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| author | Tony Lindgren <tony@atomide.com> | 2017-07-16 22:10:14 -0700 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2017-07-17 00:53:42 -0700 |
| commit | 51ef70037ebc2f63739c518ef357b364a802b648 (patch) | |
| tree | 0372fd784b525be2ce91d8d2c0e75a19420d5457 /arch/arm/Kconfig.debug | |
| parent | 2d1f7d2e2492ef7b2c0aa8d7a7822316d3a52c21 (diff) | |
| download | lwn-51ef70037ebc2f63739c518ef357b364a802b648.tar.gz lwn-51ef70037ebc2f63739c518ef357b364a802b648.zip | |
ARM: debug: Use generic 8250 debug_ll for am3517 and am335x
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 | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug index 4bfc2c20b3ba..b207ad2c9e52 100644 --- a/arch/arm/Kconfig.debug +++ b/arch/arm/Kconfig.debug @@ -727,7 +727,7 @@ choice config DEBUG_AM33XXUART1 bool "Kernel low-level debugging messages via AM33XX UART1" depends on ARCH_OMAP2PLUS - select DEBUG_OMAP2PLUS_UART + select DEBUG_UART_8250 config DEBUG_ZOOM_UART bool "Kernel low-level debugging messages via Zoom2/3 UART" @@ -1523,6 +1523,7 @@ config DEBUG_UART_PHYS default 0x40090000 if DEBUG_LPC32XX default 0x40100000 if DEBUG_PXA_UART1 default 0x42000000 if DEBUG_GEMINI + default 0x44e09000 if DEBUG_AM33XXUART1 default 0x48020000 if DEBUG_OMAP4UART3 || DEBUG_TI81XXUART1 default 0x48022000 if DEBUG_TI81XXUART2 default 0x48024000 if DEBUG_TI81XXUART3 @@ -1651,6 +1652,7 @@ 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 0xf9e09000 if DEBUG_AM33XXUART1 default 0xfa020000 if DEBUG_OMAP4UART3 || DEBUG_TI81XXUART1 default 0xfa022000 if DEBUG_TI81XXUART2 default 0xfa024000 if DEBUG_TI81XXUART3 |