MPC834x BCSR_SIZE too small for use in a BAT. The call to io_block_mapping was creating an invalid BAT entry because the value of BCSR_SIZE (32K) is too small to be used in a BAT (128K min). This change removes the io_block_mapping call since these registers can easily be mapped using ioremap at the point of use. Signed-off-by: Randy Vinson --- commit 269bcdbf0a9f000400052b2da38348733dbfe88f tree d10f5c31c29228a00a1a7551e3e825b439bfc741 parent 1b981021e88c8c28dc6a22cb1a327d8dc9296473 author Randy Vinson Wed, 25 May 2005 16:14:40 -0700 committer Randy Vinson Wed, 25 May 2005 16:14:40 -0700 arch/ppc/platforms/83xx/mpc834x_sys.c | 1 - arch/ppc/platforms/83xx/mpc834x_sys.h | 1 - 2 files changed, 2 deletions(-) Index: arch/ppc/platforms/83xx/mpc834x_sys.c =================================================================== --- 5eeefa658d7f9c13cd352994805ac3ead628b7e9/arch/ppc/platforms/83xx/mpc834x_sys.c (mode:100644) +++ d10f5c31c29228a00a1a7551e3e825b439bfc741/arch/ppc/platforms/83xx/mpc834x_sys.c (mode:100644) @@ -127,7 +127,6 @@ { /* we steal the lowest ioremap addr for virt space */ io_block_mapping(VIRT_IMMRBAR, immrbar, 1024*1024, _PAGE_IO); - io_block_mapping(BCSR_VIRT_ADDR, BCSR_PHYS_ADDR, BCSR_SIZE, _PAGE_IO); } int Index: arch/ppc/platforms/83xx/mpc834x_sys.h =================================================================== --- 5eeefa658d7f9c13cd352994805ac3ead628b7e9/arch/ppc/platforms/83xx/mpc834x_sys.h (mode:100644) +++ d10f5c31c29228a00a1a7551e3e825b439bfc741/arch/ppc/platforms/83xx/mpc834x_sys.h (mode:100644) @@ -26,7 +26,6 @@ #define VIRT_IMMRBAR ((uint)0xfe000000) #define BCSR_PHYS_ADDR ((uint)0xf8000000) -#define BCSR_VIRT_ADDR ((uint)0xfe100000) #define BCSR_SIZE ((uint)(32 * 1024)) #ifdef CONFIG_PCI