aboutsummaryrefslogtreecommitdiff
path: root/arch/ppc
diff options
context:
space:
mode:
Diffstat (limited to 'arch/ppc')
-rw-r--r--arch/ppc/mm/fsl_booke_mmu.c2
-rw-r--r--arch/ppc/mm/mmu_decl.h2
-rw-r--r--arch/ppc/mm/pgtable.c1
-rw-r--r--arch/ppc/platforms/85xx/mpc8540_ads.c4
-rw-r--r--arch/ppc/platforms/85xx/mpc85xx_cds_common.c4
-rw-r--r--arch/ppc/platforms/85xx/sbc8560.c4
6 files changed, 10 insertions, 7 deletions
diff --git a/arch/ppc/mm/fsl_booke_mmu.c b/arch/ppc/mm/fsl_booke_mmu.c
index 36233bdcdf8..e07990efa04 100644
--- a/arch/ppc/mm/fsl_booke_mmu.c
+++ b/arch/ppc/mm/fsl_booke_mmu.c
@@ -64,6 +64,8 @@ extern unsigned long total_lowmem;
extern unsigned long __max_low_memory;
#define MAX_LOW_MEM CONFIG_LOWMEM_SIZE
+#define NUM_TLBCAMS (16)
+
struct tlbcam {
u32 MAS0;
u32 MAS1;
diff --git a/arch/ppc/mm/mmu_decl.h b/arch/ppc/mm/mmu_decl.h
index ffcdb46997d..540f3292b22 100644
--- a/arch/ppc/mm/mmu_decl.h
+++ b/arch/ppc/mm/mmu_decl.h
@@ -43,6 +43,8 @@ extern int mem_init_done;
extern PTE *Hash, *Hash_end;
extern unsigned long Hash_size, Hash_mask;
+extern unsigned int num_tlbcam_entries;
+
/* ...and now those things that may be slightly different between processor
* architectures. -- Dan
*/
diff --git a/arch/ppc/mm/pgtable.c b/arch/ppc/mm/pgtable.c
index 5d2f3f66aef..81a3d7446d3 100644
--- a/arch/ppc/mm/pgtable.c
+++ b/arch/ppc/mm/pgtable.c
@@ -66,7 +66,6 @@ void setbat(int index, unsigned long virt, unsigned long phys,
#ifdef HAVE_TLBCAM
extern unsigned int tlbcam_index;
-extern unsigned int num_tlbcam_entries;
extern unsigned long v_mapped_by_tlbcam(unsigned long va);
extern unsigned long p_mapped_by_tlbcam(unsigned long pa);
#else /* !HAVE_TLBCAM */
diff --git a/arch/ppc/platforms/85xx/mpc8540_ads.c b/arch/ppc/platforms/85xx/mpc8540_ads.c
index 583838ab02d..d1c2c6cb300 100644
--- a/arch/ppc/platforms/85xx/mpc8540_ads.c
+++ b/arch/ppc/platforms/85xx/mpc8540_ads.c
@@ -88,7 +88,7 @@ mpc8540ads_setup_arch(void)
#ifdef CONFIG_SERIAL_TEXT_DEBUG
/* Invalidate the entry we stole earlier the serial ports
* should be properly mapped */
- invalidate_tlbcam_entry(NUM_TLBCAMS - 1);
+ invalidate_tlbcam_entry(num_tlbcam_entries - 1);
#endif
/* setup the board related information for the enet controllers */
@@ -150,7 +150,7 @@ platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
struct uart_port p;
/* Use the last TLB entry to map CCSRBAR to allow access to DUART regs */
- settlbcam(NUM_TLBCAMS - 1, binfo->bi_immr_base,
+ settlbcam(num_tlbcam_entries - 1, binfo->bi_immr_base,
binfo->bi_immr_base, MPC85xx_CCSRBAR_SIZE, _PAGE_IO, 0);
memset(&p, 0, sizeof (p));
diff --git a/arch/ppc/platforms/85xx/mpc85xx_cds_common.c b/arch/ppc/platforms/85xx/mpc85xx_cds_common.c
index bee6633f460..51964b3081e 100644
--- a/arch/ppc/platforms/85xx/mpc85xx_cds_common.c
+++ b/arch/ppc/platforms/85xx/mpc85xx_cds_common.c
@@ -446,7 +446,7 @@ mpc85xx_cds_setup_arch(void)
#ifdef CONFIG_SERIAL_TEXT_DEBUG
/* Invalidate the entry we stole earlier the serial ports
* should be properly mapped */
- invalidate_tlbcam_entry(NUM_TLBCAMS - 1);
+ invalidate_tlbcam_entry(num_tlbcam_entries - 1);
#endif
/* setup the board related information for the enet controllers */
@@ -528,7 +528,7 @@ platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
struct uart_port p;
/* Use the last TLB entry to map CCSRBAR to allow access to DUART regs */
- settlbcam(NUM_TLBCAMS - 1, binfo->bi_immr_base,
+ settlbcam(num_tlbcam_entries - 1, binfo->bi_immr_base,
binfo->bi_immr_base, MPC85xx_CCSRBAR_SIZE, _PAGE_IO, 0);
memset(&p, 0, sizeof (p));
diff --git a/arch/ppc/platforms/85xx/sbc8560.c b/arch/ppc/platforms/85xx/sbc8560.c
index 7b9e1543e17..42e960a0bf3 100644
--- a/arch/ppc/platforms/85xx/sbc8560.c
+++ b/arch/ppc/platforms/85xx/sbc8560.c
@@ -125,7 +125,7 @@ sbc8560_setup_arch(void)
#ifdef CONFIG_SERIAL_TEXT_DEBUG
/* Invalidate the entry we stole earlier the serial ports
* should be properly mapped */
- invalidate_tlbcam_entry(NUM_TLBCAMS - 1);
+ invalidate_tlbcam_entry(num_tlbcam_entries - 1);
#endif
/* setup the board related information for the enet controllers */
@@ -176,7 +176,7 @@ platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
#ifdef CONFIG_SERIAL_TEXT_DEBUG
/* Use the last TLB entry to map CCSRBAR to allow access to DUART regs */
- settlbcam(NUM_TLBCAMS - 1, UARTA_ADDR,
+ settlbcam(num_tlbcam_entries - 1, UARTA_ADDR,
UARTA_ADDR, 0x1000, _PAGE_IO, 0);
#endif