Add qemu 2.4.0

Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5
Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>

5 files changed, 869 insertions, 0 deletions

diff --git a/qemu/roms/u-boot/board/mpl/vcma9/Makefile b/qemu/roms/u-boot/board/mpl/vcma9/Makefile
new file mode 100644
index 000000000..175a19fa3
--- /dev/null
+++ b/qemu/roms/u-boot/board/mpl/vcma9/Makefile
@@ -0,0 +1,11 @@
+#
+# (C) Copyright 2000-2006
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# SPDX-License-Identifier:	GPL-2.0+
+#
+
+obj-y	:= ../common/common_util.o
+obj-y	+= vcma9.o cmd_vcma9.o
+
+obj-y	+= lowlevel_init.o
diff --git a/qemu/roms/u-boot/board/mpl/vcma9/cmd_vcma9.c b/qemu/roms/u-boot/board/mpl/vcma9/cmd_vcma9.c
new file mode 100644
index 000000000..c2d62e4aa
--- /dev/null
+++ b/qemu/roms/u-boot/board/mpl/vcma9/cmd_vcma9.c
@@ -0,0 +1,119 @@
+/*
+ * (C) Copyright 2002
+ * Denis Peter, MPL AG Switzerland, d.peter@mpl.ch
+ *
+ * adapted for VCMA9
+ * David Mueller, ELSOFT AG, d.mueller@elsoft.ch
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <command.h>
+#include <net.h>
+#include "vcma9.h"
+#include "../common/common_util.h"
+
+#if defined(CONFIG_CS8900)
+#include <../drivers/net/cs8900.h>
+
+static uchar cs8900_chksum(ushort data)
+{
+	return((data >> 8) & 0x00FF) + (data & 0x00FF);
+}
+
+#endif
+
+DECLARE_GLOBAL_DATA_PTR;
+
+/* ------------------------------------------------------------------------- */
+
+int do_vcma9(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+{
+	struct eth_device *dev;
+	char cs8900_name[10];
+	if (strcmp(argv[1], "info") == 0)
+	{
+		vcma9_print_info();
+		return 0;
+	}
+#if defined(CONFIG_CS8900)
+	if (strcmp(argv[1], "cs8900") == 0) {
+		sprintf(cs8900_name, "%s-0", CS8900_DRIVERNAME);
+		dev = eth_get_dev_by_name(cs8900_name);
+		if (!dev) {
+			printf("Couldn't find CS8900 driver");
+			return 0;
+		}
+		if (strcmp(argv[2], "read") == 0) {
+			uchar addr; ushort data;
+
+			addr = simple_strtoul(argv[3], NULL, 16);
+			cs8900_e2prom_read(dev, addr, &data);
+			printf("0x%2.2X: 0x%4.4X\n", addr, data);
+		} else if (strcmp(argv[2], "write") == 0) {
+			uchar addr; ushort data;
+
+			addr = simple_strtoul(argv[3], NULL, 16);
+			data = simple_strtoul(argv[4], NULL, 16);
+			cs8900_e2prom_write(dev, addr, data);
+		} else if (strcmp(argv[2], "setaddr") == 0) {
+			uchar addr, i, csum; ushort data;
+			uchar ethaddr[6];
+
+			/* check for valid ethaddr */
+			if (eth_getenv_enetaddr("ethaddr", ethaddr)) {
+				addr = 1;
+				data = 0x2158;
+				cs8900_e2prom_write(dev, addr, data);
+				csum = cs8900_chksum(data);
+				addr++;
+				for (i = 0; i < 6; i+=2) {
+					data = ethaddr[i+1] << 8 |
+					       ethaddr[i];
+					cs8900_e2prom_write(dev, addr, data);
+					csum += cs8900_chksum(data);
+					addr++;
+				}
+				/* calculate header link byte */
+				data = 0xA100 | (addr * 2);
+				cs8900_e2prom_write(dev, 0, data);
+				csum += cs8900_chksum(data);
+				/* write checksum word */
+				cs8900_e2prom_write(dev, addr, (0 - csum) << 8);
+			} else {
+				puts("\nplease defined 'ethaddr'\n");
+			}
+		} else if (strcmp(argv[2], "dump") == 0) {
+			uchar addr = 0, endaddr, csum; ushort data;
+
+			puts("Dump of CS8900 config device: ");
+			cs8900_e2prom_read(dev, addr, &data);
+			if ((data & 0xE000) == 0xA000) {
+				endaddr = (data & 0x00FF) / 2;
+				csum = cs8900_chksum(data);
+				for (addr = 1; addr <= endaddr; addr++) {
+					cs8900_e2prom_read(dev, addr, &data);
+					printf("\n0x%2.2X: 0x%4.4X", addr, data);
+					csum += cs8900_chksum(data);
+				}
+				printf("\nChecksum: %s", (csum == 0) ? "ok" : "wrong");
+			} else {
+				puts("no valid config found");
+			}
+			puts("\n");
+		}
+
+		return 0;
+	}
+#endif
+
+	return (do_mplcommon(cmdtp, flag, argc, argv));
+}
+
+U_BOOT_CMD(
+	vcma9, 6, 1, do_vcma9,
+	"VCMA9 specific commands",
+	"flash mem [SrcAddr] - updates U-Boot with image in memory\n"
+	"vcma9 info                - displays board information"
+);
diff --git a/qemu/roms/u-boot/board/mpl/vcma9/lowlevel_init.S b/qemu/roms/u-boot/board/mpl/vcma9/lowlevel_init.S
new file mode 100644
index 000000000..cca9c0c88
--- /dev/null
+++ b/qemu/roms/u-boot/board/mpl/vcma9/lowlevel_init.S
@@ -0,0 +1,502 @@
+/*
+ * Memory Setup stuff - taken from blob memsetup.S
+ *
+ * Copyright (C) 1999 2000 2001 Erik Mouw (J.A.K.Mouw@its.tudelft.nl) and
+ *                     Jan-Derk Bakker (J.D.Bakker@its.tudelft.nl)
+ *
+ * Modified for MPL VCMA9 by
+ * David Mueller, ELSOFT AG, <d.mueller@elsoft.ch>
+ * (C) Copyright 2002, 2003, 2004, 2005
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+
+#include <config.h>
+#include <version.h>
+
+
+/* register definitions */
+
+#define PLD_BASE	0x28000000
+#define MISC_REG	0x103
+#define SDRAM_REG	0x106
+#define BWSCON		0x48000000
+#define CLKBASE		0x4C000000
+#define LOCKTIME	0x0
+#define MPLLCON		0x4
+#define UPLLCON		0x8
+#define GPIOBASE	0x56000000
+#define GSTATUS1	0xB0
+#define FASTCPU		0x02
+
+/* some parameters for the board */
+/* BWSCON */
+#define DW8			(0x0)
+#define DW16			(0x1)
+#define DW32			(0x2)
+#define WAIT			(0x1<<2)
+#define UBLB			(0x1<<3)
+
+/* BANKSIZE */
+#define BURST_EN		(0x1<<7)
+
+/* BANK0CON 200 */
+#define B0_Tacs_200		0x0	/*  0clk  (or 0x1 1clk) */
+#define B0_Tcos_200		0x1	/*  1clk  (or 0x2 2clk) */
+#define B0_Tacc_200		0x5	/*  8clk  (or 0x6 10clk) */
+#define B0_Tcoh_200		0x0	/*  0clk */
+#define B0_Tcah_200		0x3	/*  4clk  (or0x01 1clk) */
+#define B0_Tacp_200		0x0     /* page mode is not used */
+#define B0_PMC_200		0x0	/* page mode disabled */
+
+/* BANK0CON 250 */
+#define B0_Tacs_250		0x0	/*  0clk  (or 0x1 1clk) */
+#define B0_Tcos_250		0x1	/*  1clk  (or 0x2 2clk) */
+#define B0_Tacc_250		0x5	/*  8clk  (or 0x7 14clk) */
+#define B0_Tcoh_250		0x0	/*  0clk */
+#define B0_Tcah_250		0x3	/*  4clk  (or 0x1 1clk) */
+#define B0_Tacp_250		0x0     /* page mode is not used */
+#define B0_PMC_250		0x0	/* page mode disabled */
+
+/* BANK0CON 266 */
+#define B0_Tacs_266		0x0	/*  0clk  (or 0x1 1clk) */
+#define B0_Tcos_266		0x1	/*  1clk  (or 0x2 2clk) */
+#define B0_Tacc_266		0x6	/*  10clk (or 0x7 14clk) */
+#define B0_Tcoh_266		0x0	/*  0clk */
+#define B0_Tcah_266		0x3	/*  4clk  (or 0x1 1clk) */
+#define B0_Tacp_266		0x0     /* page mode is not used */
+#define B0_PMC_266		0x0	/* page mode disabled */
+
+/* BANK1CON 200 */
+#define B1_Tacs_200		0x0	/*  0clk  (or 0x1 1clk) */
+#define B1_Tcos_200		0x1	/*  1clk  (or 0x2 2clk) */
+#define B1_Tacc_200		0x5	/*  8clk  (or 0x6 10clk) */
+#define B1_Tcoh_200		0x0	/*  0clk */
+#define B1_Tcah_200		0x3	/*  4clk  (or 0x1 1clk) */
+#define B1_Tacp_200		0x0     /* page mode is not used */
+#define B1_PMC_200		0x0	/* page mode disabled */
+
+/* BANK1CON 250 */
+#define B1_Tacs_250		0x0	/*  0clk  (or 0x1 1clk) */
+#define B1_Tcos_250		0x1	/*  1clk  (or 0x2 2clk) */
+#define B1_Tacc_250		0x5	/*  8clk  (or 0x7 14clk) */
+#define B1_Tcoh_250		0x0	/*  0clk */
+#define B1_Tcah_250		0x3	/*  4clk  (or 0x1 1clk) */
+#define B1_Tacp_250		0x0     /* page mode is not used */
+#define B1_PMC_250		0x0	/* page mode disabled */
+
+/* BANK1CON 266 */
+#define B1_Tacs_266		0x0	/*  0clk  (or 0x1 1clk) */
+#define B1_Tcos_266		0x1	/*  1clk  (or 0x2 2clk) */
+#define B1_Tacc_266		0x6	/*  10clk (or 0x7 14clk) */
+#define B1_Tcoh_266		0x0	/*  0clk */
+#define B1_Tcah_266		0x3	/*  4clk  (or 0x1 1clk) */
+#define B1_Tacp_266		0x0     /* page mode is not used */
+#define B1_PMC_266		0x0	/* page mode disabled */
+
+/* BANK2CON 200 + 250 + 266 */
+#define B2_Tacs			0x3	/*  4clk */
+#define B2_Tcos			0x3	/*  4clk */
+#define B2_Tacc			0x7     /* 14clk */
+#define B2_Tcoh			0x3	/*  4clk */
+#define B2_Tcah			0x3	/*  4clk */
+#define B2_Tacp			0x0	/* page mode is not used */
+#define B2_PMC			0x0     /* page mode disabled */
+
+/* BANK3CON 200 + 250 + 266 */
+#define B3_Tacs			0x3	/*  4clk */
+#define B3_Tcos			0x3	/*  4clk */
+#define B3_Tacc			0x7     /* 14clk */
+#define B3_Tcoh			0x3	/*  4clk */
+#define B3_Tcah			0x3	/*  4clk */
+#define B3_Tacp			0x0	/* page mode is not used */
+#define B3_PMC			0x0     /* page mode disabled */
+
+/* BANK4CON 200 */
+#define B4_Tacs_200		0x1	/*  1clk */
+#define B4_Tcos_200		0x3	/*  4clk */
+#define B4_Tacc_200		0x7	/* 14clk */
+#define B4_Tcoh_200		0x3	/*  4clk */
+#define B4_Tcah_200		0x2	/*  2clk */
+#define B4_Tacp_200		0x0     /* page mode is not used */
+#define B4_PMC_200		0x0	/* page mode disabled */
+
+/* BANK4CON 250 */
+#define B4_Tacs_250		0x1	/*  1clk */
+#define B4_Tcos_250		0x3	/*  4clk */
+#define B4_Tacc_250		0x7	/* 14clk */
+#define B4_Tcoh_250		0x3	/*  4clk */
+#define B4_Tcah_250		0x2	/*  2clk */
+#define B4_Tacp_250		0x0     /* page mode is not used */
+#define B4_PMC_250		0x0	/* page mode disabled */
+
+/* BANK4CON 266 */
+#define B4_Tacs_266		0x1	/*  1clk */
+#define B4_Tcos_266		0x3	/*  4clk */
+#define B4_Tacc_266		0x7	/* 14clk */
+#define B4_Tcoh_266		0x3	/*  4clk */
+#define B4_Tcah_266		0x2	/*  2clk */
+#define B4_Tacp_266		0x0     /* page mode is not used */
+#define B4_PMC_266		0x0	/* page mode disabled */
+
+/* BANK5CON 200 */
+#define B5_Tacs_200		0x0	/*  0clk */
+#define B5_Tcos_200		0x3	/*  4clk */
+#define B5_Tacc_200		0x4	/*  6clk */
+#define B5_Tcoh_200		0x3	/*  4clk */
+#define B5_Tcah_200		0x1	/*  1clk */
+#define B5_Tacp_200		0x0     /* page mode is not used */
+#define B5_PMC_200		0x0	/* page mode disabled */
+
+/* BANK5CON 250 */
+#define B5_Tacs_250		0x0	/*  0clk */
+#define B5_Tcos_250		0x3	/*  4clk */
+#define B5_Tacc_250		0x5	/*  8clk */
+#define B5_Tcoh_250		0x3	/*  4clk */
+#define B5_Tcah_250		0x1	/*  1clk */
+#define B5_Tacp_250		0x0     /* page mode is not used */
+#define B5_PMC_250		0x0	/* page mode disabled */
+
+/* BANK5CON 266 */
+#define B5_Tacs_266		0x0	/*  0clk */
+#define B5_Tcos_266		0x3	/*  4clk */
+#define B5_Tacc_266		0x5	/*  8clk */
+#define B5_Tcoh_266		0x3	/*  4clk */
+#define B5_Tcah_266		0x1	/*  1clk */
+#define B5_Tacp_266		0x0     /* page mode is not used */
+#define B5_PMC_266		0x0	/* page mode disabled */
+
+#define B6_MT			0x3	/* SDRAM */
+#define B6_Trcd_200		0x0	/* 2clk */
+#define B6_Trcd_250		0x1	/* 3clk */
+#define B6_Trcd_266		0x1	/* 3clk */
+#define B6_SCAN			0x2	/* 10bit */
+
+#define B7_MT			0x3	/* SDRAM */
+#define B7_Trcd_200		0x0	/* 2clk */
+#define B7_Trcd_250		0x1	/* 3clk */
+#define B7_Trcd_266		0x1	/* 3clk */
+#define B7_SCAN			0x2	/* 10bit */
+
+/* REFRESH parameter */
+#define REFEN			0x1	/* Refresh enable */
+#define TREFMD			0x0	/* CBR(CAS before RAS)/Auto refresh */
+#define Trp_200			0x0	/* 2clk */
+#define Trp_250			0x1	/* 3clk */
+#define Trp_266			0x1	/* 3clk */
+#define Tsrc_200		0x1	/* 5clk */
+#define Tsrc_250		0x2	/* 6clk */
+#define Tsrc_266		0x3	/* 7clk */
+
+/* period=15.6us, HCLK=100Mhz, (2048+1-15.6*100) */
+#define REFCNT_200		489
+/* period=15.6us, HCLK=125Mhz, (2048+1-15.6*125) */
+#define REFCNT_250		99
+/* period=15.6us, HCLK=133Mhz, (2048+1-15.6*133) */
+#define REFCNT_266		0
+/**************************************/
+
+.globl lowlevel_init
+lowlevel_init:
+	/* use r0 to relocate DATA read/write to flash rather than memory ! */
+	ldr	r0, =CONFIG_SYS_TEXT_BASE
+	ldr	r13, =BWSCON
+
+	/* enable minimal access to PLD */
+	ldr	r1, [r13]			/* load default BWSCON */
+	orr	r1, r1, #(DW8 + UBLB) << 20	/* set necessary CS attrs */
+	str	r1, [r13]			/* set BWSCON */
+	ldr	r1, =0x7FF0			/* select slowest timing */
+	str	r1, [r13, #0x18]		/* set BANKCON5 */
+
+	ldr	r1, =PLD_BASE
+	ldr	r2, =SETUPDATA
+	ldrb	r1, [r1, #MISC_REG]
+	sub	r2, r2, r0
+	tst	r1, #FASTCPU			/* FASTCPU available ? */
+	addeq	r2, r2, #SETUPENTRY_SIZE
+
+	/* memory control configuration */
+	/* r2 = pointer into timing table */
+	/* r13 = pointer to MEM controller regs (starting with BWSCON) */
+	add     r3, r2, #CSDATA_OFFSET
+	add     r4, r3, #CSDATAENTRY_SIZE
+0:
+	ldr     r1, [r3], #4
+	str     r1, [r13], #4
+	cmp     r3, r4
+	bne     0b
+
+	/* PLD access is now possible */
+	/* r3 = SDRAMDATA
+	/* r13 = pointer to MEM controller regs */
+	ldr	r1, =PLD_BASE
+	mov	r4, #SDRAMENTRY_SIZE
+	ldrb	r1, [r1, #SDRAM_REG]
+	/* calculate start and end point */
+	mla	r3, r4, r1, r3
+	add     r4, r3, r4
+0:
+	ldr     r1, [r3], #4
+	str     r1, [r13], #4
+	cmp     r3, r4
+	bne     0b
+
+	/* setup MPLL registers */
+	ldr	r1, =CLKBASE
+	ldr	r4, =0xFFFFFF
+	add	r3, r2, #4		/* r3 points to PLL values */
+	str	r4, [r1, #LOCKTIME]
+	ldmia	r3, {r4,r5}
+	str	r5, [r1, #UPLLCON]	/* writing PLL register */
+					/* !! order seems to be important !! */
+	/* a little delay */
+	ldr	r3, =0x4000
+0:
+	subs	r3, r3, #1
+	bne	0b
+
+	str	r4, [r1, #MPLLCON]	/* writing PLL register */
+					/* !! order seems to be important !! */
+	/* a little delay */
+	ldr	r3, =0x4000
+0:
+	subs	r3, r3, #1
+	bne	0b
+
+	/* everything is fine now */
+	mov	pc, lr
+
+	.ltorg
+/* the literal pools origin */
+
+#define MK_BWSCON(bws1, bws2, bws3, bws4, bws5, bws6, bws7) \
+	((bws1) << 4) + \
+	((bws2) << 8) + \
+	((bws3) << 12) + \
+	((bws4) << 16) + \
+	((bws5) << 20) + \
+	((bws6) << 24) + \
+	((bws7) << 28)
+
+#define MK_BANKCON(tacs, tcos, tacc, tcoh, tcah, tacp, pmc) \
+	((tacs) << 13) + \
+	((tcos) << 11) + \
+	((tacc) << 8) + \
+	((tcoh) << 6) + \
+	((tcah) << 4) + \
+	((tacp) << 2) + \
+	(pmc)
+
+#define MK_BANKCON_SDRAM(trcd, scan) \
+	((0x03) << 15) + \
+	((trcd) << 2) + \
+	(scan)
+
+#define MK_SDRAM_REFRESH(enable, trefmd, trp, tsrc, cnt) \
+	((enable) << 23) + \
+	((trefmd) << 22) + \
+	((trp) << 20) + \
+	((tsrc) << 18) + \
+	(cnt)
+
+SETUPDATA:
+	.word 0x32410002
+	/* PLL values (MDIV, PDIV, SDIV) for 250 MHz */
+	.word (0x75 << 12) + (0x01 << 4) + (0x01 << 0)
+	/* PLL values for USB clock */
+	.word (0x48 << 12) + (0x03 << 4) + (0x02 << 0)
+
+	/* timing for 250 MHz*/
+0:
+	.equiv CSDATA_OFFSET, (. - SETUPDATA)
+	.word MK_BWSCON(DW16, \
+			DW32, \
+			DW32, \
+			DW16 + WAIT + UBLB, \
+			DW8 + UBLB, \
+			DW32, \
+			DW32)
+
+	.word MK_BANKCON(B0_Tacs_250, \
+			 B0_Tcos_250, \
+			 B0_Tacc_250, \
+			 B0_Tcoh_250, \
+			 B0_Tcah_250, \
+			 B0_Tacp_250, \
+			 B0_PMC_250)
+
+	.word MK_BANKCON(B1_Tacs_250, \
+			 B1_Tcos_250, \
+			 B1_Tacc_250, \
+			 B1_Tcoh_250, \
+			 B1_Tcah_250, \
+			 B1_Tacp_250, \
+			 B1_PMC_250)
+
+	.word MK_BANKCON(B2_Tacs, \
+			 B2_Tcos, \
+			 B2_Tacc, \
+			 B2_Tcoh, \
+			 B2_Tcah, \
+			 B2_Tacp, \
+			 B2_PMC)
+
+	.word MK_BANKCON(B3_Tacs, \
+			 B3_Tcos, \
+			 B3_Tacc, \
+			 B3_Tcoh, \
+			 B3_Tcah, \
+			 B3_Tacp, \
+			 B3_PMC)
+
+	.word MK_BANKCON(B4_Tacs_250, \
+			 B4_Tcos_250, \
+			 B4_Tacc_250, \
+			 B4_Tcoh_250, \
+			 B4_Tcah_250, \
+			 B4_Tacp_250, \
+			 B4_PMC_250)
+
+	.word MK_BANKCON(B5_Tacs_250, \
+			 B5_Tcos_250, \
+			 B5_Tacc_250, \
+			 B5_Tcoh_250, \
+			 B5_Tcah_250, \
+			 B5_Tacp_250, \
+			 B5_PMC_250)
+
+	.equiv CSDATAENTRY_SIZE, (. - 0b)
+	/* 4Mx8x4 */
+0:
+	.word MK_BANKCON_SDRAM(B6_Trcd_250, B6_SCAN)
+	.word MK_BANKCON_SDRAM(B7_Trcd_250, B7_SCAN)
+	.word MK_SDRAM_REFRESH(REFEN, TREFMD, Trp_250, Tsrc_250, REFCNT_250)
+	.word 0x32 + BURST_EN
+	.word 0x30
+	.word 0x30
+	.equiv SDRAMENTRY_SIZE, (. - 0b)
+
+	/* 8Mx8x4 */
+	.word MK_BANKCON_SDRAM(B6_Trcd_250, B6_SCAN)
+	.word MK_BANKCON_SDRAM(B7_Trcd_250, B7_SCAN)
+	.word MK_SDRAM_REFRESH(REFEN, TREFMD, Trp_250, Tsrc_250, REFCNT_250)
+	.word 0x32 + BURST_EN
+	.word 0x30
+	.word 0x30
+
+	/* 2Mx8x4 */
+	.word MK_BANKCON_SDRAM(B6_Trcd_250, B6_SCAN)
+	.word MK_BANKCON_SDRAM(B7_Trcd_250, B7_SCAN)
+	.word MK_SDRAM_REFRESH(REFEN, TREFMD, Trp_250, Tsrc_250, REFCNT_250)
+	.word 0x32 + BURST_EN
+	.word 0x30
+	.word 0x30
+
+	/* 4Mx8x2 */
+	.word MK_BANKCON_SDRAM(B6_Trcd_250, B6_SCAN)
+	.word MK_BANKCON_SDRAM(B7_Trcd_250, B7_SCAN)
+	.word MK_SDRAM_REFRESH(REFEN, TREFMD, Trp_250, Tsrc_250, REFCNT_250)
+	.word 0x32 + BURST_EN
+	.word 0x30
+	.word 0x30
+
+	.equiv SETUPENTRY_SIZE, (. - SETUPDATA)
+
+	.word 0x32410000
+	/* PLL values (MDIV, PDIV, SDIV) for 200 MHz (Fout = 202.8MHz) */
+	.word (0xA1 << 12) + (0x03 << 4) + (0x01 << 0)
+	/* PLL values for USB clock */
+	.word (0x48 << 12) + (0x03 << 4) + (0x02 << 0)
+
+	/* timing for 200 MHz and default*/
+	.word MK_BWSCON(DW16, \
+			DW32, \
+			DW32, \
+			DW16 + WAIT + UBLB, \
+			DW8 + UBLB, \
+			DW32, \
+			DW32)
+
+	.word MK_BANKCON(B0_Tacs_200, \
+			 B0_Tcos_200, \
+			 B0_Tacc_200, \
+			 B0_Tcoh_200, \
+			 B0_Tcah_200, \
+			 B0_Tacp_200, \
+			 B0_PMC_200)
+
+	.word MK_BANKCON(B1_Tacs_200, \
+			 B1_Tcos_200, \
+			 B1_Tacc_200, \
+			 B1_Tcoh_200, \
+			 B1_Tcah_200, \
+			 B1_Tacp_200, \
+			 B1_PMC_200)
+
+	.word MK_BANKCON(B2_Tacs, \
+			 B2_Tcos, \
+			 B2_Tacc, \
+			 B2_Tcoh, \
+			 B2_Tcah, \
+			 B2_Tacp, \
+			 B2_PMC)
+
+	.word MK_BANKCON(B3_Tacs, \
+			 B3_Tcos, \
+			 B3_Tacc, \
+			 B3_Tcoh, \
+			 B3_Tcah, \
+			 B3_Tacp, \
+			 B3_PMC)
+
+	.word MK_BANKCON(B4_Tacs_200, \
+			 B4_Tcos_200, \
+			 B4_Tacc_200, \
+			 B4_Tcoh_200, \
+			 B4_Tcah_200, \
+			 B4_Tacp_200, \
+			 B4_PMC_200)
+
+	.word MK_BANKCON(B5_Tacs_200, \
+			 B5_Tcos_200, \
+			 B5_Tacc_200, \
+			 B5_Tcoh_200, \
+			 B5_Tcah_200, \
+			 B5_Tacp_200, \
+			 B5_PMC_200)
+
+	/* 4Mx8x4 */
+	.word MK_BANKCON_SDRAM(B6_Trcd_200, B6_SCAN)
+	.word MK_BANKCON_SDRAM(B7_Trcd_200, B7_SCAN)
+	.word MK_SDRAM_REFRESH(REFEN, TREFMD, Trp_200, Tsrc_200, REFCNT_200)
+	.word 0x32 + BURST_EN
+	.word 0x30
+	.word 0x30
+
+	/* 8Mx8x4 */
+	.word MK_BANKCON_SDRAM(B6_Trcd_200, B6_SCAN)
+	.word MK_BANKCON_SDRAM(B7_Trcd_200, B7_SCAN)
+	.word MK_SDRAM_REFRESH(REFEN, TREFMD, Trp_200, Tsrc_200, REFCNT_200)
+	.word 0x32 + BURST_EN
+	.word 0x30
+	.word 0x30
+
+	/* 2Mx8x4 */
+	.word MK_BANKCON_SDRAM(B6_Trcd_200, B6_SCAN)
+	.word MK_BANKCON_SDRAM(B7_Trcd_200, B7_SCAN)
+	.word MK_SDRAM_REFRESH(REFEN, TREFMD, Trp_200, Tsrc_200, REFCNT_200)
+	.word 0x32 + BURST_EN
+	.word 0x30
+	.word 0x30
+
+	/* 4Mx8x2 */
+	.word MK_BANKCON_SDRAM(B6_Trcd_200, B6_SCAN)
+	.word MK_BANKCON_SDRAM(B7_Trcd_200, B7_SCAN)
+	.word MK_SDRAM_REFRESH(REFEN, TREFMD, Trp_200, Tsrc_200, REFCNT_200)
+	.word 0x32 + BURST_EN
+	.word 0x30
+	.word 0x30
+
+	.equiv SETUPDATA_SIZE, (. - SETUPDATA)
diff --git a/qemu/roms/u-boot/board/mpl/vcma9/vcma9.c b/qemu/roms/u-boot/board/mpl/vcma9/vcma9.c
new file mode 100644
index 000000000..43a3d47d2
--- /dev/null
+++ b/qemu/roms/u-boot/board/mpl/vcma9/vcma9.c
@@ -0,0 +1,209 @@
+/*
+ * (C) Copyright 2002
+ * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
+ * Marius Groeger <mgroeger@sysgo.de>
+ *
+ * (C) Copyright 2002, 2010
+ * David Mueller, ELSOFT AG, <d.mueller@elsoft.ch>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <netdev.h>
+#include <i2c.h>
+#include <asm/io.h>
+#include <asm/arch/s3c24x0_cpu.h>
+
+#include "vcma9.h"
+#include "../common/common_util.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+/*
+ * Miscellaneous platform dependent initialisations
+ */
+
+int board_early_init_f(void)
+{
+	struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
+
+	/* set up the I/O ports */
+	writel(0x007FFFFF, &gpio->gpacon);
+	writel(0x002AAAAA, &gpio->gpbcon);
+	writel(0x000002BF, &gpio->gpbup);
+	writel(0xAAAAAAAA, &gpio->gpccon);
+	writel(0x0000FFFF, &gpio->gpcup);
+	writel(0xAAAAAAAA, &gpio->gpdcon);
+	writel(0x0000FFFF, &gpio->gpdup);
+	writel(0xAAAAAAAA, &gpio->gpecon);
+	writel(0x000037F7, &gpio->gpeup);
+	writel(0x00000000, &gpio->gpfcon);
+	writel(0x00000000, &gpio->gpfup);
+	writel(0xFFEAFF5A, &gpio->gpgcon);
+	writel(0x0000F0DC, &gpio->gpgup);
+	writel(0x0028AAAA, &gpio->gphcon);
+	writel(0x00000656, &gpio->gphup);
+
+	/* setup correct IRQ modes for NIC (rising edge mode) */
+	writel((readl(&gpio->extint2) & ~(7<<8)) | (4<<8),  &gpio->extint2);
+
+	/* select USB port 2 to be host or device (setup as host for now) */
+	writel(readl(&gpio->misccr) | 0x08, &gpio->misccr);
+
+	return 0;
+}
+
+int board_init(void)
+{
+	/* adress of boot parameters */
+	gd->bd->bi_boot_params = 0x30000100;
+
+	icache_enable();
+	dcache_enable();
+
+	return 0;
+}
+
+/*
+ * Get some Board/PLD Info
+ */
+
+static u8 get_pld_reg(enum vcma9_pld_regs reg)
+{
+	return readb(VCMA9_PLD_BASE + reg);
+}
+
+static u8 get_pld_version(void)
+{
+	return (get_pld_reg(VCMA9_PLD_ID) >> 4) & 0x0F;
+}
+
+static u8 get_pld_revision(void)
+{
+	return get_pld_reg(VCMA9_PLD_ID) & 0x0F;
+}
+
+static uchar get_board_pcb(void)
+{
+	return ((get_pld_reg(VCMA9_PLD_BOARD) >> 4) & 0x03) + 'A';
+}
+
+static u8 get_nr_chips(void)
+{
+	switch ((get_pld_reg(VCMA9_PLD_SDRAM) >> 4) & 0x0F) {
+		case 0: return 4;
+		case 1: return 1;
+		case 2: return 2;
+		default: return 0;
+	}
+}
+
+static ulong get_chip_size(void)
+{
+	switch (get_pld_reg(VCMA9_PLD_SDRAM) & 0x0F) {
+		case 0: return 16 * (1024*1024);
+		case 1: return 32 * (1024*1024);
+		case 2: return  8 * (1024*1024);
+		case 3: return  8 * (1024*1024);
+		default: return 0;
+	}
+}
+
+static const char *get_chip_geom(void)
+{
+	switch (get_pld_reg(VCMA9_PLD_SDRAM) & 0x0F) {
+		case 0: return "4Mx8x4";
+		case 1: return "8Mx8x4";
+		case 2: return "2Mx8x4";
+		case 3: return "4Mx8x2";
+		default: return "unknown";
+	}
+}
+
+static void vcma9_show_info(char *board_name, char *serial)
+{
+	printf("Board: %s SN: %s  PCB Rev: %c PLD(%d,%d)\n",
+		board_name, serial,
+		get_board_pcb(), get_pld_version(), get_pld_revision());
+	printf("SDRAM: %d chips %s\n", get_nr_chips(), get_chip_geom());
+}
+
+int dram_init(void)
+{
+	/* dram_init must store complete ramsize in gd->ram_size */
+	gd->ram_size = get_chip_size() * get_nr_chips();
+	return 0;
+}
+
+/*
+ * Check Board Identity:
+ */
+
+int checkboard(void)
+{
+	char s[50];
+	int i;
+	backup_t *b = (backup_t *) s;
+
+	i = getenv_f("serial#", s, 32);
+	if ((i < 0) || strncmp (s, "VCMA9", 5)) {
+		get_backup_values (b);
+		if (strncmp (b->signature, "MPL\0", 4) != 0) {
+			puts ("### No HW ID - assuming VCMA9");
+		} else {
+			b->serial_name[5] = 0;
+			vcma9_show_info(b->serial_name, &b->serial_name[6]);
+		}
+	} else {
+		s[5] = 0;
+		vcma9_show_info(s, &s[6]);
+	}
+
+	return 0;
+}
+
+int board_late_init(void)
+{
+	/*
+	 * check if environment is healthy, otherwise restore values
+	 * from shadow copy
+	 */
+	check_env();
+	return 0;
+}
+
+void vcma9_print_info(void)
+{
+	char *s = getenv("serial#");
+
+	if (!s) {
+		puts ("### No HW ID - assuming VCMA9");
+	} else {
+		s[5] = 0;
+		vcma9_show_info(s, &s[6]);
+	}
+}
+
+#ifdef CONFIG_CMD_NET
+int board_eth_init(bd_t *bis)
+{
+	int rc = 0;
+#ifdef CONFIG_CS8900
+	rc = cs8900_initialize(0, CONFIG_CS8900_BASE);
+#endif
+	return rc;
+}
+#endif
+
+/*
+ * Hardcoded flash setup:
+ * Flash 0 is a non-CFI AMD AM29F400BB flash.
+ */
+ulong board_flash_get_legacy(ulong base, int banknum, flash_info_t *info)
+{
+	info->portwidth = FLASH_CFI_16BIT;
+	info->chipwidth = FLASH_CFI_BY16;
+	info->interface = FLASH_CFI_X16;
+	return 1;
+}
diff --git a/qemu/roms/u-boot/board/mpl/vcma9/vcma9.h b/qemu/roms/u-boot/board/mpl/vcma9/vcma9.h
new file mode 100644
index 000000000..c585c8ecf
--- /dev/null
+++ b/qemu/roms/u-boot/board/mpl/vcma9/vcma9.h
@@ -0,0 +1,28 @@
+/*
+ * (C) Copyright 2002, 2003
+ * David Mueller, ELSOFT AG, d.mueller@elsoft.ch
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+ /****************************************************************************
+ * Global routines used for VCMA9
+ *****************************************************************************/
+
+#include <asm/arch/s3c24x0_cpu.h>
+
+extern void vcma9_print_info(void);
+extern int do_mplcommon(cmd_tbl_t *cmdtp, int flag,
+			int argc, char *const argv[]);
+
+/* VCMA9 PLD registers */
+enum vcma9_pld_regs {
+	VCMA9_PLD_ID,
+	VCMA9_PLD_NIC,
+	VCMA9_PLD_CAN,
+	VCMA9_PLD_MISC,
+	VCMA9_PLD_GPCD,
+	VCMA9_PLD_BOARD,
+	VCMA9_PLD_SDRAM
+};
+
+#define VCMA9_PLD_BASE	(0x2C000100)