From 0c81f37d9a22b38368296ffd9ea008add8657f7d Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Sun, 30 Aug 2015 19:19:29 -0600 Subject: arm: Remove tt01 board This board has not been converted to generic board by the deadline. Remove it. Signed-off-by: Simon Glass --- board/hale/tt01/Kconfig | 15 --- board/hale/tt01/MAINTAINERS | 6 - board/hale/tt01/Makefile | 10 -- board/hale/tt01/lowlevel_init.S | 16 --- board/hale/tt01/tt01.c | 243 ---------------------------------------- 5 files changed, 290 deletions(-) delete mode 100644 board/hale/tt01/Kconfig delete mode 100644 board/hale/tt01/MAINTAINERS delete mode 100644 board/hale/tt01/Makefile delete mode 100644 board/hale/tt01/lowlevel_init.S delete mode 100644 board/hale/tt01/tt01.c (limited to 'board/hale/tt01') diff --git a/board/hale/tt01/Kconfig b/board/hale/tt01/Kconfig deleted file mode 100644 index af9828a4bf..0000000000 --- a/board/hale/tt01/Kconfig +++ /dev/null @@ -1,15 +0,0 @@ -if TARGET_TT01 - -config SYS_BOARD - default "tt01" - -config SYS_VENDOR - default "hale" - -config SYS_SOC - default "mx31" - -config SYS_CONFIG_NAME - default "tt01" - -endif diff --git a/board/hale/tt01/MAINTAINERS b/board/hale/tt01/MAINTAINERS deleted file mode 100644 index 2f582be8f3..0000000000 --- a/board/hale/tt01/MAINTAINERS +++ /dev/null @@ -1,6 +0,0 @@ -TT01 BOARD -M: Helmut Raiger -S: Maintained -F: board/hale/tt01/ -F: include/configs/tt01.h -F: configs/tt01_defconfig diff --git a/board/hale/tt01/Makefile b/board/hale/tt01/Makefile deleted file mode 100644 index e06a040422..0000000000 --- a/board/hale/tt01/Makefile +++ /dev/null @@ -1,10 +0,0 @@ -# -# (C) Copyright 2009 HALE electronic -# (C) Copyright 2000-2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. -# -# SPDX-License-Identifier: GPL-2.0+ -# - -obj-y := tt01.o -obj-y += lowlevel_init.o diff --git a/board/hale/tt01/lowlevel_init.S b/board/hale/tt01/lowlevel_init.S deleted file mode 100644 index 54132a18fb..0000000000 --- a/board/hale/tt01/lowlevel_init.S +++ /dev/null @@ -1,16 +0,0 @@ -/* - * (C) Copyright 2009 Magnus Lilja - * (C) Copyright 2011 Helmut Raiger - * - * SPDX-License-Identifier: GPL-2.0+ - */ -#include -#include -#include - -.globl lowlevel_init -lowlevel_init: - /* Also setup the Peripheral Port Remap register inside the core */ - ldr r0, =ARM_PPMRR /* start from AIPS 2GB region */ - mcr p15, 0, r0, c15, c2, 4 - mov pc, lr diff --git a/board/hale/tt01/tt01.c b/board/hale/tt01/tt01.c deleted file mode 100644 index 011aed0841..0000000000 --- a/board/hale/tt01/tt01.c +++ /dev/null @@ -1,243 +0,0 @@ -/* - * (C) Copyright 2011 HALE electronic - * (C) Copyright 2009 Magnus Lilja - * (c) 2007 Pengutronix, Sascha Hauer - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -DECLARE_GLOBAL_DATA_PTR; - -#define BOARD_STRING "Board: HALE TT-01" - -/* Clock configuration */ -#define CCM_CCMR_SETUP 0x074B0BF5 - -static void board_setup_clocks(void) -{ - struct clock_control_regs *ccm = (struct clock_control_regs *) CCM_BASE; - volatile int wait = 0x10000; - - writel(CCM_CCMR_SETUP, &ccm->ccmr); - while (wait--) - ; - - writel(CCM_CCMR_SETUP | CCMR_MPE, &ccm->ccmr); - writel((CCM_CCMR_SETUP | CCMR_MPE) & ~CCMR_MDS, &ccm->ccmr); - - /* Set up clock to 532MHz */ - writel(PDR0_CSI_PODF(0x3f) | PDR0_CSI_PRDF(7) | PDR0_PER_PODF(7) | - PDR0_HSP_PODF(3) | PDR0_NFC_PODF(5) | - PDR0_IPG_PODF(1) | PDR0_MAX_PODF(3) | - PDR0_MCU_PODF(0), &ccm->pdr0); - writel(PLL_PD(0) | PLL_MFD(51) | PLL_MFI(10) | PLL_MFN(12), - &ccm->mpctl); - writel(PLL_PD(1) | PLL_MFD(4) | PLL_MFI(12) | PLL_MFN(1), - &ccm->spctl); -} - -/* DRAM configuration */ - -#define ESDMISC_MDDR_SETUP 0x00000004 -#define ESDMISC_MDDR_RESET_DL 0x0000000c -/* - * decoding magic 0x6ac73a = 0b 0110 1010 1100 0111 0011 1010 below: - * tXP = 11, tWTR = 0, tRP = 10, tMRD = 10 - * tWR = 1, tRAS = 100, tRRD = 01, tCAS = 11 - * tRCD = 011, tRC = 010 - * note: all but tWTR (1), tRC (111) are reset defaults, - * the same values work in the jtag configuration - * - * Bluetechnix setup has 0x75e73a (for 128MB) = - * 0b 0111 0101 1110 0111 0011 1010 - * tXP = 11, tWTR = 1, tRP = 01, tMRD = 01 - * tWR = 1, tRAS = 110, tRRD = 01, tCAS = 11 - * tRCD = 011, tRC = 010 - */ -#define ESDCFG0_MDDR_SETUP 0x006ac73a -#define ESDCTL_ROW_COL (ESDCTL_SDE | ESDCTL_ROW(2) | ESDCTL_COL(2)) -#define ESDCTL_SETTINGS (ESDCTL_ROW_COL | ESDCTL_SREFR(3) | \ - ESDCTL_DSIZ(2) | ESDCTL_BL(1)) -#define ESDCTL_PRECHARGE (ESDCTL_ROW_COL | ESDCTL_CMD_PRECHARGE) -#define ESDCTL_AUTOREFRESH (ESDCTL_ROW_COL | ESDCTL_CMD_AUTOREFRESH) -#define ESDCTL_LOADMODEREG (ESDCTL_ROW_COL | ESDCTL_CMD_LOADMODEREG) -#define ESDCTL_RW ESDCTL_SETTINGS - -static void board_setup_sdram(void) -{ - u32 *pad; - struct esdc_regs *esdc = (struct esdc_regs *)ESDCTL_BASE_ADDR; - - /* - * setup pad control for the controller pins - * no loopback, no pull, no keeper, no open drain, - * standard input, standard drive, slow slew rate - */ - for (pad = (u32 *) IOMUXC_SW_PAD_CTL_SDCKE1_SDCLK_SDCLK_B; - pad <= (u32 *) IOMUXC_SW_PAD_CTL_VPG0_VPG1_A0; pad++) - *pad = 0; - - /* set up MX31 DDR Memory Controller */ - writel(ESDMISC_MDDR_SETUP, &esdc->misc); - writel(ESDCFG0_MDDR_SETUP, &esdc->cfg0); - - /* perform DDR init sequence for CSD0 */ - writel(ESDCTL_PRECHARGE, &esdc->ctl0); - writel(0x12344321, CSD0_BASE+0x0f00); - writel(ESDCTL_AUTOREFRESH, &esdc->ctl0); - writel(0x12344321, CSD0_BASE); - writel(0x12344321, CSD0_BASE); - writel(ESDCTL_LOADMODEREG, &esdc->ctl0); - writeb(0xda, CSD0_BASE+0x33); - writeb(0xff, CSD0_BASE+0x1000000); - writel(ESDCTL_RW, &esdc->ctl0); - writel(0xDEADBEEF, CSD0_BASE); - writel(ESDMISC_MDDR_RESET_DL, &esdc->misc); -} - -static void tt01_spi3_hw_init(void) -{ - /* CSPI3 */ - mx31_gpio_mux(IOMUX_MODE(MUX_CTL_CSPI3_MISO, MUX_CTL_FUNC)); - mx31_gpio_mux(IOMUX_MODE(MUX_CTL_CSPI3_MOSI, MUX_CTL_FUNC)); - mx31_gpio_mux(IOMUX_MODE(MUX_CTL_CSPI3_SCLK, MUX_CTL_FUNC)); - /* CSPI3, SS0 = Atlas */ - mx31_gpio_mux(IOMUX_MODE(MUX_CTL_CSPI2_SS0, MUX_CTL_ALT1)); - - /* start CSPI3 clock (3 = always on except if PLL off) */ - setbits_le32(CCM_CGR0, 3 << 16); -} - -int dram_init(void) -{ - /* dram_init must store complete ramsize in gd->ram_size */ - gd->ram_size = get_ram_size((long *) CONFIG_SYS_SDRAM_BASE, - PHYS_SDRAM_1_SIZE); - return 0; -} - -int board_early_init_f(void) -{ - /* CS4: FPGA incl. network controller */ - struct mxc_weimcs cs4 = { - /* sp wp bcd bcs psz pme sync dol cnc wsc ew wws edc */ - CSCR_U(0, 0, 0, 0, 0, 0, 0, 0, 3, 28, 1, 7, 6), - /* oea oen ebwa ebwn csa ebc dsz csn psr cre wrap csen */ - CSCR_L(4, 4, 4, 10, 4, 0, 5, 4, 0, 0, 0, 1), - /* ebra ebrn rwa rwn mum lah lbn lba dww dct wwu age cnc2 fce*/ - CSCR_A(4, 4, 4, 4, 0, 1, 4, 3, 0, 0, 0, 0, 1, 0) - }; - - /* this seems essential, won't start without, but why? */ - writel(IPU_CONF_DI_EN, (u32 *) IPU_CONF); - - board_setup_clocks(); - board_setup_sdram(); - mxc_setup_weimcs(4, &cs4); - - /* Setup UART2 and SPI3 pins */ - mx31_uart2_hw_init(); - tt01_spi3_hw_init(); - - return 0; -} - -int board_init(void) -{ - /* address of boot parameters */ - gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100; - return 0; -} - -int board_late_init(void) -{ -#ifdef CONFIG_HW_WATCHDOG - hw_watchdog_init(); -#endif - - return 0; -} - -int checkboard(void) -{ - puts(BOARD_STRING "\n"); - return 0; -} - -#ifdef CONFIG_MXC_MMC -int board_mmc_init(bd_t *bis) -{ - u32 val; - struct pmic *p; - int ret; - - /* - * this is the first driver to use the pmic, so call - * pmic_init() here. board_late_init() is too late for - * the MMC driver. - */ - - ret = pmic_init(I2C_PMIC); - if (ret) - return ret; - - p = pmic_get("FSL_PMIC"); - if (!p) - return -ENODEV; - - /* configure pins for SDHC1 only */ - mx31_gpio_mux(IOMUX_MODE(MUX_CTL_SD1_CLK, MUX_CTL_FUNC)); - mx31_gpio_mux(IOMUX_MODE(MUX_CTL_SD1_CMD, MUX_CTL_FUNC)); - mx31_gpio_mux(IOMUX_MODE(MUX_CTL_SD1_DATA0, MUX_CTL_FUNC)); - mx31_gpio_mux(IOMUX_MODE(MUX_CTL_SD1_DATA1, MUX_CTL_FUNC)); - mx31_gpio_mux(IOMUX_MODE(MUX_CTL_SD1_DATA2, MUX_CTL_FUNC)); - mx31_gpio_mux(IOMUX_MODE(MUX_CTL_SD1_DATA3, MUX_CTL_FUNC)); - - /* turn on power V_MMC1 */ - if (pmic_reg_read(p, REG_MODE_1, &val) < 0) - pmic_reg_write(p, REG_MODE_1, val | VMMC1EN); - - return mxc_mmc_init(bis); -} -#endif - -int board_eth_init(bd_t *bis) -{ - int rc = 0; -#ifdef CONFIG_SMC911X - rc = smc911x_initialize(0, CONFIG_SMC911X_BASE); -#endif - return rc; -} - -#ifdef CONFIG_CONSOLE_EXTRA_INFO -void video_get_info_str(int line_number, char *info) -{ - u32 srev = get_cpu_rev(); - - switch (line_number) { - case 2: - sprintf(info, " CPU : Freescale i.MX31 rev %d.%d%s at %d MHz", - (srev & 0xF0) >> 4, (srev & 0x0F), - ((srev & 0x8000) ? " unknown" : ""), - mxc_get_clock(MXC_ARM_CLK) / 1000000); - break; - case 3: - strcpy(info, " " BOARD_STRING); - break; - default: - info[0] = 0; - } -} -#endif -- cgit