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-rw-r--r--board/netstal/hcu5/sdram.c2
-rw-r--r--cpu/ppc4xx/tlb.c27
-rw-r--r--include/asm-ppc/mmu.h18
-rw-r--r--post/cpu/ppc4xx/cache.c2
4 files changed, 23 insertions, 26 deletions
diff --git a/board/netstal/hcu5/sdram.c b/board/netstal/hcu5/sdram.c
index d3c2233..0b16b505 100644
--- a/board/netstal/hcu5/sdram.c
+++ b/board/netstal/hcu5/sdram.c
@@ -70,8 +70,6 @@ void dflush(void);
#define MY_TLB_WORD2_I_ENABLE TLB_WORD2_I_ENABLE
/* disable caching on DDR2 */
-void program_tlb(u32 phys_addr, u32 virt_addr, u32 size, u32 tlb_word2_i_value);
-
void board_add_ram_info(int use_default)
{
PPC4xx_SYS_INFO board_cfg;
diff --git a/cpu/ppc4xx/tlb.c b/cpu/ppc4xx/tlb.c
index ed493f1..2bfcba1 100644
--- a/cpu/ppc4xx/tlb.c
+++ b/cpu/ppc4xx/tlb.c
@@ -31,9 +31,9 @@
#include <asm/mmu.h>
typedef struct region {
- unsigned long base;
- unsigned long size;
- unsigned long tlb_word2_i_value;
+ u64 base;
+ u32 size;
+ u32 tlb_word2_i_value;
} region_t;
void remove_tlb(u32 vaddr, u32 size)
@@ -182,10 +182,10 @@ void change_tlb(u32 vaddr, u32 size, u32 tlb_word2_i_value)
asm("isync");
}
-static int add_tlb_entry(unsigned long phys_addr,
- unsigned long virt_addr,
- unsigned long tlb_word0_size_value,
- unsigned long tlb_word2_i_value)
+static int add_tlb_entry(u64 phys_addr,
+ u32 virt_addr,
+ u32 tlb_word0_size_value,
+ u32 tlb_word2_i_value)
{
int i;
unsigned long tlb_word0_value;
@@ -204,7 +204,8 @@ static int add_tlb_entry(unsigned long phys_addr,
/* Second, create the TLB entry */
tlb_word0_value = TLB_WORD0_EPN_ENCODE(virt_addr) | TLB_WORD0_V_ENABLE |
TLB_WORD0_TS_0 | tlb_word0_size_value;
- tlb_word1_value = TLB_WORD1_RPN_ENCODE(phys_addr) | TLB_WORD1_ERPN_ENCODE(0);
+ tlb_word1_value = TLB_WORD1_RPN_ENCODE((u32)phys_addr) |
+ TLB_WORD1_ERPN_ENCODE(phys_addr >> 32);
tlb_word2_value = TLB_WORD2_U0_DISABLE | TLB_WORD2_U1_DISABLE |
TLB_WORD2_U2_DISABLE | TLB_WORD2_U3_DISABLE |
TLB_WORD2_W_DISABLE | tlb_word2_i_value |
@@ -228,10 +229,10 @@ static int add_tlb_entry(unsigned long phys_addr,
return 0;
}
-static void program_tlb_addr(unsigned long phys_addr,
- unsigned long virt_addr,
- unsigned long mem_size,
- unsigned long tlb_word2_i_value)
+static void program_tlb_addr(u64 phys_addr,
+ u32 virt_addr,
+ u32 mem_size,
+ u32 tlb_word2_i_value)
{
int rc;
int tlb_i;
@@ -331,7 +332,7 @@ static void program_tlb_addr(unsigned long phys_addr,
* Common usage for boards with SDRAM DIMM modules to dynamically
* configure the TLB's for the SDRAM
*/
-void program_tlb(u32 phys_addr, u32 virt_addr, u32 size, u32 tlb_word2_i_value)
+void program_tlb(u64 phys_addr, u32 virt_addr, u32 size, u32 tlb_word2_i_value)
{
region_t region_array;
diff --git a/include/asm-ppc/mmu.h b/include/asm-ppc/mmu.h
index 5af22af..49d6860 100644
--- a/include/asm-ppc/mmu.h
+++ b/include/asm-ppc/mmu.h
@@ -549,14 +549,14 @@ extern int num_tlb_entries;
/*----------------------------------------------------------------------------+
| TLB specific defines.
+----------------------------------------------------------------------------*/
-#define TLB_256MB_ALIGN_MASK 0xF0000000
-#define TLB_16MB_ALIGN_MASK 0xFF000000
-#define TLB_1MB_ALIGN_MASK 0xFFF00000
-#define TLB_256KB_ALIGN_MASK 0xFFFC0000
-#define TLB_64KB_ALIGN_MASK 0xFFFF0000
-#define TLB_16KB_ALIGN_MASK 0xFFFFC000
-#define TLB_4KB_ALIGN_MASK 0xFFFFF000
-#define TLB_1KB_ALIGN_MASK 0xFFFFFC00
+#define TLB_256MB_ALIGN_MASK 0xFF0000000ULL
+#define TLB_16MB_ALIGN_MASK 0xFFF000000ULL
+#define TLB_1MB_ALIGN_MASK 0xFFFF00000ULL
+#define TLB_256KB_ALIGN_MASK 0xFFFFC0000ULL
+#define TLB_64KB_ALIGN_MASK 0xFFFFF0000ULL
+#define TLB_16KB_ALIGN_MASK 0xFFFFFC000ULL
+#define TLB_4KB_ALIGN_MASK 0xFFFFFF000ULL
+#define TLB_1KB_ALIGN_MASK 0xFFFFFFC00ULL
#define TLB_256MB_SIZE 0x10000000
#define TLB_16MB_SIZE 0x01000000
#define TLB_1MB_SIZE 0x00100000
@@ -697,7 +697,7 @@ unsigned long mftlb1(unsigned long index);
unsigned long mftlb2(unsigned long index);
unsigned long mftlb3(unsigned long index);
-void program_tlb(u32 phys_addr, u32 virt_addr, u32 size, u32 tlb_word2_i_value);
+void program_tlb(u64 phys_addr, u32 virt_addr, u32 size, u32 tlb_word2_i_value);
void remove_tlb(u32 vaddr, u32 size);
void change_tlb(u32 vaddr, u32 size, u32 tlb_word2_i_value);
#endif /* __ASSEMBLY__ */
diff --git a/post/cpu/ppc4xx/cache.c b/post/cpu/ppc4xx/cache.c
index c86a150..466ca92 100644
--- a/post/cpu/ppc4xx/cache.c
+++ b/post/cpu/ppc4xx/cache.c
@@ -42,8 +42,6 @@
#define CACHE_POST_SIZE 1024
-void program_tlb(u32 phys_addr, u32 virt_addr, u32 size, u32 tlb_word2_i_value);
-
int cache_post_test1 (int tlb, void *p, int size);
int cache_post_test2 (int tlb, void *p, int size);
int cache_post_test3 (int tlb, void *p, int size);