ppc4xx: Remove implementations of testdram()

This patch removes the used testdram() implementations of the board
that are maintained by myself.

Signed-off-by: Stefan Roese <sr@denx.de>

board/amcc/bamboo/bamboo.c

@@ -466,73 +466,6 @@ long int initdram (int board_type)
 #endif
 }
 
-#if defined(CFG_DRAM_TEST)
-int testdram(void)
-{
-	unsigned long *mem = (unsigned long *)0;
-	const unsigned long kend = (1024 / sizeof(unsigned long));
-	unsigned long k, n, *p32, ctr;
-	const unsigned long bend = CFG_MBYTES_SDRAM * 1024 * 1024;
-
-	mtmsr(0);
-
-	for (k = 0; k <	CFG_MBYTES_SDRAM*1024;
-	     ++k, mem += (1024 / sizeof(unsigned long))) {
-		if ((k & 1023) == 0) {
-			printf("%3d MB\r", k / 1024);
-		}
-
-		memset(mem, 0xaaaaaaaa, 1024);
-		for (n = 0; n < kend; ++n) {
-			if (mem[n] != 0xaaaaaaaa) {
-				printf("SDRAM test fails at: %08x\n",
-				       (uint) & mem[n]);
-				return 1;
-			}
-		}
-
-		memset(mem, 0x55555555, 1024);
-		for (n = 0; n < kend; ++n) {
-			if (mem[n] != 0x55555555) {
-				printf("SDRAM test fails at: %08x\n",
-				       (uint) & mem[n]);
-				return 1;
-			}
-		}
-	}
-
-	/*
-	 * Perform a sequence test to ensure that all
-	 * memory locations are uniquely addressable
-	 */
-	ctr = 0;
-	p32 = 0;
-	while ((unsigned long)p32 != bend) {
-		if (0 == ((unsigned long)p32 & ((1<<20)-1)))
-			printf("Writing	%3d MB\r", (unsigned long)p32 >> 20);
-		*p32++ = ctr++;
-	}
-
-	ctr = 0;
-	p32 = 0;
-	while ((unsigned long)p32 != bend) {
-		if (0 == ((unsigned long)p32 & ((1<<20)-1)))
-			printf("Verifying %3d MB\r", (unsigned long)p32 >> 20);
-
-		if (*p32 != ctr) {
-			printf("SDRAM test fails at: %08x\n", p32);
-			return 1;
-		}
-
-		ctr++;
-		p32++;
-	}
-
-	printf("SDRAM test passes\n");
-	return 0;
-}
-#endif
-
 /*************************************************************************
  *  pci_pre_init
  *

board/amcc/canyonlands/canyonlands.c

@@ -211,44 +211,6 @@ long int initdram(int board_type)
 }
 #endif
 
-#if defined(CFG_DRAM_TEST)
-int testdram(void)
-{
-	unsigned long *mem = (unsigned long *)0;
-	const unsigned long kend = (1024 / sizeof(unsigned long));
-	unsigned long k, n;
-
-	mtmsr(0);
-
-	for (k = 0; k < CFG_KBYTES_SDRAM;
-	     ++k, mem += (1024 / sizeof(unsigned long))) {
-		if ((k & 1023) == 0) {
-			printf("%3d MB\r", k / 1024);
-		}
-
-		memset(mem, 0xaaaaaaaa, 1024);
-		for (n = 0; n < kend; ++n) {
-			if (mem[n] != 0xaaaaaaaa) {
-				printf("SDRAM test fails at: %08x\n",
-				       (uint) & mem[n]);
-				return 1;
-			}
-		}
-
-		memset(mem, 0x55555555, 1024);
-		for (n = 0; n < kend; ++n) {
-			if (mem[n] != 0x55555555) {
-				printf("SDRAM test fails at: %08x\n",
-				       (uint) & mem[n]);
-				return 1;
-			}
-		}
-	}
-	printf("SDRAM test passes\n");
-	return 0;
-}
-#endif
-
 /*
  *  pci_target_init
  *

board/amcc/ebony/ebony.c

@@ -116,36 +116,6 @@ long int initdram(int board_type)
 	return dram_size;
 }
 
-#if defined(CFG_DRAM_TEST)
-int testdram(void)
-{
-	uint *pstart = (uint *) 0x00000000;
-	uint *pend = (uint *) 0x08000000;
-	uint *p;
-
-	for (p = pstart; p < pend; p++)
-		*p = 0xaaaaaaaa;
-
-	for (p = pstart; p < pend; p++) {
-		if (*p != 0xaaaaaaaa) {
-			printf("SDRAM test fails at: %08x\n", (uint) p);
-			return 1;
-		}
-	}
-
-	for (p = pstart; p < pend; p++)
-		*p = 0x55555555;
-
-	for (p = pstart; p < pend; p++) {
-		if (*p != 0x55555555) {
-			printf("SDRAM test fails at: %08x\n", (uint) p);
-			return 1;
-		}
-	}
-	return 0;
-}
-#endif
-
 #if !defined(CONFIG_SPD_EEPROM)
 /*************************************************************************
  *  fixed sdram init -- doesn't use serial presence detect.

board/amcc/katmai/katmai.c

@@ -258,36 +258,6 @@ u32 ddr_clktr(u32 default_val) {
 	return (SDRAM_CLKTR_CLKP_90_DEG_ADV);
 }
 
-#if defined(CFG_DRAM_TEST)
-int testdram (void)
-{
-	uint *pstart = (uint *) 0x00000000;
-	uint *pend = (uint *) 0x08000000;
-	uint *p;
-
-	for (p = pstart; p < pend; p++)
-		*p = 0xaaaaaaaa;
-
-	for (p = pstart; p < pend; p++) {
-		if (*p != 0xaaaaaaaa) {
-			printf ("SDRAM test fails at: %08x\n", (uint) p);
-			return 1;
-		}
-	}
-
-	for (p = pstart; p < pend; p++)
-		*p = 0x55555555;
-
-	for (p = pstart; p < pend; p++) {
-		if (*p != 0x55555555) {
-			printf ("SDRAM test fails at: %08x\n", (uint) p);
-			return 1;
-		}
-	}
-	return 0;
-}
-#endif
-
 /*************************************************************************
  *  pci_pre_init
  *

board/amcc/luan/luan.c

@@ -125,50 +125,6 @@ u32 ddr_clktr(u32 default_val) {
 	return (SDRAM_CLKTR_CLKP_180_DEG_ADV);
 }
 
-/*************************************************************************
- *  int testdram()
- *
- ************************************************************************/
-#if defined(CFG_DRAM_TEST)
-int testdram(void)
-{
-	unsigned long *mem = (unsigned long *) 0;
-	const unsigned long kend = (1024 / sizeof(unsigned long));
-	unsigned long k, n;
-
-	mtmsr(0);
-
-	for (k = 0; k < CFG_KBYTES_SDRAM;
-	     ++k, mem += (1024 / sizeof(unsigned long))) {
-		if ((k & 1023) == 0) {
-			printf("%3d MB\r", k / 1024);
-		}
-
-		memset(mem, 0xaaaaaaaa, 1024);
-		for (n = 0; n < kend; ++n) {
-			if (mem[n] != 0xaaaaaaaa) {
-				printf("SDRAM test fails at: %08x\n",
-				       (uint) & mem[n]);
-				return 1;
-			}
-		}
-
-		memset(mem, 0x55555555, 1024);
-		for (n = 0; n < kend; ++n) {
-			if (mem[n] != 0x55555555) {
-				printf("SDRAM test fails at: %08x\n",
-				       (uint) & mem[n]);
-				return 1;
-			}
-		}
-	}
-	printf("SDRAM test passes\n");
-
-	return  0;
-}
-#endif
-
-
 /*************************************************************************
  *  pci_pre_init
  *

board/amcc/ocotea/ocotea.c

@@ -214,36 +214,6 @@ long int initdram (int board_type)
 }
 
 
-#if defined(CFG_DRAM_TEST)
-int testdram (void)
-{
-	uint *pstart = (uint *) 0x00000000;
-	uint *pend = (uint *) 0x08000000;
-	uint *p;
-
-	for (p = pstart; p < pend; p++)
-		*p = 0xaaaaaaaa;
-
-	for (p = pstart; p < pend; p++) {
-		if (*p != 0xaaaaaaaa) {
-			printf ("SDRAM test fails at: %08x\n", (uint) p);
-			return 1;
-		}
-	}
-
-	for (p = pstart; p < pend; p++)
-		*p = 0x55555555;
-
-	for (p = pstart; p < pend; p++) {
-		if (*p != 0x55555555) {
-			printf ("SDRAM test fails at: %08x\n", (uint) p);
-			return 1;
-		}
-	}
-	return 0;
-}
-#endif
-
 #if !defined(CONFIG_SPD_EEPROM)
 /*************************************************************************
  *  fixed sdram init -- doesn't use serial presence detect.

board/amcc/sequoia/sequoia.c

@@ -329,44 +329,6 @@ int checkboard(void)
 	return (0);
 }
 
-#if defined(CFG_DRAM_TEST)
-int testdram(void)
-{
-	unsigned long *mem = (unsigned long *)0;
-	const unsigned long kend = (1024 / sizeof(unsigned long));
-	unsigned long k, n;
-
-	mtmsr(0);
-
-	for (k = 0; k < CFG_MBYTES_SDRAM;
-	     ++k, mem += (1024 / sizeof(unsigned long))) {
-		if ((k & 1023) == 0) {
-			printf("%3d MB\r", k / 1024);
-		}
-
-		memset(mem, 0xaaaaaaaa, 1024);
-		for (n = 0; n < kend; ++n) {
-			if (mem[n] != 0xaaaaaaaa) {
-				printf("SDRAM test fails at: %08x\n",
-				       (uint) & mem[n]);
-				return 1;
-			}
-		}
-
-		memset(mem, 0x55555555, 1024);
-		for (n = 0; n < kend; ++n) {
-			if (mem[n] != 0x55555555) {
-				printf("SDRAM test fails at: %08x\n",
-				       (uint) & mem[n]);
-				return 1;
-			}
-		}
-	}
-	printf("SDRAM test passes\n");
-	return 0;
-}
-#endif
-
 #if defined(CONFIG_PCI) && defined(CONFIG_PCI_PNP)
 /*
  * Assign interrupts to PCI devices.

board/amcc/taihu/taihu.c

@@ -196,45 +196,3 @@ int pci_pre_init(struct pci_controller *hose)
 	return 1;
 }
 #endif /* CONFIG_PCI */
-
-#ifdef CFG_DRAM_TEST
-int testdram(void)
-{
-	unsigned long *mem = (unsigned long *)0;
-	const unsigned long kend = (1024 / sizeof(unsigned long));
-	unsigned long k, n;
-	unsigned long msr;
-	unsigned long total_kbytes = CFG_SDRAM_SIZE_PER_BANK * CFG_SDRAM_BANKS / 1024;
-
-	msr = mfmsr();
-	mtmsr(msr & ~(MSR_EE));
-
-	for (k = 0; k < total_kbytes ;
-	     ++k, mem += (1024 / sizeof(unsigned long))) {
-		if ((k & 1023) == 0)
-			printf("%3d MB\r", k / 1024);
-
-		memset(mem, 0xaaaaaaaa, 1024);
-		for (n = 0; n < kend; ++n) {
-			if (mem[n] != 0xaaaaaaaa) {
-				printf("SDRAM test fails at: %08x\n",
-				       (uint) & mem[n]);
-				return 1;
-			}
-		}
-
-		memset(mem, 0x55555555, 1024);
-		for (n = 0; n < kend; ++n) {
-			if (mem[n] != 0x55555555) {
-				printf("SDRAM test fails at: %08x\n",
-				       (uint) & mem[n]);
-				return 1;
-			}
-		}
-	}
-	printf("SDRAM test passes\n");
-	mtmsr(msr);
-
-	return 0;
-}
-#endif /* CFG_DRAM_TEST */

board/amcc/taishan/taishan.c

@@ -196,36 +196,6 @@ int checkboard (void)
 	return (0);
 }
 
-#if defined(CFG_DRAM_TEST)
-int testdram (void)
-{
-	uint *pstart = (uint *) 0x04000000;
-	uint *pend = (uint *) 0x0fc00000;
-	uint *p;
-
-	for (p = pstart; p < pend; p++)
-		*p = 0xaaaaaaaa;
-
-	for (p = pstart; p < pend; p++) {
-		if (*p != 0xaaaaaaaa) {
-			printf ("SDRAM test fails at: %08x\n", (uint) p);
-			return 1;
-		}
-	}
-
-	for (p = pstart; p < pend; p++)
-		*p = 0x55555555;
-
-	for (p = pstart; p < pend; p++) {
-		if (*p != 0x55555555) {
-			printf ("SDRAM test fails at: %08x\n", (uint) p);
-			return 1;
-		}
-	}
-	return 0;
-}
-#endif
-
 /*************************************************************************
  *  pci_pre_init
  *

board/amcc/yucca/yucca.c

@@ -586,36 +586,6 @@ u32 ddr_clktr(u32 default_val) {
 	return default_val;
 }
 
-#if defined(CFG_DRAM_TEST)
-int testdram (void)
-{
-	uint *pstart = (uint *) 0x00000000;
-	uint *pend = (uint *) 0x08000000;
-	uint *p;
-
-	for (p = pstart; p < pend; p++)
-		*p = 0xaaaaaaaa;
-
-	for (p = pstart; p < pend; p++) {
-		if (*p != 0xaaaaaaaa) {
-			printf ("SDRAM test fails at: %08x\n", (uint) p);
-			return 1;
-		}
-	}
-
-	for (p = pstart; p < pend; p++)
-		*p = 0x55555555;
-
-	for (p = pstart; p < pend; p++) {
-		if (*p != 0x55555555) {
-			printf ("SDRAM test fails at: %08x\n", (uint) p);
-			return 1;
-		}
-	}
-	return 0;
-}
-#endif
-
 /*************************************************************************
  *  pci_pre_init
  *

board/lwmon5/lwmon5.c

@@ -275,44 +275,6 @@ int checkboard(void)
 	return (0);
 }
 
-#if defined(CFG_DRAM_TEST)
-int testdram(void)
-{
-	unsigned long *mem = (unsigned long *)0;
-	const unsigned long kend = (1024 / sizeof(unsigned long));
-	unsigned long k, n;
-
-	mtmsr(0);
-
-	for (k = 0; k < CFG_MBYTES_SDRAM;
-	     ++k, mem += (1024 / sizeof(unsigned long))) {
-		if ((k & 1023) == 0) {
-			printf("%3d MB\r", k / 1024);
-		}
-
-		memset(mem, 0xaaaaaaaa, 1024);
-		for (n = 0; n < kend; ++n) {
-			if (mem[n] != 0xaaaaaaaa) {
-				printf("SDRAM test fails at: %08x\n",
-				       (uint) & mem[n]);
-				return 1;
-			}
-		}
-
-		memset(mem, 0x55555555, 1024);
-		for (n = 0; n < kend; ++n) {
-			if (mem[n] != 0x55555555) {
-				printf("SDRAM test fails at: %08x\n",
-				       (uint) & mem[n]);
-				return 1;
-			}
-		}
-	}
-	printf("SDRAM test passes\n");
-	return 0;
-}
-#endif
-
 /*************************************************************************
  *  pci_pre_init
  *

board/pcs440ep/pcs440ep.c

@@ -553,44 +553,6 @@ long int initdram (int board_type)
 	return dram_size;
 }
 
-#if defined(CFG_DRAM_TEST)
-int testdram(void)
-{
-	unsigned long *mem = (unsigned long *)0;
-	const unsigned long kend = (1024 / sizeof(unsigned long));
-	unsigned long k, n;
-
-	mtmsr(0);
-
-	for (k = 0; k < CFG_KBYTES_SDRAM;
-	     ++k, mem += (1024 / sizeof(unsigned long))) {
-		if ((k & 1023) == 0) {
-			printf("%3d MB\r", k / 1024);
-		}
-
-		memset(mem, 0xaaaaaaaa, 1024);
-		for (n = 0; n < kend; ++n) {
-			if (mem[n] != 0xaaaaaaaa) {
-				printf("SDRAM test fails at: %08x\n",
-				       (uint) & mem[n]);
-				return 1;
-			}
-		}
-
-		memset(mem, 0x55555555, 1024);
-		for (n = 0; n < kend; ++n) {
-			if (mem[n] != 0x55555555) {
-				printf("SDRAM test fails at: %08x\n",
-				       (uint) & mem[n]);
-				return 1;
-			}
-		}
-	}
-	printf("SDRAM test passes\n");
-	return 0;
-}
-#endif
-
 /*************************************************************************
  *  pci_pre_init
  *

board/prodrive/alpr/alpr.c

@@ -132,36 +132,6 @@ int checkboard (void)
 	return (0);
 }
 
-#if defined(CFG_DRAM_TEST)
-int testdram (void)
-{
-	uint *pstart = (uint *) 0x00000000;
-	uint *pend = (uint *) 0x08000000;
-	uint *p;
-
-	for (p = pstart; p < pend; p++)
-		*p = 0xaaaaaaaa;
-
-	for (p = pstart; p < pend; p++) {
-		if (*p != 0xaaaaaaaa) {
-			printf ("SDRAM test fails at: %08x\n", (uint) p);
-			return 1;
-		}
-	}
-
-	for (p = pstart; p < pend; p++)
-		*p = 0x55555555;
-
-	for (p = pstart; p < pend; p++) {
-		if (*p != 0x55555555) {
-			printf ("SDRAM test fails at: %08x\n", (uint) p);
-			return 1;
-		}
-	}
-	return 0;
-}
-#endif
-
 /*************************************************************************
  *  pci_pre_init
  *

board/zeus/zeus.c

@@ -213,51 +213,6 @@ long int initdram (int board_type)
 	return detect_sdram_size();
 }
 
-#if defined(CFG_DRAM_TEST)
-int testdram(void)
-{
-	unsigned long *mem = (unsigned long *)0;
-	const unsigned long kend = (1024 / sizeof(unsigned long));
-	unsigned long k, n;
-	unsigned long msr;
-	unsigned long total_kbytes;
-
-	total_kbytes = detect_sdram_size();
-
-	msr = mfmsr();
-	mtmsr(msr & ~(MSR_EE));
-
-	for (k = 0; k < total_kbytes ;
-	     ++k, mem += (1024 / sizeof(unsigned long))) {
-		if ((k & 1023) == 0) {
-			printf("%3d MB\r", k / 1024);
-		}
-
-		memset(mem, 0xaaaaaaaa, 1024);
-		for (n = 0; n < kend; ++n) {
-			if (mem[n] != 0xaaaaaaaa) {
-				printf("SDRAM test fails at: %08x\n",
-				       (uint) & mem[n]);
-				return 1;
-			}
-		}
-
-		memset(mem, 0x55555555, 1024);
-		for (n = 0; n < kend; ++n) {
-			if (mem[n] != 0x55555555) {
-				printf("SDRAM test fails at: %08x\n",
-				       (uint) & mem[n]);
-				return 1;
-			}
-		}
-	}
-	printf("SDRAM test passes\n");
-	mtmsr(msr);
-
-	return 0;
-}
-#endif
-
 static int default_env_var(char *buf, char *var)
 {
 	char *ptr;

include/configs/alpr.h

@@ -33,7 +33,6 @@
 #define CONFIG_4xx		1	    /* ... PPC4xx family	*/
 #define CONFIG_BOARD_EARLY_INIT_F 1	    /* Call board_pre_init	*/
 #define CONFIG_LAST_STAGE_INIT	1	    /* call last_stage_init()	*/
-#undef	CFG_DRAM_TEST			    /* Disable-takes long time! */
 #define CONFIG_SYS_CLK_FREQ	33333333    /* external freq to pll	*/
 #define CONFIG_4xx_DCACHE		/* Enable i- and d-cache	*/
 

include/configs/bamboo.h

@@ -223,7 +223,6 @@
 #define SPD_EEPROM_ADDRESS	{CFG_SIMULATE_SPD_EEPROM, 0x50, 0x51}
 #define CFG_MBYTES_SDRAM	(64)	/* 64MB fixed size for early-sdram-init */
 #define CONFIG_PROG_SDRAM_TLB
-#undef  CFG_DRAM_TEST
 
 /*-----------------------------------------------------------------------
  * I2C

include/configs/ebony.h

@@ -35,7 +35,6 @@
 #define CONFIG_440		1	    /* ... PPC440 family	*/
 #define CONFIG_4xx		1	    /* ... PPC4xx family	*/
 #define CONFIG_BOARD_EARLY_INIT_F 1	    /* Call board_early_init_f	*/
-#undef	CFG_DRAM_TEST			    /* Disable-takes long time! */
 #define CONFIG_SYS_CLK_FREQ	33333333    /* external freq to pll	*/
 
 /*

include/configs/katmai.h

@@ -37,7 +37,6 @@
 #define CONFIG_4xx			1	/* ... PPC4xx family	*/
 #define CONFIG_440			1	/* ... PPC440 family	*/
 #define CONFIG_440SPE			1	/* Specifc SPe support	*/
-#undef	CFG_DRAM_TEST				/* Disable-takes long time */
 #define CONFIG_SYS_CLK_FREQ	33333333	/* external freq to pll	*/
 
 #define CONFIG_BOARD_EARLY_INIT_F 1	/* Call board_pre_init		*/

include/configs/luan.h

@@ -68,7 +68,6 @@
 #define CFG_FLASH_BASE		CFG_SMALL_FLASH
 #endif
 
-#undef CFG_DRAM_TEST
 #if CFG_SRAM_BASE
 #define CFG_KBYTES_SDRAM	1024*2
 #else

include/configs/ocotea.h

@@ -44,7 +44,6 @@
 #define CONFIG_440		1	    /* ... PPC440 family	*/
 #define CONFIG_4xx		1	    /* ... PPC4xx family	*/
 #define CONFIG_BOARD_EARLY_INIT_F 1	    /* Call board_pre_init	*/
-#undef	CFG_DRAM_TEST			    /* Disable-takes long time! */
 #define CONFIG_SYS_CLK_FREQ	33333333    /* external freq to pll	*/
 
 /*-----------------------------------------------------------------------

include/configs/taishan.h

@@ -32,7 +32,6 @@
 #define CONFIG_440GX		1	/* Specifc GX support		*/
 #define CONFIG_440		1	/* ... PPC440 family		*/
 #define CONFIG_4xx		1	/* ... PPC4xx family		*/
-#undef	CFG_DRAM_TEST			/* Disable-takes long time!	*/
 #define CONFIG_SYS_CLK_FREQ	33333333 /* external freq to pll	*/
 
 #define CONFIG_BOARD_EARLY_INIT_F 1	/* Call board_pre_init		*/

include/configs/yucca.h

@@ -38,7 +38,6 @@
 #define CONFIG_440			1	/* ... PPC440 family	*/
 #define CONFIG_440SPE			1	/* Specifc SPe support	*/
 #define CONFIG_BOARD_EARLY_INIT_F	1	/* Call board_pre_init	*/
-#undef	CFG_DRAM_TEST				/* Disable-takes long time */
 #define CONFIG_SYS_CLK_FREQ	33333333	/* external freq to pll	*/
 #define EXTCLK_33_33		33333333
 #define EXTCLK_66_66		66666666