summaryrefslogtreecommitdiff
path: root/include/configs/tnetv107x_evm.h
diff options
context:
space:
mode:
authorCyril Chemparathy <cyril@ti.com>2010-06-07 14:13:36 -0400
committerTom <Tom@bumblecow.com>2010-06-08 10:07:17 -0500
commit5cc48f7e55df0d74a12d338de2117f05951fc536 (patch)
tree41cf239956890670655163a8bf74b9ddc58fcbbb /include/configs/tnetv107x_evm.h
parent3712367c4830e87b4e7af5b480e82d316bab1251 (diff)
downloadu-boot-imx-5cc48f7e55df0d74a12d338de2117f05951fc536.zip
u-boot-imx-5cc48f7e55df0d74a12d338de2117f05951fc536.tar.gz
u-boot-imx-5cc48f7e55df0d74a12d338de2117f05951fc536.tar.bz2
TI: TNETV107X EVM initial support
TNETV107X is a Texas Instruments SoC based on an ARM1176 core, and with a bunch on on-chip integrated peripherals. This patch adds support for the TNETV107X EVM board. Signed-off-by: Cyril Chemparathy <cyril@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
Diffstat (limited to 'include/configs/tnetv107x_evm.h')
-rw-r--r--include/configs/tnetv107x_evm.h153
1 files changed, 153 insertions, 0 deletions
diff --git a/include/configs/tnetv107x_evm.h b/include/configs/tnetv107x_evm.h
new file mode 100644
index 0000000..454e9b2
--- /dev/null
+++ b/include/configs/tnetv107x_evm.h
@@ -0,0 +1,153 @@
+/*
+ * Copyright (C) 2008 Texas Instruments, Inc <www.ti.com>
+ *
+ * Based on davinci_dvevm.h. Original Copyrights follow:
+ *
+ * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
+ *
+ * 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 __CONFIG_H
+#define __CONFIG_H
+
+#include <asm/sizes.h>
+#include <asm/arch/hardware.h>
+#include <asm/arch/clock.h>
+
+/* Architecture, CPU, etc */
+#define CONFIG_ARM1176
+#define CONFIG_TNETV107X
+#define CONFIG_TNETV107X_EVM
+#define CONFIG_ARCH_CPU_INIT
+#define CONFIG_SYS_UBOOT_BASE TEXT_BASE
+#define CONFIG_DISABLE_TCM
+#define CONFIG_PERIPORT_REMAP
+#define CONFIG_PERIPORT_BASE 0x2000000
+#define CONFIG_PERIPORT_SIZE 0x10
+#define CONFIG_SYS_CLK_FREQ clk_get_rate(TNETV107X_LPSC_ARM)
+
+#define CONFIG_SYS_TIMERBASE TNETV107X_TIMER0_BASE
+#define CONFIG_SYS_HZ_CLOCK clk_get_rate(TNETV107X_LPSC_TIMER0)
+#define CONFIG_SYS_HZ 1000
+
+#define CONFIG_PLL_SYS_EXT_FREQ 25000000
+#define CONFIG_PLL_TDM_EXT_FREQ 19200000
+#define CONFIG_PLL_ETH_EXT_FREQ 25000000
+
+/* Memory Info */
+#define CONFIG_SYS_MALLOC_LEN (0x10000 + 1*1024*1024)
+#define CONFIG_SYS_GBL_DATA_SIZE 128
+#define PHYS_SDRAM_1 TNETV107X_DDR_EMIF_DATA_BASE
+#define PHYS_SDRAM_1_SIZE 0x04000000
+#define CONFIG_SYS_MEMTEST_START PHYS_SDRAM_1
+#define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_1 + 16*1024*1024)
+#define CONFIG_NR_DRAM_BANKS 1
+#define CONFIG_STACKSIZE (256*1024)
+
+/* Serial Driver Info */
+#define CONFIG_SYS_NS16550
+#define CONFIG_SYS_NS16550_SERIAL
+#define CONFIG_SYS_NS16550_REG_SIZE -4
+#define CONFIG_SYS_NS16550_COM1 TNETV107X_UART1_BASE
+#define CONFIG_SYS_NS16550_CLK clk_get_rate(TNETV107X_LPSC_UART1)
+#define CONFIG_CONS_INDEX 1
+#define CONFIG_BAUDRATE 115200
+#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
+
+/* Flash and environment info */
+#define CONFIG_SYS_NO_FLASH
+#define CONFIG_ENV_IS_IN_NAND
+#define CONFIG_NAND_DAVINCI
+#define CONFIG_ENV_SIZE (SZ_128K)
+#define CONFIG_SYS_NAND_HW_ECC
+#define CONFIG_SYS_NAND_1BIT_ECC
+#define CONFIG_SYS_NAND_CS 2
+#define CONFIG_SYS_NAND_USE_FLASH_BBT
+#define CONFIG_SYS_NAND_BASE TNETV107X_ASYNC_EMIF_DATA_CE0_BASE
+#define CONFIG_SYS_CLE_MASK 0x10
+#define CONFIG_SYS_ALE_MASK 0x8
+#define CONFIG_SYS_MAX_NAND_DEVICE 1
+#define CONFIG_MTD_PARTITIONS
+#define CONFIG_CMD_MTDPARTS
+#define CONFIG_MTD_DEVICE
+#define CONFIG_JFFS2_NAND
+#define NAND_MAX_CHIPS 1
+#define CONFIG_ENV_OFFSET 0x180000
+#define DEF_BOOTM ""
+
+/*
+ * davinci_nand is a bit of a misnomer since this particular EMIF block is
+ * commonly used across multiple TI devices. Unfortunately, this misnomer
+ * (amongst others) carries forward into the kernel too. Consequently, if we
+ * use a different device name here, the mtdparts variable won't be usable as
+ * a kernel command-line argument.
+ */
+#define MTDIDS_DEFAULT "nand0=davinci_nand.0"
+#define MTDPARTS_DEFAULT "mtdparts=davinci_nand.0:" \
+ "1536k(uboot)ro," \
+ "128k(params)ro," \
+ "4m(kernel)," \
+ "-(filesystem)"
+
+/* General U-Boot configuration */
+#define CONFIG_BOOTFILE "uImage"
+#define CONFIG_SYS_PROMPT "U-Boot > "
+#define CONFIG_SYS_CBSIZE 1024
+#define CONFIG_SYS_MAXARGS 64
+#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
+#define CONFIG_VERSION_VARIABLE
+#define CONFIG_AUTO_COMPLETE
+#define CONFIG_SYS_HUSH_PARSER
+#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
+#define CONFIG_CMDLINE_EDITING
+#define CONFIG_SYS_LONGHELP
+#define CONFIG_CRC32_VERIFY
+#define CONFIG_MX_CYCLIC
+#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
+ sizeof(CONFIG_SYS_PROMPT) + 16)
+#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_MEMTEST_START + \
+ 0x700000)
+#define LINUX_BOOT_PARAM_ADDR (CONFIG_SYS_MEMTEST_START + 0x100)
+#define CONFIG_CMDLINE_TAG
+#define CONFIG_SETUP_MEMORY_TAGS
+#define CONFIG_BOOTARGS "mem=32M console=ttyS1,115200n8 " \
+ "root=/dev/mmcblk0p1 rw noinitrd"
+#define CONFIG_BOOTCOMMAND ""
+#define CONFIG_BOOTDELAY 1
+
+#define CONFIG_CMD_BDI
+#define CONFIG_CMD_BOOTD
+#define CONFIG_CMD_CONSOLE
+#define CONFIG_CMD_ECHO
+#define CONFIG_CMD_EDITENV
+#define CONFIG_CMD_IMI
+#define CONFIG_CMD_ITEST
+#define CONFIG_CMD_LOADB
+#define CONFIG_CMD_LOADS
+#define CONFIG_CMD_MEMORY
+#define CONFIG_CMD_MISC
+#define CONFIG_CMD_RUN
+#define CONFIG_CMD_SAVEENV
+#define CONFIG_CMD_SOURCE
+#define CONFIG_CMD_ENV
+#define CONFIG_CMD_ASKENV
+#define CONFIG_CMD_SAVES
+#define CONFIG_CMD_MEMORY
+#define CONFIG_CMD_NAND
+#define CONFIG_CMD_JFFS2
+
+#endif /* __CONFIG_H */