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authorLinus Torvalds <torvalds@linux-foundation.org>2015-02-15 11:37:02 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2015-02-15 11:37:02 -0800
commita9724125ad014decf008d782e60447c811391326 (patch)
tree4fac069d155f2495907fa9c296cc5426d0eebf55 /Documentation/kernel-parameters.txt
parent46f7b635569731ff81a3b72d1bcd4415b293b637 (diff)
parentc09babfab7ae8c7d79a5dce9d866fbb28b82dde4 (diff)
downloadop-kernel-dev-a9724125ad014decf008d782e60447c811391326.zip
op-kernel-dev-a9724125ad014decf008d782e60447c811391326.tar.gz
Merge tag 'tty-3.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty/serial driver patches from Greg KH: "Here's the big tty/serial driver update for 3.20-rc1. Nothing huge here, just lots of driver updates and some core tty layer fixes as well. All have been in linux-next with no reported issues" * tag 'tty-3.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (119 commits) serial: 8250: Fix UART_BUG_TXEN workaround serial: driver for ETRAX FS UART tty: remove unused variable sprop serial: of-serial: fetch line number from DT serial: samsung: earlycon support depends on CONFIG_SERIAL_SAMSUNG_CONSOLE tty/serial: serial8250_set_divisor() can be static tty/serial: Add Spreadtrum sc9836-uart driver support Documentation: DT: Add bindings for Spreadtrum SoC Platform serial: samsung: remove redundant interrupt enabling tty: Remove external interface for tty_set_termios() serial: omap: Fix RTS handling serial: 8250_omap: Use UPSTAT_AUTORTS for RTS handling serial: core: Rework hw-assisted flow control support tty/serial: 8250_early: Add support for PXA UARTs tty/serial: of_serial: add support for PXA/MMP uarts tty/serial: of_serial: add DT alias ID handling serial: 8250: Prevent concurrent updates to shadow registers serial: 8250: Use canary to restart console after suspend serial: 8250: Refactor XR17V35X divisor calculation serial: 8250: Refactor divisor programming ...
Diffstat (limited to 'Documentation/kernel-parameters.txt')
-rw-r--r--Documentation/kernel-parameters.txt12
1 files changed, 12 insertions, 0 deletions
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index a89e326..bfcb1a6 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -970,6 +970,18 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
smh Use ARM semihosting calls for early console.
+ s3c2410,<addr>
+ s3c2412,<addr>
+ s3c2440,<addr>
+ s3c6400,<addr>
+ s5pv210,<addr>
+ exynos4210,<addr>
+ Use early console provided by serial driver available
+ on Samsung SoCs, requires selecting proper type and
+ a correct base address of the selected UART port. The
+ serial port must already be setup and configured.
+ Options are not yet supported.
+
earlyprintk= [X86,SH,BLACKFIN,ARM,M68k]
earlyprintk=vga
earlyprintk=efi
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