Add qemu 2.4.0

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

4 files changed, 400 insertions, 0 deletions

diff --git a/qemu/roms/u-boot/board/amcc/kilauea/Makefile b/qemu/roms/u-boot/board/amcc/kilauea/Makefile
new file mode 100644
index 000000000..754dadc66
--- /dev/null
+++ b/qemu/roms/u-boot/board/amcc/kilauea/Makefile
@@ -0,0 +1,9 @@
+#
+# (C) Copyright 2007
+# Stefan Roese, DENX Software Engineering, sr@denx.de.
+#
+# SPDX-License-Identifier:	GPL-2.0+
+#
+
+obj-y	:= kilauea.o
+obj-$(CONFIG_CMD_CHIP_CONFIG) += chip_config.o
diff --git a/qemu/roms/u-boot/board/amcc/kilauea/chip_config.c b/qemu/roms/u-boot/board/amcc/kilauea/chip_config.c
new file mode 100644
index 000000000..7e9dd3b5c
--- /dev/null
+++ b/qemu/roms/u-boot/board/amcc/kilauea/chip_config.c
@@ -0,0 +1,72 @@
+/*
+ * (C) Copyright 2009
+ * Stefan Roese, DENX Software Engineering, sr@denx.de.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/ppc4xx_config.h>
+
+/* NAND booting versions differ in bytes: 6, 8, 9, 11, 12 */
+
+struct ppc4xx_config ppc4xx_config_val[] = {
+	{
+		"333-nor","NOR  CPU: 333 PLB: 166 OPB:  83 EBC:  83",
+		{
+			0x8c, 0x12, 0xec, 0x12, 0x98, 0x00, 0x0a, 0x00,
+			0x40, 0x08, 0x23, 0x50, 0x00, 0x05, 0x00, 0x00
+		}
+	},
+	{
+		"400-133-nor", "NOR  CPU: 400 PLB: 133 OPB:  66 EBC:  66",
+		{
+			0x8e, 0x0e, 0xe8, 0x13, 0x98, 0x00, 0x0a, 0x00,
+			0x40, 0x08, 0x23, 0x50, 0x00, 0x05, 0x00, 0x00
+		}
+	},
+	{
+		"400-nor", "NOR  CPU: 400 PLB: 200 OPB: 100 EBC: 100",
+		{
+			0x8e, 0x0e, 0xe8, 0x12, 0x98, 0x00, 0x0a, 0x00,
+			0x40, 0x08, 0x23, 0x50, 0x00, 0x05, 0x00, 0x00
+		}
+	},
+	{
+		"533-nor", "NOR  CPU: 533 PLB: 177 OPB:  88 EBC:  88",
+		{
+			0x8e, 0x43, 0x60, 0x13, 0x98, 0x00, 0x0a, 0x00,
+			0x40, 0x08, 0x23, 0x50, 0x00, 0x05, 0x00, 0x00
+		}
+	},
+	{
+		"533-nand", "NOR  CPU: 533 PLB: 177 OPB:  88 EBC:  88",
+		{
+			0x8e, 0x43, 0x60, 0x13, 0x98, 0x00, 0x0f, 0x00,
+			0xa0, 0x68, 0x23, 0x58, 0x0d, 0x05, 0x00, 0x00
+		}
+	},
+	{
+		"600-nor", "NOR  CPU: 600 PLB: 200 OPB: 100 EBC: 100",
+		{
+			0x8d, 0x02, 0x34, 0x13, 0x98, 0x00, 0x0a, 0x00,
+			0x40, 0x08, 0x23, 0x50, 0x00, 0x05, 0x00, 0x00
+		}
+	},
+	{
+		"600-nand", "NOR  CPU: 600 PLB: 200 OPB: 100 EBC: 100",
+		{
+			0x8d, 0x02, 0x34, 0x13, 0x98, 0x00, 0x0f, 0x00,
+			0xa0, 0x68, 0x23, 0x58, 0x0d, 0x05, 0x00, 0x00
+		}
+	},
+	{
+		"666-nor", "NOR  CPU: 666 PLB: 222 OPB: 111 EBC: 111",
+		{
+			0x8d, 0x03, 0x78, 0x13, 0x98, 0x00, 0x0a, 0x00,
+			0x40, 0x08, 0x23, 0x50, 0x00, 0x05, 0x00, 0x00
+		}
+	},
+};
+
+int ppc4xx_config_count = ARRAY_SIZE(ppc4xx_config_val);
diff --git a/qemu/roms/u-boot/board/amcc/kilauea/config.mk b/qemu/roms/u-boot/board/amcc/kilauea/config.mk
new file mode 100644
index 000000000..0dc15c138
--- /dev/null
+++ b/qemu/roms/u-boot/board/amcc/kilauea/config.mk
@@ -0,0 +1,10 @@
+#
+# (C) Copyright 2007-2010
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# SPDX-License-Identifier:	GPL-2.0+
+#
+
+ifeq ($(debug),1)
+PLATFORM_CPPFLAGS += -DDEBUG
+endif
diff --git a/qemu/roms/u-boot/board/amcc/kilauea/kilauea.c b/qemu/roms/u-boot/board/amcc/kilauea/kilauea.c
new file mode 100644
index 000000000..abfaa1eee
--- /dev/null
+++ b/qemu/roms/u-boot/board/amcc/kilauea/kilauea.c
@@ -0,0 +1,309 @@
+/*
+ * (C) Copyright 2007
+ * Stefan Roese, DENX Software Engineering, sr@denx.de.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/ppc4xx.h>
+#include <asm/ppc405.h>
+#include <libfdt.h>
+#include <fdt_support.h>
+#include <asm/processor.h>
+#include <asm/io.h>
+#include <asm/errno.h>
+
+#if defined(CONFIG_PCI)
+#include <pci.h>
+#include <asm/4xx_pcie.h>
+#endif
+
+DECLARE_GLOBAL_DATA_PTR;
+
+extern flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS]; /* info for FLASH chips	*/
+
+static int board_cpld_version(void)
+{
+	u32 cpld;
+
+	cpld = in_be32((void *)CONFIG_SYS_FPGA_FIFO_BASE);
+	if ((cpld & CONFIG_SYS_FPGA_MAGIC_MASK) != CONFIG_SYS_FPGA_MAGIC) {
+		/*
+		 * Magic not found -> "old" CPLD revision which needs
+		 * the "old" EBC configuration
+		 */
+		mtebc(PB2AP, EBC_BXAP_BME_ENABLED | EBC_BXAP_FWT_ENCODE(5) |
+		      EBC_BXAP_BWT_ENCODE(0) | EBC_BXAP_BCE_DISABLE |
+		      EBC_BXAP_BCT_2TRANS | EBC_BXAP_CSN_ENCODE(0) |
+		      EBC_BXAP_OEN_ENCODE(0) | EBC_BXAP_WBN_ENCODE(3) |
+		      EBC_BXAP_WBF_ENCODE(0) | EBC_BXAP_TH_ENCODE(4) |
+		      EBC_BXAP_RE_DISABLED | EBC_BXAP_SOR_DELAYED |
+		      EBC_BXAP_BEM_WRITEONLY | EBC_BXAP_PEN_DISABLED);
+
+		/*
+		 * Return 0 for "old" CPLD version
+		 */
+		return 0;
+	}
+
+	/*
+	 * Magic found -> "new" CPLD revision which needs no new
+	 * EBC configuration
+	 */
+	return (cpld & CONFIG_SYS_FPGA_VER_MASK) >> 8;
+}
+
+/*
+ * Board early initialization function
+ */
+int board_early_init_f (void)
+{
+	u32 val;
+
+	/*--------------------------------------------------------------------+
+	 | Interrupt controller setup for the AMCC 405EX(r) PINE evaluation board.
+	 +--------------------------------------------------------------------+
+	+---------------------------------------------------------------------+
+	|Interrupt| Source                            | Pol.  | Sensi.| Crit. |
+	+---------+-----------------------------------+-------+-------+-------+
+	| IRQ 00  | UART0                             | High  | Level | Non   |
+	| IRQ 01  | UART1                             | High  | Level | Non   |
+	| IRQ 02  | IIC0                              | High  | Level | Non   |
+	| IRQ 03  | TBD                               | High  | Level | Non   |
+	| IRQ 04  | TBD                               | High  | Level | Non   |
+	| IRQ 05  | EBM                               | High  | Level | Non   |
+	| IRQ 06  | BGI                               | High  | Level | Non   |
+	| IRQ 07  | IIC1                              | Rising| Edge  | Non   |
+	| IRQ 08  | SPI                               | High  | Lvl/ed| Non   |
+	| IRQ 09  | External IRQ 0 - (PCI-Express)    | pgm H | Pgm   | Non   |
+	| IRQ 10  | MAL TX EOB                        | High  | Level | Non   |
+	| IRQ 11  | MAL RX EOB                        | High  | Level | Non   |
+	| IRQ 12  | DMA Channel 0 FIFO Full           | High  | Level | Non   |
+	| IRQ 13  | DMA Channel 0 Stat FIFO           | High  | Level | Non   |
+	| IRQ 14  | DMA Channel 1 FIFO Full           | High  | Level | Non   |
+	| IRQ 15  | DMA Channel 1 Stat FIFO           | High  | Level | Non   |
+	| IRQ 16  | PCIE0 AL                          | high  | Level | Non   |
+	| IRQ 17  | PCIE0 VPD access                  | rising| Edge  | Non   |
+	| IRQ 18  | PCIE0 hot reset request           | rising| Edge  | Non   |
+	| IRQ 19  | PCIE0 hot reset request           | faling| Edge  | Non   |
+	| IRQ 20  | PCIE0 TCR                         | High  | Level | Non   |
+	| IRQ 21  | PCIE0 MSI level0                  | High  | Level | Non   |
+	| IRQ 22  | PCIE0 MSI level1                  | High  | Level | Non   |
+	| IRQ 23  | Security EIP-94                   | High  | Level | Non   |
+	| IRQ 24  | EMAC0 interrupt                   | High  | Level | Non   |
+	| IRQ 25  | EMAC1 interrupt                   | High  | Level | Non   |
+	| IRQ 26  | PCIE0 MSI level2                  | High  | Level | Non   |
+	| IRQ 27  | External IRQ 4                    | pgm H | Pgm   | Non   |
+	| IRQ 28  | UIC2 Non-critical Int.            | High  | Level | Non   |
+	| IRQ 29  | UIC2 Critical Interrupt           | High  | Level | Crit. |
+	| IRQ 30  | UIC1 Non-critical Int.            | High  | Level | Non   |
+	| IRQ 31  | UIC1 Critical Interrupt           | High  | Level | Crit. |
+	|----------------------------------------------------------------------
+	| IRQ 32  | MAL Serr                          | High  | Level | Non   |
+	| IRQ 33  | MAL Txde                          | High  | Level | Non   |
+	| IRQ 34  | MAL Rxde                          | High  | Level | Non   |
+	| IRQ 35  | PCIE0 bus master VC0              |falling| Edge  | Non   |
+	| IRQ 36  | PCIE0 DCR Error                   | High  | Level | Non   |
+	| IRQ 37  | EBC                               | High  |Lvl Edg| Non   |
+	| IRQ 38  | NDFC                              | High  | Level | Non   |
+	| IRQ 39  | GPT Compare Timer 8               | Risin | Edge  | Non   |
+	| IRQ 40  | GPT Compare Timer 9               | Risin | Edge  | Non   |
+	| IRQ 41  | PCIE1 AL                          | high  | Level | Non   |
+	| IRQ 42  | PCIE1 VPD access                  | rising| edge  | Non   |
+	| IRQ 43  | PCIE1 hot reset request           | rising| Edge  | Non   |
+	| IRQ 44  | PCIE1 hot reset request           | faling| Edge  | Non   |
+	| IRQ 45  | PCIE1 TCR                         | High  | Level | Non   |
+	| IRQ 46  | PCIE1 bus master VC0              |falling| Edge  | Non   |
+	| IRQ 47  | GPT Compare Timer 3               | Risin | Edge  | Non   |
+	| IRQ 48  | GPT Compare Timer 4               | Risin | Edge  | Non   |
+	| IRQ 49  | Ext. IRQ 7                        |pgm/Fal|pgm/Lvl| Non   |
+	| IRQ 50  | Ext. IRQ 8 -                      |pgm (H)|pgm/Lvl| Non   |
+	| IRQ 51  | Ext. IRQ 9                        |pgm (H)|pgm/Lvl| Non   |
+	| IRQ 52  | GPT Compare Timer 5               | high  | Edge  | Non   |
+	| IRQ 53  | GPT Compare Timer 6               | high  | Edge  | Non   |
+	| IRQ 54  | GPT Compare Timer 7               | high  | Edge  | Non   |
+	| IRQ 55  | Serial ROM                        | High  | Level | Non   |
+	| IRQ 56  | GPT Decrement Pulse               | High  | Level | Non   |
+	| IRQ 57  | Ext. IRQ 2                        |pgm/Fal|pgm/Lvl| Non   |
+	| IRQ 58  | Ext. IRQ 5                        |pgm/Fal|pgm/Lvl| Non   |
+	| IRQ 59  | Ext. IRQ 6                        |pgm/Fal|pgm/Lvl| Non   |
+	| IRQ 60  | EMAC0 Wake-up                     | High  | Level | Non   |
+	| IRQ 61  | Ext. IRQ 1                        |pgm/Fal|pgm/Lvl| Non   |
+	| IRQ 62  | EMAC1 Wake-up                     | High  | Level | Non   |
+	|----------------------------------------------------------------------
+	| IRQ 64  | PE0 AL                            | High  | Level | Non   |
+	| IRQ 65  | PE0 VPD Access                    | Risin | Edge  | Non   |
+	| IRQ 66  | PE0 Hot Reset Request             | Risin | Edge  | Non   |
+	| IRQ 67  | PE0 Hot Reset Request             | Falli | Edge  | Non   |
+	| IRQ 68  | PE0 TCR                           | High  | Level | Non   |
+	| IRQ 69  | PE0 BusMaster VCO                 | Falli | Edge  | Non   |
+	| IRQ 70  | PE0 DCR Error                     | High  | Level | Non   |
+	| IRQ 71  | Reserved                          | N/A   | N/A   | Non   |
+	| IRQ 72  | PE1 AL                            | High  | Level | Non   |
+	| IRQ 73  | PE1 VPD Access                    | Risin | Edge  | Non   |
+	| IRQ 74  | PE1 Hot Reset Request             | Risin | Edge  | Non   |
+	| IRQ 75  | PE1 Hot Reset Request             | Falli | Edge  | Non   |
+	| IRQ 76  | PE1 TCR                           | High  | Level | Non   |
+	| IRQ 77  | PE1 BusMaster VCO                 | Falli | Edge  | Non   |
+	| IRQ 78  | PE1 DCR Error                     | High  | Level | Non   |
+	| IRQ 79  | Reserved                          | N/A   | N/A   | Non   |
+	| IRQ 80  | PE2 AL                            | High  | Level | Non   |
+	| IRQ 81  | PE2 VPD Access                    | Risin | Edge  | Non   |
+	| IRQ 82  | PE2 Hot Reset Request             | Risin | Edge  | Non   |
+	| IRQ 83  | PE2 Hot Reset Request             | Falli | Edge  | Non   |
+	| IRQ 84  | PE2 TCR                           | High  | Level | Non   |
+	| IRQ 85  | PE2 BusMaster VCO                 | Falli | Edge  | Non   |
+	| IRQ 86  | PE2 DCR Error                     | High  | Level | Non   |
+	| IRQ 87  | Reserved                          | N/A   | N/A   | Non   |
+	| IRQ 88  | External IRQ(5)                   | Progr | Progr | Non   |
+	| IRQ 89  | External IRQ 4 - Ethernet         | Progr | Progr | Non   |
+	| IRQ 90  | External IRQ 3 - PCI-X            | Progr | Progr | Non   |
+	| IRQ 91  | External IRQ 2 - PCI-X            | Progr | Progr | Non   |
+	| IRQ 92  | External IRQ 1 - PCI-X            | Progr | Progr | Non   |
+	| IRQ 93  | External IRQ 0 - PCI-X            | Progr | Progr | Non   |
+	| IRQ 94  | Reserved                          | N/A   | N/A   | Non   |
+	| IRQ 95  | Reserved                          | N/A   | N/A   | Non   |
+	|---------------------------------------------------------------------
+	+---------+-----------------------------------+-------+-------+------*/
+	/*--------------------------------------------------------------------+
+	 | Initialise UIC registers.  Clear all interrupts.  Disable all
+	 | interrupts.
+	 | Set critical interrupt values.  Set interrupt polarities.  Set
+	 | interrupt trigger levels.  Make bit 0 High  priority.  Clear all
+	 | interrupts again.
+	 +-------------------------------------------------------------------*/
+
+	mtdcr (UIC2SR, 0xffffffff);	/* Clear all interrupts */
+	mtdcr (UIC2ER, 0x00000000);	/* disable all interrupts */
+	mtdcr (UIC2CR, 0x00000000);	/* Set Critical / Non Critical interrupts */
+	mtdcr (UIC2PR, 0xf7ffffff);	/* Set Interrupt Polarities */
+	mtdcr (UIC2TR, 0x01e1fff8);	/* Set Interrupt Trigger Levels */
+	mtdcr (UIC2VR, 0x00000001);	/* Set Vect base=0,INT31 Highest priority */
+	mtdcr (UIC2SR, 0x00000000);	/* clear all interrupts */
+	mtdcr (UIC2SR, 0xffffffff);	/* clear all interrupts */
+
+	mtdcr (UIC1SR, 0xffffffff);	/* Clear all interrupts */
+	mtdcr (UIC1ER, 0x00000000);	/* disable all interrupts */
+	mtdcr (UIC1CR, 0x00000000);	/* Set Critical / Non Critical interrupts */
+	mtdcr (UIC1PR, 0xfffac785);	/* Set Interrupt Polarities */
+	mtdcr (UIC1TR, 0x001d0040);	/* Set Interrupt Trigger Levels */
+	mtdcr (UIC1VR, 0x00000001);	/* Set Vect base=0,INT31 Highest priority */
+	mtdcr (UIC1SR, 0x00000000);	/* clear all interrupts */
+	mtdcr (UIC1SR, 0xffffffff);	/* clear all interrupts */
+
+	mtdcr (UIC0SR, 0xffffffff);	/* Clear all interrupts */
+	mtdcr (UIC0ER, 0x0000000a);	/* Disable all interrupts */
+					/* Except cascade UIC0 and UIC1 */
+	mtdcr (UIC0CR, 0x00000000);	/* Set Critical / Non Critical interrupts */
+	mtdcr (UIC0PR, 0xffbfefef);	/* Set Interrupt Polarities */
+	mtdcr (UIC0TR, 0x00007000);	/* Set Interrupt Trigger Levels */
+	mtdcr (UIC0VR, 0x00000001);	/* Set Vect base=0,INT31 Highest priority */
+	mtdcr (UIC0SR, 0x00000000);	/* clear all interrupts */
+	mtdcr (UIC0SR, 0xffffffff);	/* clear all interrupts */
+
+	/*
+	 * Note: Some cores are still in reset when the chip starts, so
+	 * take them out of reset
+	 */
+	mtsdr(SDR0_SRST, 0);
+
+	/* Configure 405EX for NAND usage */
+	val = SDR0_CUST0_MUX_NDFC_SEL |
+		SDR0_CUST0_NDFC_ENABLE |
+		SDR0_CUST0_NDFC_BW_8_BIT |
+		SDR0_CUST0_NRB_BUSY |
+		(0x80000000 >> (28 + CONFIG_SYS_NAND_CS));
+	mtsdr(SDR0_CUST0, val);
+
+	/*
+	 * Configure PFC (Pin Function Control) registers
+	 * -> Enable USB
+	 */
+	val = SDR0_PFC1_USBEN | SDR0_PFC1_USBBIGEN | SDR0_PFC1_GPT_FREQ;
+	mtsdr(SDR0_PFC1, val);
+
+	/*
+	 * The CPLD version detection has to be the first access to
+	 * the CPLD, so we need to make this access this early and
+	 * save the CPLD version for later.
+	 */
+	gd->board_type = board_cpld_version();
+
+	/*
+	 * Configure FPGA register with PCIe reset
+	 */
+	out_be32((void *)CONFIG_SYS_FPGA_BASE, 0xff570cc4);	/* assert PCIe reset */
+	mdelay(50);
+	out_be32((void *)CONFIG_SYS_FPGA_BASE, 0xff570cc7);	/* deassert PCIe reset */
+
+	return 0;
+}
+
+int misc_init_r(void)
+{
+#ifdef CONFIG_ENV_IS_IN_FLASH
+	/* Monitor protection ON by default */
+	flash_protect(FLAG_PROTECT_SET,
+		      -CONFIG_SYS_MONITOR_LEN,
+		      0xffffffff,
+		      &flash_info[0]);
+#endif
+
+	return 0;
+}
+
+static int is_405exr(void)
+{
+	u32 pvr = get_pvr();
+
+	if (pvr & 0x00000004)
+		return 0;		/* bit 2 set -> 405EX */
+
+	return 1;			/* bit 2 cleared -> 405EXr */
+}
+
+int board_emac_count(void)
+{
+	/*
+	 * 405EXr only has one EMAC interface, 405EX has two
+	 */
+	if (is_405exr())
+		return 1;
+	else
+		return 2;
+}
+
+/*
+ * Override the weak default implementation and return the
+ * last PCIe slot number (max number - 1).
+ */
+int board_pcie_last(void)
+{
+	/*
+	 * 405EXr only has one EMAC interface, 405EX has two
+	 */
+	if (is_405exr())
+		return 1 - 1;
+	else
+		return 2 - 1;
+}
+
+int checkboard (void)
+{
+	char buf[64];
+	int i = getenv_f("serial#", buf, sizeof(buf));
+
+	if (is_405exr())
+		printf("Board: Haleakala - AMCC PPC405EXr Evaluation Board");
+	else
+		printf("Board: Kilauea - AMCC PPC405EX Evaluation Board");
+
+	if (i > 0) {
+		puts(", serial# ");
+		puts(buf);
+	}
+	printf(" (CPLD rev. %ld)\n", gd->board_type);
+
+	return (0);
+}