OpenCloudOS-Kernel/arch/mips/powertv
David VomLehn 0d59050496 MIPS: PowerTV: Simplify command line handling and needed config changes
Additional changes to Youichi Yuasa's command line simplication code

The PowerTV platform uses a non-standard way to get the kernel command
line--we insert a built-in command line into arcs_cmdline and to
get additional command line information from the bootloader via a
pointer in the a1 register. It is necessary to insert a space between
to the two strings or the last argument from arcs_cmdline and the first
argument from the bootloader may be inadvertantly combined.

It is also necessary to set CONFIG_CMDLINE_BOOL to "y" and to set the
default command line to an empty string to get the simplified code to
work properly in the PowerTV environment.

Signed-off-by: David VomLehn <dvomlehn@cisco.com>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/1438/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-08-05 13:26:02 +01:00
..
asic MIPS: PowerTV: Correct ASIC device register names and locations 2010-08-05 13:25:40 +01:00
pci MIPS: PowerTV: Base files for Cisco PowerTV platform 2009-12-17 01:57:17 +00:00
Kconfig MIPS: PowerTV: Base files for Cisco PowerTV platform 2009-12-17 01:57:17 +00:00
Makefile MIPS: PowerTV: Migrate to new platform makefile style. 2010-08-05 13:25:52 +01:00
Platform MIPS: PowerTV: Migrate to new platform makefile style. 2010-08-05 13:25:52 +01:00
init.c MIPS: PowerTV: Simplify command line handling and needed config changes 2010-08-05 13:26:02 +01:00
init.h MIPS: PowerTV: simplify prom_init_cmdline() and merge into prom_init() 2010-01-12 18:19:33 +01:00
ioremap.c MIPS: PowerTV: Use O(1) algorthm for phys_to_dma/dma_to_phys 2010-08-05 13:25:40 +01:00
memory.c MIPS: PowerTV: Use O(1) algorthm for phys_to_dma/dma_to_phys 2010-08-05 13:25:40 +01:00
powertv-clock.h MIPS: PowerTV: Base files for Cisco PowerTV platform 2009-12-17 01:57:17 +00:00
powertv_setup.c MIPS: PowerTV: Removing dead CONFIG_DIAGNOSTICS 2010-08-05 13:26:01 +01:00
reset.c MIPS: PowerTV: Remove mips_machine_halt() 2010-01-12 18:19:32 +01:00
reset.h MIPS: PowerTV: Base files for Cisco PowerTV platform 2009-12-17 01:57:17 +00:00
time.c MIPS: PowerTV: Remove extra r4k_clockevent_init() call 2010-01-12 18:19:35 +01:00