mpc5xxx: Remove all references to MGT5100

We do not support a processor that never reached a real customer.

Signed-off-by: Detlev Zundel <dzu@denx.de>

4 files changed, 1 insertions, 82 deletions

diff --git a/board/icecube/icecube.c b/board/icecube/icecube.c
index 7524461..47b2195 100644
--- a/board/icecube/icecube.c
+++ b/board/icecube/icecube.c
@@ -134,7 +134,6 @@ static void sdram_start (int hi_addr)
  *            is something else than 0x00000000.
  */
 
-#if defined(CONFIG_MPC5200)
 phys_size_t initdram (int board_type)
 {
 	ulong dramsize = 0;
@@ -258,65 +257,12 @@ phys_size_t initdram (int board_type)
 	return dramsize + dramsize2;
 }
 
-#elif defined(CONFIG_MGT5100)
-
-phys_size_t initdram (int board_type)
-{
-	ulong dramsize = 0;
-#ifndef CONFIG_SYS_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((long *)CONFIG_SYS_SDRAM_BASE, 0x80000000);
-	sdram_start(1);
-	test2 = get_ram_size((long *)CONFIG_SYS_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 /* CONFIG_SYS_RAMBOOT */
-
-	/* Retrieve amount of SDRAM available */
-	dramsize = ((*(vu_long *)MPC5XXX_SDRAM_STOP + 1) << 15);
-
-#endif /* CONFIG_SYS_RAMBOOT */
-
-	return dramsize;
-}
-
-#else
-#error Neither CONFIG_MPC5200 or CONFIG_MGT5100 defined
-#endif
-
 int checkboard (void)
 {
 #if defined (CONFIG_LITE5200B)
 	puts ("Board: Freescale Lite5200B\n");
-#elif defined(CONFIG_MPC5200)
+#else
 	puts ("Board: Motorola MPC5200 (IceCube)\n");
-#elif defined(CONFIG_MGT5100)
-	puts ("Board: Motorola MGT5100 (IceCube)\n");
 #endif
 	return 0;
 }
@@ -329,10 +275,6 @@ void flash_preinit(void)
 	 * Note that CS_BOOT cannot be cleared when
 	 * executing in flash.
 	 */
-#if defined(CONFIG_MGT5100)
-	*(vu_long *)MPC5XXX_ADDECR &= ~(1 << 25); /* disable CS_BOOT */
-	*(vu_long *)MPC5XXX_ADDECR |= (1 << 16); /* enable CS0 */
-#endif
 	*(vu_long *)MPC5XXX_BOOTCS_CFG &= ~0x1; /* clear RO */
 }
 
diff --git a/board/icecube/mt46v16m16-75.h b/board/icecube/mt46v16m16-75.h
index 4c0f9a7..eb85740 100644
--- a/board/icecube/mt46v16m16-75.h
+++ b/board/icecube/mt46v16m16-75.h
@@ -23,7 +23,6 @@
 
 #define SDRAM_DDR	1		/* is DDR */
 
-#if defined(CONFIG_MPC5200)
 /* Settings for XLB = 132 MHz */
 #define SDRAM_MODE	0x018D0000
 #define SDRAM_EMODE	0x40090000
@@ -31,7 +30,3 @@
 #define SDRAM_CONFIG1	0x73722930
 #define SDRAM_CONFIG2	0x47770000
 #define SDRAM_TAPDELAY	0x10000000
-
-#else
-#error CONFIG_MPC5200 not defined
-#endif
diff --git a/board/icecube/mt46v32m16.h b/board/icecube/mt46v32m16.h
index de2b48b..519bf6d 100644
--- a/board/icecube/mt46v32m16.h
+++ b/board/icecube/mt46v32m16.h
@@ -23,7 +23,6 @@
 
 #define SDRAM_DDR	1		/* is DDR */
 
-#if defined(CONFIG_MPC5200)
 /* Settings for XLB = 132 MHz */
 #define SDRAM_MODE	0x018D0000
 #define SDRAM_EMODE	0x40090000
@@ -31,7 +30,3 @@
 #define SDRAM_CONFIG1	0x73722930
 #define SDRAM_CONFIG2	0x47770000
 #define SDRAM_TAPDELAY	0x10000000
-
-#else
-#error CONFIG_MPC5200 not defined
-#endif
diff --git a/board/icecube/mt48lc16m16a2-75.h b/board/icecube/mt48lc16m16a2-75.h
index ffdf039..1547725 100644
--- a/board/icecube/mt48lc16m16a2-75.h
+++ b/board/icecube/mt48lc16m16a2-75.h
@@ -23,21 +23,8 @@
 
 #define SDRAM_DDR	0		/* is SDR */
 
-#if defined(CONFIG_MPC5200)
 /* Settings for XLB = 132 MHz */
 #define SDRAM_MODE	0x00CD0000
 #define SDRAM_CONTROL	0x504F0000
 #define SDRAM_CONFIG1	0xD2322800
 #define SDRAM_CONFIG2	0x8AD70000
-
-#elif defined(CONFIG_MGT5100)
-/* Settings for XLB = 66 MHz */
-#define SDRAM_MODE	0x008D0000
-#define SDRAM_CONTROL	0x504F0000
-#define SDRAM_CONFIG1	0xC2222600
-#define SDRAM_CONFIG2	0x88B70004
-#define SDRAM_ADDRSEL	0x02000000
-
-#else
-#error Neither CONFIG_MPC5200 or CONFIG_MGT5100 defined
-#endif