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| author | Tony Lindgren <tony@atomide.com> | 2017-06-14 00:31:13 -0700 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2017-07-17 00:49:08 -0700 |
| commit | fc23beb8a57723eecd04cd732e0722df72feaf70 (patch) | |
| tree | fbead4be1e1e024c46ba64f2159ebedaa9d91ff1 /arch/arm/Kconfig.debug | |
| parent | d2b310b0234c20a656e2b9047b6f2a318ad39c35 (diff) | |
| download | linux-rt-fc23beb8a57723eecd04cd732e0722df72feaf70.tar.gz | |
ARM: debug: Use generic 8250 debug_ll for omap3/4/5
We want to use generic 8250 debug_ll code to get DEBUG_UNCOMPRESS
working and to simplify the code. The old debug_ll code is no longer
needed and the machine ID based detection is no longer used.
Note that for most part there's no need to keep DEBUG_LL enabled.
We now have CONFIG_SERIAL_EARLYCON working very early as long as
the kernel cmdline has "earlycon" in it and the board specific dts
file has chosen configured with with the port using stdout-path.
Cc: Hoeun Ryu <hoeun.ryu@gmail.com>
Cc: Russell King <linux@armlinux.org.uk>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/Kconfig.debug')
| -rw-r--r-- | arch/arm/Kconfig.debug | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug index 7a683b967245..a39e5367024f 100644 --- a/arch/arm/Kconfig.debug +++ b/arch/arm/Kconfig.debug @@ -664,7 +664,7 @@ choice config DEBUG_OMAP3UART3 bool "Kernel low-level debugging messages via OMAP3 UART3 (most omap3 boards)" depends on ARCH_OMAP2PLUS - select DEBUG_OMAP2PLUS_UART + select DEBUG_UART_8250 help This covers at least cm_t3x, beagle, crane, devkit8000, igep00x0, ldp, n900, n9(50), pandora, overo, touchbook, @@ -673,17 +673,17 @@ choice 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 + select DEBUG_UART_8250 config DEBUG_OMAP3UART4 bool "Kernel low-level debugging messages via OMAP36XX UART4" depends on ARCH_OMAP2PLUS - select DEBUG_OMAP2PLUS_UART + select DEBUG_UART_8250 config DEBUG_OMAP4UART4 bool "Kernel low-level debugging messages via OMAP4/5 UART4" depends on ARCH_OMAP2PLUS - select DEBUG_OMAP2PLUS_UART + select DEBUG_UART_8250 config DEBUG_OMAP7XXUART1 bool "Kernel low-level debugging via OMAP730 UART1" @@ -1523,11 +1523,14 @@ config DEBUG_UART_PHYS default 0x40090000 if DEBUG_LPC32XX default 0x40100000 if DEBUG_PXA_UART1 default 0x42000000 if DEBUG_GEMINI + default 0x48020000 if DEBUG_OMAP4UART3 default 0x4806a000 if DEBUG_OMAP2UART1 || DEBUG_OMAP3UART1 || \ DEBUG_OMAP4UART1 || DEBUG_OMAP5UART1 default 0x4806c000 if DEBUG_OMAP2UART2 || DEBUG_OMAP3UART2 || \ DEBUG_OMAP4UART2 || DEBUG_OMAP5UART2 - default 0x4806e000 if DEBUG_OMAP2UART3 + default 0x4806e000 if DEBUG_OMAP2UART3 || DEBUG_OMAP4UART4 + default 0x49020000 if DEBUG_OMAP3UART3 + default 0x49042000 if DEBUG_OMAP3UART4 default 0x50000000 if DEBUG_S3C24XX_UART && (DEBUG_S3C_UART0 || \ DEBUG_S3C2410_UART0) default 0x50004000 if DEBUG_S3C24XX_UART && (DEBUG_S3C_UART1 || \ @@ -1646,15 +1649,18 @@ config DEBUG_UART_VIRT default 0xf8090000 if DEBUG_VEXPRESS_UART0_RS1 default 0xf8ffee00 if DEBUG_AT91_SAM9263_DBGU default 0xf8fff200 if DEBUG_AT91_RM9200_DBGU + default 0xfa020000 if DEBUG_OMAP4UART3 default 0xfa06a000 if DEBUG_OMAP2UART1 || DEBUG_OMAP3UART1 || \ DEBUG_OMAP4UART1 || DEBUG_OMAP5UART1 default 0xfa06c000 if DEBUG_OMAP2UART2 || DEBUG_OMAP3UART2 || \ DEBUG_OMAP4UART2 || DEBUG_OMAP5UART2 - default 0xfa06e000 if DEBUG_OMAP2UART3 + default 0xfa06e000 if DEBUG_OMAP2UART3 || DEBUG_OMAP4UART4 default 0xfa71e000 if DEBUG_QCOM_UARTDM default 0xfb002000 if DEBUG_CNS3XXX default 0xfb009000 if DEBUG_REALVIEW_STD_PORT default 0xfb00c000 if DEBUG_AT91_SAMA5D4_USART3 + default 0xfb020000 if DEBUG_OMAP3UART3 + default 0xfb042000 if DEBUG_OMAP3UART4 default 0xfb10c000 if DEBUG_REALVIEW_PB1176_PORT default 0xfc705000 if DEBUG_ZTE_ZX default 0xfcfe8600 if DEBUG_BCM63XX_UART |