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-rw-r--r--board/exmeritus/hww1u1a/Kconfig12
-rw-r--r--board/exmeritus/hww1u1a/MAINTAINERS6
-rw-r--r--board/exmeritus/hww1u1a/Makefile12
-rw-r--r--board/exmeritus/hww1u1a/ddr.c34
-rw-r--r--board/exmeritus/hww1u1a/gpios.h56
-rw-r--r--board/exmeritus/hww1u1a/hww1u1a.c268
-rw-r--r--board/exmeritus/hww1u1a/law.c18
-rw-r--r--board/exmeritus/hww1u1a/tlb.c90
8 files changed, 0 insertions, 496 deletions
diff --git a/board/exmeritus/hww1u1a/Kconfig b/board/exmeritus/hww1u1a/Kconfig
deleted file mode 100644
index 7a76b43..0000000
--- a/board/exmeritus/hww1u1a/Kconfig
+++ /dev/null
@@ -1,12 +0,0 @@
-if TARGET_HWW1U1A
-
-config SYS_BOARD
- default "hww1u1a"
-
-config SYS_VENDOR
- default "exmeritus"
-
-config SYS_CONFIG_NAME
- default "HWW1U1A"
-
-endif
diff --git a/board/exmeritus/hww1u1a/MAINTAINERS b/board/exmeritus/hww1u1a/MAINTAINERS
deleted file mode 100644
index b37f10b..0000000
--- a/board/exmeritus/hww1u1a/MAINTAINERS
+++ /dev/null
@@ -1,6 +0,0 @@
-HWW1U1A BOARD
-#M: Kyle Moffett <Kyle.D.Moffett@boeing.com>
-S: Orphan (since 2014-06)
-F: board/exmeritus/hww1u1a/
-F: include/configs/HWW1U1A.h
-F: configs/HWW1U1A_defconfig
diff --git a/board/exmeritus/hww1u1a/Makefile b/board/exmeritus/hww1u1a/Makefile
deleted file mode 100644
index d0cd878..0000000
--- a/board/exmeritus/hww1u1a/Makefile
+++ /dev/null
@@ -1,12 +0,0 @@
-#
-# Copyright 2007-2009 Freescale Semiconductor, Inc.
-# (C) Copyright 2001-2006
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier: GPL-2.0+
-#
-
-obj-y += hww1u1a.o
-obj-y += law.o
-obj-y += tlb.o
-obj-$(CONFIG_DDR_SPD) += ddr.o
diff --git a/board/exmeritus/hww1u1a/ddr.c b/board/exmeritus/hww1u1a/ddr.c
deleted file mode 100644
index e1f6865..0000000
--- a/board/exmeritus/hww1u1a/ddr.c
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * Copyright 2009-2010 eXMeritus, A Boeing Company
- * Copyright 2008-2009 Freescale Semiconductor, Inc.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * Version 2 as published by the Free Software Foundation.
- */
-
-#include <common.h>
-
-#include <fsl_ddr_sdram.h>
-#include <fsl_ddr_dimm_params.h>
-
-void fsl_ddr_board_options(memctl_options_t *popts,
- dimm_params_t *pdimm,
- unsigned int ctrl_num)
-{
- /*
- * We only support one DIMM, so according to the P2020 docs we should
- * set the options as follows:
- */
- popts->cs_local_opts[0].odt_rd_cfg = 0;
- popts->cs_local_opts[0].odt_wr_cfg = 4;
- popts->cs_local_opts[1].odt_rd_cfg = 0;
- popts->cs_local_opts[1].odt_wr_cfg = 0;
- popts->half_strength_driver_enable = 0;
-
- /* Manually configured for our static clock rate */
- popts->clk_adjust = 4;
- popts->cpo_override = 4;
- popts->write_data_delay = 2;
- popts->twot_en = 0;
-}
diff --git a/board/exmeritus/hww1u1a/gpios.h b/board/exmeritus/hww1u1a/gpios.h
deleted file mode 100644
index 499880f..0000000
--- a/board/exmeritus/hww1u1a/gpios.h
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * Copyright 2010 eXMeritus, A Boeing Company
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <asm/mpc85xx_gpio.h>
-
-/* Common CPU A/B GPIOs (GPIO8-GPIO15 and IRQ4-IRQ6) */
-#define GPIO_CPU_ID (1UL << (31 - 8))
-#define GPIO_BLUE_LED (1UL << (31 - 9))
-#define GPIO_DIMM_RESET (1UL << (31 - 10))
-#define GPIO_USB_RESET (1UL << (31 - 11))
-#define GPIO_UNUSED_12 (1UL << (31 - 12))
-#define GPIO_GETH0_RESET (1UL << (31 - 13))
-#define GPIO_RS422_RE (1UL << (31 - 14))
-#define GPIO_RS422_DE (1UL << (31 - 15))
-#define IRQ_I2CINT (1UL << (31 - 20))
-#define IRQ_FANINT (1UL << (31 - 21))
-#define IRQ_DIMM_EVENT (1UL << (31 - 22))
-
-#define GPIO_RESETS (GPIO_DIMM_RESET|GPIO_USB_RESET|GPIO_GETH0_RESET)
-
-/* CPU A GPIOS (GPIO0-GPIO7 and IRQ0-IRQ3) */
-#define GPIO_CPUA_UNUSED_0 (1UL << (31 - 0))
-#define GPIO_CPUA_CPU_READY (1UL << (31 - 1))
-#define GPIO_CPUA_DEBUG_LED2 (1UL << (31 - 2))
-#define GPIO_CPUA_DEBUG_LED1 (1UL << (31 - 3))
-#define GPIO_CPUA_TDIS2B (1UL << (31 - 4)) /* MAC 2 TX B */
-#define GPIO_CPUA_TDIS2A (1UL << (31 - 5)) /* MAC 2 TX A */
-#define GPIO_CPUA_TDIS1B (1UL << (31 - 6)) /* MAC 1 TX B */
-#define GPIO_CPUA_TDIS1A (1UL << (31 - 7)) /* MAC 1 TX A */
-#define IRQ_CPUA_UNUSED_0 (1UL << (31 - 16))
-#define IRQ_CPUA_UNUSED_1 (1UL << (31 - 17))
-#define IRQ_CPUA_UNUSED_2 (1UL << (31 - 18))
-#define IRQ_CPUA_UNUSED_3 (1UL << (31 - 19))
-
-/* CPU B GPIOS (GPIO0-GPIO7 and IRQ0-IRQ3) */
-#define GPIO_CPUB_RMUX_SEL1B (1UL << (31 - 0))
-#define GPIO_CPUB_RMUX_SEL0B (1UL << (31 - 1))
-#define GPIO_CPUB_RMUX_SEL1A (1UL << (31 - 2))
-#define GPIO_CPUB_RMUX_SEL0A (1UL << (31 - 3))
-#define GPIO_CPUB_UNUSED_4 (1UL << (31 - 4))
-#define GPIO_CPUB_CPU_READY (1UL << (31 - 5))
-#define GPIO_CPUB_DEBUG_LED2 (1UL << (31 - 6))
-#define GPIO_CPUB_DEBUG_LED1 (1UL << (31 - 7))
-#define IRQ_CPUB_SD_1A (1UL << (31 - 16))
-#define IRQ_CPUB_SD_2B (1UL << (31 - 17))
-#define IRQ_CPUB_SD_2A (1UL << (31 - 18))
-#define IRQ_CPUB_SD_1B (1UL << (31 - 19))
-
-/* If it isn't CPU A then it's CPU B */
-static inline unsigned int hww1u1a_is_cpu_a(void)
-{
- return !mpc85xx_gpio_get(GPIO_CPU_ID);
-}
diff --git a/board/exmeritus/hww1u1a/hww1u1a.c b/board/exmeritus/hww1u1a/hww1u1a.c
deleted file mode 100644
index 643ece1..0000000
--- a/board/exmeritus/hww1u1a/hww1u1a.c
+++ /dev/null
@@ -1,268 +0,0 @@
-/*
- * Copyright 2009-2011 eXMeritus, A Boeing Company
- * Copyright 2007-2009 Freescale Semiconductor, Inc.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <command.h>
-#include <pci.h>
-#include <asm/processor.h>
-#include <asm/mmu.h>
-#include <asm/cache.h>
-#include <asm/immap_85xx.h>
-#include <asm/fsl_pci.h>
-#include <fsl_ddr_sdram.h>
-#include <asm/io.h>
-#include <miiphy.h>
-#include <libfdt.h>
-#include <linux/ctype.h>
-#include <fdt_support.h>
-#include <fsl_mdio.h>
-#include <tsec.h>
-#include <asm/fsl_law.h>
-#include <netdev.h>
-#include <malloc.h>
-#include <i2c.h>
-#include <pca953x.h>
-
-#include "gpios.h"
-
-DECLARE_GLOBAL_DATA_PTR;
-
-int checkboard(void)
-{
- unsigned int gpio_high = 0;
- unsigned int gpio_low = 0;
- unsigned int gpio_in = 0;
- unsigned int i;
- struct ccsr_ddr __iomem *ddr;
-
- puts("Board: HWW-1U-1A ");
-
- /*
- * First just figure out which CPU we're on, then use that to
- * configure the lists of other GPIOs to be programmed.
- */
- mpc85xx_gpio_set_in(GPIO_CPU_ID);
- if (hww1u1a_is_cpu_a()) {
- puts("CPU A\n");
-
- /* We want to turn on some LEDs */
- gpio_high |= GPIO_CPUA_CPU_READY;
- gpio_low |= GPIO_CPUA_DEBUG_LED1;
- gpio_low |= GPIO_CPUA_DEBUG_LED2;
-
- /* Disable the unused transmitters */
- gpio_low |= GPIO_CPUA_TDIS1A;
- gpio_high |= GPIO_CPUA_TDIS1B;
- gpio_low |= GPIO_CPUA_TDIS2A;
- gpio_high |= GPIO_CPUA_TDIS2B;
- } else {
- puts("CPU B\n");
-
- /* We want to turn on some LEDs */
- gpio_high |= GPIO_CPUB_CPU_READY;
- gpio_low |= GPIO_CPUB_DEBUG_LED1;
- gpio_low |= GPIO_CPUB_DEBUG_LED2;
-
- /* Enable the appropriate receivers */
- gpio_high |= GPIO_CPUB_RMUX_SEL0A;
- gpio_high |= GPIO_CPUB_RMUX_SEL0B;
- gpio_low |= GPIO_CPUB_RMUX_SEL1A;
- gpio_low |= GPIO_CPUB_RMUX_SEL1B;
- }
-
- /* These GPIOs are common */
- gpio_in |= IRQ_I2CINT | IRQ_FANINT | IRQ_DIMM_EVENT;
- gpio_low |= GPIO_RS422_RE;
- gpio_high |= GPIO_RS422_DE;
-
- /* Ok, now go ahead and program all of those in one go */
- mpc85xx_gpio_set(gpio_high|gpio_low|gpio_in,
- gpio_high|gpio_low,
- gpio_high);
-
- /*
- * If things have been taken out of reset early (for example, by one
- * of the BDI3000 debuggers), then we need to put them back in reset
- * and delay a while before we continue.
- */
- if (mpc85xx_gpio_get(GPIO_RESETS)) {
- ddr = (struct ccsr_ddr __iomem *)CONFIG_SYS_FSL_DDR_ADDR;
-
- puts("Debugger detected... extra device reset enabled!\n");
-
- /* Put stuff into reset and disable the DDR controller */
- mpc85xx_gpio_set_low(GPIO_RESETS);
- out_be32(&ddr->sdram_cfg, 0x00000000);
-
- puts(" Waiting 1 sec for reset...");
- for (i = 0; i < 10; i++) {
- udelay(100000);
- puts(".");
- }
- puts("\n");
- }
-
- /* Now bring everything back out of reset again */
- mpc85xx_gpio_set_high(GPIO_RESETS);
- return 0;
-}
-
-/*
- * This little shell function just returns whether or not it's CPU A.
- * It can be used to select the right device-tree when booting, etc.
- */
-int do_hww1u1a_test_cpu_a(cmd_tbl_t *cmdtp, int flag,
- int argc, char * const argv[])
-{
- if (argc > 1)
- cmd_usage(cmdtp);
-
- if (hww1u1a_is_cpu_a())
- return 0;
- else
- return 1;
-}
-U_BOOT_CMD(
- test_cpu_a, 1, 0, do_hww1u1a_test_cpu_a,
- "Test if this is CPU A (versus B) on the eXMeritus HWW-1U-1A board",
- ""
-);
-
-/* Create a prompt-like string: "uboot@HOSTNAME% " */
-#define PROMPT_PREFIX "uboot@exm"
-#define PROMPT_SUFFIX "% "
-
-/* This function returns a PS1 prompt based on the serial number */
-static char *hww1u1a_prompt;
-const char *hww1u1a_get_ps1(void)
-{
- unsigned long len, i, j;
- const char *serialnr;
-
- /* If our prompt was already set, just use that */
- if (hww1u1a_prompt)
- return hww1u1a_prompt;
-
- /* Use our serial number if present, otherwise a default */
- serialnr = getenv("serial#");
- if (!serialnr || !serialnr[0])
- serialnr = "999999-X";
-
- /*
- * We will turn the serial number into a hostname by:
- * (A) Delete all non-alphanumerics.
- * (B) Lowercase all letters.
- * (C) Prefix "exm".
- * (D) Suffix "a" for CPU A and "b" for CPU B.
- */
- for (i = 0, len = 0; serialnr[i]; i++) {
- if (isalnum(serialnr[i]))
- len++;
- }
-
- len += sizeof(PROMPT_PREFIX PROMPT_SUFFIX) + 1; /* Includes NUL */
- hww1u1a_prompt = malloc(len);
- if (!hww1u1a_prompt)
- return PROMPT_PREFIX "UNKNOWN(ENOMEM)" PROMPT_SUFFIX;
-
- /* Now actually fill it in */
- i = 0;
-
- /* Handle the prefix */
- for (j = 0; j < sizeof(PROMPT_PREFIX) - 1; j++)
- hww1u1a_prompt[i++] = PROMPT_PREFIX[j];
-
- /* Now the serial# part of the hostname */
- for (j = 0; serialnr[j]; j++)
- if (isalnum(serialnr[j]))
- hww1u1a_prompt[i++] = tolower(serialnr[j]);
-
- /* Now the CPU id ("a" or "b") */
- hww1u1a_prompt[i++] = hww1u1a_is_cpu_a() ? 'a' : 'b';
-
- /* Finally the suffix */
- for (j = 0; j < sizeof(PROMPT_SUFFIX); j++)
- hww1u1a_prompt[i++] = PROMPT_SUFFIX[j];
-
- /* This should all have added up, but just in case */
- hww1u1a_prompt[len - 1] = '\0';
-
- /* Now we're done */
- return hww1u1a_prompt;
-}
-
-void pci_init_board(void)
-{
- fsl_pcie_init_board(0);
-}
-
-int board_early_init_r(void)
-{
- const unsigned int flashbase = CONFIG_SYS_FLASH_BASE;
- int flash_esel = find_tlb_idx((void *)flashbase, 1);
-
- /*
- * Remap bootflash 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();
-
- if (flash_esel == -1) {
- /* very unlikely unless something is messed up */
- puts("Error: Could not find TLB for FLASH BASE\n");
- flash_esel = 2; /* give our best effort to continue */
- } else {
- /* 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_256M, 1);
-
- return 0;
-}
-
-int board_eth_init(bd_t *bis)
-{
- struct tsec_info_struct tsec_info[4];
- struct fsl_pq_mdio_info mdio_info;
-
- SET_STD_TSEC_INFO(tsec_info[0], 1);
- SET_STD_TSEC_INFO(tsec_info[1], 2);
- SET_STD_TSEC_INFO(tsec_info[2], 3);
-
- if (hww1u1a_is_cpu_a())
- tsec_info[2].phyaddr = TSEC3_PHY_ADDR_CPUA;
- else
- tsec_info[2].phyaddr = TSEC3_PHY_ADDR_CPUB;
-
- 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, 3);
- return pci_eth_init(bis);
-}
-
-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);
-
- FT_FSL_PCI_SETUP;
-}
diff --git a/board/exmeritus/hww1u1a/law.c b/board/exmeritus/hww1u1a/law.c
deleted file mode 100644
index c7dc58d..0000000
--- a/board/exmeritus/hww1u1a/law.c
+++ /dev/null
@@ -1,18 +0,0 @@
-/*
- * Copyright 2008-2009 Freescale Semiconductor, Inc.
- *
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/fsl_law.h>
-#include <asm/mmu.h>
-
-struct law_entry law_table[] = {
- SET_LAW(CONFIG_SYS_FLASH_BASE_PHYS, LAW_SIZE_256M, LAW_TRGT_IF_LBC),
-};
-
-int num_law_entries = ARRAY_SIZE(law_table);
diff --git a/board/exmeritus/hww1u1a/tlb.c b/board/exmeritus/hww1u1a/tlb.c
deleted file mode 100644
index 7f5a36f..0000000
--- a/board/exmeritus/hww1u1a/tlb.c
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- * Copyright 2009-2010 eXMeritus, A Boeing Company
- * Copyright 2008-2009 Freescale Semiconductor, Inc.
- *
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/mmu.h>
-
-struct fsl_e_tlb_entry tlb_table[] = {
- /* TLB 0 - for temp stack in cache */
- SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 0 * 1024,
- CONFIG_SYS_INIT_RAM_ADDR_PHYS + 0 * 1024,
- MAS3_SX|MAS3_SW|MAS3_SR, 0,
- 0, 0, BOOKE_PAGESZ_4K, 0),
-
- SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 4 * 1024,
- CONFIG_SYS_INIT_RAM_ADDR_PHYS + 4 * 1024,
- MAS3_SX|MAS3_SW|MAS3_SR, 0,
- 0, 0, BOOKE_PAGESZ_4K, 0),
-
- SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 8 * 1024,
- CONFIG_SYS_INIT_RAM_ADDR_PHYS + 8 * 1024,
- MAS3_SX|MAS3_SW|MAS3_SR, 0,
- 0, 0, BOOKE_PAGESZ_4K, 0),
-
- SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 12 * 1024,
- CONFIG_SYS_INIT_RAM_ADDR_PHYS + 12 * 1024,
- MAS3_SX|MAS3_SW|MAS3_SR, 0,
- 0, 0, BOOKE_PAGESZ_4K, 0),
-
- /* TLB 1 */
- /* *I*** - Boot page */
- SET_TLB_ENTRY(1, CONFIG_BPTR_VIRT_ADDR,
- CONFIG_BPTR_VIRT_ADDR,
- MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 0, BOOKE_PAGESZ_4K, 1),
-
- /* *I*G* - CCSRBAR */
- SET_TLB_ENTRY(1, CONFIG_SYS_CCSRBAR,
- CONFIG_SYS_CCSRBAR_PHYS,
- MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 1, BOOKE_PAGESZ_1M, 1),
-
- /*
- * W**G* - FLASH (Will be *I*G* after relocation to RAM)
- *
- * This maps both SPI FLASH chips (128MByte per chip)
- */
- SET_TLB_ENTRY(1, CONFIG_SYS_FLASH_BASE,
- CONFIG_SYS_FLASH_BASE_PHYS,
- MAS3_SX|MAS3_SR, MAS2_W|MAS2_G,
- 0, 2, BOOKE_PAGESZ_256M, 1),
-
- /*
- * *I*G* - PCI memory
- *
- * We have 1.5GB total PCI-E memory space to map and we want to use
- * the minimum possible number of TLB entries. Since Book-E TLB
- * entries are sized in powers of 4, we use 1GB + 256MB + 256MB.
- */
- SET_TLB_ENTRY(1, CONFIG_SYS_PCIE3_MEM_VIRT,
- CONFIG_SYS_PCIE3_MEM_PHYS,
- MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 3, BOOKE_PAGESZ_1G, 1),
- SET_TLB_ENTRY(1, CONFIG_SYS_PCIE3_MEM_VIRT + 0x40000000,
- CONFIG_SYS_PCIE3_MEM_PHYS + 0x40000000,
- MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 4, BOOKE_PAGESZ_256M, 1),
- SET_TLB_ENTRY(1, CONFIG_SYS_PCIE3_MEM_VIRT + 0x50000000,
- CONFIG_SYS_PCIE3_MEM_PHYS + 0x50000000,
- MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 5, BOOKE_PAGESZ_256M, 1),
-
- /*
- * *I*G* - PCI I/O
- *
- * This one entry covers all 3 64k PCI-E I/O windows
- */
- SET_TLB_ENTRY(1, CONFIG_SYS_PCIE3_IO_VIRT,
- CONFIG_SYS_PCIE3_IO_PHYS,
- MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
- 0, 6, BOOKE_PAGESZ_256K, 1),
-};
-
-int num_tlb_entries = ARRAY_SIZE(tlb_table);