Merge 'u-boot-microblaze/mainline/arm' into 'u-boot-arm/master'

This pulls the three following ZYNQ commits into ARM master:

7dca54f8: xilinx: zynq: Enable DCC and create new zynq_dcc board
59c651f4: arm: zynq: Add SLCR support with system reset
00ed3458: arm: zynq: Add lowlevel initialization to C

2 files changed, 115 insertions, 0 deletions

diff --git a/arch/arm/include/asm/arch-zynq/hardware.h b/arch/arm/include/asm/arch-zynq/hardware.h
new file mode 100644
index 00000000000..d0c69da971f
--- /dev/null
+++ b/arch/arm/include/asm/arch-zynq/hardware.h
@@ -0,0 +1,85 @@
+/*
+ * Copyright (c) 2013 Xilinx Inc.
+ *
+ * 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
+ */
+
+#ifndef _ASM_ARCH_HARDWARE_H
+#define _ASM_ARCH_HARDWARE_H
+
+#define XPSS_SYS_CTRL_BASEADDR		0xF8000000
+#define XPSS_DEV_CFG_APB_BASEADDR	0xF8007000
+#define XPSS_SCU_BASEADDR		0xF8F00000
+
+/* Reflect slcr offsets */
+struct slcr_regs {
+	u32 scl; /* 0x0 */
+	u32 slcr_lock; /* 0x4 */
+	u32 slcr_unlock; /* 0x8 */
+	u32 reserved1[125];
+	u32 pss_rst_ctrl; /* 0x200 */
+	u32 reserved2[15];
+	u32 fpga_rst_ctrl; /* 0x240 */
+	u32 reserved3[5];
+	u32 reboot_status; /* 0x258 */
+	u32 boot_mode; /* 0x25c */
+	u32 reserved4[116];
+	u32 trust_zone; /* 0x430 */ /* FIXME */
+	u32 reserved5[115];
+	u32 ddr_urgent; /* 0x600 */
+	u32 reserved6[6];
+	u32 ddr_urgent_sel; /* 0x61c */
+	u32 reserved7[188];
+	u32 ocm_cfg; /* 0x910 */
+};
+
+#define slcr_base ((struct slcr_regs *) XPSS_SYS_CTRL_BASEADDR)
+
+struct devcfg_regs {
+	u32 ctrl; /* 0x0 */
+	u32 lock; /* 0x4 */
+	u32 cfg; /* 0x8 */
+	u32 int_sts; /* 0xc */
+	u32 int_mask; /* 0x10 */
+	u32 status; /* 0x14 */
+	u32 dma_src_addr; /* 0x18 */
+	u32 dma_dst_addr; /* 0x1c */
+	u32 dma_src_len; /* 0x20 */
+	u32 dma_dst_len; /* 0x24 */
+	u32 rom_shadow; /* 0x28 */
+	u32 reserved1[2];
+	u32 unlock; /* 0x34 */
+	u32 reserved2[18];
+	u32 mctrl; /* 0x80 */
+	u32 reserved3;
+	u32 write_count; /* 0x88 */
+	u32 read_count; /* 0x8c */
+};
+
+#define devcfg_base ((struct devcfg_regs *) XPSS_DEV_CFG_APB_BASEADDR)
+
+struct scu_regs {
+	u32 reserved1[16];
+	u32 filter_start; /* 0x40 */
+	u32 filter_end; /* 0x44 */
+};
+
+#define scu_base ((struct scu_regs *) XPSS_SCU_BASEADDR)
+
+#endif /* _ASM_ARCH_HARDWARE_H */
diff --git a/arch/arm/include/asm/arch-zynq/sys_proto.h b/arch/arm/include/asm/arch-zynq/sys_proto.h
new file mode 100644
index 00000000000..e78890011a8
--- /dev/null
+++ b/arch/arm/include/asm/arch-zynq/sys_proto.h
@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 2013 Xilinx Inc.
+ *
+ * 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
+ */
+
+#ifndef _SYS_PROTO_H_
+#define _SYS_PROTO_H_
+
+extern void zynq_slcr_lock(void);
+extern void zynq_slcr_unlock(void);
+extern void zynq_slcr_cpu_reset(void);
+
+#endif /* _SYS_PROTO_H_ */