X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=cpu%2Fmpc85xx%2Fstart.S;h=80f96773e90e7426476cc879af433518e42aaf40;hb=ea393eb1d6a786fc2e895f90abb5f7e7541aef45;hp=fc3c3368afb606772f4a8fdf39c1058157eddbf2;hpb=f82642e33899766892499b163e60560fbbf87773;p=oweals%2Fu-boot.git

diff --git a/cpu/mpc85xx/start.S b/cpu/mpc85xx/start.S
index fc3c3368af..80f96773e9 100644
--- a/cpu/mpc85xx/start.S
+++ b/cpu/mpc85xx/start.S
@@ -30,6 +30,7 @@
 
 #include <config.h>
 #include <mpc85xx.h>
+#include <timestamp.h>
 #include <version.h>
 
 #define _LINUX_CONFIG_H 1	/* avoid reading Linux autoconf.h file	*/
@@ -163,8 +164,10 @@ _start_e500:
 	ori	r0,r0,HID0_TBEN@l	/* Enable Timebase */
 	mtspr	HID0,r0
 
+#ifndef CONFIG_E500MC
 	li	r0,(HID1_ASTME|HID1_ABE)@l	/* Addr streaming & broadcast */
 	mtspr	HID1,r0
+#endif
 
 	/* Enable Branch Prediction */
 #if defined(CONFIG_BTB)
@@ -181,19 +184,19 @@ _start_e500:
 	mtspr	DBCR0,r0
 #endif
 
-	/* create a temp mapping in AS=1 to the boot window */
+	/* create a temp mapping in AS=1 to the 4M boot window */
 	lis     r6,FSL_BOOKE_MAS0(1, 15, 0)@h
 	ori     r6,r6,FSL_BOOKE_MAS0(1, 15, 0)@l
 
-	lis     r7,FSL_BOOKE_MAS1(1, 1, 0, 1, BOOKE_PAGESZ_16M)@h
-	ori     r7,r7,FSL_BOOKE_MAS1(1, 1, 0, 1, BOOKE_PAGESZ_16M)@l
+	lis     r7,FSL_BOOKE_MAS1(1, 1, 0, 1, BOOKE_PAGESZ_4M)@h
+	ori     r7,r7,FSL_BOOKE_MAS1(1, 1, 0, 1, BOOKE_PAGESZ_4M)@l
 
-	/* Align the mapping to 16MB */
-	lis     r8,FSL_BOOKE_MAS2(TEXT_BASE & 0xff000000, (MAS2_I|MAS2_G))@h
-	ori     r8,r8,FSL_BOOKE_MAS2(TEXT_BASE & 0xff000000, (MAS2_I|MAS2_G))@l
+	lis     r8,FSL_BOOKE_MAS2(TEXT_BASE & 0xffc00000, (MAS2_I|MAS2_G))@h
+	ori     r8,r8,FSL_BOOKE_MAS2(TEXT_BASE & 0xffc00000, (MAS2_I|MAS2_G))@l
 
-	lis     r9,FSL_BOOKE_MAS3(0xff000000, 0, (MAS3_SX|MAS3_SW|MAS3_SR))@h
-	ori     r9,r9,FSL_BOOKE_MAS3(0xff000000, 0, (MAS3_SX|MAS3_SW|MAS3_SR))@l
+	/* The 85xx has the default boot window 0xff800000 - 0xffffffff */
+	lis     r9,FSL_BOOKE_MAS3(0xffc00000, 0, (MAS3_SX|MAS3_SW|MAS3_SR))@h
+	ori     r9,r9,FSL_BOOKE_MAS3(0xffc00000, 0, (MAS3_SX|MAS3_SW|MAS3_SR))@l
 
 	mtspr   MAS0,r6
 	mtspr   MAS1,r7
@@ -272,7 +275,7 @@ _start:
 	.globl	version_string
 version_string:
 	.ascii U_BOOT_VERSION
-	.ascii " (", __DATE__, " - ", __TIME__, ")"
+	.ascii " (", U_BOOT_DATE, " - ", U_BOOT_TIME, ")"
 	.ascii CONFIG_IDENT_STRING, "\0"
 
 	.align	4
@@ -998,8 +1001,8 @@ trap_reloc:
 .globl unlock_ram_in_cache
 unlock_ram_in_cache:
 	/* invalidate the INIT_RAM section */
-	lis	r3,(CONFIG_SYS_INIT_RAM_ADDR & ~31)@h
-	ori	r3,r3,(CONFIG_SYS_INIT_RAM_ADDR & ~31)@l
+	lis	r3,(CONFIG_SYS_INIT_RAM_ADDR & ~(CONFIG_SYS_CACHELINE_SIZE-1))@h
+	ori	r3,r3,(CONFIG_SYS_INIT_RAM_ADDR & ~(CONFIG_SYS_CACHELINE_SIZE-1))@l
 	mfspr	r4,L1CFG0
 	andi.	r4,r4,0x1ff
 	slwi	r4,r4,(10 - 1 - L1_CACHE_SHIFT)