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-rw-r--r--board/freescale/p3060qds/p3060qds.c342
1 files changed, 0 insertions, 342 deletions
diff --git a/board/freescale/p3060qds/p3060qds.c b/board/freescale/p3060qds/p3060qds.c
deleted file mode 100644
index 43e7f28..0000000
--- a/board/freescale/p3060qds/p3060qds.c
+++ /dev/null
@@ -1,342 +0,0 @@
-/*
- * Copyright 2011-2012 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 <command.h>
-#include <netdev.h>
-#include <linux/compiler.h>
-#include <asm/mmu.h>
-#include <asm/processor.h>
-#include <asm/cache.h>
-#include <asm/immap_85xx.h>
-#include <asm/fsl_law.h>
-#include <asm/fsl_serdes.h>
-#include <asm/fsl_portals.h>
-#include <asm/fsl_liodn.h>
-#include <fm_eth.h>
-#include <configs/P3060QDS.h>
-#include <libfdt.h>
-#include <fdt_support.h>
-
-#include "../common/qixis.h"
-#include "p3060qds.h"
-#include "p3060qds_qixis.h"
-
-DECLARE_GLOBAL_DATA_PTR;
-
-int checkboard(void)
-{
- u8 sw;
- struct cpu_type *cpu = gd->cpu;
- ccsr_gur_t *gur = (void *)CONFIG_SYS_MPC85xx_GUTS_ADDR;
- unsigned int i;
-
- printf("Board: %s", cpu->name);
- puts("QDS, ");
-
- printf("Sys ID: 0x%02x, Sys Ver: 0x%02x, FPGA Ver: 0x%02x, ",
- QIXIS_READ(id), QIXIS_READ(arch), QIXIS_READ(scver));
-
- sw = QIXIS_READ(brdcfg[0]);
- sw = (sw & QIXIS_LBMAP_MASK) >> QIXIS_LBMAP_SHIFT;
-
- if (sw < 0x8)
- printf("vBank: %d\n", sw);
- else if (sw == 0x8)
- puts("Promjet\n");
- else if (sw == 0x9)
- puts("NAND\n");
- else
- printf("invalid setting of SW%u\n", PIXIS_LBMAP_SWITCH);
-
- puts("Reset Configuration Word (RCW):");
- for (i = 0; i < ARRAY_SIZE(gur->rcwsr); i++) {
- u32 rcw = in_be32(&gur->rcwsr[i]);
-
- if ((i % 4) == 0)
- printf("\n %08x:", i * 4);
- printf(" %08x", rcw);
- }
- puts("\n");
-
- puts("SERDES Reference Clocks: ");
- sw = QIXIS_READ(brdcfg[2]);
- for (i = 0; i < 3; i++) {
- static const char * const freq[] = {"100", "125", "Reserved",
- "156.25"};
- unsigned int clock = (sw >> (2 * i)) & 3;
-
- printf("Bank%u=%sMhz ", i+1, freq[clock]);
- }
- puts("\n");
-
- return 0;
-}
-
-int board_early_init_f(void)
-{
- ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
-
- /* only single DDR controller on QDS board, disable DDR1_MCK4/5 */
- setbits_be32(&gur->ddrclkdr, 0x00030000);
-
- return 0;
-}
-
-void board_config_serdes_mux(void)
-{
- ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
- int cfg = (in_be32(&gur->rcwsr[4]) &
- FSL_CORENET_RCWSR4_SRDS_PRTCL) >> 26;
-
- switch (cfg) {
- case 0x03:
- case 0x06:
- /* set Lane I,J as SGMII */
- QIXIS_WRITE(brdcfg[6], BRDCFG6_SD4MX_B | BRDCFG6_SD3MX_A |
- BRDCFG6_SD2MX_B | BRDCFG6_SD1MX_A);
- break;
- case 0x16:
- case 0x19:
- case 0x1c:
- /* set Lane I,J as Aurora Debug */
- QIXIS_WRITE(brdcfg[6], BRDCFG6_SD4MX_A | BRDCFG6_SD3MX_B |
- BRDCFG6_SD2MX_A | BRDCFG6_SD1MX_B);
- break;
- default:
- puts("Invalid SerDes protocol for P3060QDS\n");
- break;
- }
-}
-
-void board_config_usb_mux(void)
-{
- u8 brdcfg4, brdcfg5, brdcfg7;
- ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
- u32 rcwsr11 = in_be32(&gur->rcwsr[11]);
- u32 ec1 = rcwsr11 & FSL_CORENET_RCWSR11_EC1;
- u32 ec2 = rcwsr11 & FSL_CORENET_RCWSR11_EC2;
-
- brdcfg4 = QIXIS_READ(brdcfg[4]);
- brdcfg4 &= ~BRDCFG4_EC_MODE_MASK;
- if ((ec1 == FSL_CORENET_RCWSR11_EC1_FM1_USB1) &&
- (ec2 == FSL_CORENET_RCWSR11_EC2_USB2)) {
- brdcfg4 |= BRDCFG4_EC2_USB_EC1_USB;
-
- } else if ((ec1 == FSL_CORENET_RCWSR11_EC1_FM1_USB1) &&
- ((ec2 == FSL_CORENET_RCWSR11_EC2_FM1_DTSEC2) ||
- (ec2 == FSL_CORENET_RCWSR11_EC2_FM2_DTSEC1))) {
- brdcfg4 |= BRDCFG4_EC2_RGMII_EC1_USB;
-
- } else if ((ec1 == FSL_CORENET_RCWSR11_EC1_FM1_DTSEC1) &&
- (ec2 == FSL_CORENET_RCWSR11_EC2_USB2)) {
- brdcfg4 |= BRDCFG4_EC2_USB_EC1_RGMII;
-
- } else if ((ec1 == FSL_CORENET_RCWSR11_EC1_FM1_DTSEC1) &&
- ((ec2 == FSL_CORENET_RCWSR11_EC2_FM1_DTSEC2) ||
- (ec2 == FSL_CORENET_RCWSR11_EC2_FM2_DTSEC1))) {
- brdcfg4 |= BRDCFG4_EC2_RGMII_EC1_RGMII;
- } else {
- brdcfg4 |= BRDCFG4_EC2_MII_EC1_MII;
- }
- QIXIS_WRITE(brdcfg[4], brdcfg4);
-
- brdcfg5 = QIXIS_READ(brdcfg[5]);
- brdcfg5 &= ~(BRDCFG5_USB1ID_MASK | BRDCFG5_USB2ID_MASK);
- brdcfg5 |= (BRDCFG5_USB1ID_CTRL | BRDCFG5_USB2ID_CTRL);
- QIXIS_WRITE(brdcfg[5], brdcfg5);
-
- brdcfg7 = BRDCFG7_JTAGMX_COP_JTAG | BRDCFG7_IQ1MX_IRQ_EVT |
- BRDCFG7_G1MX_USB1 | BRDCFG7_D1MX_TSEC3USB | BRDCFG7_I3MX_USB1;
- QIXIS_WRITE(brdcfg[7], brdcfg7);
-}
-
-int board_early_init_r(void)
-{
- const unsigned int flashbase = CONFIG_SYS_FLASH_BASE;
- const u8 flash_esel = find_tlb_idx((void *)flashbase, 1);
-
- /*
- * Remap Boot flash + PROMJET 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 + promjet */
- 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_256M, 1);
-
- set_liodns();
-#ifdef CONFIG_SYS_DPAA_QBMAN
- setup_portals();
-#endif
- board_config_serdes_mux();
- board_config_usb_mux();
-
- return 0;
-}
-
-static const char *serdes_clock_to_string(u32 clock)
-{
- switch (clock) {
- case SRDS_PLLCR0_RFCK_SEL_100:
- return "100";
- case SRDS_PLLCR0_RFCK_SEL_125:
- return "125";
- case SRDS_PLLCR0_RFCK_SEL_156_25:
- return "156.25";
- default:
- return "150";
- }
-}
-
-#define NUM_SRDS_BANKS 3
-
-int misc_init_r(void)
-{
- serdes_corenet_t *srds_regs;
- u32 actual[NUM_SRDS_BANKS];
- unsigned int i;
- u8 sw;
-
- sw = QIXIS_READ(brdcfg[2]);
- for (i = 0; i < 3; i++) {
- unsigned int clock = (sw >> (2 * i)) & 3;
- switch (clock) {
- case 0:
- actual[i] = SRDS_PLLCR0_RFCK_SEL_100;
- break;
- case 1:
- actual[i] = SRDS_PLLCR0_RFCK_SEL_125;
- break;
- case 3:
- actual[i] = SRDS_PLLCR0_RFCK_SEL_156_25;
- break;
- default:
- printf("Warning: SDREFCLK%u switch setting of '10' is "
- "unsupported\n", i + 1);
- break;
- }
- }
-
- srds_regs = (void *)CONFIG_SYS_FSL_CORENET_SERDES_ADDR;
- for (i = 0; i < NUM_SRDS_BANKS; i++) {
- u32 pllcr0 = in_be32(&srds_regs->bank[i].pllcr0);
- u32 expected = pllcr0 & SRDS_PLLCR0_RFCK_SEL_MASK;
- if (expected != actual[i]) {
- printf("Warning: SERDES bank %u expects reference clock"
- " %sMHz, but actual is %sMHz\n", i + 1,
- serdes_clock_to_string(expected),
- serdes_clock_to_string(actual[i]));
- }
- }
-
- return 0;
-}
-
-/*
- * This is map of CVDD values. 33 means CVDD is 3.3v, 25 means CVDD is 2.5v,
- * 18 means CVDD is 1.8v.
- */
-static u8 IO_VSEL[] = {
- 33, 33, 33, 25, 25, 25, 18, 18, 18,
- 33, 33, 33, 25, 25, 25, 18, 18, 18,
- 33, 33, 33, 25, 25, 25, 18, 18, 18,
- 33, 33, 33, 33, 33
-};
-
-#define IO_VSEL_MASK 0x1f
-
-/*
- * different CVDD selects diffenert spi flashs, read dutcfg[3] to get CVDD,
- * then set status of spi flash nodes to 'disabled' according to CVDD.
- * CVDD '33' will select spi flash0 and flash1, CVDD '25' will select spi
- * flash2, CVDD '18' will select spi flash3.
- */
-void fdt_fixup_board_spi(void *blob)
-{
- u8 sw5 = QIXIS_READ(dutcfg[3]);
-
- switch (IO_VSEL[sw5 & IO_VSEL_MASK]) {
- /* 3.3v */
- case 33:
- do_fixup_by_compat(blob, "atmel,at45db081d", "status",
- "disabled", strlen("disabled") + 1, 1);
- do_fixup_by_compat(blob, "spansion,sst25wf040", "status",
- "disabled", strlen("disabled") + 1, 1);
- break;
- /* 2.5v */
- case 25:
- do_fixup_by_compat(blob, "spansion,s25sl12801", "status",
- "disabled", strlen("disabled") + 1, 1);
- do_fixup_by_compat(blob, "spansion,en25q32", "status",
- "disabled", strlen("disabled") + 1, 1);
- do_fixup_by_compat(blob, "spansion,sst25wf040", "status",
- "disabled", strlen("disabled") + 1, 1);
- break;
- /* 1.8v */
- case 18:
- do_fixup_by_compat(blob, "spansion,s25sl12801", "status",
- "disabled", strlen("disabled") + 1, 1);
- do_fixup_by_compat(blob, "spansion,en25q32", "status",
- "disabled", strlen("disabled") + 1, 1);
- do_fixup_by_compat(blob, "atmel,at45db081d", "status",
- "disabled", strlen("disabled") + 1, 1);
- break;
- }
-}
-
-void ft_board_setup(void *blob, bd_t *bd)
-{
- phys_addr_t base;
- phys_size_t size;
-
- ft_cpu_setup(blob, bd);
-
- base = getenv_bootm_low();
- size = getenv_bootm_size();
-
- fdt_fixup_memory(blob, (u64)base, (u64)size);
-
-#if defined(CONFIG_HAS_FSL_DR_USB) || defined(CONFIG_HAS_FSL_MPH_USB)
- fdt_fixup_dr_usb(blob, bd);
-#endif
-
-#ifdef CONFIG_PCI
- pci_of_setup(blob, bd);
-#endif
-
- fdt_fixup_liodn(blob);
- fdt_fixup_dr_usb(blob, bd);
- fdt_fixup_board_spi(blob);
-
-#ifdef CONFIG_SYS_DPAA_FMAN
- fdt_fixup_fman_ethernet(blob);
- fdt_fixup_board_enet(blob);
-#endif
-}
generated by cgit v1.1 at 2024-11-29 12:03:33 +0000