Add qemu 2.4.0

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

3 files changed, 198 insertions, 0 deletions

diff --git a/qemu/roms/u-boot/board/adder/Makefile b/qemu/roms/u-boot/board/adder/Makefile
new file mode 100644
index 000000000..8dc505a5f
--- /dev/null
+++ b/qemu/roms/u-boot/board/adder/Makefile
@@ -0,0 +1,11 @@
+#
+# (C) Copyright 2006
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# Copyright (C) 2004 Arabella Software Ltd.
+# Yuli Barcohen <yuli@arabellasw.com>
+#
+# SPDX-License-Identifier:	GPL-2.0+
+#
+
+obj-y	:= adder.o
diff --git a/qemu/roms/u-boot/board/adder/adder.c b/qemu/roms/u-boot/board/adder/adder.c
new file mode 100644
index 000000000..2ee7096b8
--- /dev/null
+++ b/qemu/roms/u-boot/board/adder/adder.c
@@ -0,0 +1,108 @@
+/*
+ * Copyright (C) 2004-2005 Arabella Software Ltd.
+ * Yuli Barcohen <yuli@arabellasw.com>
+ *
+ * Support for Analogue&Micro Adder boards family.
+ * Tested on AdderII and Adder87x.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <mpc8xx.h>
+#if defined(CONFIG_OF_LIBFDT)
+	#include <libfdt.h>
+#endif
+
+/*
+ * SDRAM is single Samsung K4S643232F-T70   chip (8MB)
+ *       or single Micron  MT48LC4M32B2TG-7 chip (16MB).
+ * Minimal CPU frequency is 40MHz.
+ */
+static uint sdram_table[] = {
+	/* Single read	(offset 0x00 in UPM RAM) */
+	0x1f07fc24, 0xe0aefc04, 0x10adfc04, 0xe0bbbc00,
+	0x10f77c44, 0xf3fffc07, 0xfffffc04, 0xfffffc04,
+
+	/* Burst read	(offset 0x08 in UPM RAM) */
+	0x1f07fc24, 0xe0aefc04, 0x10adfc04, 0xf0affc00,
+	0xf0affc00, 0xf0affc00, 0xf0affc00, 0x10a77c44,
+	0xf7bffc47, 0xfffffc35, 0xfffffc34, 0xfffffc35,
+	0xfffffc35, 0x1ff77c35, 0xfffffc34, 0x1fb57c35,
+
+	/* Single write (offset 0x18 in UPM RAM) */
+	0x1f27fc24, 0xe0aebc04, 0x00b93c00, 0x13f77c47,
+	0xfffdfc04, 0xfffffc04, 0xfffffc04, 0xfffffc04,
+
+	/* Burst write	(offset 0x20 in UPM RAM) */
+	0x1f07fc24, 0xeeaebc00, 0x10ad7c00, 0xf0affc00,
+	0xf0affc00, 0xe0abbc00, 0x1fb77c47, 0xfffffc04,
+	0xfffffc04, 0xfffffc04, 0xfffffc04, 0xfffffc04,
+	0xfffffc04, 0xfffffc04, 0xfffffc04, 0xfffffc04,
+
+	/* Refresh	(offset 0x30 in UPM RAM) */
+	0x1ff5fc84, 0xfffffc04, 0xfffffc04, 0xfffffc04,
+	0xfffffc84, 0xfffffc07, 0xfffffc04, 0xfffffc04,
+	0xfffffc04, 0xfffffc04, 0xfffffc04, 0xfffffc04,
+
+	/* Exception	(offset 0x3C in UPM RAM) */
+	0xfffffc27, 0xfffffc04, 0xfffffc04, 0xfffffc04
+};
+
+phys_size_t initdram (int board_type)
+{
+	long int msize;
+	volatile immap_t     *immap  = (volatile immap_t *)CONFIG_SYS_IMMR;
+	volatile memctl8xx_t *memctl = &immap->im_memctl;
+
+	upmconfig(UPMA, sdram_table, sizeof(sdram_table) / sizeof(uint));
+
+	/* Configure SDRAM refresh */
+	memctl->memc_mptpr = MPTPR_PTP_DIV32; /* BRGCLK/32 */
+
+	memctl->memc_mamr = (94 << 24) | CONFIG_SYS_MAMR; /* No refresh */
+	udelay(200);
+
+	/* Run precharge from location 0x15 */
+	memctl->memc_mar = 0x0;
+	memctl->memc_mcr = 0x80002115;
+	udelay(200);
+
+	/* Run 8 refresh cycles */
+	memctl->memc_mcr = 0x80002830;
+	udelay(200);
+
+	/* Run MRS pattern from location 0x16 */
+	memctl->memc_mar = 0x88;
+	memctl->memc_mcr = 0x80002116;
+	udelay(200);
+
+	memctl->memc_mamr |=  MAMR_PTAE; /* Enable refresh */
+	memctl->memc_or1   = ~(CONFIG_SYS_SDRAM_MAX_SIZE - 1) | OR_CSNT_SAM;
+	memctl->memc_br1   =  CONFIG_SYS_SDRAM_BASE | BR_PS_32 | BR_MS_UPMA | BR_V;
+
+	msize = get_ram_size(CONFIG_SYS_SDRAM_BASE, CONFIG_SYS_SDRAM_MAX_SIZE);
+	memctl->memc_or1  |= ~(msize - 1);
+
+	return msize;
+}
+
+int checkboard( void )
+{
+	puts("Board: Adder");
+#if defined(CONFIG_MPC885_FAMILY)
+	puts("87x\n");
+#elif defined(CONFIG_MPC866_FAMILY)
+	puts("II\n");
+#endif
+
+	return 0;
+}
+
+#if defined(CONFIG_OF_BOARD_SETUP)
+void ft_board_setup(void *blob, bd_t *bd)
+{
+	ft_cpu_setup(blob, bd);
+
+}
+#endif
diff --git a/qemu/roms/u-boot/board/adder/u-boot.lds b/qemu/roms/u-boot/board/adder/u-boot.lds
new file mode 100644
index 000000000..38567d1c6
--- /dev/null
+++ b/qemu/roms/u-boot/board/adder/u-boot.lds
@@ -0,0 +1,79 @@
+/*
+ * (C) Copyright 2001-2003
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * Modified by Yuli Barcohen <yuli@arabellasw.com>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+OUTPUT_ARCH(powerpc)
+SECTIONS
+{
+  /* Read-only sections, merged into text segment: */
+  . = + SIZEOF_HEADERS;
+  .text          :
+  {
+    arch/powerpc/cpu/mpc8xx/start.o	(.text*)
+    arch/powerpc/cpu/mpc8xx/traps.o	(.text*)
+    *(.text*)
+    . = ALIGN(16);
+    *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
+  }
+
+  /* Read-write section, merged into data segment: */
+  . = (. + 0x0FFF) & 0xFFFFF000;
+  _erotext = .;
+  PROVIDE (erotext = .);
+  .reloc   :
+  {
+    _GOT2_TABLE_ = .;
+    KEEP(*(.got2))
+    KEEP(*(.got))
+    PROVIDE(_GLOBAL_OFFSET_TABLE_ = . + 4);
+    _FIXUP_TABLE_ = .;
+    KEEP(*(.fixup))
+  }
+  __got2_entries = ((_GLOBAL_OFFSET_TABLE_ - _GOT2_TABLE_) >> 2) - 1;
+  __fixup_entries = (. - _FIXUP_TABLE_) >> 2;
+
+  .data    :
+  {
+    *(.data*)
+    *(.sdata*)
+  }
+  _edata  =  .;
+  PROVIDE (edata = .);
+
+  . = .;
+
+  . = ALIGN(4);
+  .u_boot_list : {
+	KEEP(*(SORT(.u_boot_list*)));
+  }
+
+
+  . = .;
+  __start___ex_table = .;
+  __ex_table : { *(__ex_table) }
+  __stop___ex_table = .;
+
+  . = ALIGN(4096);
+  __init_begin = .;
+  .text.init : { *(.text.init) }
+  .data.init : { *(.data.init) }
+  . = ALIGN(4096);
+  __init_end = .;
+
+  __bss_start = .;
+  .bss (NOLOAD)       :
+  {
+   *(.bss*)
+   *(.sbss*)
+   *(COMMON)
+   . = ALIGN(4);
+  }
+  __bss_end = . ;
+  PROVIDE (end = .);
+}
+ENTRY(_start)