When we go to 36-bit physical addresses we need to keep the concept of the physical CCSRBAR address seperate from the virtual one.
For the majority of boards CFG_CCSBAR_PHYS == CFG_CCSRBAR
Signed-off-by: Kumar Gala galak@kernel.crashing.org --- cpu/mpc86xx/start.S | 8 ++++---- include/configs/MPC8610HPCD.h | 5 +++-- include/configs/MPC8641HPCN.h | 5 +++-- include/configs/sbc8641d.h | 5 +++-- 4 files changed, 13 insertions(+), 10 deletions(-)
diff --git a/cpu/mpc86xx/start.S b/cpu/mpc86xx/start.S index f163521..40f0bdb 100644 --- a/cpu/mpc86xx/start.S +++ b/cpu/mpc86xx/start.S @@ -278,7 +278,7 @@ in_flash: bl clear_tlbs sync
-#if (CFG_CCSRBAR_DEFAULT != CFG_CCSRBAR) +#if (CFG_CCSRBAR_DEFAULT != CFG_CCSRBAR_PHYS) /* setup ccsrbar */ bl setup_ccsrbar #endif @@ -1027,15 +1027,15 @@ enable_ext_addr: isync blr
-#if (CFG_CCSRBAR_DEFAULT != CFG_CCSRBAR) +#if (CFG_CCSRBAR_DEFAULT != CFG_CCSRBAR_PHYS) .globl setup_ccsrbar setup_ccsrbar: /* Special sequence needed to update CCSRBAR itself */ lis r4, CFG_CCSRBAR_DEFAULT@h ori r4, r4, CFG_CCSRBAR_DEFAULT@l
- lis r5, CFG_CCSRBAR@h - ori r5, r5, CFG_CCSRBAR@l + lis r5, CFG_CCSRBAR_PHYS@h + ori r5, r5, CFG_CCSRBAR_PHYS@l srwi r6,r5,12 stw r6, 0(r4) isync diff --git a/include/configs/MPC8610HPCD.h b/include/configs/MPC8610HPCD.h index 3920147..a88a066 100644 --- a/include/configs/MPC8610HPCD.h +++ b/include/configs/MPC8610HPCD.h @@ -82,6 +82,7 @@ */ #define CFG_CCSRBAR_DEFAULT 0xff700000 /* CCSRBAR Default */ #define CFG_CCSRBAR 0xe0000000 /* relocated CCSRBAR */ +#define CFG_CCSRBAR_PHYS CFG_CCSRBAR /* physical addr of CCSRBAR */ #define CFG_IMMR CFG_CCSRBAR /* PQII uses CFG_IMMR */
#define CFG_PCI1_ADDR (CFG_CCSRBAR+0x8000) @@ -402,10 +403,10 @@ * BAT4 4M Cache-inhibited, guarded * 0xe000_0000 4M CCSR */ -#define CFG_DBAT4L (CFG_CCSRBAR | BATL_PP_RW | BATL_CACHEINHIBIT \ +#define CFG_DBAT4L (CFG_CCSRBAR_PHYS | BATL_PP_RW | BATL_CACHEINHIBIT \ | BATL_GUARDEDSTORAGE) #define CFG_DBAT4U (CFG_CCSRBAR | BATU_BL_1M | BATU_VS | BATU_VP) -#define CFG_IBAT4L (CFG_CCSRBAR | BATL_PP_RW | BATL_CACHEINHIBIT) +#define CFG_IBAT4L (CFG_CCSRBAR_PHYS | BATL_PP_RW | BATL_CACHEINHIBIT) #define CFG_IBAT4U CFG_DBAT4U
/* diff --git a/include/configs/MPC8641HPCN.h b/include/configs/MPC8641HPCN.h index a8d0077..73d0695 100644 --- a/include/configs/MPC8641HPCN.h +++ b/include/configs/MPC8641HPCN.h @@ -96,6 +96,7 @@ extern unsigned long get_board_sys_clk(unsigned long dummy); */ #define CFG_CCSRBAR_DEFAULT 0xff700000 /* CCSRBAR Default */ #define CFG_CCSRBAR 0xf8000000 /* relocated CCSRBAR */ +#define CFG_CCSRBAR_PHYS CFG_CCSRBAR /* physical addr of CCSRBAR */ #define CFG_IMMR CFG_CCSRBAR /* PQII uses CFG_IMMR */
#define CFG_PCI1_ADDR (CFG_CCSRBAR+0x8000) @@ -461,10 +462,10 @@ extern unsigned long get_board_sys_clk(unsigned long dummy); * BAT3 4M Cache-inhibited, guarded * 0xf800_0000 4M CCSR */ -#define CFG_DBAT3L ( CFG_CCSRBAR | BATL_PP_RW \ +#define CFG_DBAT3L ( CFG_CCSRBAR_PHYS | BATL_PP_RW \ | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) #define CFG_DBAT3U (CFG_CCSRBAR | BATU_BL_4M | BATU_VS | BATU_VP) -#define CFG_IBAT3L (CFG_CCSRBAR | BATL_PP_RW | BATL_CACHEINHIBIT) +#define CFG_IBAT3L (CFG_CCSRBAR_PHYS | BATL_PP_RW | BATL_CACHEINHIBIT) #define CFG_IBAT3U CFG_DBAT3U
/* diff --git a/include/configs/sbc8641d.h b/include/configs/sbc8641d.h index 1991a8c..94cd2a8 100644 --- a/include/configs/sbc8641d.h +++ b/include/configs/sbc8641d.h @@ -96,6 +96,7 @@ */ #define CFG_CCSRBAR_DEFAULT 0xff700000 /* CCSRBAR Default */ #define CFG_CCSRBAR 0xf8000000 /* relocated CCSRBAR */ +#define CFG_CCSRBAR_PHYS CFG_CCSRBAR /* physical addr of CCSRBAR */ #define CFG_IMMR CFG_CCSRBAR /* PQII uses CFG_IMMR */
#define CFG_PCI1_ADDR (CFG_CCSRBAR+0x8000) @@ -424,10 +425,10 @@ * BAT3 4M Cache-inhibited, guarded * 0xf800_0000 4M CCSR */ -#define CFG_DBAT3L ( CFG_CCSRBAR | BATL_PP_RW \ +#define CFG_DBAT3L ( CFG_CCSRBAR_PHYS | BATL_PP_RW \ | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE) #define CFG_DBAT3U (CFG_CCSRBAR | BATU_BL_4M | BATU_VS | BATU_VP) -#define CFG_IBAT3L (CFG_CCSRBAR | BATL_PP_RW | BATL_CACHEINHIBIT) +#define CFG_IBAT3L (CFG_CCSRBAR_PHYS | BATL_PP_RW | BATL_CACHEINHIBIT) #define CFG_IBAT3U CFG_DBAT3U
/*