hex "Virtual base address of debug UART" + default 0xe0010fe0 if ARCH_RPC + default 0xf0000be0 if ARCH_EBSA110 + default 0xf0009000 if DEBUG_CNS3XXX + default 0xf01fb000 if DEBUG_NOMADIK_UART + default 0xf0201000 if DEBUG_BCM2835 + default 0xf11f1000 if ARCH_VERSATILE + default 0xf1600000 if ARCH_INTEGRATOR + default 0xf1c28000 if DEBUG_SUNXI_UART0 + default 0xf1c28400 if DEBUG_SUNXI_UART1 + default 0xf2100000 if DEBUG_PXA_UART1 + default 0xf4090000 if ARCH_LPC32XX + default 0xf4200000 if ARCH_GEMINI + default 0xf8009000 if DEBUG_VEXPRESS_UART0_CA9 + default 0xf8090000 if DEBUG_VEXPRESS_UART0_RS1 + default 0xfb009000 if DEBUG_REALVIEW_STD_PORT + default 0xfb10c000 if DEBUG_REALVIEW_PB1176_PORT + default 0xfd000000 if ARCH_SPEAR3XX || ARCH_SPEAR6XX + default 0xfd000000 if ARCH_SPEAR13XX + default 0xfd012000 if ARCH_MV78XX0 + default 0xfde12000 if ARCH_DOVE + default 0xfe012000 if ARCH_ORION5X + default 0xfe017000 if DEBUG_MMP_UART2 + default 0xfe018000 if DEBUG_MMP_UART3 + default 0xfe100000 if DEBUG_IMX23_UART || DEBUG_IMX28_UART + default 0xfe230000 if DEBUG_PICOXCELL_UART + default 0xfe800000 if ARCH_IOP32X + default 0xfeb00000 if DEBUG_HI3620_UART || DEBUG_HI3716_UART + default 0xfeb24000 if DEBUG_RK3X_UART0 + default 0xfeb26000 if DEBUG_RK3X_UART1 + default 0xfeb30c00 if DEBUG_KEYSTONE_UART0 + default 0xfeb31000 if DEBUG_KEYSTONE_UART1 + default 0xfec12000 if DEBUG_MVEBU_UART || DEBUG_MVEBU_UART_ALTERNATE + default 0xfed60000 if DEBUG_RK29_UART0 + default 0xfed64000 if DEBUG_RK29_UART1 || DEBUG_RK3X_UART2 + default 0xfed68000 if DEBUG_RK29_UART2 || DEBUG_RK3X_UART3 + default 0xfec02000 if DEBUG_SOCFPGA_UART + default 0xfec20000 if DEBUG_DAVINCI_DMx_UART0 + default 0xfed0c000 if DEBUG_DAVINCI_DA8XX_UART1 + default 0xfed0d000 if DEBUG_DAVINCI_DA8XX_UART2 + default 0xfed12000 if ARCH_KIRKWOOD + default 0xfedc0000 if ARCH_EP93XX + default 0xfee003f8 if FOOTBRIDGE + default 0xfee08300 if DEBUG_DAVINCI_TNETV107X_UART1 + default 0xfee20000 if DEBUG_NSPIRE_CLASSIC_UART || DEBUG_NSPIRE_CX_UART + default 0xfef36000 if DEBUG_HIGHBANK_UART + default 0xfee82340 if ARCH_IOP13XX + default 0xfef00000 if ARCH_IXP4XX && !CPU_BIG_ENDIAN + default 0xfef00003 if ARCH_IXP4XX && CPU_BIG_ENDIAN + default 0xfefff700 if ARCH_IOP33X + default 0xff003000 if DEBUG_U300_UART + default DEBUG_UART_PHYS if !MMU + depends on DEBUG_LL_UART_8250 || DEBUG_LL_UART_PL01X || \ + DEBUG_UART_8250 || DEBUG_UART_PL01X + +config DEBUG_UART_8250_SHIFT + int "Register offset shift for the 8250 debug UART" + depends on DEBUG_LL_UART_8250 || DEBUG_UART_8250 + default 0 if FOOTBRIDGE || ARCH_IOP32X + default 2 + +config DEBUG_UART_8250_WORD + bool "Use 32-bit accesses for 8250 UART" + depends on DEBUG_LL_UART_8250 || DEBUG_UART_8250 + depends on DEBUG_UART_8250_SHIFT >= 2 + default y if DEBUG_PICOXCELL_UART || DEBUG_SOCFPGA_UART || \ + ARCH_KEYSTONE || \ + DEBUG_DAVINCI_DMx_UART0 || DEBUG_DAVINCI_DA8XX_UART1 || \ + DEBUG_DAVINCI_DA8XX_UART2 || DEBUG_DAVINCI_TNETV107X_UART1 + +config DEBUG_UART_8250_FLOW_CONTROL + bool "Enable flow control for 8250 UART" + depends on DEBUG_LL_UART_8250 || DEBUG_UART_8250 + default y if ARCH_EBSA110 || FOOTBRIDGE || ARCH_GEMINI || ARCH_RPC + config DEBUG_UNCOMPRESS bool - default y if ARCH_MULTIPLATFORM && DEBUG_LL && \ - !DEBUG_OMAP2PLUS_UART && \ - !DEBUG_TEGRA_UART + depends on ARCH_MULTIPLATFORM || ARCH_MSM + default y if DEBUG_LL && !DEBUG_OMAP2PLUS_UART && \ + (!DEBUG_TEGRA_UART || !ZBOOT_ROM) + help + This option influences the normal decompressor output for + multiplatform kernels. Normally, multiplatform kernels disable + decompressor output because it is not possible to know where to + send the decompressor output. + + When this option is set, the selected DEBUG_LL output method + will be re-used for normal decompressor output on multiplatform + kernels. + config UNCOMPRESS_INCLUDE string - default "debug/uncompress.h" if ARCH_MULTIPLATFORM + default "debug/uncompress.h" if ARCH_MULTIPLATFORM || ARCH_MSM default "mach/uncompress.h" config EARLY_PRINTK |