Move arch/ppc to arch/powerpc

As discussed on the list, move "arch/ppc" to "arch/powerpc" to
better match the Linux directory structure.

Please note that this patch also changes the "ppc" target in
MAKEALL to "powerpc" to match this new infrastructure. But "ppc"
is kept as an alias for now, to not break compatibility with
scripts using this name.

Signed-off-by: Stefan Roese <sr@denx.de>
Acked-by: Wolfgang Denk <wd@denx.de>
Acked-by: Detlev Zundel <dzu@denx.de>
Acked-by: Kim Phillips <kim.phillips@freescale.com>
Cc: Peter Tyser <ptyser@xes-inc.com>
Cc: Anatolij Gustschin <agust@denx.de>

1 files changed, 79 insertions, 0 deletions

diff --git a/arch/powerpc/cpu/mpc85xx/fixed_ivor.S b/arch/powerpc/cpu/mpc85xx/fixed_ivor.S
new file mode 100644
index 0000000..320cae3
--- /dev/null
+++ b/arch/powerpc/cpu/mpc85xx/fixed_ivor.S
@@ -0,0 +1,79 @@
+/*
+ * Copyright 2009 Freescale Semiconductor, Inc.
+ *
+ * Kumar Gala <kumar.gala@freescale.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/* This file is intended to be included by other asm code since
+ * we will want to execute this on both the primary core when
+ * it does a bootm and the secondary core's that get released
+ * out of the spin table */
+
+#define SET_IVOR(vector_number, vector_offset)	\
+	li	r3,vector_offset@l; 		\
+	mtspr	SPRN_IVOR##vector_number,r3;
+
+#define SET_GIVOR(vector_number, vector_offset)	\
+	li	r3,vector_offset@l; 		\
+	mtspr	SPRN_GIVOR##vector_number,r3;
+
+	SET_IVOR(0, 0x020) /* Critical Input */
+	SET_IVOR(1, 0x000) /* Machine Check */
+	SET_IVOR(2, 0x060) /* Data Storage */
+	SET_IVOR(3, 0x080) /* Instruction Storage */
+	SET_IVOR(4, 0x0a0) /* External Input */
+	SET_IVOR(5, 0x0c0) /* Alignment */
+	SET_IVOR(6, 0x0e0) /* Program */
+	SET_IVOR(7, 0x100) /* FP Unavailable */
+	SET_IVOR(8, 0x120) /* System Call */
+	SET_IVOR(9, 0x140) /* Auxiliary Processor Unavailable */
+	SET_IVOR(10, 0x160) /* Decrementer */
+	SET_IVOR(11, 0x180) /* Fixed Interval Timer */
+	SET_IVOR(12, 0x1a0) /* Watchdog Timer */
+	SET_IVOR(13, 0x1c0) /* Data TLB Error */
+	SET_IVOR(14, 0x1e0) /* Instruction TLB Error */
+	SET_IVOR(15, 0x040) /* Debug */
+
+/* e500v1 & e500v2 only */
+#ifndef CONFIG_E500MC
+	SET_IVOR(32, 0x200) /* SPE Unavailable */
+	SET_IVOR(33, 0x220) /* Embedded FP Data */
+	SET_IVOR(34, 0x240) /* Embedded FP Round */
+#endif
+
+	SET_IVOR(35, 0x260) /* Performance monitor */
+
+/* e500mc only */
+#ifdef CONFIG_E500MC
+	SET_IVOR(36, 0x280) /* Processor doorbell */
+	SET_IVOR(37, 0x2a0) /* Processor doorbell critical */
+	SET_IVOR(38, 0x2c0) /* Guest Processor doorbell */
+	SET_IVOR(39, 0x2e0) /* Guest Processor critical & machine check */
+	SET_IVOR(40, 0x300) /* Hypervisor system call */
+	SET_IVOR(41, 0x320) /* Hypervisor Priviledge */
+
+	SET_GIVOR(2, 0x060) /* Guest Data Storage */
+	SET_GIVOR(3, 0x080) /* Guest Instruction Storage */
+	SET_GIVOR(4, 0x0a0) /* Guest External Input */
+	SET_GIVOR(8, 0x120) /* Guest System Call */
+	SET_GIVOR(13, 0x1c0) /* Guest Data TLB Error */
+	SET_GIVOR(14, 0x1e0) /* Guest Instruction TLB Error */
+#endif