commit 59abd15b43cab7a4d19de4ba0943837d9555f7ba
author Sergei Poselenov <sposelenov@emcraft.com> Fri Jun 06 15:42:41 2008 +0200
committer Andrew Fleming-AFLEMING <afleming@freescale.com> Wed Jun 11 00:30:09 2008 -0500
tree 3cac646776cda715f7bc54c7c7566f9e7d5965db
parent 740280e68ccc0b971e613face7eaaa8bd1382b8c

Socrates: Added FPGA mapping. LAWs and TLBs cleanup.

Signed-off-by: Sergei Poselenov <sposelenov@emcraft.com>

board/socrates/tlb.c

diff --git a/board/socrates/tlb.c b/board/socrates/tlb.c
index b80caea..aea99ad 100644
--- a/board/socrates/tlb.c
+++ b/board/socrates/tlb.c
@@ -46,16 +46,13 @@
 
 
 	/*
-	 * TLB 0, 1:	128M	Non-cacheable, guarded
-	 * 0xf8000000	128M	FLASH
+	 * TLB 0:	64M	Non-cacheable, guarded
+	 * 0xfc000000	64M	FLASH
 	 * Out of reset this entry is only 4K.
 	 */
 	SET_TLB_ENTRY(1, CFG_FLASH_BASE, CFG_FLASH_BASE,
 		      MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
 		      0, 1, BOOKE_PAGESZ_64M, 1),
-	SET_TLB_ENTRY(1, CFG_FLASH_BASE + 0x4000000, CFG_FLASH_BASE + 0x4000000,
-		      MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
-		      0, 0, BOOKE_PAGESZ_64M, 1),
 
 	/*
 	 * TLB 2:	256M	Non-cacheable, guarded
@@ -73,21 +70,15 @@
 		      MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
 		      0, 3, BOOKE_PAGESZ_256M, 1),
 
+#if defined(CFG_FPGA_BASE)
 	/*
-	 * TLB 4:	256M	Non-cacheable, guarded
-	 * 0xc0000000	256M	Rapid IO MEM First half
+	 * TLB 4:	1M	Non-cacheable, guarded
+	 * 0xc0000000	1M	FPGA and NAND
 	 */
-	SET_TLB_ENTRY(1, CFG_RIO_MEM_BASE, CFG_RIO_MEM_BASE,
+	SET_TLB_ENTRY(1, CFG_FPGA_BASE, CFG_FPGA_BASE,
 		      MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
-		      0, 4, BOOKE_PAGESZ_256M, 1),
-
-	/*
-	 * TLB 5:	256M	Non-cacheable, guarded
-	 * 0xd0000000	256M	Rapid IO MEM Second half
-	 */
-	SET_TLB_ENTRY(1, CFG_RIO_MEM_BASE + 0x10000000, CFG_RIO_MEM_BASE + 0x10000000,
-		      MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
-		      0, 5, BOOKE_PAGESZ_256M, 1),
+		      0, 4, BOOKE_PAGESZ_1M, 1),
+#endif
 
 	/*
 	 * TLB 6:	64M	Non-cacheable, guarded