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authorFlorian Fainelli <florian@openwrt.org>2007-03-29 22:21:22 +0000
committerFlorian Fainelli <florian@openwrt.org>2007-03-29 22:21:22 +0000
commitef53f5db7cbf46a97269ac620e2ac2c383255056 (patch)
tree8b420951331c510aa7247476d4b27f55a0b65dac /target/linux/adm5120-2.6/files/include
parent56d10f7c3c517a59c8db4c984ef4a888219d8c8e (diff)
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Add definitions, add settings detection for SoCs
SVN-Revision: 6759
Diffstat (limited to 'target/linux/adm5120-2.6/files/include')
-rw-r--r--target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/adm5120_defs.h60
-rw-r--r--target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/adm5120_info.h16
-rw-r--r--target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/adm5120_switch.h89
3 files changed, 162 insertions, 3 deletions
diff --git a/target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/adm5120_defs.h b/target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/adm5120_defs.h
new file mode 100644
index 0000000000..36979c225e
--- /dev/null
+++ b/target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/adm5120_defs.h
@@ -0,0 +1,60 @@
+/*
+ * $Id$
+ *
+ * ADM5120 SoC definitions
+ *
+ * This file defines some constants specific to the ADM5120 SoC
+ *
+ * Copyright (C) 2007 OpenWrt.org
+ * Copyright (C) 2007 Gabor Juhos <juhosg@freemail.hu>
+ *
+ * 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., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+#ifndef _ADM5120_DEFS_H
+#define _ADM5120_DEFS_H
+
+#define ADM5120_SDRAM0_BASE 0x00000000
+#define ADM5120_SDRAM1_BASE 0x01000000
+#define ADM5120_SRAM1_BASE 0x10000000
+#define ADM5120_MPMC_BASE 0x11000000
+#define ADM5120_USBC_BASE 0x11200000
+#define ADM5120_PCIMEM_BASE 0x11400000
+#define ADM5120_PCIIO_BASE 0x11500000
+#define ADM5120_PCICFG_ADDR 0x115FFFF0
+#define ADM5120_PCICFG_DATA 0x115FFFF8
+#define ADM5120_SWITCH_BASE 0x12000000
+#define ADM5120_INTC_BASE 0x12200000
+#define ADM5120_UART0_BASE 0x12600000
+#define ADM5120_UART1_BASE 0x12800000
+#define ADM5120_SRAM0_BASE 0x1FC00000
+
+#define ADM5120_MPMC_SIZE 0x1000
+#define ADM5120_USBC_SIZE 0x84
+#define ADM5120_PCIMEM_SIZE (ADM5120_PCIIO_BASE - ADM5120_PCIMEM_BASE)
+#define ADM5120_PCIIO_SIZE (ADM5120_PCICFG_ADDR - ADM5120_PCIIO_BASE)
+#define ADM5120_PCICFG_SIZE 0x10
+#define ADM5120_SWITCH_SIZE 0x114
+#define ADM5120_INTC_SIZE 0x28
+#define ADM5120_UART_SIZE 0x20
+
+#define ADM5120_CLK_175 175000000
+#define ADM5120_CLK_200 200000000
+#define ADM5120_CLK_225 225000000
+#define ADM5120_CLK_250 250000000
+
+#define ADM5120_UART_CLOCK 62500000
+
+#endif /* _ADM5120_DEFS_H */
diff --git a/target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/adm5120_info.h b/target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/adm5120_info.h
index 30b9c7d830..6d2c5c248b 100644
--- a/target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/adm5120_info.h
+++ b/target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/adm5120_info.h
@@ -1,7 +1,9 @@
/*
+ * $Id$
+ *
* Copyright (C) 2007 OpenWrt.org
- * Copyright (C) Gabor Juhos
- *
+ * Copyright (C) Gabor Juhos <juhosg@freemail.hu>
+ *
* 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
@@ -14,8 +16,11 @@
#include <linux/types.h>
struct adm5120_info {
- unsigned long cpu_speed;
+ unsigned int product_code;
+ unsigned int revision;
unsigned int cpu_package;
+ unsigned int nand_boot;
+ unsigned long cpu_speed;
unsigned int boot_loader;
unsigned int board_type;
};
@@ -49,4 +54,9 @@ struct adm5120_info {
extern struct adm5120_info adm5120_info;
extern void adm5120_info_init(void);
+static inline int adm5120_has_pci(void)
+{
+ return (adm5120_info.cpu_package == CPU_PACKAGE_BGA);
+}
+
#endif /* _ADM5120_INFO_H */
diff --git a/target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/adm5120_switch.h b/target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/adm5120_switch.h
new file mode 100644
index 0000000000..52ea79e7ab
--- /dev/null
+++ b/target/linux/adm5120-2.6/files/include/asm-mips/mach-adm5120/adm5120_switch.h
@@ -0,0 +1,89 @@
+/*
+ * ADM5120 ethernet switch definitions
+ *
+ * This header file defines the hardware registers of the ADM5120 SoC
+ * built-in Ethernet switch.
+ *
+ * Copyright (C) 2007 OpenWrt.org
+ * Copyright (C) 2007 Gabor Juhos <juhosg@freemail.hu>
+ *
+ * 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., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef _ADM5120_SWITCH_H
+#define _ADM5120_SWITCH_H
+
+#define BITMASK(len) ((1 << (len))-1)
+#define ONEBIT(at) (1 << (at))
+
+/* Switch register offsets */
+#define SWITCH_REG_CODE 0x0000
+#define SWITCH_REG_SOFT_RESET 0x0004
+#define SWITCH_REG_MEMCTRL 0x001C
+#define SWITCH_REG_CPUP_CONF 0x0024
+#define SWITCH_REG_PORT_CONF0 0x0028
+#define SWITCH_REG_PORT_CONF1 0x002C
+#define SWITCH_REG_PORT_CONF2 0x0030
+#define SWITCH_REG_VLAN_G1 0x0040
+#define SWITCH_REG_VLAN_G2 0x0044
+#define SWITCH_REG_SEND_TRIG 0x0048
+#define SWITCH_REG_MAC_WT0 0x0058
+#define SWITCH_REG_MAC_WT1 0x005C
+#define SWITCH_REG_PHY_CNTL0 0x0068
+#define SWITCH_REG_PHY_CNTL1 0x006C
+#define SWITCH_REG_PHY_CNTL2 0x007C
+#define SWITCH_REG_PHY_CNTL3 0x0080
+#define SWITCH_REG_PRI_CNTL 0x0084
+#define SWITCH_REG_INT_STATUS 0x00B0
+#define SWITCH_REG_INT_MASK 0x00B4
+#define SWITCH_REG_GPIO_CONF0 0x00B8
+#define SWITCH_REG_GPIO_CONF2 0x00BC
+#define SWITCH_REG_WDOG0 0x00C0
+#define SWITCH_REG_WDOG1 0x00C4
+#define SWITCH_REG_PHY_CNTL4 0x00A0
+
+#define SWITCH_REG_SEND_HBADDR 0x00D0
+#define SWITCH_REG_SEND_LBADDR 0x00D4
+#define SWITCH_REG_RECV_HBADDR 0x00D8
+#define SWITCH_REG_RECV_LBADDR 0x00DC
+
+#define SWITCH_REG_TIMER_INT 0x00F0
+#define SWITCH_REG_TIMER 0x00F4
+
+#define SWITCH_REG_PORT0_LED 0x0100
+#define SWITCH_REG_PORT1_LED 0x0104
+#define SWITCH_REG_PORT2_LED 0x0108
+#define SWITCH_REG_PORT3_LED 0x010C
+#define SWITCH_REG_PORT4_LED 0x0110
+
+/* CODE register bits */
+#define CODE_PC_MASK BITMASK(16) /* Product Code */
+#define CODE_REV_SHIFT 16
+#define CODE_REV_MASK BITMASK(4) /* Product Revision */
+#define CODE_CLKS_SHIFT 20
+#define CODE_CLKS_MASK BITMASK(2) /* Clock Speed */
+#define CODE_CLKS_175 0 /* 175 MHz */
+#define CODE_CLKS_200 1 /* 200 MHz */
+#define CODE_CLKS_225 2 /* 225 MHz */
+#define CODE_CLKS_250 3 /* 250 MHz */
+#define CODE_NAB ONEBIT(24) /* NAND boot */
+#define CODE_PK_MASK BITMASK(1) /* Package type */
+#define CODE_PK_SHIFT 29
+#define CODE_PK_BGA 0 /* BGA package */
+#define CODE_PK_PQFP 1 /* PQFP package */
+
+
+#endif /* _ADM5120_SWITCH_H */