1 files changed, 330 insertions, 0 deletions
diff --git a/board/freescale/p1010rdb/p1010rdb.c b/board/freescale/p1010rdb/p1010rdb.c
new file mode 100644
index 0000000..03e9da1
--- /dev/null
+++ b/board/freescale/p1010rdb/p1010rdb.c
@@ -0,0 +1,330 @@
+/*
+ * Copyright 2010-2011 Freescale Semiconductor, Inc.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <asm/processor.h>
+#include <asm/mmu.h>
+#include <asm/cache.h>
+#include <asm/immap_85xx.h>
+#include <asm/io.h>
+#include <miiphy.h>
+#include <libfdt.h>
+#include <fdt_support.h>
+#include <fsl_mdio.h>
+#include <tsec.h>
+#include <mmc.h>
+#include <netdev.h>
+#include <pci.h>
+#include <asm/fsl_serdes.h>
+#include <asm/fsl_ifc.h>
+#include <asm/fsl_pci.h>
+
+#ifndef CONFIG_SDCARD
+#include <hwconfig.h>
+#endif
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#define GPIO4_PCIE_RESET_SET		0x08000000
+#define MUX_CPLD_CAN_UART		0x00
+#define MUX_CPLD_TDM			0x01
+#define MUX_CPLD_SPICS0_FLASH		0x00
+#define MUX_CPLD_SPICS0_SLIC		0x02
+
+#ifndef CONFIG_SDCARD
+struct cpld_data {
+	u8 cpld_ver; /* cpld revision */
+	u8 pcba_ver; /* pcb revision number */
+	u8 twindie_ddr3;
+	u8 res1[6];
+	u8 bank_sel; /* NOR Flash bank */
+	u8 res2[5];
+	u8 usb2_sel;
+	u8 res3[1];
+	u8 porsw_sel;
+	u8 tdm_can_sel;
+	u8 spi_cs0_sel; /* SPI CS0 SLIC/SPI Flash */
+	u8 por0; /* POR Options */
+	u8 por1; /* POR Options */
+	u8 por2; /* POR Options */
+	u8 por3; /* POR Options */
+};
+
+void cpld_show(void)
+{
+	struct cpld_data *cpld_data = (void *)(CONFIG_SYS_CPLD_BASE);
+
+	printf("CPLD: V%x.%x PCBA: V%x.0\n",
+		in_8(&cpld_data->cpld_ver) & 0xF0,
+		in_8(&cpld_data->cpld_ver) & 0x0F,
+		in_8(&cpld_data->pcba_ver) & 0x0F);
+
+#ifdef CONFIG_DEBUG
+	printf("twindie_ddr =%x\n",
+		in_8(&cpld_data->twindie_ddr3));
+	printf("bank_sel =%x\n",
+		in_8(&cpld_data->bank_sel));
+	printf("usb2_sel =%x\n",
+		in_8(&cpld_data->usb2_sel));
+	printf("porsw_sel =%x\n",
+		in_8(&cpld_data->porsw_sel));
+	printf("tdm_can_sel =%x\n",
+		in_8(&cpld_data->tdm_can_sel));
+	printf("tdm_can_sel =%x\n",
+		in_8(&cpld_data->tdm_can_sel));
+	printf("spi_cs0_sel =%x\n",
+		in_8(&cpld_data->spi_cs0_sel));
+	printf("bcsr0 =%x\n",
+		in_8(&cpld_data->bcsr0));
+	printf("bcsr1 =%x\n",
+		in_8(&cpld_data->bcsr1));
+	printf("bcsr2 =%x\n",
+		in_8(&cpld_data->bcsr2));
+	printf("bcsr3 =%x\n",
+		in_8(&cpld_data->bcsr3));
+#endif
+}
+#endif
+
+int board_early_init_f(void)
+{
+	ccsr_gpio_t *pgpio = (void *)(CONFIG_SYS_MPC85xx_GPIO_ADDR);
+#ifndef CONFIG_SDCARD
+	struct fsl_ifc *ifc = (void *)CONFIG_SYS_IFC_ADDR;
+
+	/* Clock configuration to access CPLD using IFC(GPCM) */
+	setbits_be32(&ifc->ifc_gcr, 1 << IFC_GCR_TBCTL_TRN_TIME_SHIFT);
+#endif
+	/*
+	* Reset PCIe slots via GPIO4
+	*/
+	setbits_be32(&pgpio->gpdir, GPIO4_PCIE_RESET_SET);
+	setbits_be32(&pgpio->gpdat, GPIO4_PCIE_RESET_SET);
+
+	return 0;
+}
+
+int board_early_init_r(void)
+{
+#ifndef CONFIG_SDCARD
+	const unsigned int flashbase = CONFIG_SYS_FLASH_BASE;
+	const u8 flash_esel = find_tlb_idx((void *)flashbase, 1);
+
+	/*
+	 * Remap Boot flash region to caching-inhibited
+	 * so that flash can be erased properly.
+	 */
+
+	/* Flush d-cache and invalidate i-cache of any FLASH data */
+	flush_dcache();
+	invalidate_icache();
+
+	/* invalidate existing TLB entry for flash */
+	disable_tlb(flash_esel);
+
+	set_tlb(1, flashbase, CONFIG_SYS_FLASH_BASE_PHYS,
+			MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
+			0, flash_esel, BOOKE_PAGESZ_16M, 1);
+
+	set_tlb(1, flashbase + 0x1000000,
+			CONFIG_SYS_FLASH_BASE_PHYS + 0x1000000,
+			MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
+			0, flash_esel+1, BOOKE_PAGESZ_16M, 1);
+#endif
+	return 0;
+}
+
+#ifdef CONFIG_PCI
+void pci_init_board(void)
+{
+	fsl_pcie_init_board(0);
+}
+#endif /* ifdef CONFIG_PCI */
+
+int checkboard(void)
+{
+	struct cpu_type *cpu;
+
+	cpu = gd->cpu;
+	printf("Board: %sRDB ", cpu->name);
+#ifdef CONFIG_PHYS_64BIT
+	puts("(36-bit addrmap)");
+#endif
+	puts("\n");
+
+	return 0;
+}
+
+#ifdef CONFIG_TSEC_ENET
+int board_eth_init(bd_t *bis)
+{
+	struct fsl_pq_mdio_info mdio_info;
+	struct tsec_info_struct tsec_info[4];
+	struct cpu_type *cpu;
+	int num = 0;
+
+	cpu = gd->cpu;
+
+#ifdef CONFIG_TSEC1
+	SET_STD_TSEC_INFO(tsec_info[num], 1);
+	num++;
+#endif
+#ifdef CONFIG_TSEC2
+	SET_STD_TSEC_INFO(tsec_info[num], 2);
+	num++;
+#endif
+#ifdef CONFIG_TSEC3
+	/* P1014 and it's derivatives do not support eTSEC3 */
+	if (cpu->soc_ver != SVR_P1014 && cpu->soc_ver != SVR_P1014_E) {
+		SET_STD_TSEC_INFO(tsec_info[num], 3);
+		num++;
+	}
+#endif
+	if (!num) {
+		printf("No TSECs initialized\n");
+		return 0;
+	}
+
+	mdio_info.regs = (struct tsec_mii_mng *)CONFIG_SYS_MDIO_BASE_ADDR;
+	mdio_info.name = DEFAULT_MII_NAME;
+
+	fsl_pq_mdio_init(bis, &mdio_info);
+
+	tsec_eth_init(bis, tsec_info, num);
+
+	return pci_eth_init(bis);
+}
+#endif
+
+#if defined(CONFIG_OF_BOARD_SETUP)
+void fdt_del_flexcan(void *blob)
+{
+	int nodeoff = 0;
+
+	while ((nodeoff = fdt_node_offset_by_compatible(blob, 0,
+				"fsl,flexcan-v1.0")) >= 0) {
+		fdt_del_node(blob, nodeoff);
+	}
+}
+
+void fdt_del_spi_flash(void *blob)
+{
+	int nodeoff = 0;
+
+	while ((nodeoff = fdt_node_offset_by_compatible(blob, 0,
+				"spansion,s25sl12801")) >= 0) {
+		fdt_del_node(blob, nodeoff);
+	}
+}
+
+void fdt_del_spi_slic(void *blob)
+{
+	int nodeoff = 0;
+
+	while ((nodeoff = fdt_node_offset_by_compatible(blob, 0,
+				"zarlink,le88266")) >= 0) {
+		fdt_del_node(blob, nodeoff);
+	}
+}
+
+void fdt_del_tdm(void *blob)
+{
+	int nodeoff = 0;
+
+	while ((nodeoff = fdt_node_offset_by_compatible(blob, 0,
+				"fsl,starlite-tdm")) >= 0) {
+		fdt_del_node(blob, nodeoff);
+	}
+}
+
+void ft_board_setup(void *blob, bd_t *bd)
+{
+	phys_addr_t base;
+	phys_size_t size;
+	struct cpu_type *cpu;
+
+	cpu = gd->cpu;
+
+	ft_cpu_setup(blob, bd);
+
+	base = getenv_bootm_low();
+	size = getenv_bootm_size();
+
+#if defined(CONFIG_PCI)
+	FT_FSL_PCI_SETUP;
+#endif
+
+	fdt_fixup_memory(blob, (u64)base, (u64)size);
+
+	fdt_fixup_dr_usb(blob, bd);
+
+       /* P1014 and it's derivatives don't support CAN and eTSEC3 */
+	if (cpu->soc_ver == SVR_P1014 || cpu->soc_ver == SVR_P1014_E) {
+		fdt_del_flexcan(blob);
+		fdt_del_node_and_alias(blob, "ethernet2");
+	}
+#ifndef CONFIG_SDCARD
+	if (hwconfig_subarg_cmp("fsl_p1010mux", "tdm_can", "can")) {
+		printf("fdt CAN");
+		fdt_del_tdm(blob);
+		fdt_del_spi_slic(blob);
+	}
+#ifndef CONFIG_SPIFLASH
+	else if (hwconfig_subarg_cmp("fsl_p1010mux", "tdm_can", "tdm")) {
+		printf("fdt TDM");
+		fdt_del_flexcan(blob);
+		fdt_del_spi_flash(blob);
+	}
+#endif
+#endif
+}
+#endif
+
+#ifndef CONFIG_SDCARD
+int misc_init_r(void)
+{
+	struct cpld_data *cpld_data = (void *)(CONFIG_SYS_CPLD_BASE);
+	ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
+
+	if (hwconfig_subarg_cmp("fsl_p1010mux", "tdm_can", "can")) {
+		clrbits_be32(&gur->pmuxcr, MPC85xx_PMUXCR_CAN1_TDM |
+				MPC85xx_PMUXCR_CAN1_UART |
+				MPC85xx_PMUXCR_CAN2_TDM |
+				MPC85xx_PMUXCR_CAN2_UART);
+		out_8(&cpld_data->tdm_can_sel, MUX_CPLD_CAN_UART);
+	}
+#ifndef CONFIG_SPIFLASH
+		if (hwconfig_subarg_cmp("fsl_p1010mux", "tdm_can", "tdm")) {
+			printf("TDM");
+		clrbits_be32(&gur->pmuxcr, MPC85xx_PMUXCR_CAN2_UART |
+				MPC85xx_PMUXCR_CAN1_UART);
+		setbits_be32(&gur->pmuxcr, MPC85xx_PMUXCR_CAN2_TDM |
+				MPC85xx_PMUXCR_CAN1_TDM);
+		clrbits_be32(&gur->pmuxcr2, MPC85xx_PMUXCR2_UART_GPIO);
+		setbits_be32(&gur->pmuxcr2, MPC85xx_PMUXCR2_UART_TDM);
+		out_8(&cpld_data->tdm_can_sel, MUX_CPLD_TDM);
+		out_8(&cpld_data->spi_cs0_sel, MUX_CPLD_SPICS0_SLIC);
+		}
+#endif
+	return 0;
+}
+#endif