06 Aug, 2013

2 commits

• c2dce2cf4   ARM: keystone: Drop the un-necessary dsb from keystone_cpu_smc() ... Browse Code »

  This was added because of some legacy reasons from OMAP SOCs but
  after testing and verifying with the keystone hardware folks, the
  dsb in keystone_cpu_smc() is not necessary.

  So drop it.

  Reported-by: Dave Martin
  Signed-off-by: Santosh Shilimkar

  Santosh Shilimkar

  2013-08-06 01:22:09 +0800  
• 993211e08   ARM: Keystone: No need to preserve r12 across smc call ... Browse Code »

  Register r12 is caller-save, so no need preserve it keystone_cpu_smc().

  Reported-by: Dave Martin
  Signed-off-by: Santosh Shilimkar

  Santosh Shilimkar

  2013-08-06 01:22:09 +0800  

24 Jun, 2013

1 commit

• 3aae7ab0f   ARM: keystone: Move CPU bringup code to dedicated asm file ... Browse Code »

  Because of inline asm usage in platsmp.c, smc instruction
  creates build failure for ARM V6+V7 build where as using instruction
  encoding for smc breaks the thumb2 build.

  So move the code snippet to separate asm file and mark
  it with 'armv7-a$(plus_sec)' to avoid any build issues.

  Signed-off-by: Santosh Shilimkar
  Signed-off-by: Arnd Bergmann

  Santosh Shilimkar

  2013-06-24 22:23:36 +0800