From 819833af39a91fa1c1e8252862bbda6f5a602f7b Mon Sep 17 00:00:00 2001
From: Peter Tyser <ptyser@xes-inc.com>
Date: Mon, 12 Apr 2010 22:28:08 -0500
Subject: Move architecture-specific includes to arch/$ARCH/include/asm

This helps to clean up the include/ directory so that it only contains
non-architecture-specific headers and also matches Linux's directory
layout which many U-Boot developers are already familiar with.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
---
 arch/arm/include/asm/arch-at91/at91_mc.h | 97 ++++++++++++++++++++++++++++++++
 1 file changed, 97 insertions(+)
 create mode 100644 arch/arm/include/asm/arch-at91/at91_mc.h

(limited to 'arch/arm/include/asm/arch-at91/at91_mc.h')

diff --git a/arch/arm/include/asm/arch-at91/at91_mc.h b/arch/arm/include/asm/arch-at91/at91_mc.h
new file mode 100644
index 0000000000..acfbd10c5c
--- /dev/null
+++ b/arch/arm/include/asm/arch-at91/at91_mc.h
@@ -0,0 +1,97 @@
+/*
+ * Copyright (C) 2009 Jens Scharsig (js_at_ng@scharsoft.de)
+ *
+ * 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 AT91_MC_H
+#define AT91_MC_H
+
+#define AT91_ASM_MC_EBI_CSA	(AT91_MC_BASE + 0x60)
+#define AT91_ASM_MC_EBI_CFG	(AT91_MC_BASE + 0x64)
+#define AT91_ASM_MC_SMC_CSR0	(AT91_MC_BASE + 0x70)
+#define AT91_ASM_MC_SDRAMC_MR	(AT91_MC_BASE + 0x90)
+#define AT91_ASM_MC_SDRAMC_TR	(AT91_MC_BASE + 0x94)
+#define AT91_ASM_MC_SDRAMC_CR	(AT91_MC_BASE + 0x98)
+
+#ifndef __ASSEMBLY__
+
+typedef struct at91_ebi {
+	u32 	csa;		/* 0x00 Chip Select Assignment Register */
+	u32	cfgr;		/* 0x04 Configuration Register */
+	u32	reserved[2];
+} __attribute__ ((packed)) at91_ebi_t;
+
+#define AT91_EBI_CSA_CS0A	0x0001
+#define AT91_EBI_CSA_CS1A	0x0002
+
+#define AT91_EBI_CSA_CS3A	0x0008
+#define AT91_EBI_CSA_CS4A	0x0010
+
+typedef struct at91_sdramc {
+	u32	mr; 	/* 0x00 SDRAMC Mode Register */
+	u32	tr; 	/* 0x04 SDRAMC Refresh Timer Register */
+	u32	cr; 	/* 0x08 SDRAMC Configuration Register */
+	u32	ssr; 	/* 0x0C SDRAMC Self Refresh Register */
+	u32	lpr; 	/* 0x10 SDRAMC Low Power Register */
+	u32	ier; 	/* 0x14 SDRAMC Interrupt Enable Register */
+	u32	idr; 	/* 0x18 SDRAMC Interrupt Disable Register */
+	u32	imr; 	/* 0x1C SDRAMC Interrupt Mask Register */
+	u32	icr; 	/* 0x20 SDRAMC Interrupt Status Register */
+	u32	reserved[3];
+} __attribute__ ((packed)) at91_sdramc_t;
+
+typedef struct at91_smc {
+	u32	csr[8]; 	/* 0x00 SDRAMC Mode Register */
+} __attribute__ ((packed)) at91_smc_t;
+
+#define AT91_SMC_CSR_RWHOLD(x)		((x & 0x7) << 28)
+#define AT91_SMC_CSR_RWSETUP(x)		((x & 0x7) << 24)
+#define AT91_SMC_CSR_ACSS_STANDARD	0x00000000
+#define AT91_SMC_CSR_ACSS_1CYCLE	0x00010000
+#define AT91_SMC_CSR_ACSS_2CYCLE	0x00020000
+#define AT91_SMC_CSR_ACSS_3CYCLE	0x00030000
+#define AT91_SMC_CSR_DRP		0x00008000
+#define AT91_SMC_CSR_DBW_8		0x00004000
+#define AT91_SMC_CSR_DBW_16		0x00002000
+#define AT91_SMC_CSR_BAT_8		0x00000000
+#define AT91_SMC_CSR_BAT_16		0x00001000
+#define AT91_SMC_CSR_TDF(x)		((x & 0xF) << 8)
+#define AT91_SMC_CSR_WSEN		0x00000080
+#define AT91_SMC_CSR_NWS(x)		(x & 0x7F)
+
+typedef struct at91_bfc {
+	u32	mr; 	/* 0x00 SDRAMC Mode Register */
+} __attribute__ ((packed)) at91_bfc_t;
+
+typedef struct at91_mc {
+	u32		rcr;		/* 0x00 MC Remap Control Register */
+	u32		asr;		/* 0x04 MC Abort Status Register */
+	u32		aasr;		/* 0x08 MC Abort Address Status Reg */
+	u32		mpr;		/* 0x0C MC Master Priority Register */
+	u32		reserved1[20];	/* 0x10-0x5C */
+	at91_ebi_t	ebi;		/* 0x60	- 0x6C EBI */
+	at91_smc_t	smc;		/* 0x70 - 0x8C SMC User Interface */
+	at91_sdramc_t	sdramc;		/* 0x90 - 0xBC SDRAMC User Interface */
+	at91_bfc_t	bfc;		/* 0xC0 BFC User Interface */
+	u32		reserved2[15];
+} __attribute__ ((packed)) at91_mc_t;
+
+#endif
+#endif
-- 
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