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-rw-r--r--board/amcc/kilauea/kilauea.c309
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diff --git a/board/amcc/kilauea/kilauea.c b/board/amcc/kilauea/kilauea.c
deleted file mode 100644
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--- a/board/amcc/kilauea/kilauea.c
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-/*
- * (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 <linux/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);
-}