Minor code cleanup

CHANGELOG

@@ -2,6 +2,8 @@
 Changes since U-Boot 1.1.4:
 ======================================================================
 
+* Minor code cleanup
+
 * Merge the new NAND code (testing-NAND brach); see doc/README.nand
   Rewrite of NAND code based on what is in 2.6.12 Linux kernel
   Patch by Ladislav Michl, 29 Jun 2005

board/amcc/bamboo/config.mk

@@ -35,4 +35,3 @@ endif
 
 # legacy nand support
 BOARDLIBS = drivers/nand_legacy/libnand_legacy.a
-

board/bmw/config.mk

@@ -30,4 +30,3 @@ TEXT_BASE = 0xFFF00000
 PLATFORM_CPPFLAGS += -DEMBEDDED -DBIG_ENDIAN_HOST -DINCLUDE_5701_AX_FIX=1\
 		     -DDBG=0 -DT3_JUMBO_RCV_RCB_ENTRY_COUNT=256\
 		     -DTEXT_BASE=$(TEXT_BASE)
-

board/dave/PPChameleonEVB/config.mk

@@ -32,4 +32,3 @@ BOARDLIBS = drivers/nand/libnand.a
 
 # Compile the legacy NAND code (CFG_NAND_LEGACY must be defined)
 #BOARDLIBS = drivers/nand_legacy/libnand_legacy.a
-

board/dave/PPChameleonEVB/nand.c

@@ -81,7 +81,7 @@ static int ppchameleonevb_device_ready(struct mtd_info *mtdinfo)
 		break;
 	}
 
-        if (in32(GPIO0_IR) & rb_gpio_pin)
+	if (in32(GPIO0_IR) & rb_gpio_pin)
 		return 1;
 	return 0;
 }

board/esd/common/auto_update.c

@@ -42,9 +42,6 @@
 #error "must define CFG_CMD_FAT"
 #endif
 
-
-
-
 extern au_image_t au_image[];
 extern int N_AU_IMAGES;
 

board/esd/common/cmd_loadpci.c

@@ -120,4 +120,3 @@ U_BOOT_CMD(
 	);
 
 #endif
-

board/esd/cpci2dp/cpci2dp.c

@@ -36,9 +36,9 @@ int board_early_init_f (void)
 	cntrl0Reg = mfdcr(cntrl0);
 	mtdcr(cntrl0, cntrl0Reg | ((CFG_EEPROM_WP | CFG_PB_LED | CFG_SELF_RST | CFG_INTA_FAKE) << 5));
 
-        /* set output pins to high */
+	/* set output pins to high */
 	out32(GPIO0_OR,  CFG_EEPROM_WP);
-        /* setup for output (LED=off) */
+	/* setup for output (LED=off) */
 	out32(GPIO0_TCR, CFG_EEPROM_WP | CFG_PB_LED);
 
 	/*

board/esd/cpci405/config.mk

@@ -41,4 +41,3 @@ endif
 
 # Compile the legacy NAND code (CFG_NAND_LEGACY must be defined)
 BOARDLIBS = drivers/nand_legacy/libnand_legacy.a
-

board/esd/cpci750/cpci750.c

@@ -378,7 +378,6 @@ int misc_init_r ()
 			       CFG_MONITOR_BASE,
 			       CFG_MONITOR_BASE + monitor_flash_len  - 1,
 			       &flash_info[3]);
-	
 	}
 	return 0;
 }

board/esd/hh405/config.mk

@@ -32,4 +32,3 @@ TEXT_BASE = 0xFFF80000
 
 # Compile the legacy NAND code (CFG_NAND_LEGACY must be defined)
 BOARDLIBS = drivers/nand_legacy/libnand_legacy.a
-

board/esd/hub405/config.mk

@@ -29,4 +29,3 @@ TEXT_BASE = 0xFFFC0000
 
 # Compile the legacy NAND code (CFG_NAND_LEGACY must be defined)
 BOARDLIBS = drivers/nand_legacy/libnand_legacy.a
-

board/mcc200/mcc200.c

@@ -28,19 +28,12 @@
 #include <mpc5xxx.h>
 #include <pci.h>
 
-//###CHD: es gibt eigentlich kein DDR bei uns -> weg damit!; dto. PCI!
-#if defined(CONFIG_MPC5200_DDR)
-#include "mt46v16m16-75.h"
-#else
-//#include "mt48lc16m16a2-75.h"
 #include "mt48lc8m32b2-6-7.h"
-#endif
 
 extern flash_info_t flash_info[];	/* FLASH chips info */
 
 ulong flash_get_size (ulong base, int banknum);
 
-//###CHD: wenn RAMBOOT gehen wuerde, ....
 #ifndef CFG_RAMBOOT
 static void sdram_start (int hi_addr)
 {
@@ -88,7 +81,6 @@ static void sdram_start (int hi_addr)
  *            is something else than 0x00000000.
  */
 
-#if defined(CONFIG_MPC5200)
 long int initdram (int board_type)
 {
 	ulong dramsize = 0;
@@ -190,58 +182,6 @@ long int initdram (int board_type)
 	return dramsize + dramsize2;
 }
 
-//###CHD: sowas gibt es bei usn nicht!
-#elif defined(CONFIG_MGT5100)
-
-long int initdram (int board_type)
-{
-	ulong dramsize = 0;
-#ifndef CFG_RAMBOOT
-	ulong test1, test2;
-
-	/* setup and enable SDRAM chip selects */
-	*(vu_long *)MPC5XXX_SDRAM_START = 0x00000000;
-	*(vu_long *)MPC5XXX_SDRAM_STOP = 0x0000ffff;/* 2G */
-	*(vu_long *)MPC5XXX_ADDECR |= (1 << 22); /* Enable SDRAM */
-	__asm__ volatile ("sync");
-
-	/* setup config registers */
-	*(vu_long *)MPC5XXX_SDRAM_CONFIG1 = SDRAM_CONFIG1;
-	*(vu_long *)MPC5XXX_SDRAM_CONFIG2 = SDRAM_CONFIG2;
-
-	/* address select register */
-	*(vu_long *)MPC5XXX_SDRAM_XLBSEL = SDRAM_ADDRSEL;
-	__asm__ volatile ("sync");
-
-	/* find RAM size */
-	sdram_start(0);
-	test1 = get_ram_size((ulong *)CFG_SDRAM_BASE, 0x80000000);
-	sdram_start(1);
-	test2 = get_ram_size((ulong *)CFG_SDRAM_BASE, 0x80000000);
-	if (test1 > test2) {
-		sdram_start(0);
-		dramsize = test1;
-	} else {
-		dramsize = test2;
-	}
-
-	/* set SDRAM end address according to size */
-	*(vu_long *)MPC5XXX_SDRAM_STOP = ((dramsize - 1) >> 15);
-
-#else /* CFG_RAMBOOT */
-
-	/* Retrieve amount of SDRAM available */
-	dramsize = ((*(vu_long *)MPC5XXX_SDRAM_STOP + 1) << 15);
-
-#endif /* CFG_RAMBOOT */
-
-	return dramsize;
-}
-
-#else
-#error Neither CONFIG_MPC5200 or CONFIG_MGT5100 defined
-#endif
-
 int checkboard (void)
 {
 	puts ("Board: MCC200\n");

board/mcc200/mt48lc8m32b2-6-7.h

@@ -4,27 +4,9 @@
 
 #define SDRAM_DDR	0		/* is SDR */
 
-#if defined(CONFIG_MPC5200)
 /* Settings for XLB = 132 MHz */
-//#define SDRAM_MODE	0x00cc0000 // CL-3 BURST-8 -> Mode RegisterMBAR + 0x0100
-//#define SDRAM_CONTROL	0x501f0000 // Control RegisterMBAR + 0x0104
-//#define SDRAM_CONFIG1	0xe2329000 // Delays between commands -> Configuration Register 1MBAR + 0x0108
-//#define SDRAM_CONFIG2	0x46e70000 // Delays between commands -> Configuration Register 2MBAR + 0x010C
 
-//Christian
-//#define SDRAM_MODE	0x00cd0000 // CL-3 BURST-8 -> Mode RegisterMBAR + 0x0100
-//#define SDRAM_CONTROL	0x501f0000 // Control RegisterMBAR + 0x0104
-//#define SDRAM_CONFIG1	0xd2322900 // Delays between commands -> Configuration Register 1MBAR + 0x0108
-//#define SDRAM_CONFIG2	0x8ad70000 // Delays between commands -> Configuration Register 2MBAR + 0x010C
-
-//###CHD: ordentliche Doku dazu! CAS=2, etc.
-//STefan
 #define SDRAM_MODE	0x008d0000 // CL-3 BURST-8 -> Mode RegisterMBAR + 0x0100
 #define SDRAM_CONTROL	0x504f0000 // Control RegisterMBAR + 0x0104
 #define SDRAM_CONFIG1	0xc2222900 // Delays between commands -> Configuration Register 1MBAR + 0x0108
 #define SDRAM_CONFIG2	0x88c70000 // Delays between commands -> Configuration Register 2MBAR + 0x010C
-
-
-#else
-#error CONFIG_MPC5200 not defined, please set parameters for your sdram controller in mt48lc8m32b2.h
-#endif

board/netstar/config.mk

@@ -12,4 +12,3 @@ TEXT_BASE = 0x13FC0000
 
 # Compile the new NAND code
 BOARDLIBS = drivers/nand/libnand.a
-

board/netta2/config.mk

@@ -29,4 +29,3 @@ TEXT_BASE = 0x40000000
 
 # Compile the legacy NAND code (CFG_NAND_LEGACY must be defined)
 BOARDLIBS = drivers/nand_legacy/libnand_legacy.a
-

common/cmd_nand.c

@@ -442,8 +442,6 @@ void archflashwp(void *archdata, int wp);
 #define NANDRW_JFFS2	0x02
 #define NANDRW_JFFS2_SKIP	0x04
 
-
-
 /*
  * Imports from nand_legacy.c
  */

doc/README.nand

@@ -179,7 +179,6 @@ More Definitions:
    #define NAND_MAX_CHIPS 1
 
 
-
 NOTE:
 =====
 
@@ -204,7 +203,7 @@ use JFFS, which has been adopted to use the new NAND, and at the same
 time use NAND in legacy mode. The breakage will disappear when the
 board-specific code is changed to the new NAND.
 
-As mentioned above, the legacy code is still used by the DoC subsystem. 
-The consequence of this is that the legacy NAND can't be removed  from 
-the tree until the DoC is ported to use the new NAND support (or boards 
+As mentioned above, the legacy code is still used by the DoC subsystem.
+The consequence of this is that the legacy NAND can't be removed  from
+the tree until the DoC is ported to use the new NAND support (or boards
 with DoC will break).

include/configs/PPChameleonEVB.h

@@ -300,8 +300,6 @@
 #define NAND_ChipID_UNKNOWN	0x00
 #define NAND_MAX_FLOORS 1
 
-
-
 #ifdef NAND_NO_RB
 /* constant delay (see also tR in the datasheet) */
 #define NAND_WAIT_READY(nand) do { \

include/configs/mcc200.h

@@ -229,9 +229,8 @@
 /*
  * GPIO configuration
  */
-//###CHD: MSB = 1 -> 64MB: funktioniert nicht: ERRATA - BUG?
-//###CHD: 0x10000004 = 32MB SDRAM
-//###CHD: 0x90000004 = 64MB SDRAM
+/* 0x10000004 = 32MB SDRAM */
+/* 0x90000004 = 64MB SDRAM */
 #define CFG_GPS_PORT_CONFIG	0x10000004
 
 /*

include/linux/mtd/nand.h

@@ -65,7 +65,6 @@ extern void nand_release (struct mtd_info *mtd);
 extern int nand_read_raw (struct mtd_info *mtd, uint8_t *buf, loff_t from, size_t len, size_t ooblen);
 
 
-
 /* This constant declares the max. oobsize / page, which
  * is supported now. If you add a chip with bigger oobsize/page
  * adjust this accordingly.