[U-Boot] [ PATCH v2] ARM: at91: sama5: move the common part of configurations to at91-sama5_common.h
Josh Wu
josh.wu at atmel.com
Mon Mar 30 08:51:19 CEST 2015
Create a new configuration file: at91-sama5_common.h. Which includes the
configurations that reused by all SAMA5 chips.
at91-sama5_common.h includes:
- hw macros (clock, text_base and etc.)
- default commands.
- BOOTARGS
- U-Boot common configs.
NOTE: NOR flash definition should be put before including the common header.
For sama5d3-xplained:
- add CMD_SETEXPR
For sama5d3xek:
- add CMD_SETEXPR
- change CONFIG_SYS_MALLOC_LEN to (4*1024*1024)
Signed-off-by: Josh Wu <josh.wu at atmel.com>
---
Changes in v2:
- serperate the patch alone and rebase on top of latest u-boot.
- add the missing CMD_FLASH for sama5d3_xplained.
- remove unrelated changes.
- refined format of at91-sama5_common.h.
include/configs/at91-sama5_common.h | 87 +++++++++++++++++++++++++++++++++++++
include/configs/sama5d3_xplained.h | 77 ++------------------------------
include/configs/sama5d3xek.h | 82 +++-------------------------------
include/configs/sama5d4_xplained.h | 76 ++------------------------------
include/configs/sama5d4ek.h | 78 ++-------------------------------
5 files changed, 102 insertions(+), 298 deletions(-)
create mode 100644 include/configs/at91-sama5_common.h
diff --git a/include/configs/at91-sama5_common.h b/include/configs/at91-sama5_common.h
new file mode 100644
index 0000000..dedb785
--- /dev/null
+++ b/include/configs/at91-sama5_common.h
@@ -0,0 +1,87 @@
+/*
+ * Common part of configuration settings for the AT91 SAMA5 board.
+ *
+ * Copyright (C) 2015 Atmel Corporation
+ * Josh Wu <josh.wu at atmel.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __AT91_SAMA5_COMMON_H
+#define __AT91_SAMA5_COMMON_H
+
+#include <asm/hardware.h>
+
+#define CONFIG_SYS_TEXT_BASE 0x26f00000
+
+/* ARM asynchronous clock */
+#define CONFIG_SYS_AT91_SLOW_CLOCK 32768
+#define CONFIG_SYS_AT91_MAIN_CLOCK 12000000 /* from 12 MHz crystal */
+
+#define CONFIG_ARCH_CPU_INIT
+
+#ifndef CONFIG_SPL_BUILD
+#define CONFIG_SKIP_LOWLEVEL_INIT
+#endif
+
+#define CONFIG_BOARD_EARLY_INIT_F
+#define CONFIG_DISPLAY_CPUINFO
+
+#define CONFIG_CMD_BOOTZ
+#define CONFIG_OF_LIBFDT /* Device Tree support */
+
+#define CONFIG_SYS_GENERIC_BOARD
+
+/* general purpose I/O */
+#define CONFIG_AT91_GPIO
+
+#define CONFIG_BOOTDELAY 3
+
+/*
+ * BOOTP options
+ */
+#define CONFIG_BOOTP_BOOTFILESIZE
+#define CONFIG_BOOTP_BOOTPATH
+#define CONFIG_BOOTP_GATEWAY
+#define CONFIG_BOOTP_HOSTNAME
+
+/*
+ * Command line configuration.
+ */
+#include <config_cmd_default.h>
+#undef CONFIG_CMD_FPGA
+#undef CONFIG_CMD_IMI
+#undef CONFIG_CMD_LOADS
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_SETEXPR
+
+#ifdef CONFIG_SYS_USE_MMC
+#define CONFIG_BOOTARGS \
+ "console=ttyS0,115200 earlyprintk " \
+ "root=/dev/mmcblk0p2 rw rootwait"
+#else
+#define CONFIG_BOOTARGS \
+ "console=ttyS0,115200 earlyprintk " \
+ "mtdparts=atmel_nand:256k(bootstrap)ro,512k(uboot)ro," \
+ "256K(env),256k(evn_redundent),256k(spare)," \
+ "512k(dtb),6M(kernel)ro,-(rootfs) " \
+ "rootfstype=ubifs ubi.mtd=7 root=ubi0:rootfs"
+#endif
+
+#define CONFIG_BAUDRATE 115200
+
+#define CONFIG_SYS_PROMPT "U-Boot> "
+#define CONFIG_SYS_CBSIZE 256
+#define CONFIG_SYS_MAXARGS 16
+#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
+ sizeof(CONFIG_SYS_PROMPT) + 16)
+#define CONFIG_SYS_LONGHELP
+#define CONFIG_CMDLINE_EDITING
+#define CONFIG_AUTO_COMPLETE
+#define CONFIG_SYS_HUSH_PARSER
+
+/* Size of malloc() pool */
+#define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024)
+
+#endif
diff --git a/include/configs/sama5d3_xplained.h b/include/configs/sama5d3_xplained.h
index c82728e..bfd8aa7 100644
--- a/include/configs/sama5d3_xplained.h
+++ b/include/configs/sama5d3_xplained.h
@@ -10,30 +10,10 @@
#ifndef __CONFIG_H
#define __CONFIG_H
-#include <asm/hardware.h>
-
-#define CONFIG_SYS_TEXT_BASE 0x26f00000
-
-/* ARM asynchronous clock */
-#define CONFIG_SYS_AT91_SLOW_CLOCK 32768
-#define CONFIG_SYS_AT91_MAIN_CLOCK 12000000 /* from 12 MHz crystal */
-
-#define CONFIG_ARCH_CPU_INIT
-
-#ifndef CONFIG_SPL_BUILD
-#define CONFIG_SKIP_LOWLEVEL_INIT
-#endif
-
-#define CONFIG_BOARD_EARLY_INIT_F
-#define CONFIG_DISPLAY_CPUINFO
-
-#define CONFIG_CMD_BOOTZ
-#define CONFIG_OF_LIBFDT /* Device Tree support */
-
-#define CONFIG_SYS_GENERIC_BOARD
+/* No NOR flash, this definition should put before common header */
+#define CONFIG_SYS_NO_FLASH
-/* general purpose I/O */
-#define CONFIG_AT91_GPIO
+#include "at91-sama5_common.h"
/* serial console */
#define CONFIG_ATMEL_USART
@@ -51,29 +31,6 @@
*/
#define ATMEL_PMC_UHP AT91SAM926x_PMC_UHP
-#define CONFIG_BOOTDELAY 3
-
-/*
- * BOOTP options
- */
-#define CONFIG_BOOTP_BOOTFILESIZE
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-
-/* No NOR flash */
-#define CONFIG_SYS_NO_FLASH
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-#undef CONFIG_CMD_FPGA
-#undef CONFIG_CMD_IMI
-#undef CONFIG_CMD_LOADS
-#define CONFIG_CMD_PING
-#define CONFIG_CMD_DHCP
-
/* SDRAM */
#define CONFIG_NR_DRAM_BANKS 1
#define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_DDRCS
@@ -181,34 +138,6 @@
#define CONFIG_ENV_IS_NOWHERE
#endif
-#ifdef CONFIG_SYS_USE_MMC
-#define CONFIG_BOOTARGS \
- "console=ttyS0,115200 earlyprintk " \
- "root=/dev/mmcblk0p2 rw rootwait"
-#else
-#define CONFIG_BOOTARGS \
- "console=ttyS0,115200 earlyprintk " \
- "mtdparts=atmel_nand:256k(bootstrap)ro,512k(uboot)ro," \
- "256K(env),256k(evn_redundent),256k(spare)," \
- "512k(dtb),6M(kernel)ro,-(rootfs) " \
- "rootfstype=ubifs ubi.mtd=7 root=ubi0:rootfs"
-#endif
-
-#define CONFIG_BAUDRATE 115200
-
-#define CONFIG_SYS_PROMPT "U-Boot> "
-#define CONFIG_SYS_CBSIZE 256
-#define CONFIG_SYS_MAXARGS 16
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
- sizeof(CONFIG_SYS_PROMPT) + 16)
-#define CONFIG_SYS_LONGHELP
-#define CONFIG_CMDLINE_EDITING
-#define CONFIG_AUTO_COMPLETE
-#define CONFIG_SYS_HUSH_PARSER
-
-/* Size of malloc() pool */
-#define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024)
-
/* SPL */
#define CONFIG_SPL_FRAMEWORK
#define CONFIG_SPL_TEXT_BASE 0x300000
diff --git a/include/configs/sama5d3xek.h b/include/configs/sama5d3xek.h
index a99b559..d933a9e 100644
--- a/include/configs/sama5d3xek.h
+++ b/include/configs/sama5d3xek.h
@@ -13,30 +13,11 @@
#ifndef __CONFIG_H
#define __CONFIG_H
-#include <asm/hardware.h>
-
-#define CONFIG_SYS_TEXT_BASE 0x26f00000
-
-/* ARM asynchronous clock */
-#define CONFIG_SYS_AT91_SLOW_CLOCK 32768
-#define CONFIG_SYS_AT91_MAIN_CLOCK 12000000 /* from 12 MHz crystal */
-
-#define CONFIG_ARCH_CPU_INIT
-
-#ifndef CONFIG_SPL_BUILD
-#define CONFIG_SKIP_LOWLEVEL_INIT
-#endif
-
-#define CONFIG_BOARD_EARLY_INIT_F
-#define CONFIG_DISPLAY_CPUINFO
-
-#define CONFIG_CMD_BOOTZ
-#define CONFIG_OF_LIBFDT /* Device Tree support */
-
-#define CONFIG_SYS_GENERIC_BOARD
-
-/* general purpose I/O */
-#define CONFIG_AT91_GPIO
+/*
+ * If has No NOR flash, please put the definition: CONFIG_SYS_NO_FLASH
+ * before the common header.
+ */
+#include "at91-sama5_common.h"
/* serial console */
#define CONFIG_ATMEL_USART
@@ -69,40 +50,17 @@
/* board specific (not enough SRAM) */
#define CONFIG_SAMA5D3_LCD_BASE 0x23E00000
-#define CONFIG_BOOTDELAY 3
-
-/*
- * BOOTP options
- */
-#define CONFIG_BOOTP_BOOTFILESIZE
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-
/* NOR flash */
+#ifndef CONFIG_SYS_NO_FLASH
#define CONFIG_CMD_FLASH
-
-#ifdef CONFIG_CMD_FLASH
#define CONFIG_FLASH_CFI_DRIVER
#define CONFIG_SYS_FLASH_CFI
#define CONFIG_SYS_FLASH_PROTECTION
#define CONFIG_SYS_FLASH_BASE 0x10000000
#define CONFIG_SYS_MAX_FLASH_SECT 131
#define CONFIG_SYS_MAX_FLASH_BANKS 1
-#else
-#define CONFIG_SYS_NO_FLASH
#endif
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-#undef CONFIG_CMD_FPGA
-#undef CONFIG_CMD_IMI
-#undef CONFIG_CMD_LOADS
-#define CONFIG_CMD_PING
-#define CONFIG_CMD_DHCP
-
/* SDRAM */
#define CONFIG_NR_DRAM_BANKS 1
#define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_DDRCS
@@ -228,34 +186,6 @@
#define CONFIG_ENV_IS_NOWHERE
#endif
-#ifdef CONFIG_SYS_USE_MMC
-#define CONFIG_BOOTARGS \
- "console=ttyS0,115200 earlyprintk " \
- "root=/dev/mmcblk0p2 rw rootwait"
-#else
-#define CONFIG_BOOTARGS \
- "console=ttyS0,115200 earlyprintk " \
- "mtdparts=atmel_nand:256k(bootstrap)ro,512k(uboot)ro," \
- "256K(env),256k(evn_redundent),256k(spare)," \
- "512k(dtb),6M(kernel)ro,-(rootfs) " \
- "rootfstype=ubifs ubi.mtd=7 root=ubi0:rootfs"
-#endif
-
-#define CONFIG_BAUDRATE 115200
-
-#define CONFIG_SYS_PROMPT "U-Boot> "
-#define CONFIG_SYS_CBSIZE 256
-#define CONFIG_SYS_MAXARGS 16
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
- sizeof(CONFIG_SYS_PROMPT) + 16)
-#define CONFIG_SYS_LONGHELP
-#define CONFIG_CMDLINE_EDITING
-#define CONFIG_AUTO_COMPLETE
-#define CONFIG_SYS_HUSH_PARSER
-
-/* Size of malloc() pool */
-#define CONFIG_SYS_MALLOC_LEN (1024 * 1024)
-
/* SPL */
#define CONFIG_SPL_FRAMEWORK
#define CONFIG_SPL_TEXT_BASE 0x300000
diff --git a/include/configs/sama5d4_xplained.h b/include/configs/sama5d4_xplained.h
index 4cb0761..5fb621e 100644
--- a/include/configs/sama5d4_xplained.h
+++ b/include/configs/sama5d4_xplained.h
@@ -10,59 +10,16 @@
#ifndef __CONFIG_H
#define __CONFIG_H
-#include <asm/hardware.h>
-
-#define CONFIG_SYS_TEXT_BASE 0x26f00000
-
-/* ARM asynchronous clock */
-#define CONFIG_SYS_AT91_SLOW_CLOCK 32768
-#define CONFIG_SYS_AT91_MAIN_CLOCK 12000000 /* from 12 MHz crystal */
-
-#define CONFIG_ARCH_CPU_INIT
-
-#ifndef CONFIG_SPL_BUILD
-#define CONFIG_SKIP_LOWLEVEL_INIT
-#endif
-#define CONFIG_BOARD_EARLY_INIT_F
-#define CONFIG_DISPLAY_CPUINFO
-
-#define CONFIG_CMD_BOOTZ
-#define CONFIG_OF_LIBFDT /* Device Tree support */
-
-#define CONFIG_SYS_GENERIC_BOARD
+/* No NOR flash, this definition should put before common header */
+#define CONFIG_SYS_NO_FLASH
-/* general purpose I/O */
-#define CONFIG_AT91_GPIO
+#include "at91-sama5_common.h"
/* serial console */
#define CONFIG_ATMEL_USART
#define CONFIG_USART_BASE ATMEL_BASE_USART3
#define CONFIG_USART_ID ATMEL_ID_USART3
-#define CONFIG_BOOTDELAY 3
-
-/*
- * BOOTP options
- */
-#define CONFIG_BOOTP_BOOTFILESIZE
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-
-/* No NOR flash */
-#define CONFIG_SYS_NO_FLASH
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-#undef CONFIG_CMD_FPGA
-#undef CONFIG_CMD_IMI
-#undef CONFIG_CMD_LOADS
-#define CONFIG_CMD_PING
-#define CONFIG_CMD_DHCP
-#define CONFIG_CMD_SETEXPR
-
/* SDRAM */
#define CONFIG_NR_DRAM_BANKS 1
#define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_DDRCS
@@ -199,33 +156,6 @@
"bootz 0x22000000 - 0x21000000"
#endif
-#ifdef CONFIG_SYS_USE_MMC
-#define CONFIG_BOOTARGS \
- "console=ttyS0,115200 earlyprintk " \
- "root=/dev/mmcblk0p2 rw rootwait"
-#else
-#define CONFIG_BOOTARGS \
- "console=ttyS0,115200 earlyprintk " \
- "mtdparts=atmel_nand:256k(bootstrap)ro,512k(uboot)ro," \
- "256K(env),256k(evn_redundent),256k(spare)," \
- "512k(dtb),6M(kernel)ro,-(rootfs) " \
- "rootfstype=ubifs ubi.mtd=7 root=ubi0:rootfs"
-#endif
-
-#define CONFIG_BAUDRATE 115200
-
-#define CONFIG_SYS_PROMPT "U-Boot> "
-#define CONFIG_SYS_CBSIZE 256
-#define CONFIG_SYS_MAXARGS 16
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
- sizeof(CONFIG_SYS_PROMPT) + 16)
-#define CONFIG_SYS_LONGHELP
-#define CONFIG_CMDLINE_EDITING
-#define CONFIG_AUTO_COMPLETE
-#define CONFIG_SYS_HUSH_PARSER
-
-/* Size of malloc() pool */
-#define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024)
/* SPL */
diff --git a/include/configs/sama5d4ek.h b/include/configs/sama5d4ek.h
index 897d481..546d7a3 100644
--- a/include/configs/sama5d4ek.h
+++ b/include/configs/sama5d4ek.h
@@ -10,59 +10,16 @@
#ifndef __CONFIG_H
#define __CONFIG_H
-#include <asm/hardware.h>
-
-#define CONFIG_SYS_TEXT_BASE 0x26f00000
-
-/* ARM asynchronous clock */
-#define CONFIG_SYS_AT91_SLOW_CLOCK 32768
-#define CONFIG_SYS_AT91_MAIN_CLOCK 12000000 /* from 12 MHz crystal */
-
-#define CONFIG_ARCH_CPU_INIT
-
-#ifndef CONFIG_SPL_BUILD
-#define CONFIG_SKIP_LOWLEVEL_INIT
-#endif
-#define CONFIG_BOARD_EARLY_INIT_F
-#define CONFIG_DISPLAY_CPUINFO
-
-#define CONFIG_CMD_BOOTZ
-#define CONFIG_OF_LIBFDT /* Device Tree support */
-
-#define CONFIG_SYS_GENERIC_BOARD
+/* No NOR flash, this definition should put before common header */
+#define CONFIG_SYS_NO_FLASH
-/* general purpose I/O */
-#define CONFIG_AT91_GPIO
+#include "at91-sama5_common.h"
/* serial console */
#define CONFIG_ATMEL_USART
#define CONFIG_USART_BASE ATMEL_BASE_USART3
#define CONFIG_USART_ID ATMEL_ID_USART3
-#define CONFIG_BOOTDELAY 3
-
-/*
- * BOOTP options
- */
-#define CONFIG_BOOTP_BOOTFILESIZE
-#define CONFIG_BOOTP_BOOTPATH
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-
-/* No NOR flash */
-#define CONFIG_SYS_NO_FLASH
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-#undef CONFIG_CMD_FPGA
-#undef CONFIG_CMD_IMI
-#undef CONFIG_CMD_LOADS
-#define CONFIG_CMD_PING
-#define CONFIG_CMD_DHCP
-#define CONFIG_CMD_SETEXPR
-
/* SDRAM */
#define CONFIG_NR_DRAM_BANKS 1
#define CONFIG_SYS_SDRAM_BASE ATMEL_BASE_DDRCS
@@ -197,35 +154,6 @@
"bootz 0x22000000 - 0x21000000"
#endif
-#ifdef CONFIG_SYS_USE_MMC
-#define CONFIG_BOOTARGS \
- "console=ttyS0,115200 earlyprintk " \
- "root=/dev/mmcblk0p2 rw rootwait"
-#else
-#define CONFIG_BOOTARGS \
- "console=ttyS0,115200 earlyprintk " \
- "mtdparts=atmel_nand:256k(bootstrap)ro,512k(uboot)ro," \
- "256K(env),256k(evn_redundent),256k(spare)," \
- "512k(dtb),6M(kernel)ro,-(rootfs) " \
- "rootfstype=ubifs ubi.mtd=7 root=ubi0:rootfs"
-#endif
-
-#define CONFIG_BAUDRATE 115200
-
-#define CONFIG_SYS_PROMPT "U-Boot> "
-#define CONFIG_SYS_CBSIZE 256
-#define CONFIG_SYS_MAXARGS 16
-#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
- sizeof(CONFIG_SYS_PROMPT) + 16)
-#define CONFIG_SYS_LONGHELP
-#define CONFIG_CMDLINE_EDITING
-#define CONFIG_AUTO_COMPLETE
-#define CONFIG_SYS_HUSH_PARSER
-
-/* Size of malloc() pool */
-#define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024)
-
-
/* SPL */
#define CONFIG_SPL_FRAMEWORK
#define CONFIG_SPL_TEXT_BASE 0x200000
--
1.9.1
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