Add qemu 2.4.0

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

4 files changed, 481 insertions, 0 deletions

diff --git a/qemu/roms/u-boot/board/renesas/r7780mp/Makefile b/qemu/roms/u-boot/board/renesas/r7780mp/Makefile
new file mode 100644
index 000000000..8dab4358c
--- /dev/null
+++ b/qemu/roms/u-boot/board/renesas/r7780mp/Makefile
@@ -0,0 +1,9 @@
+#
+# Copyright (C) 2007,2008 Nobuhiro Iwamatsu
+#
+# board/r7780mp/Makefile
+#
+# SPDX-License-Identifier:	GPL-2.0+
+
+obj-y	:= r7780mp.o
+obj-y	+= lowlevel_init.o
diff --git a/qemu/roms/u-boot/board/renesas/r7780mp/lowlevel_init.S b/qemu/roms/u-boot/board/renesas/r7780mp/lowlevel_init.S
new file mode 100644
index 000000000..471af1d96
--- /dev/null
+++ b/qemu/roms/u-boot/board/renesas/r7780mp/lowlevel_init.S
@@ -0,0 +1,358 @@
+/*
+ * Copyright (C) 2007,2008 Nobuhiro Iwamatsu
+ *
+ * u-boot/board/r7780mp/lowlevel_init.S
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <config.h>
+#include <version.h>
+#include <asm/processor.h>
+#include <asm/macro.h>
+
+/*
+ * Board specific low level init code, called _very_ early in the
+ * startup sequence. Relocation to SDRAM has not happened yet, no
+ * stack is available, bss section has not been initialised, etc.
+ *
+ * (Note: As no stack is available, no subroutines can be called...).
+ */
+
+	.global	lowlevel_init
+
+	.text
+	.align	2
+
+lowlevel_init:
+
+	write32	CCR_A, CCR_D		/* Address of Cache Control Register */
+					/* Instruction Cache Invalidate */
+
+	write32	FRQCR_A, FRQCR_D	/* Frequency control register */
+
+	/* pin_multi_setting */
+	write32	BBG_PMMR_A, BBG_PMMR_D_PMSR1
+
+	write32	BBG_PMSR1_A, BBG_PMSR1_D
+
+	write32	BBG_PMMR_A, BBG_PMMR_D_PMSR2
+
+	write32	BBG_PMSR2_A, BBG_PMSR2_D
+
+	write32	BBG_PMMR_A, BBG_PMMR_D_PMSR3
+
+	write32	BBG_PMSR3_A, BBG_PMSR3_D
+
+	write32	BBG_PMMR_A, BBG_PMMR_D_PMSR4
+
+	write32	BBG_PMSR4_A, BBG_PMSR4_D
+
+	write32	BBG_PMMR_A, BBG_PMMR_D_PMSRG
+
+	write32	BBG_PMSRG_A, BBG_PMSRG_D
+
+	/* cpg_setting */
+	write32	FRQCR_A, FRQCR_D
+
+	write32	DLLCSR_A, DLLCSR_D
+
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+	nop
+
+	/* wait 200us */
+	mov.l	REPEAT0_R3, r3
+	mov	#0, r2
+repeat0:
+	add	#1, r2
+	cmp/hs	r3, r2
+	bf	repeat0
+	nop
+
+	/* bsc_setting */
+	write32	MMSELR_A, MMSELR_D
+
+	write32	BCR_A, BCR_D
+
+	write32	CS0BCR_A, CS0BCR_D
+
+	write32	CS1BCR_A, CS1BCR_D
+
+	write32	CS2BCR_A, CS2BCR_D
+
+	write32	CS4BCR_A, CS4BCR_D
+
+	write32	CS5BCR_A, CS5BCR_D
+
+	write32	CS6BCR_A, CS6BCR_D
+
+	write32	CS0WCR_A, CS0WCR_D
+
+	write32	CS1WCR_A, CS1WCR_D
+
+	write32	CS2WCR_A, CS2WCR_D
+
+	write32	CS4WCR_A, CS4WCR_D
+
+	write32	CS5WCR_A, CS5WCR_D
+
+	write32	CS6WCR_A, CS6WCR_D
+
+	write32	CS5PCR_A, CS5PCR_D
+
+	write32	CS6PCR_A, CS6PCR_D
+
+	/* ddr_setting */
+	/* wait 200us */
+	mov.l	REPEAT0_R3, r3
+	mov	#0, r2
+repeat1:
+	add	#1, r2
+	cmp/hs	r3, r2
+	bf	repeat1
+	nop
+
+	mov.l	MIM_U_A, r0
+	mov.l	MIM_U_D, r1
+	synco
+	mov.l	r1, @r0
+	synco
+
+	mov.l	MIM_L_A, r0
+	mov.l	MIM_L_D0, r1
+	synco
+	mov.l	r1, @r0
+	synco
+
+	mov.l	STR_L_A, r0
+	mov.l	STR_L_D, r1
+	synco
+	mov.l	r1, @r0
+	synco
+
+	mov.l	SDR_L_A, r0
+	mov.l	SDR_L_D, r1
+	synco
+	mov.l	r1, @r0
+	synco
+
+	nop
+	nop
+	nop
+	nop
+
+	mov.l	SCR_L_A, r0
+	mov.l	SCR_L_D0, r1
+	synco
+	mov.l	r1, @r0
+	synco
+
+	mov.l	SCR_L_A, r0
+	mov.l	SCR_L_D1, r1
+	synco
+	mov.l	r1, @r0
+	synco
+
+	nop
+	nop
+	nop
+
+	mov.l	EMRS_A, r0
+	mov.l	EMRS_D, r1
+	synco
+	mov.l	r1, @r0
+	synco
+
+	nop
+	nop
+	nop
+
+	mov.l	MRS1_A, r0
+	mov.l	MRS1_D, r1
+	synco
+	mov.l	r1, @r0
+	synco
+
+	nop
+	nop
+	nop
+
+	mov.l	SCR_L_A, r0
+	mov.l	SCR_L_D2, r1
+	synco
+	mov.l	r1, @r0
+	synco
+
+	nop
+	nop
+	nop
+
+	mov.l	SCR_L_A, r0
+	mov.l	SCR_L_D3, r1
+	synco
+	mov.l	r1, @r0
+	synco
+
+	nop
+	nop
+	nop
+
+	mov.l	SCR_L_A, r0
+	mov.l	SCR_L_D4, r1
+	synco
+	mov.l	r1, @r0
+	synco
+
+	nop
+	nop
+	nop
+
+	mov.l	MRS2_A, r0
+	mov.l	MRS2_D, r1
+	synco
+	mov.l	r1, @r0
+	synco
+
+	nop
+	nop
+	nop
+
+	mov.l	SCR_L_A, r0
+	mov.l	SCR_L_D5, r1
+	synco
+	mov.l	r1, @r0
+	synco
+
+	/* wait 200us */
+	mov.l	REPEAT0_R1, r3
+	mov	#0, r2
+repeat2:
+	add	#1, r2
+	cmp/hs	r3, r2
+	bf	repeat2
+
+	synco
+
+	mov.l	MIM_L_A, r0
+	mov.l	MIM_L_D1, r1
+	synco
+	mov.l	r1, @r0
+	synco
+
+	rts
+	nop
+	.align	4
+
+RWTCSR_D_1:		.word	0xA507
+RWTCSR_D_2:		.word	0xA507
+RWTCNT_D:		.word	0x5A00
+	.align	2
+
+BBG_PMMR_A:		.long	0xFF800010
+BBG_PMSR1_A:		.long	0xFF800014
+BBG_PMSR2_A:		.long	0xFF800018
+BBG_PMSR3_A:		.long	0xFF80001C
+BBG_PMSR4_A:		.long	0xFF800020
+BBG_PMSRG_A:		.long	0xFF800024
+
+BBG_PMMR_D_PMSR1:	.long	0xffffbffd
+BBG_PMSR1_D:		.long	0x00004002
+BBG_PMMR_D_PMSR2:	.long	0xfc21a7ff
+BBG_PMSR2_D:		.long	0x03de5800
+BBG_PMMR_D_PMSR3:	.long	0xfffffff8
+BBG_PMSR3_D:		.long	0x00000007
+BBG_PMMR_D_PMSR4:	.long	0xdffdfff9
+BBG_PMSR4_D:		.long	0x20020006
+BBG_PMMR_D_PMSRG:	.long	0xffffffff
+BBG_PMSRG_D:		.long	0x00000000
+
+FRQCR_A:		.long	FRQCR
+DLLCSR_A:		.long	0xffc40010
+FRQCR_D:		.long	0x40233035
+DLLCSR_D:		.long	0x00000000
+
+/* for DDR-SDRAM */
+MIM_U_A:		.long	MIM_1
+MIM_L_A:		.long	MIM_2
+SCR_U_A:		.long	SCR_1
+SCR_L_A:		.long	SCR_2
+STR_U_A:		.long	STR_1
+STR_L_A:		.long	STR_2
+SDR_U_A:		.long	SDR_1
+SDR_L_A:		.long	SDR_2
+
+EMRS_A:			.long	0xFEC02000
+MRS1_A:			.long	0xFEC00B08
+MRS2_A:			.long	0xFEC00308
+
+MIM_U_D:		.long	0x00004000
+MIM_L_D0:		.long	0x03e80009
+MIM_L_D1:		.long	0x03e80209
+SCR_L_D0:		.long	0x3
+SCR_L_D1:		.long	0x2
+SCR_L_D2:		.long	0x2
+SCR_L_D3:		.long	0x4
+SCR_L_D4:		.long	0x4
+SCR_L_D5:		.long	0x0
+STR_L_D:		.long	0x000f0000
+SDR_L_D:		.long	0x00000400
+EMRS_D:			.long	0x0
+MRS1_D:			.long	0x0
+MRS2_D:			.long	0x0
+
+/* Cache Controller */
+CCR_A:			.long	CCR
+MMUCR_A:		.long	MMUCR
+RWTCNT_A:		.long	WTCNT
+
+CCR_D:			.long	0x0000090b
+CCR_D_2:		.long	0x00000103
+MMUCR_D:		.long	0x00000004
+MSTPCR0_D:		.long	0x00001001
+MSTPCR2_D:		.long	0xffffffff
+
+/* local Bus State Controller */
+MMSELR_A:		.long	MMSELR
+BCR_A:			.long	BCR
+CS0BCR_A:		.long	CS0BCR
+CS1BCR_A:		.long	CS1BCR
+CS2BCR_A:		.long	CS2BCR
+CS4BCR_A:		.long	CS4BCR
+CS5BCR_A:		.long	CS5BCR
+CS6BCR_A:		.long	CS6BCR
+CS0WCR_A:		.long	CS0WCR
+CS1WCR_A:		.long	CS1WCR
+CS2WCR_A:		.long	CS2WCR
+CS4WCR_A:		.long	CS4WCR
+CS5WCR_A:		.long	CS5WCR
+CS6WCR_A:		.long	CS6WCR
+CS5PCR_A:		.long	CS5PCR
+CS6PCR_A:		.long	CS6PCR
+
+MMSELR_D:		.long	0xA5A50003
+BCR_D:			.long	0x00000000
+CS0BCR_D:		.long	0x77777770
+CS1BCR_D:		.long	0x77777670
+CS2BCR_D:		.long	0x77777770
+CS4BCR_D:		.long	0x77777770
+CS5BCR_D:		.long	0x77777670
+CS6BCR_D:		.long	0x77777770
+CS0WCR_D:		.long	0x00020006
+CS1WCR_D:		.long	0x00232304
+CS2WCR_D:		.long	0x7777770F
+CS4WCR_D:		.long	0x7777770F
+CS5WCR_D:		.long	0x00101006
+CS6WCR_D:		.long	0x77777703
+CS5PCR_D:		.long	0x77000000
+CS6PCR_D:		.long	0x77000000
+
+REPEAT0_R3:		.long	0x00002000
+REPEAT0_R1:		.long	0x0000200
diff --git a/qemu/roms/u-boot/board/renesas/r7780mp/r7780mp.c b/qemu/roms/u-boot/board/renesas/r7780mp/r7780mp.c
new file mode 100644
index 000000000..783352d47
--- /dev/null
+++ b/qemu/roms/u-boot/board/renesas/r7780mp/r7780mp.c
@@ -0,0 +1,73 @@
+/*
+ * Copyright (C) 2007,2008 Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
+ * Copyright (C) 2008 Yusuke Goda <goda.yusuke@renesas.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <ide.h>
+#include <asm/processor.h>
+#include <asm/io.h>
+#include <asm/pci.h>
+#include <netdev.h>
+#include "r7780mp.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+int checkboard(void)
+{
+#if defined(CONFIG_R7780MP)
+	puts("BOARD: Renesas Solutions R7780MP\n");
+#else
+	puts("BOARD: Renesas Solutions R7780RP\n");
+#endif
+	return 0;
+}
+
+int board_init(void)
+{
+	/* SCIF Enable */
+	writew(0x0, PHCR);
+
+	return 0;
+}
+
+int dram_init(void)
+{
+	gd->bd->bi_memstart = CONFIG_SYS_SDRAM_BASE;
+	gd->bd->bi_memsize = CONFIG_SYS_SDRAM_SIZE;
+	printf("DRAM:  %dMB\n", CONFIG_SYS_SDRAM_SIZE / (1024 * 1024));
+	return 0;
+}
+
+void led_set_state(unsigned short value)
+{
+
+}
+
+void ide_set_reset(int idereset)
+{
+	/* if reset = 1 IDE reset will be asserted */
+	if (idereset) {
+		writew(0x432, FPGA_CFCTL);
+#if defined(CONFIG_R7780MP)
+		writew(inw(FPGA_CFPOW)|0x01, FPGA_CFPOW);
+#else
+		writew(inw(FPGA_CFPOW)|0x02, FPGA_CFPOW);
+#endif
+		writew(0x01, FPGA_CFCDINTCLR);
+	}
+}
+
+static struct pci_controller hose;
+void pci_init_board(void)
+{
+	pci_sh7780_init(&hose);
+}
+
+int board_eth_init(bd_t *bis)
+{
+	/* return >= 0 if a chip is found, the board's AX88796L is n2k-based */
+	return ne2k_register() + pci_eth_init(bis);
+}
diff --git a/qemu/roms/u-boot/board/renesas/r7780mp/r7780mp.h b/qemu/roms/u-boot/board/renesas/r7780mp/r7780mp.h
new file mode 100644
index 000000000..110268935
--- /dev/null
+++ b/qemu/roms/u-boot/board/renesas/r7780mp/r7780mp.h
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2007 Nobuhiro Iwamatsu
+ * Copyright (C) 2008 Yusuke Goda <goda.yusuke@renesas.com>
+ *
+ * u-boot/board/r7780mp/r7780mp.h
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef _BOARD_R7780MP_R7780MP_H_
+#define _BOARD_R7780MP_R7780MP_H_
+
+/* R7780MP's FPGA register map */
+#define FPGA_BASE          0xa4000000
+#define FPGA_IRLMSK        (FPGA_BASE + 0x00)
+#define FPGA_IRLMON        (FPGA_BASE + 0x02)
+#define FPGA_IRLPRI1       (FPGA_BASE + 0x04)
+#define FPGA_IRLPRI2       (FPGA_BASE + 0x06)
+#define FPGA_IRLPRI3       (FPGA_BASE + 0x08)
+#define FPGA_IRLPRI4       (FPGA_BASE + 0x0A)
+#define FPGA_RSTCTL        (FPGA_BASE + 0x0C)
+#define FPGA_PCIBD         (FPGA_BASE + 0x0E)
+#define FPGA_PCICD         (FPGA_BASE + 0x10)
+#define FPGA_EXTGIO        (FPGA_BASE + 0x16)
+#define FPGA_IVDRMON       (FPGA_BASE + 0x18)
+#define FPGA_IVDRCR        (FPGA_BASE + 0x1A)
+#define FPGA_OBLED         (FPGA_BASE + 0x1C)
+#define FPGA_OBSW          (FPGA_BASE + 0x1E)
+#define FPGA_TPCTL         (FPGA_BASE + 0x100)
+#define FPGA_TPDCKCTL      (FPGA_BASE + 0x102)
+#define FPGA_TPCLR         (FPGA_BASE + 0x104)
+#define FPGA_TPXPOS        (FPGA_BASE + 0x106)
+#define FPGA_TPYPOS        (FPGA_BASE + 0x108)
+#define FPGA_DBSW          (FPGA_BASE + 0x200)
+#define FPGA_VERSION       (FPGA_BASE + 0x700)
+#define FPGA_CFCTL         (FPGA_BASE + 0x300)
+#define FPGA_CFPOW         (FPGA_BASE + 0x302)
+#define FPGA_CFCDINTCLR    (FPGA_BASE + 0x304)
+#define FPGA_PMR           (FPGA_BASE + 0x900)
+
+#endif /* _BOARD_R7780RP_R7780RP_H_ */