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-rw-r--r--board/freescale/mpc8360emds/mpc8360emds.c453
1 files changed, 0 insertions, 453 deletions
diff --git a/board/freescale/mpc8360emds/mpc8360emds.c b/board/freescale/mpc8360emds/mpc8360emds.c
deleted file mode 100644
index f0a55f8..0000000
--- a/board/freescale/mpc8360emds/mpc8360emds.c
+++ /dev/null
@@ -1,453 +0,0 @@
-/*
- * Copyright (C) 2006,2010-2011 Freescale Semiconductor, Inc.
- * Dave Liu <daveliu@freescale.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <ioports.h>
-#include <mpc83xx.h>
-#include <i2c.h>
-#include <miiphy.h>
-#include <phy.h>
-#include <fsl_mdio.h>
-#if defined(CONFIG_PCI)
-#include <pci.h>
-#endif
-#include <spd_sdram.h>
-#include <asm/mmu.h>
-#include <asm/io.h>
-#include <asm/mmu.h>
-#if defined(CONFIG_OF_LIBFDT)
-#include <libfdt.h>
-#endif
-#include <hwconfig.h>
-#include <fdt_support.h>
-#if defined(CONFIG_PQ_MDS_PIB)
-#include "../common/pq-mds-pib.h"
-#endif
-#include "../../../drivers/qe/uec.h"
-
-const qe_iop_conf_t qe_iop_conf_tab[] = {
- /* GETH1 */
- {0, 3, 1, 0, 1}, /* TxD0 */
- {0, 4, 1, 0, 1}, /* TxD1 */
- {0, 5, 1, 0, 1}, /* TxD2 */
- {0, 6, 1, 0, 1}, /* TxD3 */
- {1, 6, 1, 0, 3}, /* TxD4 */
- {1, 7, 1, 0, 1}, /* TxD5 */
- {1, 9, 1, 0, 2}, /* TxD6 */
- {1, 10, 1, 0, 2}, /* TxD7 */
- {0, 9, 2, 0, 1}, /* RxD0 */
- {0, 10, 2, 0, 1}, /* RxD1 */
- {0, 11, 2, 0, 1}, /* RxD2 */
- {0, 12, 2, 0, 1}, /* RxD3 */
- {0, 13, 2, 0, 1}, /* RxD4 */
- {1, 1, 2, 0, 2}, /* RxD5 */
- {1, 0, 2, 0, 2}, /* RxD6 */
- {1, 4, 2, 0, 2}, /* RxD7 */
- {0, 7, 1, 0, 1}, /* TX_EN */
- {0, 8, 1, 0, 1}, /* TX_ER */
- {0, 15, 2, 0, 1}, /* RX_DV */
- {0, 16, 2, 0, 1}, /* RX_ER */
- {0, 0, 2, 0, 1}, /* RX_CLK */
- {2, 9, 1, 0, 3}, /* GTX_CLK - CLK10 */
- {2, 8, 2, 0, 1}, /* GTX125 - CLK9 */
- /* GETH2 */
- {0, 17, 1, 0, 1}, /* TxD0 */
- {0, 18, 1, 0, 1}, /* TxD1 */
- {0, 19, 1, 0, 1}, /* TxD2 */
- {0, 20, 1, 0, 1}, /* TxD3 */
- {1, 2, 1, 0, 1}, /* TxD4 */
- {1, 3, 1, 0, 2}, /* TxD5 */
- {1, 5, 1, 0, 3}, /* TxD6 */
- {1, 8, 1, 0, 3}, /* TxD7 */
- {0, 23, 2, 0, 1}, /* RxD0 */
- {0, 24, 2, 0, 1}, /* RxD1 */
- {0, 25, 2, 0, 1}, /* RxD2 */
- {0, 26, 2, 0, 1}, /* RxD3 */
- {0, 27, 2, 0, 1}, /* RxD4 */
- {1, 12, 2, 0, 2}, /* RxD5 */
- {1, 13, 2, 0, 3}, /* RxD6 */
- {1, 11, 2, 0, 2}, /* RxD7 */
- {0, 21, 1, 0, 1}, /* TX_EN */
- {0, 22, 1, 0, 1}, /* TX_ER */
- {0, 29, 2, 0, 1}, /* RX_DV */
- {0, 30, 2, 0, 1}, /* RX_ER */
- {0, 31, 2, 0, 1}, /* RX_CLK */
- {2, 2, 1, 0, 2}, /* GTX_CLK = CLK10 */
- {2, 3, 2, 0, 1}, /* GTX125 - CLK4 */
-
- {0, 1, 3, 0, 2}, /* MDIO */
- {0, 2, 1, 0, 1}, /* MDC */
-
- {5, 0, 1, 0, 2}, /* UART2_SOUT */
- {5, 1, 2, 0, 3}, /* UART2_CTS */
- {5, 2, 1, 0, 1}, /* UART2_RTS */
- {5, 3, 2, 0, 2}, /* UART2_SIN */
-
- {0, 0, 0, 0, QE_IOP_TAB_END}, /* END of table */
-};
-
-/* Handle "mpc8360ea rev.2.1 erratum 2: RGMII Timing"? */
-static int board_handle_erratum2(void)
-{
- const immap_t *immr = (immap_t *)CONFIG_SYS_IMMR;
-
- return REVID_MAJOR(immr->sysconf.spridr) == 2 &&
- REVID_MINOR(immr->sysconf.spridr) == 1;
-}
-
-int board_early_init_f(void)
-{
- const immap_t *immr = (immap_t *)CONFIG_SYS_IMMR;
- u8 *bcsr = (u8 *)CONFIG_SYS_BCSR;
-
- /* Enable flash write */
- bcsr[0xa] &= ~0x04;
-
- /* Disable G1TXCLK, G2TXCLK h/w buffers (rev.2.x h/w bug workaround) */
- if (REVID_MAJOR(immr->sysconf.spridr) == 2)
- bcsr[0xe] = 0x30;
-
- /* Enable second UART */
- bcsr[0x9] &= ~0x01;
-
- if (board_handle_erratum2()) {
- void *immap = (immap_t *)(CONFIG_SYS_IMMR + 0x14a8);
-
- /*
- * IMMR + 0x14A8[4:5] = 11 (clk delay for UCC 2)
- * IMMR + 0x14A8[18:19] = 11 (clk delay for UCC 1)
- */
- setbits_be32(immap, 0x0c003000);
-
- /*
- * IMMR + 0x14AC[20:27] = 10101010
- * (data delay for both UCC's)
- */
- clrsetbits_be32(immap + 4, 0xff0, 0xaa0);
- }
- return 0;
-}
-
-int board_early_init_r(void)
-{
- gd_t *gd;
-#ifdef CONFIG_PQ_MDS_PIB
- pib_init();
-#endif
- /*
- * BAT6 is used for SDRAM when DDR size is 512MB or larger than 256MB
- * So re-setup PCI MEM space used BAT5 after relocated to DDR
- */
- gd = (gd_t *)(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_GBL_DATA_OFFSET);
- if (gd->ram_size > CONFIG_MAX_MEM_MAPPED) {
- write_bat(DBAT5, CONFIG_SYS_DBAT6U, CONFIG_SYS_DBAT6L);
- write_bat(IBAT5, CONFIG_SYS_IBAT6U, CONFIG_SYS_IBAT6L);
- }
-
- return 0;
-}
-
-#ifdef CONFIG_UEC_ETH
-static uec_info_t uec_info[] = {
-#ifdef CONFIG_UEC_ETH1
- STD_UEC_INFO(1),
-#endif
-#ifdef CONFIG_UEC_ETH2
- STD_UEC_INFO(2),
-#endif
-};
-
-int board_eth_init(bd_t *bd)
-{
- if (board_handle_erratum2()) {
- int i;
-
- for (i = 0; i < ARRAY_SIZE(uec_info); i++) {
- uec_info[i].enet_interface_type =
- PHY_INTERFACE_MODE_RGMII_RXID;
- uec_info[i].speed = SPEED_1000;
- }
- }
- return uec_eth_init(bd, uec_info, ARRAY_SIZE(uec_info));
-}
-#endif /* CONFIG_UEC_ETH */
-
-#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
-extern void ddr_enable_ecc(unsigned int dram_size);
-#endif
-int fixed_sdram(void);
-static int sdram_init(unsigned int base);
-
-phys_size_t initdram(int board_type)
-{
- volatile immap_t *im = (immap_t *) CONFIG_SYS_IMMR;
- u32 msize = 0;
- u32 lbc_sdram_size;
-
- if ((im->sysconf.immrbar & IMMRBAR_BASE_ADDR) != (u32) im)
- return -1;
-
- /* DDR SDRAM - Main SODIMM */
- im->sysconf.ddrlaw[0].bar = CONFIG_SYS_DDR_BASE & LAWBAR_BAR;
-#if defined(CONFIG_SPD_EEPROM)
- msize = spd_sdram();
-#else
- msize = fixed_sdram();
-#endif
-
-#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
- /*
- * Initialize DDR ECC byte
- */
- ddr_enable_ecc(msize * 1024 * 1024);
-#endif
- /*
- * Initialize SDRAM if it is on local bus.
- */
- lbc_sdram_size = sdram_init(msize * 1024 * 1024);
- if (!msize)
- msize = lbc_sdram_size;
-
- /* return total bus SDRAM size(bytes) -- DDR */
- return (msize * 1024 * 1024);
-}
-
-#if !defined(CONFIG_SPD_EEPROM)
-/*************************************************************************
- * fixed sdram init -- doesn't use serial presence detect.
- ************************************************************************/
-int fixed_sdram(void)
-{
- volatile immap_t *im = (immap_t *) CONFIG_SYS_IMMR;
- u32 msize = CONFIG_SYS_DDR_SIZE;
- u32 ddr_size = msize << 20;
- u32 ddr_size_log2 = __ilog2(ddr_size);
- u32 half_ddr_size = ddr_size >> 1;
-
- im->sysconf.ddrlaw[0].bar =
- CONFIG_SYS_DDR_SDRAM_BASE & 0xfffff000;
- im->sysconf.ddrlaw[0].ar =
- LAWAR_EN | ((ddr_size_log2 - 1) & LAWAR_SIZE);
-#if (CONFIG_SYS_DDR_SIZE != 256)
-#warning Currenly any ddr size other than 256 is not supported
-#endif
-#ifdef CONFIG_DDR_II
- im->ddr.csbnds[0].csbnds = CONFIG_SYS_DDR_CS0_BNDS;
- im->ddr.cs_config[0] = CONFIG_SYS_DDR_CS0_CONFIG;
- im->ddr.timing_cfg_0 = CONFIG_SYS_DDR_TIMING_0;
- im->ddr.timing_cfg_1 = CONFIG_SYS_DDR_TIMING_1;
- im->ddr.timing_cfg_2 = CONFIG_SYS_DDR_TIMING_2;
- im->ddr.timing_cfg_3 = CONFIG_SYS_DDR_TIMING_3;
- im->ddr.sdram_cfg = CONFIG_SYS_DDR_SDRAM_CFG;
- im->ddr.sdram_cfg2 = CONFIG_SYS_DDR_SDRAM_CFG2;
- im->ddr.sdram_mode = CONFIG_SYS_DDR_MODE;
- im->ddr.sdram_mode2 = CONFIG_SYS_DDR_MODE2;
- im->ddr.sdram_interval = CONFIG_SYS_DDR_INTERVAL;
- im->ddr.sdram_clk_cntl = CONFIG_SYS_DDR_CLK_CNTL;
-#else
-
-#if ((CONFIG_SYS_DDR_SDRAM_BASE & 0x00FFFFFF) != 0)
-#warning Chip select bounds is only configurable in 16MB increments
-#endif
- im->ddr.csbnds[0].csbnds =
- ((CONFIG_SYS_DDR_SDRAM_BASE >> CSBNDS_SA_SHIFT) & CSBNDS_SA) |
- (((CONFIG_SYS_DDR_SDRAM_BASE + half_ddr_size - 1) >>
- CSBNDS_EA_SHIFT) & CSBNDS_EA);
- im->ddr.csbnds[1].csbnds =
- (((CONFIG_SYS_DDR_SDRAM_BASE + half_ddr_size) >>
- CSBNDS_SA_SHIFT) & CSBNDS_SA) |
- (((CONFIG_SYS_DDR_SDRAM_BASE + ddr_size - 1) >>
- CSBNDS_EA_SHIFT) & CSBNDS_EA);
-
- im->ddr.cs_config[0] = CONFIG_SYS_DDR_CS0_CONFIG;
- im->ddr.cs_config[1] = CONFIG_SYS_DDR_CS1_CONFIG;
-
- im->ddr.cs_config[2] = 0;
- im->ddr.cs_config[3] = 0;
-
- im->ddr.timing_cfg_1 = CONFIG_SYS_DDR_TIMING_1;
- im->ddr.timing_cfg_2 = CONFIG_SYS_DDR_TIMING_2;
- im->ddr.sdram_cfg = CONFIG_SYS_DDR_CONTROL;
-
- im->ddr.sdram_mode = CONFIG_SYS_DDR_MODE;
- im->ddr.sdram_interval = CONFIG_SYS_DDR_INTERVAL;
-#endif
- udelay(200);
- im->ddr.sdram_cfg |= SDRAM_CFG_MEM_EN;
-
- return msize;
-}
-#endif /*!CONFIG_SYS_SPD_EEPROM */
-
-int checkboard(void)
-{
- puts("Board: Freescale MPC8360EMDS\n");
- return 0;
-}
-
-/*
- * if MPC8360EMDS is soldered with SDRAM
- */
-#ifdef CONFIG_SYS_LB_SDRAM
-/*
- * Initialize SDRAM memory on the Local Bus.
- */
-
-static int sdram_init(unsigned int base)
-{
- volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
- fsl_lbc_t *lbc = LBC_BASE_ADDR;
- const int sdram_size = CONFIG_SYS_LBC_SDRAM_SIZE * 1024 * 1024;
- int rem = base % sdram_size;
- uint *sdram_addr;
-
- /* window base address should be aligned to the window size */
- if (rem)
- base = base - rem + sdram_size;
-
- /*
- * Setup BAT6 for SDRAM when DDR size is 512MB or larger than 256MB
- * After relocated to DDR, reuse BAT5 for PCI MEM space
- */
- if (base > CONFIG_MAX_MEM_MAPPED) {
- unsigned long batl = base | BATL_PP_10 | BATL_MEMCOHERENCE;
- unsigned long batu = base | BATU_BL_64M | BATU_VS | BATU_VP;
-
- /* Setup the BAT6 for SDRAM */
- write_bat(DBAT6, batu, batl);
- write_bat(IBAT6, batu, batl);
- }
-
- sdram_addr = (uint *)base;
- /*
- * Setup SDRAM Base and Option Registers
- */
- set_lbc_br(2, base | CONFIG_SYS_BR2);
- set_lbc_or(2, CONFIG_SYS_OR2);
- immap->sysconf.lblaw[2].bar = base;
- immap->sysconf.lblaw[2].ar = CONFIG_SYS_LBLAWAR2;
-
- /*setup mtrpt, lsrt and lbcr for LB bus */
- lbc->lbcr = CONFIG_SYS_LBC_LBCR;
- lbc->mrtpr = CONFIG_SYS_LBC_MRTPR;
- lbc->lsrt = CONFIG_SYS_LBC_LSRT;
- asm("sync");
-
- /*
- * Configure the SDRAM controller Machine Mode Register.
- */
- lbc->lsdmr = CONFIG_SYS_LBC_LSDMR_5; /* Normal Operation */
- lbc->lsdmr = CONFIG_SYS_LBC_LSDMR_1; /* Precharge All Banks */
- asm("sync");
- *sdram_addr = 0xff;
- udelay(100);
-
- /*
- * We need do 8 times auto refresh operation.
- */
- lbc->lsdmr = CONFIG_SYS_LBC_LSDMR_2;
- asm("sync");
- *sdram_addr = 0xff; /* 1 times */
- udelay(100);
- *sdram_addr = 0xff; /* 2 times */
- udelay(100);
- *sdram_addr = 0xff; /* 3 times */
- udelay(100);
- *sdram_addr = 0xff; /* 4 times */
- udelay(100);
- *sdram_addr = 0xff; /* 5 times */
- udelay(100);
- *sdram_addr = 0xff; /* 6 times */
- udelay(100);
- *sdram_addr = 0xff; /* 7 times */
- udelay(100);
- *sdram_addr = 0xff; /* 8 times */
- udelay(100);
-
- /* Mode register write operation */
- lbc->lsdmr = CONFIG_SYS_LBC_LSDMR_4;
- asm("sync");
- *(sdram_addr + 0xcc) = 0xff;
- udelay(100);
-
- /* Normal operation */
- lbc->lsdmr = CONFIG_SYS_LBC_LSDMR_5 | 0x40000000;
- asm("sync");
- *sdram_addr = 0xff;
- udelay(100);
-
- /*
- * In non-aligned case we don't [normally] use that memory because
- * there is a hole.
- */
- if (rem)
- return 0;
- return CONFIG_SYS_LBC_SDRAM_SIZE;
-}
-#else
-static int sdram_init(unsigned int base) { return 0; }
-#endif
-
-#if defined(CONFIG_OF_BOARD_SETUP)
-static void ft_board_fixup_qe_usb(void *blob, bd_t *bd)
-{
- if (!hwconfig_subarg_cmp("qe_usb", "mode", "peripheral"))
- return;
-
- do_fixup_by_compat(blob, "fsl,mpc8323-qe-usb", "mode",
- "peripheral", sizeof("peripheral"), 1);
-}
-
-int ft_board_setup(void *blob, bd_t *bd)
-{
- ft_cpu_setup(blob, bd);
-#ifdef CONFIG_PCI
- ft_pci_setup(blob, bd);
-#endif
- ft_board_fixup_qe_usb(blob, bd);
- /*
- * mpc8360ea pb mds errata 2: RGMII timing
- * if on mpc8360ea rev. 2.1,
- * change both ucc phy-connection-types from rgmii-id to rgmii-rxid
- */
- if (board_handle_erratum2()) {
- int nodeoffset;
- const char *prop;
- int path;
-
- nodeoffset = fdt_path_offset(blob, "/aliases");
- if (nodeoffset >= 0) {
-#if defined(CONFIG_HAS_ETH0)
- /* fixup UCC 1 if using rgmii-id mode */
- prop = fdt_getprop(blob, nodeoffset, "ethernet0", NULL);
- if (prop) {
- path = fdt_path_offset(blob, prop);
- prop = fdt_getprop(blob, path,
- "phy-connection-type", 0);
- if (prop && (strcmp(prop, "rgmii-id") == 0))
- fdt_fixup_phy_connection(blob, path,
- PHY_INTERFACE_MODE_RGMII_RXID);
- }
-#endif
-#if defined(CONFIG_HAS_ETH1)
- /* fixup UCC 2 if using rgmii-id mode */
- prop = fdt_getprop(blob, nodeoffset, "ethernet1", NULL);
- if (prop) {
- path = fdt_path_offset(blob, prop);
- prop = fdt_getprop(blob, path,
- "phy-connection-type", 0);
- if (prop && (strcmp(prop, "rgmii-id") == 0))
- fdt_fixup_phy_connection(blob, path,
- PHY_INTERFACE_MODE_RGMII_RXID);
- }
-#endif
- }
- }
-
- return 0;
-}
-#endif