Rename CONFIG_SYS_INIT_RAM_END into CONFIG_SYS_INIT_RAM_SIZE

CONFIG_SYS_INIT_RAM_END was a misnomer as it suggests this might be
some end address; to make the meaning more clear we rename it into
CONFIG_SYS_INIT_RAM_SIZE

No other code changes are performed in this patch, only minor editing
of white space (due to the changed length) and the comments was done,
where noticed.

Note that the code for the PATI and cmi_mpc5xx board configurations
looks seriously broken.  Last known maintainers on Cc:

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Denis Peter <d.peter@mpl.ch>
Cc: Martin Winistoerfer <martinwinistoerfer@gmx.ch>
Acked-by: Kumar Gala <galak@kernel.crashing.org>

4 files changed, 17 insertions, 17 deletions

diff --git a/arch/powerpc/cpu/74xx_7xx/start.S b/arch/powerpc/cpu/74xx_7xx/start.S
index 573e6d0..b4121df 100644
--- a/arch/powerpc/cpu/74xx_7xx/start.S
+++ b/arch/powerpc/cpu/74xx_7xx/start.S
@@ -819,7 +819,7 @@ lock_ram_in_cache:
 	 */
 	lis	r3, (CONFIG_SYS_INIT_RAM_ADDR & ~31)@h
 	ori	r3, r3, (CONFIG_SYS_INIT_RAM_ADDR & ~31)@l
-	li	r4, ((CONFIG_SYS_INIT_RAM_END & ~31) + \
+	li	r4, ((CONFIG_SYS_INIT_RAM_SIZE & ~31) + \
 		     (CONFIG_SYS_INIT_RAM_ADDR & 31) + 31) / 32
 	mtctr	r4
 1:
@@ -840,7 +840,7 @@ 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
-	li	r4, ((CONFIG_SYS_INIT_RAM_END & ~31) + \
+	li	r4, ((CONFIG_SYS_INIT_RAM_SIZE & ~31) + \
 		     (CONFIG_SYS_INIT_RAM_ADDR & 31) + 31) / 32
 	mtctr	r4
 1:	icbi	r0, r3
diff --git a/arch/powerpc/cpu/mpc83xx/start.S b/arch/powerpc/cpu/mpc83xx/start.S
index 536604f..403fda4 100644
--- a/arch/powerpc/cpu/mpc83xx/start.S
+++ b/arch/powerpc/cpu/mpc83xx/start.S
@@ -1072,7 +1072,7 @@ lock_ram_in_cache:
 	 */
 	lis	r3, (CONFIG_SYS_INIT_RAM_ADDR & ~31)@h
 	ori	r3, r3, (CONFIG_SYS_INIT_RAM_ADDR & ~31)@l
-	li	r4, ((CONFIG_SYS_INIT_RAM_END & ~31) + \
+	li	r4, ((CONFIG_SYS_INIT_RAM_SIZE & ~31) + \
 		     (CONFIG_SYS_INIT_RAM_ADDR & 31) + 31) / 32
 	mtctr	r4
 1:
@@ -1094,7 +1094,7 @@ 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
-	li	r4, ((CONFIG_SYS_INIT_RAM_END & ~31) + \
+	li	r4, ((CONFIG_SYS_INIT_RAM_SIZE & ~31) + \
 		     (CONFIG_SYS_INIT_RAM_ADDR & 31) + 31) / 32
 	mtctr	r4
 1:	icbi	r0, r3
diff --git a/arch/powerpc/cpu/mpc86xx/start.S b/arch/powerpc/cpu/mpc86xx/start.S
index 3817f19..36004b7 100644
--- a/arch/powerpc/cpu/mpc86xx/start.S
+++ b/arch/powerpc/cpu/mpc86xx/start.S
@@ -870,7 +870,7 @@ lock_ram_in_cache:
 	 */
 	lis	r3, (CONFIG_SYS_INIT_RAM_ADDR & ~31)@h
 	ori	r3, r3, (CONFIG_SYS_INIT_RAM_ADDR & ~31)@l
-	li	r4, ((CONFIG_SYS_INIT_RAM_END & ~31) + \
+	li	r4, ((CONFIG_SYS_INIT_RAM_SIZE & ~31) + \
 		     (CONFIG_SYS_INIT_RAM_ADDR & 31) + 31) / 32
 	mtctr	r4
 1:
@@ -905,7 +905,7 @@ 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
-	li	r4, ((CONFIG_SYS_INIT_RAM_END & ~31) + \
+	li	r4, ((CONFIG_SYS_INIT_RAM_SIZE & ~31) + \
 		     (CONFIG_SYS_INIT_RAM_ADDR & 31) + 31) / 32
 	mtctr	r4
 1:	icbi	r0, r3
diff --git a/arch/powerpc/cpu/ppc4xx/start.S b/arch/powerpc/cpu/ppc4xx/start.S
index 87caea1..140bfc9 100644
--- a/arch/powerpc/cpu/ppc4xx/start.S
+++ b/arch/powerpc/cpu/ppc4xx/start.S
@@ -182,8 +182,8 @@
 # endif
 #endif /* CONFIG_SYS_INIT_DCACHE_CS */
 
-#if (defined(CONFIG_SYS_INIT_RAM_DCACHE) && (CONFIG_SYS_INIT_RAM_END > (4 << 10)))
-#error Only 4k of init-ram is supported - please adjust CONFIG_SYS_INIT_RAM_END!
+#if (defined(CONFIG_SYS_INIT_RAM_DCACHE) && (CONFIG_SYS_INIT_RAM_SIZE > (4 << 10)))
+#error Only 4k of init-ram is supported - please adjust CONFIG_SYS_INIT_RAM_SIZE!
 #endif
 
 /*
@@ -656,8 +656,8 @@ _start:
 	/* Clear Dcache to use as RAM */
 	addis	r3,r0,CONFIG_SYS_INIT_RAM_ADDR@h
 	ori	r3,r3,CONFIG_SYS_INIT_RAM_ADDR@l
-	addis	r4,r0,CONFIG_SYS_INIT_RAM_END@h
-	ori	r4,r4,CONFIG_SYS_INIT_RAM_END@l
+	addis	r4,r0,CONFIG_SYS_INIT_RAM_SIZE@h
+	ori	r4,r4,CONFIG_SYS_INIT_RAM_SIZE@l
 	rlwinm. r5,r4,0,27,31
 	rlwinm	r5,r4,27,5,31
 	beq	..d_ran
@@ -1091,8 +1091,8 @@ _start:
 	lis	r3, CONFIG_SYS_INIT_RAM_ADDR@h
 	ori	r3, r3, CONFIG_SYS_INIT_RAM_ADDR@l
 
-	lis	r4, CONFIG_SYS_INIT_RAM_END@h
-	ori	r4, r4, CONFIG_SYS_INIT_RAM_END@l
+	lis	r4, CONFIG_SYS_INIT_RAM_SIZE@h
+	ori	r4, r4, CONFIG_SYS_INIT_RAM_SIZE@l
 
 	/*
 	 * Convert the size, in bytes, to the number of cache lines/blocks
@@ -1119,12 +1119,12 @@ _start:
 	lis	r1, CONFIG_SYS_INIT_RAM_ADDR@h
 	ori	r1, r1, CONFIG_SYS_INIT_SP_OFFSET@l
 
-	lis	r4, (CONFIG_SYS_INIT_RAM_END >> 2)@h
-	ori	r4, r4, (CONFIG_SYS_INIT_RAM_END >> 2)@l
+	lis	r4, (CONFIG_SYS_INIT_RAM_SIZE >> 2)@h
+	ori	r4, r4, (CONFIG_SYS_INIT_RAM_SIZE >> 2)@l
 	mtctr	r4
 
 	lis	r2, CONFIG_SYS_INIT_RAM_ADDR@h
-	ori	r2, r2, CONFIG_SYS_INIT_RAM_END@l
+	ori	r2, r2, CONFIG_SYS_INIT_RAM_SIZE@l
 
 	lis	r4, CONFIG_SYS_INIT_RAM_PATTERN@h
 	ori	r4, r4, CONFIG_SYS_INIT_RAM_PATTERN@l
@@ -1414,8 +1414,8 @@ relocate_code:
 	lis	r3, CONFIG_SYS_INIT_RAM_ADDR@h
 	ori	r3, r3, CONFIG_SYS_INIT_RAM_ADDR@l
 
-	lis	r4, CONFIG_SYS_INIT_RAM_END@h
-	ori	r4, r4, CONFIG_SYS_INIT_RAM_END@l
+	lis	r4, CONFIG_SYS_INIT_RAM_SIZE@h
+	ori	r4, r4, CONFIG_SYS_INIT_RAM_SIZE@l
 	add	r4, r4, r3
 
 	bl	invalidate_dcache_range