This board has not been converted to CONFIG_DM_MMC by the deadline.
Remove it.
Cc: Philippe Reynes <tremyfr@yahoo.fr>
Cc: Eric Jarrige <eric.jarrige@armadeus.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
select SPI
imply CMD_DM
-config TARGET_APF27
- bool "Support apf27"
- select CPU_ARM926EJS
- select SUPPORT_SPL
-
config ARCH_ORION5X
bool "Marvell Orion"
select CPU_ARM926EJS
source "board/Marvell/gplugd/Kconfig"
source "board/Marvell/octeontx/Kconfig"
source "board/Marvell/octeontx2/Kconfig"
-source "board/armadeus/apf27/Kconfig"
source "board/armltd/vexpress/Kconfig"
source "board/armltd/vexpress64/Kconfig"
source "board/cortina/presidio-asic/Kconfig"
+++ /dev/null
-if TARGET_APF27
-
-config SYS_BOARD
- default "apf27"
-
-config SYS_VENDOR
- default "armadeus"
-
-config SYS_SOC
- default "mx27"
-
-config SYS_CONFIG_NAME
- default "apf27"
-
-endif
+++ /dev/null
-APF27 BOARD
-M: Philippe Reynes <tremyfr@yahoo.fr>
-M: Eric Jarrige <eric.jarrige@armadeus.org>
-S: Maintained
-F: board/armadeus/apf27/
-F: include/configs/apf27.h
-F: configs/apf27_defconfig
+++ /dev/null
-#
-# (C) Copyright 2000-2004
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-# (C) Copyright 2012-2013
-# Eric Jarrige <eric.jarrige@armadeus.org>
-#
-# SPDX-License-Identifier: GPL-2.0+
-#
-
-obj-y := apf27.o
-obj-y += lowlevel_init.o
-obj-$(CONFIG_FPGA) += fpga.o
+++ /dev/null
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * Copyright (C) 2008-2013 Eric Jarrige <eric.jarrige@armadeus.org>
- *
- * based on the files by
- * Sascha Hauer, Pengutronix
- */
-
-#include <common.h>
-#include <hang.h>
-#include <init.h>
-#include <asm/global_data.h>
-#include <jffs2/jffs2.h>
-#include <nand.h>
-#include <netdev.h>
-#include <asm/io.h>
-#include <asm/arch/imx-regs.h>
-#include <asm/arch/gpio.h>
-#include <asm/gpio.h>
-#include <linux/errno.h>
-#include <u-boot/crc.h>
-#include "apf27.h"
-#include "fpga.h"
-
-DECLARE_GLOBAL_DATA_PTR;
-
-/*
- * Fuse bank 1 row 8 is "reserved for future use" and therefore available for
- * customer use. The APF27 board uses this fuse to store the board revision:
- * 0: initial board revision
- * 1: first revision - Presence of the second RAM chip on the board is blown in
- * fuse bank 1 row 9 bit 0 - No hardware change
- * N: to be defined
- */
-static u32 get_board_rev(void)
-{
- struct iim_regs *iim = (struct iim_regs *)IMX_IIM_BASE;
-
- return readl(&iim->bank[1].fuse_regs[8]);
-}
-
-/*
- * Fuse bank 1 row 9 is "reserved for future use" and therefore available for
- * customer use. The APF27 board revision 1 uses the bit 0 to permanently store
- * the presence of the second RAM chip
- * 0: AFP27 with 1 RAM of 64 MiB
- * 1: AFP27 with 2 RAM chips of 64 MiB each (128MB)
- */
-static int get_num_ram_bank(void)
-{
- struct iim_regs *iim = (struct iim_regs *)IMX_IIM_BASE;
- int nr_dram_banks = 1;
-
- if ((get_board_rev() > 0) && (CONFIG_NR_DRAM_BANKS > 1))
- nr_dram_banks += readl(&iim->bank[1].fuse_regs[9]) & 0x01;
- else
- nr_dram_banks = CONFIG_NR_DRAM_POPULATED;
-
- return nr_dram_banks;
-}
-
-static void apf27_port_init(int port, u32 gpio_dr, u32 ocr1, u32 ocr2,
- u32 iconfa1, u32 iconfa2, u32 iconfb1, u32 iconfb2,
- u32 icr1, u32 icr2, u32 imr, u32 gpio_dir, u32 gpr,
- u32 puen, u32 gius)
-{
- struct gpio_port_regs *regs = (struct gpio_port_regs *)IMX_GPIO_BASE;
-
- writel(gpio_dr, ®s->port[port].gpio_dr);
- writel(ocr1, ®s->port[port].ocr1);
- writel(ocr2, ®s->port[port].ocr2);
- writel(iconfa1, ®s->port[port].iconfa1);
- writel(iconfa2, ®s->port[port].iconfa2);
- writel(iconfb1, ®s->port[port].iconfb1);
- writel(iconfb2, ®s->port[port].iconfb2);
- writel(icr1, ®s->port[port].icr1);
- writel(icr2, ®s->port[port].icr2);
- writel(imr, ®s->port[port].imr);
- writel(gpio_dir, ®s->port[port].gpio_dir);
- writel(gpr, ®s->port[port].gpr);
- writel(puen, ®s->port[port].puen);
- writel(gius, ®s->port[port].gius);
-}
-
-#define APF27_PORT_INIT(n) apf27_port_init(PORT##n, ACFG_DR_##n##_VAL, \
- ACFG_OCR1_##n##_VAL, ACFG_OCR2_##n##_VAL, ACFG_ICFA1_##n##_VAL, \
- ACFG_ICFA2_##n##_VAL, ACFG_ICFB1_##n##_VAL, ACFG_ICFB2_##n##_VAL, \
- ACFG_ICR1_##n##_VAL, ACFG_ICR2_##n##_VAL, ACFG_IMR_##n##_VAL, \
- ACFG_DDIR_##n##_VAL, ACFG_GPR_##n##_VAL, ACFG_PUEN_##n##_VAL, \
- ACFG_GIUS_##n##_VAL)
-
-static void apf27_iomux_init(void)
-{
- APF27_PORT_INIT(A);
- APF27_PORT_INIT(B);
- APF27_PORT_INIT(C);
- APF27_PORT_INIT(D);
- APF27_PORT_INIT(E);
- APF27_PORT_INIT(F);
-}
-
-static int apf27_devices_init(void)
-{
- int i;
- unsigned int mode[] = {
- PC5_PF_I2C2_DATA,
- PC6_PF_I2C2_CLK,
- PD17_PF_I2C_DATA,
- PD18_PF_I2C_CLK,
- };
-
- for (i = 0; i < ARRAY_SIZE(mode); i++)
- imx_gpio_mode(mode[i]);
-
-#ifdef CONFIG_MXC_UART
- mx27_uart1_init_pins();
-#endif
-
-#ifdef CONFIG_FEC_MXC
- mx27_fec_init_pins();
-#endif
-
-#ifdef CONFIG_MMC_MXC
- mx27_sd2_init_pins();
- imx_gpio_mode((GPIO_PORTF | GPIO_OUT | GPIO_PUEN | GPIO_GPIO | 16));
- gpio_request(PC_PWRON, "pc_pwron");
- gpio_set_value(PC_PWRON, 1);
-#endif
- return 0;
-}
-
-static void apf27_setup_csx(void)
-{
- struct weim_regs *weim = (struct weim_regs *)IMX_WEIM_BASE;
-
- writel(ACFG_CS0U_VAL, &weim->cs0u);
- writel(ACFG_CS0L_VAL, &weim->cs0l);
- writel(ACFG_CS0A_VAL, &weim->cs0a);
-
- writel(ACFG_CS1U_VAL, &weim->cs1u);
- writel(ACFG_CS1L_VAL, &weim->cs1l);
- writel(ACFG_CS1A_VAL, &weim->cs1a);
-
- writel(ACFG_CS2U_VAL, &weim->cs2u);
- writel(ACFG_CS2L_VAL, &weim->cs2l);
- writel(ACFG_CS2A_VAL, &weim->cs2a);
-
- writel(ACFG_CS3U_VAL, &weim->cs3u);
- writel(ACFG_CS3L_VAL, &weim->cs3l);
- writel(ACFG_CS3A_VAL, &weim->cs3a);
-
- writel(ACFG_CS4U_VAL, &weim->cs4u);
- writel(ACFG_CS4L_VAL, &weim->cs4l);
- writel(ACFG_CS4A_VAL, &weim->cs4a);
-
- writel(ACFG_CS5U_VAL, &weim->cs5u);
- writel(ACFG_CS5L_VAL, &weim->cs5l);
- writel(ACFG_CS5A_VAL, &weim->cs5a);
-
- writel(ACFG_EIM_VAL, &weim->eim);
-}
-
-static void apf27_setup_port(void)
-{
- struct system_control_regs *system =
- (struct system_control_regs *)IMX_SYSTEM_CTL_BASE;
-
- writel(ACFG_FMCR_VAL, &system->fmcr);
-}
-
-int board_init(void)
-{
- gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100;
-
- apf27_setup_csx();
- apf27_setup_port();
- apf27_iomux_init();
- apf27_devices_init();
-#if defined(CONFIG_FPGA)
- APF27_init_fpga();
-#endif
-
-
- return 0;
-}
-
-int dram_init(void)
-{
- gd->ram_size = get_ram_size((void *)PHYS_SDRAM_1, PHYS_SDRAM_1_SIZE);
- if (get_num_ram_bank() > 1)
- gd->ram_size += get_ram_size((void *)PHYS_SDRAM_2,
- PHYS_SDRAM_2_SIZE);
-
- return 0;
-}
-
-int dram_init_banksize(void)
-{
- gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
- gd->bd->bi_dram[0].size = get_ram_size((void *)PHYS_SDRAM_1,
- PHYS_SDRAM_1_SIZE);
- gd->bd->bi_dram[1].start = PHYS_SDRAM_2;
- if (get_num_ram_bank() > 1)
- gd->bd->bi_dram[1].size = get_ram_size((void *)PHYS_SDRAM_2,
- PHYS_SDRAM_2_SIZE);
- else
- gd->bd->bi_dram[1].size = 0;
-
- return 0;
-}
-
-ulong board_get_usable_ram_top(ulong total_size)
-{
- ulong ramtop;
-
- if (get_num_ram_bank() > 1)
- ramtop = PHYS_SDRAM_2 + get_ram_size((void *)PHYS_SDRAM_2,
- PHYS_SDRAM_2_SIZE);
- else
- ramtop = PHYS_SDRAM_1 + get_ram_size((void *)PHYS_SDRAM_1,
- PHYS_SDRAM_1_SIZE);
-
- return ramtop;
-}
-
-int checkboard(void)
-{
- printf("Board: Armadeus APF27 revision %d\n", get_board_rev());
- return 0;
-}
-
-#ifdef CONFIG_SPL_BUILD
-inline void hang(void)
-{
- for (;;)
- ;
-}
-
-void board_init_f(ulong bootflag)
-{
- /*
- * copy ourselves from where we are running to where we were
- * linked at. Use ulong pointers as all addresses involved
- * are 4-byte-aligned.
- */
- ulong *start_ptr, *end_ptr, *link_ptr, *run_ptr, *dst;
- asm volatile ("ldr %0, =_start" : "=r"(start_ptr));
- asm volatile ("ldr %0, =_end" : "=r"(end_ptr));
- asm volatile ("ldr %0, =board_init_f" : "=r"(link_ptr));
- asm volatile ("adr %0, board_init_f" : "=r"(run_ptr));
- for (dst = start_ptr; dst < end_ptr; dst++)
- *dst = *(dst+(run_ptr-link_ptr));
-
- /*
- * branch to nand_boot's link-time address.
- */
- asm volatile("ldr pc, =nand_boot");
-}
-#endif /* CONFIG_SPL_BUILD */
+++ /dev/null
-/* SPDX-License-Identifier: GPL-2.0+ */
-/*
- * Copyright (C) 2008-2013 Eric Jarrige <eric.jarrige@armadeus.org>
- */
-
-#ifndef __APF27_H
-#define __APF27_H
-
-/* FPGA program pin configuration */
-#define ACFG_FPGA_PWR (GPIO_PORTF | 19) /* FPGA prog pin */
-#define ACFG_FPGA_PRG (GPIO_PORTF | 11) /* FPGA prog pin */
-#define ACFG_FPGA_CLK (GPIO_PORTF | 15) /* FPGA clk pin */
-#define ACFG_FPGA_RDATA 0xD6000000 /* FPGA data addr */
-#define ACFG_FPGA_WDATA 0xD6000000 /* FPGA data addr */
-#define ACFG_FPGA_INIT (GPIO_PORTF | 12) /* FPGA init pin */
-#define ACFG_FPGA_DONE (GPIO_PORTF | 9) /* FPGA done pin */
-#define ACFG_FPGA_RW (GPIO_PORTF | 21) /* FPGA done pin */
-#define ACFG_FPGA_CS (GPIO_PORTF | 22) /* FPGA done pin */
-#define ACFG_FPGA_SUSPEND (GPIO_PORTF | 10) /* FPGA done pin */
-#define ACFG_FPGA_RESET (GPIO_PORTF | 7) /* FPGA done pin */
-
-/* MMC pin */
-#define PC_PWRON (GPIO_PORTF | 16)
-
-/*
- * MPU CLOCK source before PLL
- * ACFG_CLK_FREQ (2/3 MPLL clock or ext 266 MHZ)
- */
-#define ACFG_MPCTL0_VAL 0x01EF15D5 /* 399.000 MHz */
-#define ACFG_MPCTL1_VAL 0
-#define CONFIG_MPLL_FREQ 399
-
-#define ACFG_CLK_FREQ (CONFIG_MPLL_FREQ*2/3) /* 266 MHz */
-
-/* Serial clock source before PLL (should be named ACFG_SYSPLL_CLK_FREQ)*/
-#define ACFG_SPCTL0_VAL 0x0475206F /* 299.99937 MHz */
-#define ACFG_SPCTL1_VAL 0
-#define CONFIG_SPLL_FREQ 300 /* MHz */
-
-/* ARM bus frequency (have to be a CONFIG_MPLL_FREQ ratio) */
-#define CONFIG_ARM_FREQ 399 /* up to 400 MHz */
-
-/* external bus frequency (have to be a ACFG_CLK_FREQ ratio) */
-#define CONFIG_HCLK_FREQ 133 /* (ACFG_CLK_FREQ/2) */
-
-#define CONFIG_PERIF1_FREQ 16 /* 16.625 MHz UART, GPT, PWM */
-#define CONFIG_PERIF2_FREQ 33 /* 33.25 MHz CSPI and SDHC */
-#define CONFIG_PERIF3_FREQ 33 /* 33.25 MHz LCD */
-#define CONFIG_PERIF4_FREQ 33 /* 33.25 MHz CSI */
-#define CONFIG_SSI1_FREQ 66 /* 66.50 MHz SSI1 */
-#define CONFIG_SSI2_FREQ 66 /* 66.50 MHz SSI2 */
-#define CONFIG_MSHC_FREQ 66 /* 66.50 MHz MSHC */
-#define CONFIG_H264_FREQ 66 /* 66.50 MHz H264 */
-#define CONFIG_CLK0_DIV 3 /* Divide CLK0 by 4 */
-#define CONFIG_CLK0_EN 1 /* CLK0 enabled */
-
-/* external bus frequency (have to be a CONFIG_HCLK_FREQ ratio) */
-#define CONFIG_NFC_FREQ 44 /* NFC Clock up to 44 MHz wh 133MHz */
-
-/* external serial bus frequency (have to be a CONFIG_SPLL_FREQ ratio) */
-#define CONFIG_USB_FREQ 60 /* 60 MHz */
-
-/*
- * SDRAM
- */
-#if (ACFG_SDRAM_MBYTE_SYZE == 64) /* micron MT46H16M32LF -6 */
-/* micron 64MB */
-#define ACFG_SDRAM_NUM_COL 9 /* 8, 9, 10 or 11
- * column address bits
- */
-#define ACFG_SDRAM_NUM_ROW 13 /* 11, 12 or 13
- * row address bits
- */
-#define ACFG_SDRAM_REFRESH 3 /* 0=OFF 1=2048
- * 2=4096 3=8192 refresh
- */
-#define ACFG_SDRAM_EXIT_PWD 25 /* ns exit power
- * down delay
- */
-#define ACFG_SDRAM_W2R_DELAY 1 /* write to read
- * cycle delay > 0
- */
-#define ACFG_SDRAM_ROW_PRECHARGE_DELAY 18 /* ns */
-#define ACFG_SDRAM_TMRD_DELAY 2 /* Load mode register
- * cycle delay 1..4
- */
-#define ACFG_SDRAM_TWR_DELAY 1 /* LPDDR: 0=2ck 1=3ck
- * SDRAM: 0=1ck 1=2ck
- */
-#define ACFG_SDRAM_RAS_DELAY 42 /* ns ACTIVE-to-PRECHARGE delay */
-#define ACFG_SDRAM_RRD_DELAY 12 /* ns ACTIVE-to-ACTIVE delay */
-#define ACFG_SDRAM_RCD_DELAY 18 /* ns Row to Column delay */
-#define ACFG_SDRAM_RC_DELAY 70 /* ns Row cycle delay (tRFC
- * refresh to command)
- */
-#define ACFG_SDRAM_CLOCK_CYCLE_CL_1 0 /* ns clock cycle time
- * estimated fo CL=1
- * 0=force 3 for lpddr
- */
-#define ACFG_SDRAM_PARTIAL_ARRAY_SR 0 /* 0=full 1=half 2=quater
- * 3=Eighth 4=Sixteenth
- */
-#define ACFG_SDRAM_DRIVE_STRENGH 0 /* 0=Full-strength 1=half
- * 2=quater 3=Eighth
- */
-#define ACFG_SDRAM_BURST_LENGTH 3 /* 2^N BYTES (N=0..3) */
-#define ACFG_SDRAM_SINGLE_ACCESS 0 /* 1= single access
- * 0 = Burst mode
- */
-#endif
-
-#if (ACFG_SDRAM_MBYTE_SYZE == 128)
-/* micron 128MB */
-#define ACFG_SDRAM_NUM_COL 9 /* 8, 9, 10 or 11
- * column address bits
- */
-#define ACFG_SDRAM_NUM_ROW 14 /* 11, 12 or 13
- * row address bits
- */
-#define ACFG_SDRAM_REFRESH 3 /* 0=OFF 1=2048
- * 2=4096 3=8192 refresh
- */
-#define ACFG_SDRAM_EXIT_PWD 25 /* ns exit power
- * down delay
- */
-#define ACFG_SDRAM_W2R_DELAY 1 /* write to read
- * cycle delay > 0
- */
-#define ACFG_SDRAM_ROW_PRECHARGE_DELAY 18 /* ns */
-#define ACFG_SDRAM_TMRD_DELAY 2 /* Load mode register
- * cycle delay 1..4
- */
-#define ACFG_SDRAM_TWR_DELAY 1 /* LPDDR: 0=2ck 1=3ck
- * SDRAM: 0=1ck 1=2ck
- */
-#define ACFG_SDRAM_RAS_DELAY 42 /* ns ACTIVE-to-PRECHARGE delay */
-#define ACFG_SDRAM_RRD_DELAY 12 /* ns ACTIVE-to-ACTIVE delay */
-#define ACFG_SDRAM_RCD_DELAY 18 /* ns Row to Column delay */
-#define ACFG_SDRAM_RC_DELAY 70 /* ns Row cycle delay (tRFC
- * refresh to command)
- */
-#define ACFG_SDRAM_CLOCK_CYCLE_CL_1 0 /* ns clock cycle time
- * estimated fo CL=1
- * 0=force 3 for lpddr
- */
-#define ACFG_SDRAM_PARTIAL_ARRAY_SR 0 /* 0=full 1=half 2=quater
- * 3=Eighth 4=Sixteenth
- */
-#define ACFG_SDRAM_DRIVE_STRENGH 0 /* 0=Full-strength 1=half
- * 2=quater 3=Eighth
- */
-#define ACFG_SDRAM_BURST_LENGTH 3 /* 2^N BYTES (N=0..3) */
-#define ACFG_SDRAM_SINGLE_ACCESS 0 /* 1= single access
- * 0 = Burst mode
- */
-#endif
-
-#if (ACFG_SDRAM_MBYTE_SYZE == 256)
-/* micron 256MB */
-#define ACFG_SDRAM_NUM_COL 10 /* 8, 9, 10 or 11
- * column address bits
- */
-#define ACFG_SDRAM_NUM_ROW 14 /* 11, 12 or 13
- * row address bits
- */
-#define ACFG_SDRAM_REFRESH 3 /* 0=OFF 1=2048
- * 2=4096 3=8192 refresh
- */
-#define ACFG_SDRAM_EXIT_PWD 25 /* ns exit power
- * down delay
- */
-#define ACFG_SDRAM_W2R_DELAY 1 /* write to read cycle
- * delay > 0
- */
-#define ACFG_SDRAM_ROW_PRECHARGE_DELAY 18 /* ns */
-#define ACFG_SDRAM_TMRD_DELAY 2 /* Load mode register
- * cycle delay 1..4
- */
-#define ACFG_SDRAM_TWR_DELAY 1 /* LPDDR: 0=2ck 1=3ck
- * SDRAM: 0=1ck 1=2ck
- */
-#define ACFG_SDRAM_RAS_DELAY 42 /* ns ACTIVE-to-PRECHARGE delay */
-#define ACFG_SDRAM_RRD_DELAY 12 /* ns ACTIVE-to-ACTIVE delay */
-#define ACFG_SDRAM_RCD_DELAY 18 /* ns Row to Column delay */
-#define ACFG_SDRAM_RC_DELAY 70 /* ns Row cycle delay (tRFC
- * refresh to command)
- */
-#define ACFG_SDRAM_CLOCK_CYCLE_CL_1 0 /* ns clock cycle time
- * estimated fo CL=1
- * 0=force 3 for lpddr
- */
-#define ACFG_SDRAM_PARTIAL_ARRAY_SR 0 /* 0=full 1=half 2=quater
- * 3=Eighth 4=Sixteenth
- */
-#define ACFG_SDRAM_DRIVE_STRENGH 0 /* 0=Full-strength
- * 1=half
- * 2=quater
- * 3=Eighth
- */
-#define ACFG_SDRAM_BURST_LENGTH 3 /* 2^N BYTES (N=0..3) */
-#define ACFG_SDRAM_SINGLE_ACCESS 0 /* 1= single access
- * 0 = Burst mode
- */
-#endif
-
-/*
- * External interface
- */
-/*
- * CSCRxU_VAL:
- * 31| x | x | x x |x x x x| x x | x | x |x x x x|16
- * |SP |WP | BCD | BCS | PSZ |PME|SYNC| DOL |
- *
- * 15| x x | x x x x x x | x | x x x x | x x x x |0
- * | CNC | WSC |EW | WWS | EDC |
- *
- * CSCRxL_VAL:
- * 31| x x x x | x x x x | x x x x | x x x x |16
- * | OEA | OEN | EBWA | EBWN |
- * 15|x x x x| x |x x x |x x x x| x | x | x | x | 0
- * | CSA |EBC| DSZ | CSN |PSR|CRE|WRAP|CSEN|
- *
- * CSCRxA_VAL:
- * 31| x x x x | x x x x | x x x x | x x x x |16
- * | EBRA | EBRN | RWA | RWN |
- * 15| x | x x |x x x|x x|x x|x x| x | x | x | x | 0
- * |MUM| LAH | LBN |LBA|DWW|DCT|WWU|AGE|CNC2|FCE|
- */
-
-/* CS0 configuration for 16 bit nor flash */
-#define ACFG_CS0U_VAL 0x0000CC03
-#define ACFG_CS0L_VAL 0xa0330D01
-#define ACFG_CS0A_VAL 0x00220800
-
-#define ACFG_CS1U_VAL 0x00000f00
-#define ACFG_CS1L_VAL 0x00000D01
-#define ACFG_CS1A_VAL 0
-
-#define ACFG_CS2U_VAL 0
-#define ACFG_CS2L_VAL 0
-#define ACFG_CS2A_VAL 0
-
-#define ACFG_CS3U_VAL 0
-#define ACFG_CS3L_VAL 0
-#define ACFG_CS3A_VAL 0
-
-#define ACFG_CS4U_VAL 0
-#define ACFG_CS4L_VAL 0
-#define ACFG_CS4A_VAL 0
-
-/* FPGA 16 bit data bus */
-#define ACFG_CS5U_VAL 0x00000600
-#define ACFG_CS5L_VAL 0x00000D01
-#define ACFG_CS5A_VAL 0
-
-#define ACFG_EIM_VAL 0x00002200
-
-
-/*
- * FPGA specific settings
- */
-
-/* CLKO */
-#define ACFG_CCSR_VAL 0x00000305
-/* drive strength CLKO set to 2 */
-#define ACFG_DSCR10_VAL 0x00020000
-/* drive strength A1..A12 set to 2 */
-#define ACFG_DSCR3_VAL 0x02AAAAA8
-/* drive strength ctrl */
-#define ACFG_DSCR7_VAL 0x00020880
-/* drive strength data */
-#define ACFG_DSCR2_VAL 0xAAAAAAAA
-
-
-/*
- * Default configuration for GPIOs and peripherals
- */
-#define ACFG_DDIR_A_VAL 0x00000000
-#define ACFG_OCR1_A_VAL 0x00000000
-#define ACFG_OCR2_A_VAL 0x00000000
-#define ACFG_ICFA1_A_VAL 0xFFFFFFFF
-#define ACFG_ICFA2_A_VAL 0xFFFFFFFF
-#define ACFG_ICFB1_A_VAL 0xFFFFFFFF
-#define ACFG_ICFB2_A_VAL 0xFFFFFFFF
-#define ACFG_DR_A_VAL 0x00000000
-#define ACFG_GIUS_A_VAL 0xFFFFFFFF
-#define ACFG_ICR1_A_VAL 0x00000000
-#define ACFG_ICR2_A_VAL 0x00000000
-#define ACFG_IMR_A_VAL 0x00000000
-#define ACFG_GPR_A_VAL 0x00000000
-#define ACFG_PUEN_A_VAL 0xFFFFFFFF
-
-#define ACFG_DDIR_B_VAL 0x00000000
-#define ACFG_OCR1_B_VAL 0x00000000
-#define ACFG_OCR2_B_VAL 0x00000000
-#define ACFG_ICFA1_B_VAL 0xFFFFFFFF
-#define ACFG_ICFA2_B_VAL 0xFFFFFFFF
-#define ACFG_ICFB1_B_VAL 0xFFFFFFFF
-#define ACFG_ICFB2_B_VAL 0xFFFFFFFF
-#define ACFG_DR_B_VAL 0x00000000
-#define ACFG_GIUS_B_VAL 0xFF3FFFF0
-#define ACFG_ICR1_B_VAL 0x00000000
-#define ACFG_ICR2_B_VAL 0x00000000
-#define ACFG_IMR_B_VAL 0x00000000
-#define ACFG_GPR_B_VAL 0x00000000
-#define ACFG_PUEN_B_VAL 0xFFFFFFFF
-
-#define ACFG_DDIR_C_VAL 0x00000000
-#define ACFG_OCR1_C_VAL 0x00000000
-#define ACFG_OCR2_C_VAL 0x00000000
-#define ACFG_ICFA1_C_VAL 0xFFFFFFFF
-#define ACFG_ICFA2_C_VAL 0xFFFFFFFF
-#define ACFG_ICFB1_C_VAL 0xFFFFFFFF
-#define ACFG_ICFB2_C_VAL 0xFFFFFFFF
-#define ACFG_DR_C_VAL 0x00000000
-#define ACFG_GIUS_C_VAL 0xFFFFC07F
-#define ACFG_ICR1_C_VAL 0x00000000
-#define ACFG_ICR2_C_VAL 0x00000000
-#define ACFG_IMR_C_VAL 0x00000000
-#define ACFG_GPR_C_VAL 0x00000000
-#define ACFG_PUEN_C_VAL 0xFFFFFF87
-
-#define ACFG_DDIR_D_VAL 0x00000000
-#define ACFG_OCR1_D_VAL 0x00000000
-#define ACFG_OCR2_D_VAL 0x00000000
-#define ACFG_ICFA1_D_VAL 0xFFFFFFFF
-#define ACFG_ICFA2_D_VAL 0xFFFFFFFF
-#define ACFG_ICFB1_D_VAL 0xFFFFFFFF
-#define ACFG_ICFB2_D_VAL 0xFFFFFFFF
-#define ACFG_DR_D_VAL 0x00000000
-#define ACFG_GIUS_D_VAL 0xFFFFFFFF
-#define ACFG_ICR1_D_VAL 0x00000000
-#define ACFG_ICR2_D_VAL 0x00000000
-#define ACFG_IMR_D_VAL 0x00000000
-#define ACFG_GPR_D_VAL 0x00000000
-#define ACFG_PUEN_D_VAL 0xFFFFFFFF
-
-#define ACFG_DDIR_E_VAL 0x00000000
-#define ACFG_OCR1_E_VAL 0x00000000
-#define ACFG_OCR2_E_VAL 0x00000000
-#define ACFG_ICFA1_E_VAL 0xFFFFFFFF
-#define ACFG_ICFA2_E_VAL 0xFFFFFFFF
-#define ACFG_ICFB1_E_VAL 0xFFFFFFFF
-#define ACFG_ICFB2_E_VAL 0xFFFFFFFF
-#define ACFG_DR_E_VAL 0x00000000
-#define ACFG_GIUS_E_VAL 0xFCFFCCF8
-#define ACFG_ICR1_E_VAL 0x00000000
-#define ACFG_ICR2_E_VAL 0x00000000
-#define ACFG_IMR_E_VAL 0x00000000
-#define ACFG_GPR_E_VAL 0x00000000
-#define ACFG_PUEN_E_VAL 0xFFFFFFFF
-
-#define ACFG_DDIR_F_VAL 0x00000000
-#define ACFG_OCR1_F_VAL 0x00000000
-#define ACFG_OCR2_F_VAL 0x00000000
-#define ACFG_ICFA1_F_VAL 0xFFFFFFFF
-#define ACFG_ICFA2_F_VAL 0xFFFFFFFF
-#define ACFG_ICFB1_F_VAL 0xFFFFFFFF
-#define ACFG_ICFB2_F_VAL 0xFFFFFFFF
-#define ACFG_DR_F_VAL 0x00000000
-#define ACFG_GIUS_F_VAL 0xFF7F8000
-#define ACFG_ICR1_F_VAL 0x00000000
-#define ACFG_ICR2_F_VAL 0x00000000
-#define ACFG_IMR_F_VAL 0x00000000
-#define ACFG_GPR_F_VAL 0x00000000
-#define ACFG_PUEN_F_VAL 0xFFFFFFFF
-
-/* Enforce DDR signal strengh & enable USB/PP/DMA burst override bits */
-#define ACFG_GPCR_VAL 0x0003000F
-
-#define ACFG_ESDMISC_VAL ESDMISC_LHD+ESDMISC_MDDREN
-
-/* FMCR select num LPDDR RAMs and nand 16bits, 2KB pages */
-#if (CONFIG_NR_DRAM_BANKS == 1)
-#define ACFG_FMCR_VAL 0xFFFFFFF9
-#elif (CONFIG_NR_DRAM_BANKS == 2)
-#define ACFG_FMCR_VAL 0xFFFFFFFB
-#endif
-
-#define ACFG_AIPI1_PSR0_VAL 0x20040304
-#define ACFG_AIPI1_PSR1_VAL 0xDFFBFCFB
-#define ACFG_AIPI2_PSR0_VAL 0x00000000
-#define ACFG_AIPI2_PSR1_VAL 0xFFFFFFFF
-
-/* PCCR enable DMA FEC I2C1 IIM SDHC1 */
-#define ACFG_PCCR0_VAL 0x05070410
-#define ACFG_PCCR1_VAL 0xA14A0608
-
-/*
- * From here, there should not be any user configuration.
- * All Equations are automatic
- */
-
-/* fixme none integer value (7.5ns) => 2*hclock = 15ns */
-#define ACFG_2XHCLK_LGTH (2000/CONFIG_HCLK_FREQ) /* ns */
-
-/* USB 60 MHz ; ARM up to 400; HClK up to 133MHz*/
-#define CSCR_MASK 0x0300800D
-
-#define ACFG_CSCR_VAL \
- (CSCR_MASK \
- |((((CONFIG_SPLL_FREQ/CONFIG_USB_FREQ)-1)&0x07) << 28) \
- |((((CONFIG_MPLL_FREQ/CONFIG_ARM_FREQ)-1)&0x03) << 12) \
- |((((ACFG_CLK_FREQ/CONFIG_HCLK_FREQ)-1)&0x03) << 8))
-
-/* SSIx CLKO NFC H264 MSHC */
-#define ACFG_PCDR0_VAL\
- (((((ACFG_CLK_FREQ/CONFIG_MSHC_FREQ)-1)&0x3F)<<0) \
- |((((CONFIG_HCLK_FREQ/CONFIG_NFC_FREQ)-1)&0x0F)<<6) \
- |(((((ACFG_CLK_FREQ/CONFIG_H264_FREQ)-2)*2)&0x3F)<<10)\
- |(((((ACFG_CLK_FREQ/CONFIG_SSI1_FREQ)-2)*2)&0x3F)<<16)\
- |(((CONFIG_CLK0_DIV)&0x07)<<22)\
- |(((CONFIG_CLK0_EN)&0x01)<<25)\
- |(((((ACFG_CLK_FREQ/CONFIG_SSI2_FREQ)-2)*2)&0x3F)<<26))
-
-/* PERCLKx */
-#define ACFG_PCDR1_VAL\
- (((((ACFG_CLK_FREQ/CONFIG_PERIF1_FREQ)-1)&0x3F)<<0) \
- |((((ACFG_CLK_FREQ/CONFIG_PERIF2_FREQ)-1)&0x3F)<<8) \
- |((((ACFG_CLK_FREQ/CONFIG_PERIF3_FREQ)-1)&0x3F)<<16) \
- |((((ACFG_CLK_FREQ/CONFIG_PERIF4_FREQ)-1)&0x3F)<<24))
-
-/* SDRAM controller programming Values */
-#if (((2*ACFG_SDRAM_CLOCK_CYCLE_CL_1) > (3*ACFG_2XHCLK_LGTH)) || \
- (ACFG_SDRAM_CLOCK_CYCLE_CL_1 < 1))
-#define REG_FIELD_SCL_VAL 3
-#define REG_FIELD_SCLIMX_VAL 0
-#else
-#define REG_FIELD_SCL_VAL\
- ((2*ACFG_SDRAM_CLOCK_CYCLE_CL_1+ACFG_2XHCLK_LGTH-1)/ \
- ACFG_2XHCLK_LGTH)
-#define REG_FIELD_SCLIMX_VAL REG_FIELD_SCL_VAL
-#endif
-
-#if ((2*ACFG_SDRAM_RC_DELAY) > (16*ACFG_2XHCLK_LGTH))
-#define REG_FIELD_SRC_VAL 0
-#else
-#define REG_FIELD_SRC_VAL\
- ((2*ACFG_SDRAM_RC_DELAY+ACFG_2XHCLK_LGTH-1)/ \
- ACFG_2XHCLK_LGTH)
-#endif
-
-/* TBD Power down timer ; PRCT Bit Field Encoding; burst length 8 ; FP = 0*/
-#define REG_ESDCTL_BASE_CONFIG (0x80020485\
- | (((ACFG_SDRAM_NUM_ROW-11)&0x7)<<24)\
- | (((ACFG_SDRAM_NUM_COL-8)&0x3)<<20)\
- | (((ACFG_SDRAM_REFRESH)&0x7)<<13))
-
-#define ACFG_NORMAL_RW_CMD ((0x0<<28)+REG_ESDCTL_BASE_CONFIG)
-#define ACFG_PRECHARGE_CMD ((0x1<<28)+REG_ESDCTL_BASE_CONFIG)
-#define ACFG_AUTOREFRESH_CMD ((0x2<<28)+REG_ESDCTL_BASE_CONFIG)
-#define ACFG_SET_MODE_REG_CMD ((0x3<<28)+REG_ESDCTL_BASE_CONFIG)
-
-/* ESDRAMC Configuration Registers : force CL=3 to lpddr */
-#define ACFG_SDRAM_ESDCFG_REGISTER_VAL (0x0\
- | (((((2*ACFG_SDRAM_EXIT_PWD+ACFG_2XHCLK_LGTH-1)/ \
- ACFG_2XHCLK_LGTH)-1)&0x3)<<21)\
- | (((ACFG_SDRAM_W2R_DELAY-1)&0x1)<<20)\
- | (((((2*ACFG_SDRAM_ROW_PRECHARGE_DELAY+ \
- ACFG_2XHCLK_LGTH-1)/ACFG_2XHCLK_LGTH)-1)&0x3)<<18) \
- | (((ACFG_SDRAM_TMRD_DELAY-1)&0x3)<<16)\
- | (((ACFG_SDRAM_TWR_DELAY)&0x1)<<15)\
- | (((((2*ACFG_SDRAM_RAS_DELAY+ACFG_2XHCLK_LGTH-1)/ \
- ACFG_2XHCLK_LGTH)-1)&0x7)<<12) \
- | (((((2*ACFG_SDRAM_RRD_DELAY+ACFG_2XHCLK_LGTH-1)/ \
- ACFG_2XHCLK_LGTH)-1)&0x3)<<10) \
- | (((REG_FIELD_SCLIMX_VAL)&0x3)<<8)\
- | (((((2*ACFG_SDRAM_RCD_DELAY+ACFG_2XHCLK_LGTH-1)/ \
- ACFG_2XHCLK_LGTH)-1)&0x7)<<4) \
- | (((REG_FIELD_SRC_VAL)&0x0F)<<0))
-
-/* Issue Mode register Command to SDRAM */
-#define ACFG_SDRAM_MODE_REGISTER_VAL\
- ((((ACFG_SDRAM_BURST_LENGTH)&0x7)<<(0))\
- | (((REG_FIELD_SCL_VAL)&0x7)<<(4))\
- | ((0)<<(3)) /* sequentiql access */ \
- /*| (((ACFG_SDRAM_SINGLE_ACCESS)&0x1)<<(1))*/)
-
-/* Issue Extended Mode register Command to SDRAM */
-#define ACFG_SDRAM_EXT_MODE_REGISTER_VAL\
- ((ACFG_SDRAM_PARTIAL_ARRAY_SR<<0)\
- | (ACFG_SDRAM_DRIVE_STRENGH<<(5))\
- | (1<<(ACFG_SDRAM_NUM_COL+ACFG_SDRAM_NUM_ROW+1+2)))
-
-/* Issue Precharge all Command to SDRAM */
-#define ACFG_SDRAM_PRECHARGE_ALL_VAL (1<<10)
-
-#endif /* __APF27_H */
+++ /dev/null
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * (C) Copyright 2002-2013
- * Eric Jarrige <eric.jarrige@armadeus.org>
- *
- * based on the files by
- * Rich Ireland, Enterasys Networks, rireland@enterasys.com
- * and
- * Keith Outwater, keith_outwater@mvis.com
- */
-#include <common.h>
-#include <log.h>
-#include <linux/delay.h>
-
-#include <asm/arch/imx-regs.h>
-#include <asm/gpio.h>
-#include <asm/io.h>
-#include <command.h>
-#include <config.h>
-#include "fpga.h"
-#include <spartan3.h>
-#include "apf27.h"
-
-/*
- * Note that these are pointers to code that is in Flash. They will be
- * relocated at runtime.
- * Spartan2 code is used to download our Spartan 3 :) code is compatible.
- * Just take care about the file size
- */
-xilinx_spartan3_slave_parallel_fns fpga_fns = {
- fpga_pre_fn,
- fpga_pgm_fn,
- fpga_init_fn,
- NULL,
- fpga_done_fn,
- fpga_clk_fn,
- fpga_cs_fn,
- fpga_wr_fn,
- fpga_rdata_fn,
- fpga_wdata_fn,
- fpga_busy_fn,
- fpga_abort_fn,
- fpga_post_fn,
-};
-
-xilinx_desc fpga[CONFIG_FPGA_COUNT] = {
- {xilinx_spartan3,
- slave_parallel,
- 1196128l/8,
- (void *)&fpga_fns,
- 0,
- &spartan3_op,
- "3s200aft256"}
-};
-
-/*
- * Initialize GPIO port B before download
- */
-int fpga_pre_fn(int cookie)
-{
- /* Initialize GPIO pins */
- gpio_set_value(ACFG_FPGA_PWR, 1);
- imx_gpio_mode(ACFG_FPGA_INIT | GPIO_IN | GPIO_PUEN | GPIO_GPIO);
- imx_gpio_mode(ACFG_FPGA_DONE | GPIO_IN | GPIO_PUEN | GPIO_GPIO);
- imx_gpio_mode(ACFG_FPGA_PRG | GPIO_OUT | GPIO_PUEN | GPIO_GPIO);
- imx_gpio_mode(ACFG_FPGA_CLK | GPIO_OUT | GPIO_PUEN | GPIO_GPIO);
- imx_gpio_mode(ACFG_FPGA_RW | GPIO_OUT | GPIO_PUEN | GPIO_GPIO);
- imx_gpio_mode(ACFG_FPGA_CS | GPIO_OUT | GPIO_PUEN | GPIO_GPIO);
- imx_gpio_mode(ACFG_FPGA_SUSPEND|GPIO_OUT|GPIO_PUEN|GPIO_GPIO);
- gpio_set_value(ACFG_FPGA_RESET, 1);
- imx_gpio_mode(ACFG_FPGA_RESET | GPIO_OUT | GPIO_PUEN | GPIO_GPIO);
- imx_gpio_mode(ACFG_FPGA_PWR | GPIO_OUT | GPIO_PUEN | GPIO_GPIO);
- gpio_set_value(ACFG_FPGA_PRG, 1);
- gpio_set_value(ACFG_FPGA_CLK, 1);
- gpio_set_value(ACFG_FPGA_RW, 1);
- gpio_set_value(ACFG_FPGA_CS, 1);
- gpio_set_value(ACFG_FPGA_SUSPEND, 0);
- gpio_set_value(ACFG_FPGA_PWR, 0);
- udelay(30000); /*wait until supply started*/
-
- return cookie;
-}
-
-/*
- * Set the FPGA's active-low program line to the specified level
- */
-int fpga_pgm_fn(int assert, int flush, int cookie)
-{
- debug("%s:%d: FPGA PROGRAM %s", __func__, __LINE__,
- assert ? "high" : "low");
- gpio_set_value(ACFG_FPGA_PRG, !assert);
- return assert;
-}
-
-/*
- * Set the FPGA's active-high clock line to the specified level
- */
-int fpga_clk_fn(int assert_clk, int flush, int cookie)
-{
- debug("%s:%d: FPGA CLOCK %s", __func__, __LINE__,
- assert_clk ? "high" : "low");
- gpio_set_value(ACFG_FPGA_CLK, !assert_clk);
- return assert_clk;
-}
-
-/*
- * Test the state of the active-low FPGA INIT line. Return 1 on INIT
- * asserted (low).
- */
-int fpga_init_fn(int cookie)
-{
- int value;
- debug("%s:%d: INIT check... ", __func__, __LINE__);
- value = gpio_get_value(ACFG_FPGA_INIT);
- /* printf("init value read %x",value); */
-#ifdef CONFIG_SYS_FPGA_IS_PROTO
- return value;
-#else
- return !value;
-#endif
-}
-
-/*
- * Test the state of the active-high FPGA DONE pin
- */
-int fpga_done_fn(int cookie)
-{
- debug("%s:%d: DONE check... %s", __func__, __LINE__,
- gpio_get_value(ACFG_FPGA_DONE) ? "high" : "low");
- return gpio_get_value(ACFG_FPGA_DONE) ? FPGA_SUCCESS : FPGA_FAIL;
-}
-
-/*
- * Set the FPGA's wr line to the specified level
- */
-int fpga_wr_fn(int assert_write, int flush, int cookie)
-{
- debug("%s:%d: FPGA RW... %s ", __func__, __LINE__,
- assert_write ? "high" : "low");
- gpio_set_value(ACFG_FPGA_RW, !assert_write);
- return assert_write;
-}
-
-int fpga_cs_fn(int assert_cs, int flush, int cookie)
-{
- debug("%s:%d: FPGA CS %s ", __func__, __LINE__,
- assert_cs ? "high" : "low");
- gpio_set_value(ACFG_FPGA_CS, !assert_cs);
- return assert_cs;
-}
-
-int fpga_rdata_fn(unsigned char *data, int cookie)
-{
- debug("%s:%d: FPGA READ DATA %02X ", __func__, __LINE__,
- *((char *)ACFG_FPGA_RDATA));
- *data = (unsigned char)
- ((*((unsigned short *)ACFG_FPGA_RDATA))&0x00FF);
- return *data;
-}
-
-int fpga_wdata_fn(unsigned char data, int flush, int cookie)
-{
- debug("%s:%d: FPGA WRITE DATA %02X ", __func__, __LINE__,
- data);
- *((unsigned short *)ACFG_FPGA_WDATA) = data;
- return data;
-}
-
-int fpga_abort_fn(int cookie)
-{
- return fpga_post_fn(cookie);
-}
-
-
-int fpga_busy_fn(int cookie)
-{
- return 1;
-}
-
-int fpga_post_fn(int cookie)
-{
- debug("%s:%d: FPGA POST ", __func__, __LINE__);
-
- imx_gpio_mode(ACFG_FPGA_RW | GPIO_PF | GPIO_PUEN);
- imx_gpio_mode(ACFG_FPGA_CS | GPIO_PF | GPIO_PUEN);
- imx_gpio_mode(ACFG_FPGA_CLK | GPIO_PF | GPIO_PUEN);
- gpio_set_value(ACFG_FPGA_PRG, 1);
- gpio_set_value(ACFG_FPGA_RESET, 0);
- imx_gpio_mode(ACFG_FPGA_RESET | GPIO_OUT | GPIO_PUEN | GPIO_GPIO);
- return cookie;
-}
-
-void apf27_fpga_setup(void)
-{
- struct pll_regs *pll = (struct pll_regs *)IMX_PLL_BASE;
- struct system_control_regs *system =
- (struct system_control_regs *)IMX_SYSTEM_CTL_BASE;
-
- /* Configure FPGA CLKO */
- writel(ACFG_CCSR_VAL, &pll->ccsr);
-
- /* Configure strentgh for FPGA */
- writel(ACFG_DSCR10_VAL, &system->dscr10);
- writel(ACFG_DSCR3_VAL, &system->dscr3);
- writel(ACFG_DSCR7_VAL, &system->dscr7);
- writel(ACFG_DSCR2_VAL, &system->dscr2);
-}
-
-/*
- * Initialize the fpga. Return 1 on success, 0 on failure.
- */
-void APF27_init_fpga(void)
-{
- int i;
-
- apf27_fpga_setup();
-
- fpga_init();
-
- for (i = 0; i < CONFIG_FPGA_COUNT; i++) {
- debug("%s:%d: Adding fpga %d\n", __func__, __LINE__, i);
- fpga_add(fpga_xilinx, &fpga[i]);
- }
-
- return;
-}
+++ /dev/null
-/* SPDX-License-Identifier: GPL-2.0+ */
-/*
- * (C) Copyright 2002-2013
- * Eric Jarrige <eric.jarrige@armadeus.org>
- *
- * based on the files by
- * Rich Ireland, Enterasys Networks, rireland@enterasys.com
- * and
- * Keith Outwater, keith_outwater@mvis.com
- */
-extern void APF27_init_fpga(void);
-
-extern int fpga_pre_fn(int cookie);
-extern int fpga_pgm_fn(int assert_pgm, int flush, int cookie);
-extern int fpga_cs_fn(int assert_cs, int flush, int cookie);
-extern int fpga_init_fn(int cookie);
-extern int fpga_done_fn(int cookie);
-extern int fpga_clk_fn(int assert_clk, int flush, int cookie);
-extern int fpga_wr_fn(int assert_write, int flush, int cookie);
-extern int fpga_rdata_fn(unsigned char *data, int cookie);
-extern int fpga_wdata_fn(unsigned char data, int flush, int cookie);
-extern int fpga_abort_fn(int cookie);
-extern int fpga_post_fn(int cookie);
-extern int fpga_busy_fn(int cookie);
+++ /dev/null
-/* SPDX-License-Identifier: GPL-2.0+ */
-/*
- * (C) Copyright 2013 Philippe Reynes <tremyfr@yahoo.fr>
- */
-
-#include <config.h>
-#include <generated/asm-offsets.h>
-#include <asm/macro.h>
-#include <asm/arch/imx-regs.h>
-#include "apf27.h"
-
- .macro init_aipi
- /*
- * setup AIPI1 and AIPI2
- */
- write32 AIPI1_PSR0, ACFG_AIPI1_PSR0_VAL
- write32 AIPI1_PSR1, ACFG_AIPI1_PSR1_VAL
- write32 AIPI2_PSR0, ACFG_AIPI2_PSR0_VAL
- write32 AIPI2_PSR1, ACFG_AIPI2_PSR1_VAL
-
- /* Change SDRAM signal strengh */
- ldr r0, =GPCR
- ldr r1, =ACFG_GPCR_VAL
- ldr r5, [r0]
- orr r5, r5, r1
- str r5, [r0]
-
- .endm /* init_aipi */
-
- .macro init_clock
- ldr r0, =CSCR
- /* disable MPLL/SPLL first */
- ldr r1, [r0]
- bic r1, r1, #(CSCR_MPEN|CSCR_SPEN)
- str r1, [r0]
-
- /*
- * pll clock initialization predefined in apf27.h
- */
- write32 MPCTL0, ACFG_MPCTL0_VAL
- write32 SPCTL0, ACFG_SPCTL0_VAL
-
- write32 CSCR, ACFG_CSCR_VAL|CSCR_MPLL_RESTART|CSCR_SPLL_RESTART
-
- /*
- * add some delay here
- */
- mov r1, #0x1000
- 1: subs r1, r1, #0x1
- bne 1b
-
- /* peripheral clock divider */
- write32 PCDR0, ACFG_PCDR0_VAL
- write32 PCDR1, ACFG_PCDR1_VAL
-
- /* Configure PCCR0 and PCCR1 */
- write32 PCCR0, ACFG_PCCR0_VAL
- write32 PCCR1, ACFG_PCCR1_VAL
-
- .endm /* init_clock */
-
- .macro init_ddr
- /* wait for SDRAM/LPDDR ready (SDRAMRDY) */
- ldr r0, =IMX_ESD_BASE
- ldr r4, =ESDMISC_SDRAM_RDY
-2: ldr r1, [r0, #ESDMISC_ROF]
- ands r1, r1, r4
- bpl 2b
-
- /* LPDDR Soft Reset Mobile/Low Power DDR SDRAM. */
- ldr r0, =IMX_ESD_BASE
- ldr r4, =ACFG_ESDMISC_VAL
- orr r1, r4, #ESDMISC_MDDR_DL_RST
- str r1, [r0, #ESDMISC_ROF]
-
- /* Hold for more than 200ns */
- ldr r1, =0x10000
-1: subs r1, r1, #0x1
- bne 1b
-
- str r4, [r0]
-
- ldr r0, =IMX_ESD_BASE
- ldr r1, =ACFG_SDRAM_ESDCFG_REGISTER_VAL
- str r1, [r0, #ESDCFG0_ROF]
-
- ldr r0, =IMX_ESD_BASE
- ldr r1, =ACFG_PRECHARGE_CMD
- str r1, [r0, #ESDCTL0_ROF]
-
- /* write8(0xA0001000, any value) */
- ldr r1, =PHYS_SDRAM_1+ACFG_SDRAM_PRECHARGE_ALL_VAL
- strb r2, [r1]
-
- ldr r1, =ACFG_AUTOREFRESH_CMD
- str r1, [r0, #ESDCTL0_ROF]
-
- ldr r4, =PHYS_SDRAM_1 /* CSD0 base address */
-
- ldr r6,=0x7 /* load loop counter */
-1: str r5,[r4] /* run auto-refresh cycle to array 0 */
- subs r6,r6,#1
- bne 1b
-
- ldr r1, =ACFG_SET_MODE_REG_CMD
- str r1, [r0, #ESDCTL0_ROF]
-
- /* set standard mode register */
- ldr r4, = PHYS_SDRAM_1+ACFG_SDRAM_MODE_REGISTER_VAL
- strb r2, [r4]
-
- /* set extended mode register */
- ldr r4, =PHYS_SDRAM_1+ACFG_SDRAM_EXT_MODE_REGISTER_VAL
- strb r5, [r4]
-
- ldr r1, =ACFG_NORMAL_RW_CMD
- str r1, [r0, #ESDCTL0_ROF]
-
- /* 2nd sdram */
- ldr r0, =IMX_ESD_BASE
- ldr r1, =ACFG_SDRAM_ESDCFG_REGISTER_VAL
- str r1, [r0, #ESDCFG1_ROF]
-
- ldr r0, =IMX_ESD_BASE
- ldr r1, =ACFG_PRECHARGE_CMD
- str r1, [r0, #ESDCTL1_ROF]
-
- /* write8(0xB0001000, any value) */
- ldr r1, =PHYS_SDRAM_2+ACFG_SDRAM_PRECHARGE_ALL_VAL
- strb r2, [r1]
-
- ldr r1, =ACFG_AUTOREFRESH_CMD
- str r1, [r0, #ESDCTL1_ROF]
-
- ldr r4, =PHYS_SDRAM_2 /* CSD1 base address */
-
- ldr r6,=0x7 /* load loop counter */
-1: str r5,[r4] /* run auto-refresh cycle to array 0 */
- subs r6,r6,#1
- bne 1b
-
- ldr r1, =ACFG_SET_MODE_REG_CMD
- str r1, [r0, #ESDCTL1_ROF]
-
- /* set standard mode register */
- ldr r4, =PHYS_SDRAM_2+ACFG_SDRAM_MODE_REGISTER_VAL
- strb r2, [r4]
-
- /* set extended mode register */
- ldr r4, =PHYS_SDRAM_2+ACFG_SDRAM_EXT_MODE_REGISTER_VAL
- strb r2, [r4]
-
- ldr r1, =ACFG_NORMAL_RW_CMD
- str r1, [r0, #ESDCTL1_ROF]
- .endm /* init_ddr */
-
-.globl lowlevel_init
-lowlevel_init:
-
- init_aipi
- init_clock
-#ifdef CONFIG_SPL_BUILD
- init_ddr
-#endif
-
- mov pc, lr
+++ /dev/null
-CONFIG_ARM=y
-# CONFIG_SPL_USE_ARCH_MEMCPY is not set
-CONFIG_TARGET_APF27=y
-CONFIG_SYS_TEXT_BASE=0xA0000800
-CONFIG_NR_DRAM_BANKS=2
-CONFIG_ENV_SIZE=0x20000
-CONFIG_ENV_OFFSET=0x100000
-CONFIG_SPL_TEXT_BASE=0xA0000000
-CONFIG_SPL_SERIAL_SUPPORT=y
-CONFIG_SPL=y
-CONFIG_ENV_OFFSET_REDUND=0x180000
-CONFIG_IDENT_STRING=" apf27 patch 3.10"
-CONFIG_ENV_VARS_UBOOT_CONFIG=y
-CONFIG_BOOTDELAY=5
-CONFIG_USE_BOOTARGS=y
-CONFIG_BOOTARGS="console=ttySMX0,115200 mtdparts=mxc_nand.0:1M(u-boot)ro,512K(env),512K(env2),512K(firmware),512K(dtb),5M(kernel),-(rootfs) ubi.mtd=rootfs root=ubi0:rootfs rootfstype=ubifs "
-CONFIG_USE_PREBOOT=y
-CONFIG_PREBOOT="run check_flash check_env;"
-# CONFIG_SPL_FRAMEWORK is not set
-CONFIG_SPL_NAND_SUPPORT=y
-CONFIG_HUSH_PARSER=y
-CONFIG_SYS_PROMPT="BIOS> "
-CONFIG_CMD_ASKENV=y
-CONFIG_CMD_EEPROM=y
-# CONFIG_CMD_FLASH is not set
-CONFIG_CMD_I2C=y
-CONFIG_CMD_MMC=y
-CONFIG_CMD_NAND_TRIMFFS=y
-CONFIG_CMD_NAND_LOCK_UNLOCK=y
-CONFIG_CMD_DHCP=y
-CONFIG_BOOTP_DNS2=y
-CONFIG_CMD_MII=y
-CONFIG_CMD_PING=y
-CONFIG_CMD_DNS=y
-CONFIG_CMD_BSP=y
-CONFIG_CMD_CACHE=y
-CONFIG_CMD_DATE=y
-CONFIG_CMD_EXT2=y
-CONFIG_CMD_FAT=y
-CONFIG_CMD_MTDPARTS=y
-CONFIG_MTDIDS_DEFAULT="nand0=mxc_nand.0"
-CONFIG_MTDPARTS_DEFAULT="mtdparts=mxc_nand.0:1M(u-boot)ro,512K(env),512K(env2),512K(firmware),512K(dtb),5M(kernel),-(rootfs)"
-CONFIG_CMD_UBI=y
-CONFIG_ENV_OVERWRITE=y
-CONFIG_ENV_IS_IN_NAND=y
-CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
-CONFIG_SYS_RELOC_GD_ENV_ADDR=y
-CONFIG_VERSION_VARIABLE=y
-CONFIG_FPGA_XILINX=y
-CONFIG_FPGA_SPARTAN3=y
-CONFIG_MXC_GPIO=y
-CONFIG_MMC_MXC=y
-CONFIG_MTD=y
-CONFIG_MTD_RAW_NAND=y
-CONFIG_NAND_MXC=y
-CONFIG_SYS_NAND_BUSWIDTH_16BIT=y
-CONFIG_MII=y
-CONFIG_MXC_UART=y
-CONFIG_OF_LIBFDT=y
config MXC_UART
bool "IMX serial port support"
- depends on ARCH_MX25 || ARCH_MX31 || TARGET_APF27 || TARGET_FLEA3 \
+ depends on ARCH_MX25 || ARCH_MX31 || TARGET_FLEA3 \
|| MX5 || MX6 || MX7 || IMX8M
help
If you have a machine based on a Motorola IMX CPU you
+++ /dev/null
-/* SPDX-License-Identifier: GPL-2.0+ */
-/*
- *
- * Configuration settings for the Armadeus Project motherboard APF27
- *
- * Copyright (C) 2008-2013 Eric Jarrige <eric.jarrige@armadeus.org>
- */
-
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-#include <linux/stringify.h>
-
-#define CONFIG_ENV_VERSION 10
-#define CONFIG_BOARD_NAME apf27
-
-/*
- * SoC configurations
- */
-#define CONFIG_MX27 /* This is a Freescale i.MX27 Chip */
-#define CONFIG_MACH_TYPE 1698 /* APF27 */
-
-/*
- * Enable the call to miscellaneous platform dependent initialization.
- */
-
-/*
- * SPL
- */
-#define CONFIG_SPL_TARGET "u-boot-with-spl.bin"
-#define CONFIG_SPL_MAX_SIZE 2048
-
-/* NAND boot config */
-#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
-#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x800
-#define CONFIG_SYS_NAND_U_BOOT_DST CONFIG_SYS_TEXT_BASE
-#define CONFIG_SYS_NAND_U_BOOT_SIZE CONFIG_SYS_MONITOR_LEN - 0x800
-
-/*
- * BOOTP options
- */
-#define CONFIG_BOOTP_BOOTFILESIZE
-
-#define CONFIG_HOSTNAME "apf27"
-#define CONFIG_ROOTPATH "/tftpboot/" __stringify(CONFIG_BOARD_NAME) "-root"
-
-/*
- * Memory configurations
- */
-#define CONFIG_NR_DRAM_POPULATED 1
-
-#define ACFG_SDRAM_MBYTE_SYZE 64
-
-#define PHYS_SDRAM_1 0xA0000000
-#define PHYS_SDRAM_2 0xB0000000
-#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
-#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (512<<10))
-
-#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE \
- + PHYS_SDRAM_1_SIZE - 0x0100000)
-
-/*
- * FLASH organization
- */
-#define ACFG_MONITOR_OFFSET 0x00000000
-#define CONFIG_SYS_MONITOR_LEN 0x00100000 /* 1MiB */
-#define CONFIG_ENV_RANGE 0X00080000 /* 512kB */
-#define CONFIG_FIRMWARE_OFFSET 0x00200000
-#define CONFIG_FIRMWARE_SIZE 0x00080000 /* 512kB */
-#define CONFIG_KERNEL_OFFSET 0x00300000
-#define CONFIG_ROOTFS_OFFSET 0x00800000
-
-/*
- * U-Boot general configurations
- */
-#define CONFIG_SYS_CBSIZE 2048 /* console I/O buffer */
-#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
- /* Boot argument buffer size */
-
-/*
- * Boot Linux
- */
-#define CONFIG_CMDLINE_TAG /* send commandline to Kernel */
-#define CONFIG_SETUP_MEMORY_TAGS /* send memory definition to kernel */
-#define CONFIG_INITRD_TAG /* send initrd params */
-
-#define CONFIG_BOOTFILE __stringify(CONFIG_BOARD_NAME) "-linux.bin"
-
-#define ACFG_CONSOLE_DEV ttySMX0
-#define CONFIG_BOOTCOMMAND "run ubifsboot"
-#define CONFIG_SYS_AUTOLOAD "no"
-/*
- * Default load address for user programs and kernel
- */
-#define CONFIG_LOADADDR 0xA0000000
-#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
-
-/*
- * Extra Environments
- */
-#define CONFIG_EXTRA_ENV_SETTINGS \
- "env_version=" __stringify(CONFIG_ENV_VERSION) "\0" \
- "consoledev=" __stringify(ACFG_CONSOLE_DEV) "\0" \
- "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \
- "partition=nand0,6\0" \
- "u-boot_addr=" __stringify(ACFG_MONITOR_OFFSET) "\0" \
- "env_addr=" __stringify(CONFIG_ENV_OFFSET) "\0" \
- "firmware_addr=" __stringify(CONFIG_FIRMWARE_OFFSET) "\0" \
- "firmware_size=" __stringify(CONFIG_FIRMWARE_SIZE) "\0" \
- "kernel_addr=" __stringify(CONFIG_KERNEL_OFFSET) "\0" \
- "rootfs_addr=" __stringify(CONFIG_ROOTFS_OFFSET) "\0" \
- "board_name=" __stringify(CONFIG_BOARD_NAME) "\0" \
- "kernel_addr_r=A0000000\0" \
- "check_env=if test -n ${flash_env_version}; " \
- "then env default env_version; " \
- "else env set flash_env_version ${env_version}; env save; "\
- "fi; " \
- "if itest ${flash_env_version} < ${env_version}; then " \
- "echo \"*** Warning - Environment version" \
- " change suggests: run flash_reset_env; reset\"; "\
- "env default flash_reset_env; "\
- "fi; \0" \
- "check_flash=nand lock; nand unlock ${env_addr}; \0" \
- "flash_reset_env=env default -f -a; saveenv; run update_env;" \
- "echo Flash environment variables erased!\0" \
- "download_uboot=tftpboot ${loadaddr} ${board_name}" \
- "-u-boot-with-spl.bin\0" \
- "flash_uboot=nand unlock ${u-boot_addr} ;" \
- "nand erase.part u-boot;" \
- "if nand write.trimffs ${fileaddr} ${u-boot_addr} ${filesize};"\
- "then nand lock; nand unlock ${env_addr};" \
- "echo Flashing of uboot succeed;" \
- "else echo Flashing of uboot failed;" \
- "fi; \0" \
- "update_uboot=run download_uboot flash_uboot\0" \
- "download_env=tftpboot ${loadaddr} ${board_name}" \
- "-u-boot-env.txt\0" \
- "flash_env=env import -t ${loadaddr}; env save; \0" \
- "update_env=run download_env flash_env\0" \
- "update_all=run update_env update_uboot\0" \
- "unlock_regs=mw 10000008 0; mw 10020008 0\0" \
-
-/*
- * Serial Driver
- */
-#define CONFIG_MXC_UART_BASE UART1_BASE
-
-/*
- * NOR
- */
-
-/*
- * NAND
- */
-
-#define CONFIG_MXC_NAND_REGS_BASE 0xD8000000
-#define CONFIG_SYS_NAND_BASE CONFIG_MXC_NAND_REGS_BASE
-#define CONFIG_SYS_MAX_NAND_DEVICE 1
-
-#define CONFIG_MXC_NAND_HWECC
-#define CONFIG_SYS_NAND_LARGEPAGE
-#define CONFIG_SYS_NAND_PAGE_SIZE 2048
-#define CONFIG_SYS_NAND_BLOCK_SIZE (128 * 1024)
-#define CONFIG_SYS_NAND_PAGE_COUNT CONFIG_SYS_NAND_BLOCK_SIZE / \
- CONFIG_SYS_NAND_PAGE_SIZE
-#define CONFIG_SYS_NAND_SIZE (256 * 1024 * 1024)
-#define CONFIG_SYS_NAND_BAD_BLOCK_POS 11
-#define NAND_MAX_CHIPS 1
-
-#define CONFIG_FLASH_SHOW_PROGRESS 45
-#define CONFIG_SYS_NAND_QUIET 1
-
-/*
- * Partitions & Filsystems
- */
-
-/*
- * Ethernet (on SOC imx FEC)
- */
-#define CONFIG_FEC_MXC
-#define CONFIG_FEC_MXC_PHYADDR 0x1f
-
-/*
- * FPGA
- */
-#define CONFIG_FPGA_COUNT 1
-#define CONFIG_SYS_FPGA_WAIT 250 /* 250 ms */
-#define CONFIG_SYS_FPGA_PROG_FEEDBACK
-#define CONFIG_SYS_FPGA_CHECK_CTRLC
-#define CONFIG_SYS_FPGA_CHECK_ERROR
-
-/*
- * Fuses - IIM
- */
-#ifdef CONFIG_CMD_IMX_FUSE
-#define IIM_MAC_BANK 0
-#define IIM_MAC_ROW 5
-#define IIM0_SCC_KEY 11
-#define IIM1_SUID 1
-#endif
-
-/*
- * I2C
- */
-
-#ifdef CONFIG_CMD_I2C
-#define CONFIG_SYS_I2C
-#define CONFIG_SYS_I2C_MXC
-#define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
-#define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
-#define CONFIG_SYS_MXC_I2C1_SPEED 100000 /* 100 kHz */
-#define CONFIG_SYS_MXC_I2C1_SLAVE 0x7F
-#define CONFIG_SYS_MXC_I2C2_SPEED 100000 /* 100 kHz */
-#define CONFIG_SYS_MXC_I2C2_SLAVE 0x7F
-#define CONFIG_SYS_I2C_NOPROBES { }
-
-#ifdef CONFIG_CMD_EEPROM
-# define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM 24LC02 */
-# define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* bytes of address */
-#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
-#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* msec */
-#endif /* CONFIG_CMD_EEPROM */
-#endif /* CONFIG_CMD_I2C */
-
-/*
- * SD/MMC
- */
-#ifdef CONFIG_CMD_MMC
-#define CONFIG_MXC_MCI_REGS_BASE 0x10014000
-#endif
-
-/*
- * RTC
- */
-#ifdef CONFIG_CMD_DATE
-#define CONFIG_RTC_DS1374
-#define CONFIG_SYS_RTC_BUS_NUM 0
-#endif /* CONFIG_CMD_DATE */
-
-/*
- * PLL
- *
- * 31 | x |x| x x x x |x x x x x x x x x x |x x|x x x x|x x x x x x x x x x| 0
- * |CPLM|X|----PD---|--------MFD---------|XXX|--MFI--|-----MFN-----------|
- */
-#define CONFIG_MX27_CLK32 32768 /* 32768 or 32000 Hz crystal */
-
-#if (ACFG_SDRAM_MBYTE_SYZE == 64) /* micron MT46H16M32LF -6 */
-/* micron 64MB */
-#define PHYS_SDRAM_1_SIZE 0x04000000 /* 64 MB */
-#define PHYS_SDRAM_2_SIZE 0x04000000 /* 64 MB */
-#endif
-
-#if (ACFG_SDRAM_MBYTE_SYZE == 128)
-/* micron 128MB */
-#define PHYS_SDRAM_1_SIZE 0x08000000 /* 128 MB */
-#define PHYS_SDRAM_2_SIZE 0x08000000 /* 128 MB */
-#endif
-
-#if (ACFG_SDRAM_MBYTE_SYZE == 256)
-/* micron 256MB */
-#define PHYS_SDRAM_1_SIZE 0x10000000 /* 256 MB */
-#define PHYS_SDRAM_2_SIZE 0x10000000 /* 256 MB */
-#endif
-
-#endif /* __CONFIG_H */
projects / platform / kernel / u-boot.git / commitdiff