Blackfin: convert specific pre/post config headers to common method

The Blackfin port was using asm/blackfin-config-{pre,post}.h to setup
common Blackfin board defines.  The common method now is to use config.h,
so convert blackfin-config-post.h to that.  Rename the still Blackfin
specific blackfin-config-pre.h to config-pre.h so the naming conventions
at least line up.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

3 files changed, 144 insertions, 168 deletions

diff --git a/include/asm-blackfin/blackfin-config-post.h b/include/asm-blackfin/blackfin-config-post.h
deleted file mode 100644
index 623fdc7..0000000
--- a/include/asm-blackfin/blackfin-config-post.h
+++ /dev/null
@@ -1,149 +0,0 @@
-/*
- * blackfin-config-post.h - setup common defines for Blackfin boards based on config.h
- *
- * Copyright (c) 2007-2008 Analog Devices Inc.
- *
- * Licensed under the GPL-2 or later.
- */
-
-#ifndef __ASM_BLACKFIN_CONFIG_POST_H__
-#define __ASM_BLACKFIN_CONFIG_POST_H__
-
-/* Sanity check CONFIG_BFIN_CPU */
-#ifndef CONFIG_BFIN_CPU
-# error CONFIG_BFIN_CPU: your board config needs to define this
-#endif
-
-/* Make sure the structure is properly aligned */
-#if ((CONFIG_SYS_GBL_DATA_ADDR & -4) != CONFIG_SYS_GBL_DATA_ADDR)
-# error CONFIG_SYS_GBL_DATA_ADDR: must be 4 byte aligned
-#endif
-
-/* Set default CONFIG_VCO_HZ if need be */
-#if !defined(CONFIG_VCO_HZ)
-# if (CONFIG_CLKIN_HALF == 0)
-#  define CONFIG_VCO_HZ (CONFIG_CLKIN_HZ * CONFIG_VCO_MULT)
-# else
-#  define CONFIG_VCO_HZ ((CONFIG_CLKIN_HZ * CONFIG_VCO_MULT) / 2)
-# endif
-#endif
-
-/* Set default CONFIG_CCLK_HZ if need be */
-#if !defined(CONFIG_CCLK_HZ)
-# if (CONFIG_PLL_BYPASS == 0)
-#  define CONFIG_CCLK_HZ (CONFIG_VCO_HZ / CONFIG_CCLK_DIV)
-# else
-#  define CONFIG_CCLK_HZ CONFIG_CLKIN_HZ
-# endif
-#endif
-
-/* Set default CONFIG_SCLK_HZ if need be */
-#if !defined(CONFIG_SCLK_HZ)
-# if (CONFIG_PLL_BYPASS == 0)
-#  define CONFIG_SCLK_HZ (CONFIG_VCO_HZ / CONFIG_SCLK_DIV)
-# else
-#  define CONFIG_SCLK_HZ CONFIG_CLKIN_HZ
-# endif
-#endif
-
-/* Since we use these to program PLL registers directly,
- * make sure the values are sane and won't screw us up.
- */
-#if (CONFIG_VCO_MULT & 0x3F) != CONFIG_VCO_MULT
-# error CONFIG_VCO_MULT: Invalid value: must fit in 6 bits (0 - 63)
-#endif
-#if (CONFIG_CLKIN_HALF & 0x1) != CONFIG_CLKIN_HALF
-# error CONFIG_CLKIN_HALF: Invalid value: must be 0 or 1
-#endif
-#if (CONFIG_PLL_BYPASS & 0x1) != CONFIG_PLL_BYPASS
-# error CONFIG_PLL_BYPASS: Invalid value: must be 0 or 1
-#endif
-
-/* Using L1 scratch pad makes sense for everyone by default. */
-#ifndef CONFIG_LINUX_CMDLINE_ADDR
-# define CONFIG_LINUX_CMDLINE_ADDR L1_SRAM_SCRATCH
-#endif
-#ifndef CONFIG_LINUX_CMDLINE_SIZE
-# define CONFIG_LINUX_CMDLINE_SIZE L1_SRAM_SCRATCH_SIZE
-#endif
-
-/* Set default SPI flash CS to the one we boot from */
-#if defined(CONFIG_ENV_IS_IN_SPI_FLASH) && !defined(CONFIG_ENV_SPI_CS)
-# define CONFIG_ENV_SPI_CS BFIN_BOOT_SPI_SSEL
-#endif
-
-/* Default/common Blackfin memory layout */
-#ifndef CONFIG_SYS_SDRAM_BASE
-# define CONFIG_SYS_SDRAM_BASE 0
-#endif
-#ifndef CONFIG_SYS_MAX_RAM_SIZE
-# define CONFIG_SYS_MAX_RAM_SIZE (CONFIG_MEM_SIZE * 1024 * 1024)
-#endif
-#ifndef CONFIG_SYS_MONITOR_BASE
-# define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_MAX_RAM_SIZE - CONFIG_SYS_MONITOR_LEN)
-#endif
-#ifndef CONFIG_SYS_MALLOC_BASE
-# define CONFIG_SYS_MALLOC_BASE (CONFIG_SYS_MONITOR_BASE - CONFIG_SYS_MALLOC_LEN)
-#endif
-#ifndef CONFIG_SYS_GBL_DATA_SIZE
-# define CONFIG_SYS_GBL_DATA_SIZE (128)
-#endif
-#ifndef CONFIG_SYS_GBL_DATA_ADDR
-# define CONFIG_SYS_GBL_DATA_ADDR (CONFIG_SYS_MALLOC_BASE - CONFIG_SYS_GBL_DATA_SIZE)
-#endif
-#ifndef CONFIG_STACKBASE
-# define CONFIG_STACKBASE (CONFIG_SYS_GBL_DATA_ADDR - 4)
-#endif
-#ifndef CONFIG_SYS_MEMTEST_START
-# define CONFIG_SYS_MEMTEST_START 0
-#endif
-#ifndef CONFIG_SYS_MEMTEST_END
-# define CONFIG_SYS_MEMTEST_END (CONFIG_STACKBASE - 8192 + 4)
-#endif
-
-/* Check to make sure everything fits in external RAM */
-#if ((CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN) > CONFIG_SYS_MAX_RAM_SIZE)
-# error Memory Map does not fit into configuration
-#endif
-
-/* Default/common Blackfin environment settings */
-#ifndef CONFIG_LOADADDR
-# define CONFIG_LOADADDR 0x1000000
-#endif
-#ifndef CONFIG_SYS_LOAD_ADDR
-# define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
-#endif
-#ifndef CONFIG_SYS_BOOTM_LEN
-# define CONFIG_SYS_BOOTM_LEN 0x4000000
-#endif
-#ifndef CONFIG_SYS_PROMPT
-# define CONFIG_SYS_PROMPT "bfin> "
-#endif
-#ifndef CONFIG_SYS_CBSIZE
-# ifdef CONFIG_CMD_KGDB
-#  define CONFIG_SYS_CBSIZE 1024
-# else
-#  define CONFIG_SYS_CBSIZE 256
-# endif
-#endif
-#ifndef CONFIG_SYS_BARGSIZE
-# define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
-#endif
-#ifndef CONFIG_SYS_PBSIZE
-# define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
-#endif
-#ifndef CONFIG_SYS_MAXARGS
-# define CONFIG_SYS_MAXARGS 16
-#endif
-#if defined(CONFIG_SYS_HZ)
-# if (CONFIG_SYS_HZ != 1000)
-#  warning "CONFIG_SYS_HZ must always be 1000"
-# endif
-# undef CONFIG_SYS_HZ
-#endif
-#define CONFIG_SYS_HZ 1000
-#ifndef CONFIG_SYS_BAUDRATE_TABLE
-# define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
-#endif
-
-#endif
diff --git a/include/asm-blackfin/blackfin-config-pre.h b/include/asm-blackfin/config-pre.h
index 44f9c2f..b1d3a94 100644
--- a/include/asm-blackfin/blackfin-config-pre.h
+++ b/include/asm-blackfin/config-pre.h
@@ -1,7 +1,7 @@
 /*
- * blackfin-config-pre.h - common defines for Blackfin boards in config.h
+ * config-pre.h - common defines for Blackfin boards in config.h
  *
- * Copyright (c) 2007 Analog Devices Inc.
+ * Copyright (c) 2007-2009 Analog Devices Inc.
  *
  * Licensed under the GPL-2 or later.
  */
diff --git a/include/asm-blackfin/config.h b/include/asm-blackfin/config.h
index 049c44e..6623fb7 100644
--- a/include/asm-blackfin/config.h
+++ b/include/asm-blackfin/config.h
@@ -1,24 +1,149 @@
 /*
- * Copyright 2009 Freescale Semiconductor, Inc.
+ * config.h - setup common defines for Blackfin boards based on config.h
  *
- * 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
+ * Copyright (c) 2007-2009 Analog Devices Inc.
  *
+ * Licensed under the GPL-2 or later.
  */
 
-#ifndef _ASM_CONFIG_H_
-#define _ASM_CONFIG_H_
+#ifndef __ASM_BLACKFIN_CONFIG_POST_H__
+#define __ASM_BLACKFIN_CONFIG_POST_H__
+
+/* Sanity check CONFIG_BFIN_CPU */
+#ifndef CONFIG_BFIN_CPU
+# error CONFIG_BFIN_CPU: your board config needs to define this
+#endif
+
+/* Make sure the structure is properly aligned */
+#if ((CONFIG_SYS_GBL_DATA_ADDR & -4) != CONFIG_SYS_GBL_DATA_ADDR)
+# error CONFIG_SYS_GBL_DATA_ADDR: must be 4 byte aligned
+#endif
+
+/* Set default CONFIG_VCO_HZ if need be */
+#if !defined(CONFIG_VCO_HZ)
+# if (CONFIG_CLKIN_HALF == 0)
+#  define CONFIG_VCO_HZ (CONFIG_CLKIN_HZ * CONFIG_VCO_MULT)
+# else
+#  define CONFIG_VCO_HZ ((CONFIG_CLKIN_HZ * CONFIG_VCO_MULT) / 2)
+# endif
+#endif
+
+/* Set default CONFIG_CCLK_HZ if need be */
+#if !defined(CONFIG_CCLK_HZ)
+# if (CONFIG_PLL_BYPASS == 0)
+#  define CONFIG_CCLK_HZ (CONFIG_VCO_HZ / CONFIG_CCLK_DIV)
+# else
+#  define CONFIG_CCLK_HZ CONFIG_CLKIN_HZ
+# endif
+#endif
+
+/* Set default CONFIG_SCLK_HZ if need be */
+#if !defined(CONFIG_SCLK_HZ)
+# if (CONFIG_PLL_BYPASS == 0)
+#  define CONFIG_SCLK_HZ (CONFIG_VCO_HZ / CONFIG_SCLK_DIV)
+# else
+#  define CONFIG_SCLK_HZ CONFIG_CLKIN_HZ
+# endif
+#endif
+
+/* Since we use these to program PLL registers directly,
+ * make sure the values are sane and won't screw us up.
+ */
+#if (CONFIG_VCO_MULT & 0x3F) != CONFIG_VCO_MULT
+# error CONFIG_VCO_MULT: Invalid value: must fit in 6 bits (0 - 63)
+#endif
+#if (CONFIG_CLKIN_HALF & 0x1) != CONFIG_CLKIN_HALF
+# error CONFIG_CLKIN_HALF: Invalid value: must be 0 or 1
+#endif
+#if (CONFIG_PLL_BYPASS & 0x1) != CONFIG_PLL_BYPASS
+# error CONFIG_PLL_BYPASS: Invalid value: must be 0 or 1
+#endif
+
+/* Using L1 scratch pad makes sense for everyone by default. */
+#ifndef CONFIG_LINUX_CMDLINE_ADDR
+# define CONFIG_LINUX_CMDLINE_ADDR L1_SRAM_SCRATCH
+#endif
+#ifndef CONFIG_LINUX_CMDLINE_SIZE
+# define CONFIG_LINUX_CMDLINE_SIZE L1_SRAM_SCRATCH_SIZE
+#endif
+
+/* Set default SPI flash CS to the one we boot from */
+#if defined(CONFIG_ENV_IS_IN_SPI_FLASH) && !defined(CONFIG_ENV_SPI_CS)
+# define CONFIG_ENV_SPI_CS BFIN_BOOT_SPI_SSEL
+#endif
+
+/* Default/common Blackfin memory layout */
+#ifndef CONFIG_SYS_SDRAM_BASE
+# define CONFIG_SYS_SDRAM_BASE 0
+#endif
+#ifndef CONFIG_SYS_MAX_RAM_SIZE
+# define CONFIG_SYS_MAX_RAM_SIZE (CONFIG_MEM_SIZE * 1024 * 1024)
+#endif
+#ifndef CONFIG_SYS_MONITOR_BASE
+# define CONFIG_SYS_MONITOR_BASE (CONFIG_SYS_MAX_RAM_SIZE - CONFIG_SYS_MONITOR_LEN)
+#endif
+#ifndef CONFIG_SYS_MALLOC_BASE
+# define CONFIG_SYS_MALLOC_BASE (CONFIG_SYS_MONITOR_BASE - CONFIG_SYS_MALLOC_LEN)
+#endif
+#ifndef CONFIG_SYS_GBL_DATA_SIZE
+# define CONFIG_SYS_GBL_DATA_SIZE (128)
+#endif
+#ifndef CONFIG_SYS_GBL_DATA_ADDR
+# define CONFIG_SYS_GBL_DATA_ADDR (CONFIG_SYS_MALLOC_BASE - CONFIG_SYS_GBL_DATA_SIZE)
+#endif
+#ifndef CONFIG_STACKBASE
+# define CONFIG_STACKBASE (CONFIG_SYS_GBL_DATA_ADDR - 4)
+#endif
+#ifndef CONFIG_SYS_MEMTEST_START
+# define CONFIG_SYS_MEMTEST_START 0
+#endif
+#ifndef CONFIG_SYS_MEMTEST_END
+# define CONFIG_SYS_MEMTEST_END (CONFIG_STACKBASE - 8192 + 4)
+#endif
+
+/* Check to make sure everything fits in external RAM */
+#if ((CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN) > CONFIG_SYS_MAX_RAM_SIZE)
+# error Memory Map does not fit into configuration
+#endif
+
+/* Default/common Blackfin environment settings */
+#ifndef CONFIG_LOADADDR
+# define CONFIG_LOADADDR 0x1000000
+#endif
+#ifndef CONFIG_SYS_LOAD_ADDR
+# define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
+#endif
+#ifndef CONFIG_SYS_BOOTM_LEN
+# define CONFIG_SYS_BOOTM_LEN 0x4000000
+#endif
+#ifndef CONFIG_SYS_PROMPT
+# define CONFIG_SYS_PROMPT "bfin> "
+#endif
+#ifndef CONFIG_SYS_CBSIZE
+# ifdef CONFIG_CMD_KGDB
+#  define CONFIG_SYS_CBSIZE 1024
+# else
+#  define CONFIG_SYS_CBSIZE 256
+# endif
+#endif
+#ifndef CONFIG_SYS_BARGSIZE
+# define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
+#endif
+#ifndef CONFIG_SYS_PBSIZE
+# define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
+#endif
+#ifndef CONFIG_SYS_MAXARGS
+# define CONFIG_SYS_MAXARGS 16
+#endif
+#if defined(CONFIG_SYS_HZ)
+# if (CONFIG_SYS_HZ != 1000)
+#  warning "CONFIG_SYS_HZ must always be 1000"
+# endif
+# undef CONFIG_SYS_HZ
+#endif
+#define CONFIG_SYS_HZ 1000
+#ifndef CONFIG_SYS_BAUDRATE_TABLE
+# define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
+#endif
 
 #endif