1 files changed, 0 insertions, 164 deletions
diff --git a/board/RPXlite_dw/RPXlite_dw.c b/board/RPXlite_dw/RPXlite_dw.c
deleted file mode 100644
index 29d52dec8c..0000000000
--- a/board/RPXlite_dw/RPXlite_dw.c
+++ /dev/null
@@ -1,164 +0,0 @@
-/*
- * (C) Copyright 2004
- * Sam Song, IEMC. SHU, samsongshu@yahoo.com.cn
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-/*
- * Sam Song
- * U-Boot port on RPXlite DW board : RPXlite_DW or LITE_DW
- * Tested on working at 64MHz(CPU)/32MHz(BUS),48MHz/24MHz
- * with 64MB, 2 SDRAM Micron chips,MT48LC16M16A2-75.
- */
-
-#include <common.h>
-#include <mpc8xx.h>
-
-/* ------------------------------------------------------------------------- */
-static long int dram_size (long int, long int *, long int);
-/* ------------------------------------------------------------------------- */
-
-#define	_NOT_USED_	0xFFFFCC25
-
-const uint sdram_table[] =
-{
-	/*
-	 * Single Read. (Offset 00h in UPMA RAM)
-	 */
-	0x0F03CC04, 0x00ACCC24, 0x1FF74C20, /* last */
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-	_NOT_USED_,
-
-	/*
-	 * Burst Read. (Offset 08h in UPMA RAM)
-	 */
-	0x0F03CC04, 0x00ACCC24, 0x00FFCC20, 0x00FFCC20,
-	0x01FFCC20, 0x1FF74C20, /* last */
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-	_NOT_USED_, _NOT_USED_,
-
-	/*
-	 * Single Write. (Offset 18h in UPMA RAM)
-	 */
-	0x0F03CC02, 0x00AC0C24, 0x1FF74C25, /* last */
-	_NOT_USED_, _NOT_USED_, 0x0FA00C34,0x0FFFCC35,
-	_NOT_USED_,
-
-	/*
-	 * Burst Write. (Offset 20h in UPMA RAM)
-	 */
-	0x0F03CC00, 0x00AC0C20, 0x00FFFC20, 0x00FFFC22,
-	0x01FFFC24, 0x1FF74C25, /* last */
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-	_NOT_USED_, _NOT_USED_,
-
-	/*
-	 * Refresh. (Offset 30h in UPMA RAM)
-	 */
-	0x0FF0CC24, 0xFFFFCC24, _NOT_USED_, _NOT_USED_,
-	_NOT_USED_, _NOT_USED_, 0xEFFB8C34, 0x0FF74C34,
-	0x0FFACCB4, 0x0FF5CC34, 0x0FFFCC34, 0x0FFFCCB4,
-	/* INIT sequence RAM WORDS
-	 * SDRAM Initialization (offset 0x36 in UPMA RAM)
-	 * The above definition uses the remaining space
-	 * to establish an initialization sequence,
-	 * which is executed by a RUN command.
-	 * The sequence is COMMAND INHIBIT(NOP),Precharge,
-	 * Load Mode Register,NOP,Auto Refresh.
-	 */
-
-	/*
-	 * Exception. (Offset 3Ch in UPMA RAM)
-	 */
-	0x0FEA8C34, 0x1FB54C34, 0xFFFFCC34, _NOT_USED_
-};
-
-/*
- * Check Board Identity:
- */
-
-int checkboard (void)
-{
-	puts ("Board: RPXlite_DW\n") ;
-	return (0) ;
-}
-
-/* ------------------------------------------------------------------------- */
-
-phys_size_t initdram (int board_type)
-{
-	volatile immap_t     *immap  = (immap_t *)CONFIG_SYS_IMMR;
-	volatile memctl8xx_t *memctl = &immap->im_memctl;
-	long int size9;
-
-	upmconfig(UPMA, (uint *)sdram_table, sizeof(sdram_table)/sizeof(uint));
-
-	/* Refresh clock prescalar */
-	memctl->memc_mptpr = CONFIG_SYS_MPTPR ;
-
-	memctl->memc_mar  = 0x00000088;
-
-	/* Map controller banks 1 to the SDRAM bank */
-	memctl->memc_or1 = CONFIG_SYS_OR1_PRELIM;
-	memctl->memc_br1 = CONFIG_SYS_BR1_PRELIM;
-
-	memctl->memc_mamr = CONFIG_SYS_MAMR_9COL & (~(MAMR_PTAE)); /* no refresh yet */
-	/*Disable Periodic timer A. */
-
-	udelay(200);
-
-	/* perform SDRAM initializsation sequence */
-
-	memctl->memc_mcr  = 0x80002236; /* SDRAM bank 0 - refresh twice */
-
-	udelay(1);
-
-	memctl->memc_mamr |= MAMR_PTAE;	/* enable refresh */
-
-	/*Enable Periodic timer A */
-
-	udelay (1000);
-
-	 /* Check Bank 0 Memory Size
-	  * try 9 column mode
-	  */
-
-	size9 = dram_size (CONFIG_SYS_MAMR_9COL, SDRAM_BASE_PRELIM, SDRAM_MAX_SIZE);
-
-	/*
-	 * Final mapping:
-	 */
-
-	memctl->memc_or1 = ((-size9) & 0xFFFF0000) | CONFIG_SYS_OR_TIMING_SDRAM;
-
-	udelay (1000);
-
-	return (size9);
-}
-
-void rpxlite_init (void)
-{
-	/* Enable NVRAM */
-	*((uchar *) BCSR0) |= BCSR0_ENNVRAM;
-}
-
-/*
- * Check memory range for valid RAM. A simple memory test determines
- * the actually available RAM size between addresses `base' and
- * `base + maxsize'. Some (not all) hardware errors are detected:
- * - short between address lines
- * - short between data lines
- */
-static long int dram_size (long int mamr_value, long int *base,
-			   long int maxsize)
-{
-	volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
-	volatile memctl8xx_t *memctl = &immap->im_memctl;
-
-	memctl->memc_mamr = mamr_value;
-
-	return (get_ram_size (base, maxsize));
-}