[U-Boot] [PATCH 7/9] Tegra30: Add config files (common and Cardhu)
Tom Warren
twarren.nvidia at gmail.com
Thu Sep 13 00:10:53 CEST 2012
Signed-off-by: Tom Warren <twarren at nvidia.com>
---
include/configs/cardhu.h | 52 +++++++++++
include/configs/tegra30-common.h | 188 ++++++++++++++++++++++++++++++++++++++
2 files changed, 240 insertions(+), 0 deletions(-)
create mode 100644 include/configs/cardhu.h
create mode 100644 include/configs/tegra30-common.h
diff --git a/include/configs/cardhu.h b/include/configs/cardhu.h
new file mode 100644
index 0000000..bfadbff
--- /dev/null
+++ b/include/configs/cardhu.h
@@ -0,0 +1,52 @@
+/*
+ * (C) Copyright 2010-2012
+ * NVIDIA Corporation <www.nvidia.com>
+ *
+ * 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 __CONFIG_H
+#define __CONFIG_H
+
+#include <asm/sizes.h>
+
+#include "tegra30-common.h"
+
+/* Enable fdt support for Cardhu. Flash the image in u-boot-dtb.bin */
+#define CONFIG_DEFAULT_DEVICE_TREE tegra30-cardhu
+#define CONFIG_OF_CONTROL
+#define CONFIG_OF_SEPARATE
+
+/* High-level configuration options */
+#define V_PROMPT "Tegra30 (Cardhu) # "
+#define CONFIG_TEGRA_BOARD_STRING "NVIDIA Cardhu"
+
+/* Board-specific serial config */
+#define CONFIG_SERIAL_MULTI
+#define CONFIG_TEGRA_ENABLE_UARTA
+#define CONFIG_SYS_NS16550_COM1 NV_PA_APB_UARTA_BASE
+
+#define CONFIG_MACH_TYPE MACH_TYPE_CARDHU
+
+#define CONFIG_BOARD_EARLY_INIT_F
+#define CONFIG_ENV_IS_NOWHERE
+
+#include "tegra-common-post.h"
+
+#endif /* __CONFIG_H */
diff --git a/include/configs/tegra30-common.h b/include/configs/tegra30-common.h
new file mode 100644
index 0000000..b23823d
--- /dev/null
+++ b/include/configs/tegra30-common.h
@@ -0,0 +1,188 @@
+/*
+ * (C) Copyright 2010-2012
+ * NVIDIA Corporation <www.nvidia.com>
+ *
+ * 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 __TEGRA30_COMMON_H
+#define __TEGRA30_COMMON_H
+#include <asm/sizes.h>
+
+/*
+ * QUOTE(m) will evaluate to a string version of the value of the macro m
+ * passed in. The extra level of indirection here is to first evaluate the
+ * macro m before applying the quoting operator.
+ */
+#define QUOTE_(m) #m
+#define QUOTE(m) QUOTE_(m)
+
+/*
+ * High Level Configuration Options
+ */
+#define CONFIG_ARMCORTEXA9 /* This is an ARM V7 CPU core */
+#define CONFIG_TEGRA30 /* in a NVidia Tegra30 core */
+#define CONFIG_TEGRA /* which is a Tegra generic machine */
+#define CONFIG_SYS_L2CACHE_OFF /* No L2 cache */
+
+#define CONFIG_SYS_CACHELINE_SIZE 32
+
+#include <asm/arch/tegra30.h> /* get chip and board defs */
+
+/*
+ * Display CPU and Board information
+ */
+#define CONFIG_DISPLAY_CPUINFO
+#define CONFIG_DISPLAY_BOARDINFO
+
+#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
+#define CONFIG_OF_LIBFDT /* enable passing of devicetree */
+
+/* Environment */
+#define CONFIG_ENV_VARS_UBOOT_CONFIG
+#define CONFIG_ENV_SIZE 0x2000 /* Total Size Environment */
+
+/*
+ * Size of malloc() pool
+ */
+#define CONFIG_SYS_MALLOC_LEN (4 << 20) /* 4MB */
+
+/*
+ * PllX Configuration
+ */
+#define CONFIG_SYS_CPU_OSC_FREQUENCY 1000000 /* Set CPU clock to 1GHz */
+
+/*
+ * NS16550 Configuration
+ */
+#define V_NS16550_CLK 216000000 /* 216MHz (pllp_out0) */
+
+#define CONFIG_SYS_NS16550
+#define CONFIG_SYS_NS16550_SERIAL
+#define CONFIG_SYS_NS16550_REG_SIZE (-4)
+#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
+
+/*
+ * select serial console configuration
+ */
+#define CONFIG_CONS_INDEX 1
+
+/* allow to overwrite serial and ethaddr */
+#define CONFIG_ENV_OVERWRITE
+#define CONFIG_BAUDRATE 115200
+#define CONFIG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600,\
+ 115200}
+
+/* include default commands */
+#include <config_cmd_default.h>
+
+/* remove unused commands */
+#undef CONFIG_CMD_FLASH /* flinfo, erase, protect */
+#undef CONFIG_CMD_FPGA /* FPGA configuration support */
+#undef CONFIG_CMD_IMI
+#undef CONFIG_CMD_IMLS
+#undef CONFIG_CMD_NFS /* NFS support */
+#undef CONFIG_CMD_NET /* network support */
+
+/* turn on command-line edit/hist/auto */
+#define CONFIG_CMDLINE_EDITING
+#define CONFIG_COMMAND_HISTORY
+#define CONFIG_AUTO_COMPLETE
+
+#define CONFIG_SYS_NO_FLASH
+
+/* Environment information, boards can override if required */
+#define CONFIG_CONSOLE_MUX
+#define CONFIG_SYS_CONSOLE_IS_IN_ENV
+#define TEGRA_DEVICE_SETTINGS "stdin=serial\0" \
+ "stdout=serial\0" \
+ "stderr=serial\0"
+
+#define CONFIG_LOADADDR 0x80408000 /* def. location for kernel */
+#define CONFIG_BOOTDELAY 2 /* -1 to disable auto boot */
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CONFIG_SYS_LONGHELP /* undef to save memory */
+#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
+#define CONFIG_SYS_PROMPT V_PROMPT
+/*
+ * Increasing the size of the IO buffer as default nfsargs size is more
+ * than 256 and so it is not possible to edit it
+ */
+#define CONFIG_SYS_CBSIZE (256 * 2) /* Console I/O Buffer Size */
+/* Print Buffer Size */
+#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
+ sizeof(CONFIG_SYS_PROMPT) + 16)
+#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
+/* Boot Argument Buffer Size */
+#define CONFIG_SYS_BARGSIZE (CONFIG_SYS_CBSIZE)
+
+#define CONFIG_SYS_MEMTEST_START (NV_PA_SDRC_CS0 + 0x600000)
+#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x100000)
+
+#define CONFIG_SYS_LOAD_ADDR (0x80A00800) /* default */
+#define CONFIG_SYS_HZ 1000
+
+/*-----------------------------------------------------------------------
+ * Stack sizes
+ *
+ * The stack sizes are set up in start.S using the settings below
+ */
+#define CONFIG_STACKBASE (NV_PA_SDRAM_BASE + 0x2800000) /* 40MB */
+#define CONFIG_STACKSIZE 0x20000 /* 128K regular stack*/
+
+/*-----------------------------------------------------------------------
+ * Physical Memory Map
+ */
+#define CONFIG_NR_DRAM_BANKS 1
+#define PHYS_SDRAM_1 NV_PA_SDRC_CS0
+#define PHYS_SDRAM_1_SIZE 0x20000000 /* 512M */
+
+#define CONFIG_SYS_TEXT_BASE 0x8010e000
+#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
+
+#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_STACKBASE
+#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_MALLOC_LEN
+#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
+ CONFIG_SYS_INIT_RAM_SIZE - \
+ GENERATED_GBL_DATA_SIZE)
+
+#define CONFIG_TEGRA_GPIO
+#define CONFIG_CMD_GPIO
+#define CONFIG_CMD_ENTERRCM
+#define CONFIG_CMD_BOOTZ
+
+/* Defines for SPL */
+#define CONFIG_SPL
+#define CONFIG_SPL_NAND_SIMPLE
+#define CONFIG_SPL_TEXT_BASE 0x80108000
+#define CONFIG_SPL_MAX_SIZE 0x00006000
+#define CONFIG_SYS_SPL_MALLOC_START 0x80090000
+#define CONFIG_SYS_SPL_MALLOC_SIZE 0x00010000
+#define CONFIG_SPL_STACK 0x800ffffc
+
+#define CONFIG_SPL_LIBCOMMON_SUPPORT
+#define CONFIG_SPL_LIBGENERIC_SUPPORT
+#define CONFIG_SPL_SERIAL_SUPPORT
+#define CONFIG_SPL_GPIO_SUPPORT
+#define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/tegra30/u-boot-spl.lds"
+
+#endif /* __TEGRA30_COMMON_H */
--
1.7.0.4
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