[U-Boot] [PATCH v3 1/4] nds32/ag102: add header support of ag102 soc

Macpaul Lin macpaul at gmail.com
Tue Feb 28 06:46:34 CET 2012 

From: Macpaul Lin <macpaul at andestech.com>

Add device address offsets header of ag102 soc.
Add ag102 into mach-types.h.
Add asm-offsets.c for helping convert C headers into asm.

Signed-off-by: Macpaul Lin <macpaul at andestech.com>
---
Changes for v2-v3:
  - No change.

 arch/nds32/cpu/n1213/ag102/asm-offsets.c  |   54 ++++++++++++++++
 arch/nds32/include/asm/arch-ag102/ag102.h |   97 +++++++++++++++++++++++++++++
 arch/nds32/include/asm/mach-types.h       |   14 ++++
 3 files changed, 165 insertions(+), 0 deletions(-)
 create mode 100644 arch/nds32/cpu/n1213/ag102/asm-offsets.c
 create mode 100644 arch/nds32/include/asm/arch-ag102/ag102.h

diff --git a/arch/nds32/cpu/n1213/ag102/asm-offsets.c b/arch/nds32/cpu/n1213/ag102/asm-offsets.c
new file mode 100644
index 0000000..4769a95
--- /dev/null
+++ b/arch/nds32/cpu/n1213/ag102/asm-offsets.c
@@ -0,0 +1,54 @@
+/*
+ * Adapted from Linux v2.6.36 kernel: arch/powerpc/kernel/asm-offsets.c
+ *
+ * Generate definitions needed by assembly language modules.
+ * This code generates raw asm output which is post-processed to extract
+ * and format the required data.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <common.h>
+
+#include <linux/kbuild.h>
+
+int main(void)
+{
+#ifdef CONFIG_FTSMC020
+	OFFSET(FTSMC020_BANK0_CR,	ftsmc020, bank[0].cr);
+	OFFSET(FTSMC020_BANK0_TPR,	ftsmc020, bank[0].tpr);
+#endif
+	BLANK();
+#ifdef CONFIG_FTAHBC020S
+	OFFSET(FTAHBC020S_SLAVE_BSR_6,	ftahbc02s, s_bsr[6]);
+	OFFSET(FTAHBC020S_CR,		ftahbc02s, cr);
+#endif
+	BLANK();
+#ifdef CONFIG_ANDES_PCU
+	OFFSET(ANDES_PCU_PCS4,		andes_pcu, pcs4.parm);	/* 0x104 */
+#endif
+	BLANK();
+#ifdef CONFIG_DWCDDR21MCTL
+	OFFSET(DWCDDR21MCTL_CCR,	dwcddr21mctl, ccr);	/* 0x04 */
+	OFFSET(DWCDDR21MCTL_DCR,	dwcddr21mctl, dcr);	/* 0x04 */
+	OFFSET(DWCDDR21MCTL_IOCR,	dwcddr21mctl, iocr);	/* 0x08 */
+	OFFSET(DWCDDR21MCTL_CSR,	dwcddr21mctl, csr);	/* 0x0c */
+	OFFSET(DWCDDR21MCTL_DRR,	dwcddr21mctl, drr);	/* 0x10 */
+	OFFSET(DWCDDR21MCTL_DLLCR0,	dwcddr21mctl, dllcr[0]); /* 0x24 */
+	OFFSET(DWCDDR21MCTL_DLLCR1,	dwcddr21mctl, dllcr[1]); /* 0x28 */
+	OFFSET(DWCDDR21MCTL_DLLCR2,	dwcddr21mctl, dllcr[2]); /* 0x2c */
+	OFFSET(DWCDDR21MCTL_DLLCR3,	dwcddr21mctl, dllcr[3]); /* 0x30 */
+	OFFSET(DWCDDR21MCTL_DLLCR4,	dwcddr21mctl, dllcr[4]); /* 0x34 */
+	OFFSET(DWCDDR21MCTL_DLLCR5,	dwcddr21mctl, dllcr[5]); /* 0x38 */
+	OFFSET(DWCDDR21MCTL_DLLCR6,	dwcddr21mctl, dllcr[6]); /* 0x3c */
+	OFFSET(DWCDDR21MCTL_DLLCR7,	dwcddr21mctl, dllcr[7]); /* 0x40 */
+	OFFSET(DWCDDR21MCTL_DLLCR8,	dwcddr21mctl, dllcr[8]); /* 0x44 */
+	OFFSET(DWCDDR21MCTL_DLLCR9,	dwcddr21mctl, dllcr[9]); /* 0x48 */
+	OFFSET(DWCDDR21MCTL_RSLR0,	dwcddr21mctl, rslr[0]);	/* 0x4c */
+	OFFSET(DWCDDR21MCTL_RDGR0,	dwcddr21mctl, rdgr[0]);	/* 0x5c */
+	OFFSET(DWCDDR21MCTL_DTAR,	dwcddr21mctl, dtar);	/* 0xa4 */
+	OFFSET(DWCDDR21MCTL_MR,		dwcddr21mctl, mr);	/* 0x1f0 */
+#endif
+	return 0;
+}
diff --git a/arch/nds32/include/asm/arch-ag102/ag102.h b/arch/nds32/include/asm/arch-ag102/ag102.h
new file mode 100644
index 0000000..a12a8c5
--- /dev/null
+++ b/arch/nds32/include/asm/arch-ag102/ag102.h
@@ -0,0 +1,97 @@
+/*
+ * Copyright (C) 2011 Andes Technology Corporation
+ * Macpaul Lin, Andes Technology Corporation <macpaul at andestech.com>
+ *
+ * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef __AG102_H
+#define __AG102_H
+
+/*
+ * Hardware register bases
+ */
+
+/* PCI Controller */
+#define CONFIG_FTPCI100_BASE		0x90000000
+/* LPC Controller */
+#define CONFIG_LPC_IO_BASE		0x90100000
+/* LPC Controller */
+#define CONFIG_LPC_BASE			0x90200000
+
+/* NDS32 Data Local Memory 01 */
+#define CONFIG_NDS_DLM1_BASE		0x90300000
+/* NDS32 Data Local Memory 02 */
+#define CONFIG_NDS_DLM2_BASE		0x90400000
+
+/* Synopsys DWC DDR2/1 Controller */
+#define CONFIG_DWCDDR21MCTL_BASE	0x90500000
+/* DMA Controller */
+#define CONFIG_FTDMAC020_BASE		0x90600000
+/* FTIDE020_S IDE (ATA) Controller */
+#define CONFIG_FTIDE020S_BASE		0x90700000
+/* USB OTG Controller */
+#define CONFIG_FZOTG266HD0A_BASE	0x90800000
+/* Andes L2 Cache Controller */
+#define CONFIG_NCEL2C100_BASE		0x90900000
+/* XGI XG22 GPU */
+#define CONFIG_XGI_XG22_BASE		0x90A00000
+/* GMAC Ethernet Controller */
+#define CONFIG_FTGMAC100_BASE		0x90B00000
+/* AHB Controller */
+#define CONFIG_FTAHBC020S_BASE		0x90C00000
+/* AHB-to-APB Bridge Controller */
+#define CONFIG_FTAPBBRG020S_01_BASE	0x90D00000
+/* External AHB2AHB Controller */
+#define CONFIG_EXT_AHB2AHB_BASE		0x90E00000
+/* Andes Multi-core Interrupt Controller */
+#define CONFIG_NCEMIC100_BASE		0x90F00000
+
+/*
+ * APB Device definitions
+ */
+/* Compat Flash Controller */
+#define CONFIG_FTCFC010_BASE		0x94000000
+/* APB - SSP (SPI) (without AC97) Controller */
+#define CONFIG_FTSSP010_01_BASE		0x94100000
+/* UART1 - APB STUART Controller (UART0 in Linux) */
+#define CONFIG_FTUART010_01_BASE	0x94200000
+/* FTSDC010 SD Controller */
+#define CONFIG_FTSDC010_BASE		0x94400000
+/* APB - SSP with HDA/AC97 Controller */
+#define CONFIG_FTSSP010_02_BASE		0x94500000
+/* UART2 - APB STUART Controller (UART1 in Linux) */
+#define CONFIG_FTUART010_02_BASE	0x94600000
+/* PCU Controller */
+#define CONFIG_ANDES_PCU_BASE		0x94800000
+/* FTTMR010 Timer */
+#define CONFIG_FTTMR010_BASE		0x94900000
+/* Watch Dog Controller */
+#define CONFIG_FTWDT010_BASE		0x94A00000
+/* FTRTC010 Real Time Clock */
+#define CONFIG_FTRTC010_BASE		0x98B00000
+/* GPIO Controller */
+#define CONFIG_FTGPIO010_BASE		0x94C00000
+/* I2C Controller */
+#define CONFIG_FTIIC010_BASE		0x94E00000
+/* PWM - Pulse Width Modulator Controller */
+#define CONFIG_FTPWM010_BASE		0x94F00000
+
+/* Debug LED */
+#define CONFIG_DEBUG_LED		0x902FFFFC
+/* Power Management Unit */
+#define CONFIG_FTPMU010_BASE		0x98100000
+
+#endif	/* __AG102_H */
diff --git a/arch/nds32/include/asm/mach-types.h b/arch/nds32/include/asm/mach-types.h
index 7b52b98..259e4e7 100644
--- a/arch/nds32/include/asm/mach-types.h
+++ b/arch/nds32/include/asm/mach-types.h
@@ -40,4 +40,18 @@ extern unsigned int __machine_arch_type;
 # define machine_is_adpag101p()	(1)
 #endif
 
+#define MACH_TYPE_ADPAG102             2
+
+#ifdef CONFIG_ARCH_ADPAG102
+# ifdef machine_arch_type
+#  undef machine_arch_type
+#  define machine_arch_type	__machine_arch_type
+# else
+#  define machine_arch_type	MACH_TYPE_ADPAG102
+# endif
+# define machine_is_adpag102()	(machine_arch_type == MACH_TYPE_ADPAG102)
+#else
+# define machine_is_adpag102()	(2)
+#endif
+
 #endif /* __ASM_NDS32_MACH_TYPE_H */
-- 
1.7.5.4

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