diff options
Diffstat (limited to 'board/amcc/makalu/makalu.c')
| -rw-r--r-- | board/amcc/makalu/makalu.c | 223 |
1 files changed, 0 insertions, 223 deletions
diff --git a/board/amcc/makalu/makalu.c b/board/amcc/makalu/makalu.c deleted file mode 100644 index 2194942..0000000 --- a/board/amcc/makalu/makalu.c +++ /dev/null @@ -1,223 +0,0 @@ -/* - * (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 <asm/processor.h> -#include <asm/ppc4xx-gpio.h> -#include <asm/io.h> -#include <fdt_support.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 */ - -/* - * 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); - - /* Reset PCIe slots */ - gpio_write_bit(CONFIG_SYS_GPIO_PCIE_RST, 0); - udelay(100); - gpio_write_bit(CONFIG_SYS_GPIO_PCIE_RST, 1); - - /* - * Configure PFC (Pin Function Control) registers - * -> Enable USB - */ - val = SDR0_PFC1_USBEN | SDR0_PFC1_USBBIGEN | SDR0_PFC1_GPT_FREQ; - mtsdr(SDR0_PFC1, val); - - 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; -} - -int checkboard (void) -{ - char buf[64]; - int i = getenv_f("serial#", buf, sizeof(buf)); - - printf("Board: Makalu - AMCC PPC405EX Evaluation Board"); - - if (i > 0) { - puts(", serial# "); - puts(buf); - } - putc('\n'); - - return (0); -} |