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authorKumar Gala <galak@kernel.crashing.org>2008-12-02 14:19:34 -0600
committerAndrew Fleming-AFLEMING <afleming@freescale.com>2009-01-23 17:03:13 -0600
commitc953ddfd56b3ae3f28910fe3aed6de6968d1c9aa (patch)
treed0057760ae704d3a5a6fe30803243cdbb3d923b1 /include/configs
parent52b565f5ad23b682489055b187767d8bf1c2e444 (diff)
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85xx: separate FLASH BASE virtual from physical address
Added a CONFIG_SYS_FLASH_BASE_PHYS for use as the physical address and maintain CONFIG_SYS_FLASH_BASE as the virtual address of the flash. This allows us to deal with 36-bit phys on these boards in the future. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Acked-by: Andy Fleming <afleming@freescale.com>
Diffstat (limited to 'include/configs')
-rw-r--r--include/configs/MPC8536DS.h9
-rw-r--r--include/configs/MPC8572DS.h9
2 files changed, 10 insertions, 8 deletions
diff --git a/include/configs/MPC8536DS.h b/include/configs/MPC8536DS.h
index 3ea1b48..fb9fc2e 100644
--- a/include/configs/MPC8536DS.h
+++ b/include/configs/MPC8536DS.h
@@ -166,12 +166,13 @@ extern unsigned long get_board_ddr_clk(unsigned long dummy);
* Local Bus Definitions
*/
#define CONFIG_SYS_FLASH_BASE 0xe0000000 /* start of FLASH 128M */
+#define CONFIG_SYS_FLASH_BASE_PHYS CONFIG_SYS_FLASH_BASE
-#define CONFIG_SYS_BR0_PRELIM 0xe8001001
-#define CONFIG_SYS_OR0_PRELIM 0xf8000ff7
+#define CONFIG_SYS_BR0_PRELIM (BR_PHYS_ADDR((CONFIG_SYS_FLASH_BASE_PHYS + 0x8000000)) | BR_PS_16 | BR_V)
+#define CONFIG_SYS_OR0_PRELIM 0xf8000ff7
-#define CONFIG_SYS_BR1_PRELIM 0xe0001001
-#define CONFIG_SYS_OR1_PRELIM 0xf8000ff7
+#define CONFIG_SYS_BR1_PRELIM (BR_PHYS_ADDR(CONFIG_SYS_FLASH_BASE_PHYS) | BR_PS_16 | BR_V)
+#define CONFIG_SYS_OR1_PRELIM 0xf8000ff7
#define CONFIG_SYS_FLASH_BANKS_LIST {CONFIG_SYS_FLASH_BASE + 0x8000000, CONFIG_SYS_FLASH_BASE}
#define CONFIG_SYS_FLASH_QUIET_TEST
diff --git a/include/configs/MPC8572DS.h b/include/configs/MPC8572DS.h
index 6e42b28..6b56a0e 100644
--- a/include/configs/MPC8572DS.h
+++ b/include/configs/MPC8572DS.h
@@ -169,12 +169,13 @@ extern unsigned long get_board_ddr_clk(unsigned long dummy);
* Local Bus Definitions
*/
#define CONFIG_SYS_FLASH_BASE 0xe0000000 /* start of FLASH 128M */
+#define CONFIG_SYS_FLASH_BASE_PHYS CONFIG_SYS_FLASH_BASE
-#define CONFIG_SYS_BR0_PRELIM 0xe8001001
-#define CONFIG_SYS_OR0_PRELIM 0xf8000ff7
+#define CONFIG_SYS_BR0_PRELIM (BR_PHYS_ADDR((CONFIG_SYS_FLASH_BASE_PHYS + 0x8000000)) | BR_PS_16 | BR_V)
+#define CONFIG_SYS_OR0_PRELIM 0xf8000ff7
-#define CONFIG_SYS_BR1_PRELIM 0xe0001001
-#define CONFIG_SYS_OR1_PRELIM 0xf8000ff7
+#define CONFIG_SYS_BR1_PRELIM (BR_PHYS_ADDR(CONFIG_SYS_FLASH_BASE_PHYS) | BR_PS_16 | BR_V)
+#define CONFIG_SYS_OR1_PRELIM 0xf8000ff7
#define CONFIG_SYS_FLASH_BANKS_LIST {CONFIG_SYS_FLASH_BASE + 0x8000000, CONFIG_SYS_FLASH_BASE}
#define CONFIG_SYS_FLASH_QUIET_TEST