diff options
Diffstat (limited to 'drivers')
29 files changed, 647 insertions, 92 deletions
diff --git a/drivers/block/pata_bfin.h b/drivers/block/pata_bfin.h index 2093cf0..b678f60 100644 --- a/drivers/block/pata_bfin.h +++ b/drivers/block/pata_bfin.h @@ -43,7 +43,6 @@ struct ata_port { #define DRV_NAME "pata-bfin" #define DRV_VERSION "0.9" -#define __iomem #define ATA_REG_CTRL 0x0E #define ATA_REG_ALTSTATUS ATA_REG_CTRL diff --git a/drivers/ddr/fsl/ctrl_regs.c b/drivers/ddr/fsl/ctrl_regs.c index 9e2a4d2..fe8aa98 100644 --- a/drivers/ddr/fsl/ctrl_regs.c +++ b/drivers/ddr/fsl/ctrl_regs.c @@ -253,22 +253,30 @@ static void set_csn_config_2(int i, fsl_ddr_cfg_regs_t *ddr) /* -3E = 667 CL5, -25 = CL6 800, -25E = CL5 800 */ #if !defined(CONFIG_SYS_FSL_DDR1) +/* + * Check DIMM configuration, return 2 if quad-rank or two dual-rank + * Return 1 if other two slots configuration. Return 0 if single slot. + */ static inline int avoid_odt_overlap(const dimm_params_t *dimm_params) { #if CONFIG_DIMM_SLOTS_PER_CTLR == 1 if (dimm_params[0].n_ranks == 4) - return 1; + return 2; #endif #if CONFIG_DIMM_SLOTS_PER_CTLR == 2 if ((dimm_params[0].n_ranks == 2) && (dimm_params[1].n_ranks == 2)) - return 1; + return 2; #ifdef CONFIG_FSL_DDR_FIRST_SLOT_QUAD_CAPABLE if (dimm_params[0].n_ranks == 4) - return 1; + return 2; #endif + + if ((dimm_params[0].n_ranks != 0) && + (dimm_params[2].n_ranks != 0)) + return 1; #endif return 0; } @@ -316,6 +324,7 @@ static void set_timing_cfg_0(fsl_ddr_cfg_regs_t *ddr, #elif defined(CONFIG_SYS_FSL_DDR3) unsigned int data_rate = get_ddr_freq(0); int txp; + int odt_overlap; /* * (tXARD and tXARDS). Empirical? * The DDR3 spec has not tXARD, @@ -331,13 +340,23 @@ static void set_timing_cfg_0(fsl_ddr_cfg_regs_t *ddr, /* set the turnaround time */ /* - * for single quad-rank DIMM and two dual-rank DIMMs + * for single quad-rank DIMM and two-slot DIMMs * to avoid ODT overlap */ - if (avoid_odt_overlap(dimm_params)) { + odt_overlap = avoid_odt_overlap(dimm_params); + switch (odt_overlap) { + case 2: twwt_mclk = 2; trrt_mclk = 1; + break; + case 1: + twwt_mclk = 1; + trrt_mclk = 0; + break; + default: + break; } + /* for faster clock, need more time for data setup */ trwt_mclk = (data_rate/1000000 > 1800) ? 2 : 1; @@ -383,7 +402,7 @@ static void set_timing_cfg_0(fsl_ddr_cfg_regs_t *ddr, ); debug("FSLDDR: timing_cfg_0 = 0x%08x\n", ddr->timing_cfg_0); } -#endif /* defined(CONFIG_SYS_FSL_DDR2) */ +#endif /* !defined(CONFIG_SYS_FSL_DDR1) */ /* DDR SDRAM Timing Configuration 3 (TIMING_CFG_3) */ static void set_timing_cfg_3(fsl_ddr_cfg_regs_t *ddr, diff --git a/drivers/ddr/fsl/ddr4_dimm_params.c b/drivers/ddr/fsl/ddr4_dimm_params.c index 2418dca..aaddc8f 100644 --- a/drivers/ddr/fsl/ddr4_dimm_params.c +++ b/drivers/ddr/fsl/ddr4_dimm_params.c @@ -126,6 +126,12 @@ ddr_compute_dimm_parameters(const generic_spd_eeprom_t *spd, { unsigned int retval; int i; + const u8 udimm_rc_e_dq[18] = { + 0x0c, 0x2c, 0x15, 0x35, 0x15, 0x35, 0x0b, 0x2c, 0x15, + 0x35, 0x0b, 0x35, 0x0b, 0x2c, 0x0b, 0x35, 0x15, 0x36 + }; + int spd_error = 0; + u8 *ptr; if (spd->mem_type) { if (spd->mem_type != SPD_MEMTYPE_DDR4) { @@ -179,6 +185,22 @@ ddr_compute_dimm_parameters(const generic_spd_eeprom_t *spd, /* Unbuffered DIMMs */ if (spd->mod_section.unbuffered.addr_mapping & 0x1) pdimm->mirrored_dimm = 1; + if ((spd->mod_section.unbuffered.mod_height & 0xe0) == 0 && + (spd->mod_section.unbuffered.ref_raw_card == 0x04)) { + /* Fix SPD error found on DIMMs with raw card E0 */ + for (i = 0; i < 18; i++) { + if (spd->mapping[i] == udimm_rc_e_dq[i]) + continue; + spd_error = 1; + debug("SPD byte %d: 0x%x, should be 0x%x\n", + 60 + i, spd->mapping[i], + udimm_rc_e_dq[i]); + ptr = (u8 *)&spd->mapping[i]; + *ptr = udimm_rc_e_dq[i]; + } + if (spd_error) + puts("SPD DQ mapping error fixed\n"); + } break; default: diff --git a/drivers/i2c/i2c_core.c b/drivers/i2c/i2c_core.c index d34b749..41cc3b8 100644 --- a/drivers/i2c/i2c_core.c +++ b/drivers/i2c/i2c_core.c @@ -174,11 +174,11 @@ static int i2c_mux_set_all(void) return 0; } -static int i2c_mux_disconnet_all(void) +static int i2c_mux_disconnect_all(void) { struct i2c_bus_hose *i2c_bus_tmp = &i2c_bus[I2C_BUS]; int i; - uint8_t buf; + uint8_t buf = 0; if (I2C_ADAP->init_done == 0) return 0; @@ -197,7 +197,7 @@ static int i2c_mux_disconnet_all(void) ret = I2C_ADAP->write(I2C_ADAP, chip, 0, 0, &buf, 1); if (ret != 0) { - printf("i2c: mux diconnect error\n"); + printf("i2c: mux disconnect error\n"); return ret; } } while (i > 0); @@ -293,7 +293,7 @@ int i2c_set_bus_num(unsigned int bus) } #ifndef CONFIG_SYS_I2C_DIRECT_BUS - i2c_mux_disconnet_all(); + i2c_mux_disconnect_all(); #endif gd->cur_i2c_bus = bus; diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c index 44a4feb..8436bc7 100644 --- a/drivers/mmc/mmc.c +++ b/drivers/mmc/mmc.c @@ -1277,6 +1277,11 @@ block_dev_desc_t *mmc_get_dev(int dev) } #endif +/* board-specific MMC power initializations. */ +__weak void board_mmc_power_init(void) +{ +} + int mmc_start_init(struct mmc *mmc) { int err; @@ -1293,6 +1298,8 @@ int mmc_start_init(struct mmc *mmc) if (mmc->has_init) return 0; + board_mmc_power_init(); + /* made sure it's not NULL earlier */ err = mmc->cfg->ops->init(mmc); diff --git a/drivers/mmc/omap_hsmmc.c b/drivers/mmc/omap_hsmmc.c index ffb5284..c880ced 100644 --- a/drivers/mmc/omap_hsmmc.c +++ b/drivers/mmc/omap_hsmmc.c @@ -135,12 +135,7 @@ static unsigned char mmc_board_init(struct mmc *mmc) pbias_lite = readl(&t2_base->pbias_lite); pbias_lite &= ~(PBIASLITEPWRDNZ1 | PBIASLITEPWRDNZ0); writel(pbias_lite, &t2_base->pbias_lite); -#endif -#if defined(CONFIG_TWL4030_POWER) - twl4030_power_mmc_init(); - mdelay(100); /* ramp-up delay from Linux code */ -#endif -#if defined(CONFIG_OMAP34XX) + writel(pbias_lite | PBIASLITEPWRDNZ1 | PBIASSPEEDCTRL0 | PBIASLITEPWRDNZ0, &t2_base->pbias_lite); @@ -663,7 +658,8 @@ int omap_mmc_init(int dev_index, uint host_caps_mask, uint f_max, int cd_gpio, case 1: priv_data->base_addr = (struct hsmmc *)OMAP_HSMMC2_BASE; #if (defined(CONFIG_OMAP44XX) || defined(CONFIG_OMAP54XX) || \ - defined(CONFIG_DRA7XX)) && defined(CONFIG_HSMMC2_8BIT) + defined(CONFIG_DRA7XX) || defined(CONFIG_AM57XX)) && \ + defined(CONFIG_HSMMC2_8BIT) /* Enable 8-bit interface for eMMC on OMAP4/5 or DRA7XX */ host_caps_val |= MMC_MODE_8BIT; #endif @@ -672,7 +668,7 @@ int omap_mmc_init(int dev_index, uint host_caps_mask, uint f_max, int cd_gpio, #ifdef OMAP_HSMMC3_BASE case 2: priv_data->base_addr = (struct hsmmc *)OMAP_HSMMC3_BASE; -#if defined(CONFIG_DRA7XX) && defined(CONFIG_HSMMC3_8BIT) +#if (defined(CONFIG_DRA7XX) || defined(CONFIG_AM57XX)) && defined(CONFIG_HSMMC3_8BIT) /* Enable 8-bit interface for eMMC on DRA7XX */ host_caps_val |= MMC_MODE_8BIT; #endif diff --git a/drivers/mmc/sh_mmcif.c b/drivers/mmc/sh_mmcif.c index ed83a14..76ba93b 100644 --- a/drivers/mmc/sh_mmcif.c +++ b/drivers/mmc/sh_mmcif.c @@ -103,20 +103,18 @@ static int mmcif_wait_interrupt_flag(struct sh_mmcif_host *host) static void sh_mmcif_clock_control(struct sh_mmcif_host *host, unsigned int clk) { - int i; - sh_mmcif_bitclr(CLK_ENABLE, &host->regs->ce_clk_ctrl); sh_mmcif_bitclr(CLK_CLEAR, &host->regs->ce_clk_ctrl); if (!clk) return; - if (clk == CLKDEV_EMMC_DATA) { + + if (clk == CLKDEV_EMMC_DATA) sh_mmcif_bitset(CLK_PCLK, &host->regs->ce_clk_ctrl); - } else { - for (i = 1; (unsigned int)host->clk / (1 << i) >= clk; i++) - ; - sh_mmcif_bitset((i - 1) << 16, &host->regs->ce_clk_ctrl); - } + else + sh_mmcif_bitset((fls(DIV_ROUND_UP(host->clk, + clk) - 1) - 1) << 16, + &host->regs->ce_clk_ctrl); sh_mmcif_bitset(CLK_ENABLE, &host->regs->ce_clk_ctrl); } @@ -581,8 +579,6 @@ static struct mmc_config sh_mmcif_cfg = { .host_caps = MMC_MODE_HS | MMC_MODE_HS_52MHz | MMC_MODE_4BIT | MMC_MODE_8BIT | MMC_MODE_HC, .voltages = MMC_VDD_32_33 | MMC_VDD_33_34, - .f_min = CLKDEV_MMC_INIT, - .f_max = CLKDEV_EMMC_DATA, .b_max = CONFIG_SYS_MMC_MAX_BLK_COUNT, }; @@ -599,6 +595,9 @@ int mmcif_mmc_init(void) host->regs = (struct sh_mmcif_regs *)CONFIG_SH_MMCIF_ADDR; host->clk = CONFIG_SH_MMCIF_CLK; + sh_mmcif_cfg.f_min = MMC_CLK_DIV_MIN(host->clk); + sh_mmcif_cfg.f_max = MMC_CLK_DIV_MAX(host->clk); + mmc = mmc_create(&sh_mmcif_cfg, host); if (mmc == NULL) { free(host); diff --git a/drivers/mmc/sh_mmcif.h b/drivers/mmc/sh_mmcif.h index bd6fbf7..4b6752f 100644 --- a/drivers/mmc/sh_mmcif.h +++ b/drivers/mmc/sh_mmcif.h @@ -199,7 +199,13 @@ struct sh_mmcif_regs { #define SOFT_RST_OFF (0 << 31) #define CLKDEV_EMMC_DATA 52000000 /* 52MHz */ -#define CLKDEV_MMC_INIT 400000 /* 100 - 400 KHz */ +#ifdef CONFIG_RMOBILE +#define MMC_CLK_DIV_MIN(clk) (clk / (1 << 9)) +#define MMC_CLK_DIV_MAX(clk) (clk / (1 << 1)) +#else +#define MMC_CLK_DIV_MIN(clk) (clk / (1 << 8)) +#define MMC_CLK_DIV_MAX(clk) CLKDEV_EMMC_DATA +#endif #define MMC_BUS_WIDTH_1 0 #define MMC_BUS_WIDTH_4 2 diff --git a/drivers/mtd/nand/omap_gpmc.c b/drivers/mtd/nand/omap_gpmc.c index 40d6705..93829a4 100644 --- a/drivers/mtd/nand/omap_gpmc.c +++ b/drivers/mtd/nand/omap_gpmc.c @@ -73,14 +73,11 @@ static void omap_nand_hwcontrol(struct mtd_info *mtd, int32_t cmd, writeb(cmd, this->IO_ADDR_W); } -#ifdef CONFIG_SPL_BUILD /* Check wait pin as dev ready indicator */ -static int omap_spl_dev_ready(struct mtd_info *mtd) +static int omap_dev_ready(struct mtd_info *mtd) { return gpmc_cfg->status & (1 << 8); } -#endif - /* * gen_true_ecc - This function will generate true ECC value, which @@ -887,7 +884,9 @@ int board_nand_init(struct nand_chip *nand) nand->read_buf = nand_read_buf16; else nand->read_buf = nand_read_buf; - nand->dev_ready = omap_spl_dev_ready; #endif + + nand->dev_ready = omap_dev_ready; + return 0; } diff --git a/drivers/net/fm/Makefile b/drivers/net/fm/Makefile index 5ae3b16..d052fcb 100644 --- a/drivers/net/fm/Makefile +++ b/drivers/net/fm/Makefile @@ -28,6 +28,8 @@ obj-$(CONFIG_PPC_T1040) += t1040.o obj-$(CONFIG_PPC_T1042) += t1040.o obj-$(CONFIG_PPC_T1020) += t1040.o obj-$(CONFIG_PPC_T1022) += t1040.o +obj-$(CONFIG_PPC_T1023) += t1024.o +obj-$(CONFIG_PPC_T1024) += t1024.o obj-$(CONFIG_PPC_T2080) += t2080.o obj-$(CONFIG_PPC_T2081) += t2080.o obj-$(CONFIG_PPC_T4240) += t4240.o diff --git a/drivers/net/fm/b4860.c b/drivers/net/fm/b4860.c index 373cc4f..eb058c9 100644 --- a/drivers/net/fm/b4860.c +++ b/drivers/net/fm/b4860.c @@ -10,6 +10,7 @@ #include <asm/io.h> #include <asm/immap_85xx.h> #include <asm/fsl_serdes.h> +#include <hwconfig.h> u32 port_to_devdisr[] = { [FM1_DTSEC1] = FSL_CORENET_DEVDISR2_DTSEC1_1, @@ -46,15 +47,76 @@ void fman_enable_port(enum fm_port port) phy_interface_t fman_port_enet_if(enum fm_port port) { +#if defined(CONFIG_B4860QDS) + u32 serdes2_prtcl; + char buffer[HWCONFIG_BUFFER_SIZE]; + char *buf = NULL; + ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR); +#endif + if (is_device_disabled(port)) return PHY_INTERFACE_MODE_NONE; /*B4860 has two 10Gig Mac*/ if ((port == FM1_10GEC1 || port == FM1_10GEC2) && ((is_serdes_configured(XAUI_FM1_MAC9)) || - (is_serdes_configured(XAUI_FM1_MAC10)))) + #if !defined(CONFIG_B4860QDS) + (is_serdes_configured(XFI_FM1_MAC9)) || + (is_serdes_configured(XFI_FM1_MAC10)) || + #endif + (is_serdes_configured(XAUI_FM1_MAC10)) + )) return PHY_INTERFACE_MODE_XGMII; +#if defined(CONFIG_B4860QDS) + serdes2_prtcl = in_be32(&gur->rcwsr[4]) & + FSL_CORENET2_RCWSR4_SRDS2_PRTCL; + + if (serdes2_prtcl) { + serdes2_prtcl >>= FSL_CORENET2_RCWSR4_SRDS2_PRTCL_SHIFT; + switch (serdes2_prtcl) { + case 0x80: + case 0x81: + case 0x82: + case 0x83: + case 0x84: + case 0x85: + case 0x86: + case 0x87: + case 0x88: + case 0x89: + case 0x8a: + case 0x8b: + case 0x8c: + case 0x8d: + case 0x8e: + case 0xb1: + case 0xb2: + /* + * Extract hwconfig from environment since environment + * is not setup yet + */ + getenv_f("hwconfig", buffer, sizeof(buffer)); + buf = buffer; + + /* check if XFI interface enable in hwconfig for 10g */ + if (hwconfig_subarg_cmp_f("fsl_b4860_serdes2", + "sfp_amc", "sfp", buf)) { + if ((port == FM1_10GEC1 || + port == FM1_10GEC2) && + ((is_serdes_configured(XFI_FM1_MAC9)) || + (is_serdes_configured(XFI_FM1_MAC10)))) + return PHY_INTERFACE_MODE_XGMII; + else if ((port == FM1_DTSEC1) || + (port == FM1_DTSEC2) || + (port == FM1_DTSEC3) || + (port == FM1_DTSEC4)) + return PHY_INTERFACE_MODE_NONE; + } + } + } +#endif + /* Fix me need to handle RGMII here first */ switch (port) { diff --git a/drivers/net/fm/eth.c b/drivers/net/fm/eth.c index 137886c..f1e39b9 100644 --- a/drivers/net/fm/eth.c +++ b/drivers/net/fm/eth.c @@ -565,9 +565,11 @@ static int fm_eth_init_mac(struct fm_eth *fm_eth, struct ccsr_fman *reg) num = fm_eth->num; #ifdef CONFIG_SYS_FMAN_V3 +#ifndef CONFIG_FSL_FM_10GEC_REGULAR_NOTATION if (fm_eth->type == FM_ETH_10G_E) { - /* 10GEC1/10GEC2 use mEMAC9/mEMAC10 - * 10GEC3/10GEC4 use mEMAC1/mEMAC2 + /* 10GEC1/10GEC2 use mEMAC9/mEMAC10 on T2080/T4240. + * 10GEC3/10GEC4 use mEMAC1/mEMAC2 on T2080. + * 10GEC1 uses mEMAC1 on T1024. * so it needs to change the num. */ if (fm_eth->num >= 2) @@ -575,6 +577,7 @@ static int fm_eth_init_mac(struct fm_eth *fm_eth, struct ccsr_fman *reg) else num += 8; } +#endif base = ®->memac[num].fm_memac; phyregs = ®->memac[num].fm_memac_mdio; #else diff --git a/drivers/net/fm/init.c b/drivers/net/fm/init.c index 6cf21c6..5d82f29 100644 --- a/drivers/net/fm/init.c +++ b/drivers/net/fm/init.c @@ -254,8 +254,10 @@ static void ft_fixup_port(void *blob, struct fm_eth_info *info, char *prop) */ if (((info->port == FM1_DTSEC9) && (PORT_IS_ENABLED(FM1_10GEC1))) || ((info->port == FM1_DTSEC10) && (PORT_IS_ENABLED(FM1_10GEC2))) || + ((info->port == FM1_DTSEC1) && (PORT_IS_ENABLED(FM1_10GEC1))) || ((info->port == FM1_DTSEC1) && (PORT_IS_ENABLED(FM1_10GEC3))) || ((info->port == FM1_DTSEC2) && (PORT_IS_ENABLED(FM1_10GEC4))) || + ((info->port == FM1_10GEC1) && (PORT_IS_ENABLED(FM1_DTSEC1))) || ((info->port == FM1_10GEC1) && (PORT_IS_ENABLED(FM1_DTSEC9))) || ((info->port == FM1_10GEC2) && (PORT_IS_ENABLED(FM1_DTSEC10))) || ((info->port == FM1_10GEC3) && (PORT_IS_ENABLED(FM1_DTSEC1))) || diff --git a/drivers/net/fm/t1024.c b/drivers/net/fm/t1024.c new file mode 100644 index 0000000..9b31173 --- /dev/null +++ b/drivers/net/fm/t1024.c @@ -0,0 +1,88 @@ +/* Copyright 2014 Freescale Semiconductor, Inc. + * + * Shengzhou Liu <Shengzhou.Liu@freescale.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <phy.h> +#include <fm_eth.h> +#include <asm/immap_85xx.h> +#include <asm/fsl_serdes.h> + +u32 port_to_devdisr[] = { + [FM1_DTSEC1] = FSL_CORENET_DEVDISR2_DTSEC1_1, + [FM1_DTSEC2] = FSL_CORENET_DEVDISR2_DTSEC1_2, + [FM1_DTSEC3] = FSL_CORENET_DEVDISR2_DTSEC1_3, + [FM1_DTSEC4] = FSL_CORENET_DEVDISR2_DTSEC1_4, + [FM1_10GEC1] = FSL_CORENET_DEVDISR2_10GEC1_1, /* MAC1 */ +}; + +static int is_device_disabled(enum fm_port port) +{ + ccsr_gur_t *gur = (void __iomem *)(CONFIG_SYS_MPC85xx_GUTS_ADDR); + u32 devdisr2 = in_be32(&gur->devdisr2); + + return port_to_devdisr[port] & devdisr2; +} + +void fman_disable_port(enum fm_port port) +{ + ccsr_gur_t *gur = (void __iomem *)(CONFIG_SYS_MPC85xx_GUTS_ADDR); + + setbits_be32(&gur->devdisr2, port_to_devdisr[port]); +} + +phy_interface_t fman_port_enet_if(enum fm_port port) +{ + ccsr_gur_t *gur = (void __iomem *)(CONFIG_SYS_MPC85xx_GUTS_ADDR); + u32 rcwsr13 = in_be32(&gur->rcwsr[13]); + + if (is_device_disabled(port)) + return PHY_INTERFACE_MODE_NONE; + + if ((port == FM1_10GEC1) && (is_serdes_configured(XFI_FM1_MAC1))) + return PHY_INTERFACE_MODE_XGMII; + + if ((port == FM1_DTSEC3) && ((rcwsr13 & FSL_CORENET_RCWSR13_EC2) == + FSL_CORENET_RCWSR13_EC2_RGMII) && + (!is_serdes_configured(QSGMII_FM1_A))) + return PHY_INTERFACE_MODE_RGMII; + + if ((port == FM1_DTSEC4) && ((rcwsr13 & FSL_CORENET_RCWSR13_EC1) == + FSL_CORENET_RCWSR13_EC1_RGMII) && + (!is_serdes_configured(QSGMII_FM1_A))) + return PHY_INTERFACE_MODE_RGMII; + + /* handle SGMII */ + switch (port) { + case FM1_DTSEC1: + case FM1_DTSEC2: + case FM1_DTSEC3: + if (is_serdes_configured(SGMII_FM1_DTSEC1 + port - FM1_DTSEC1)) + return PHY_INTERFACE_MODE_SGMII; + else if (is_serdes_configured(SGMII_2500_FM1_DTSEC1 + + port - FM1_DTSEC1)) + return PHY_INTERFACE_MODE_SGMII_2500; + break; + default: + break; + } + + /* handle QSGMII */ + switch (port) { + case FM1_DTSEC1: + case FM1_DTSEC2: + case FM1_DTSEC3: + case FM1_DTSEC4: + /* check lane A on SerDes1 */ + if (is_serdes_configured(QSGMII_FM1_A)) + return PHY_INTERFACE_MODE_QSGMII; + break; + default: + break; + } + + return PHY_INTERFACE_MODE_NONE; +} diff --git a/drivers/net/fm/t1040.c b/drivers/net/fm/t1040.c index 4cce46d..d2a097e 100644 --- a/drivers/net/fm/t1040.c +++ b/drivers/net/fm/t1040.c @@ -25,8 +25,6 @@ phy_interface_t fman_port_enet_if(enum fm_port port) else if ((rcwsr13 & FSL_CORENET_RCWSR13_EC1) == FSL_CORENET_RCWSR13_EC1_FM1_DTSEC4_MII) return PHY_INTERFACE_MODE_MII; - else - return PHY_INTERFACE_MODE_NONE; } if ((port == FM1_DTSEC4) && @@ -38,8 +36,6 @@ phy_interface_t fman_port_enet_if(enum fm_port port) else if ((rcwsr13 & FSL_CORENET_RCWSR13_EC1) == FSL_CORENET_RCWSR13_EC1_FM1_DTSEC4_MII) return PHY_INTERFACE_MODE_MII; - else - return PHY_INTERFACE_MODE_NONE; } if (port == FM1_DTSEC5) { diff --git a/drivers/net/phy/Makefile b/drivers/net/phy/Makefile index 9556536..f46bf00 100644 --- a/drivers/net/phy/Makefile +++ b/drivers/net/phy/Makefile @@ -13,6 +13,7 @@ obj-$(CONFIG_PHYLIB) += phy.o obj-$(CONFIG_PHYLIB_10G) += generic_10g.o obj-$(CONFIG_PHY_ATHEROS) += atheros.o obj-$(CONFIG_PHY_BROADCOM) += broadcom.o +obj-$(CONFIG_PHY_CORTINA) += cortina.o obj-$(CONFIG_PHY_DAVICOM) += davicom.o obj-$(CONFIG_PHY_ET1011C) += et1011c.o obj-$(CONFIG_PHY_LXT) += lxt.o diff --git a/drivers/net/phy/cortina.c b/drivers/net/phy/cortina.c new file mode 100644 index 0000000..254f056 --- /dev/null +++ b/drivers/net/phy/cortina.c @@ -0,0 +1,333 @@ +/* + * Cortina CS4315/CS4340 10G PHY drivers + * + * SPDX-License-Identifier: GPL-2.0+ + * + * Copyright 2014 Freescale Semiconductor, Inc. + * + */ + +#include <config.h> +#include <common.h> +#include <malloc.h> +#include <linux/ctype.h> +#include <linux/string.h> +#include <linux/err.h> +#include <phy.h> +#include <cortina.h> +#ifdef CONFIG_SYS_CORTINA_FW_IN_NAND +#include <nand.h> +#elif defined(CONFIG_SYS_CORTINA_FW_IN_SPIFLASH) +#include <spi_flash.h> +#elif defined(CONFIG_SYS_CORTINA_FW_IN_MMC) +#include <mmc.h> +#endif + +#ifndef CONFIG_PHYLIB_10G +#error The Cortina PHY needs 10G support +#endif + +struct cortina_reg_config cortina_reg_cfg[] = { + /* CS4315_enable_sr_mode */ + {VILLA_GLOBAL_MSEQCLKCTRL, 0x8004}, + {VILLA_MSEQ_OPTIONS, 0xf}, + {VILLA_MSEQ_PC, 0x0}, + {VILLA_MSEQ_BANKSELECT, 0x4}, + {VILLA_LINE_SDS_COMMON_SRX0_RX_CPA, 0x55}, + {VILLA_LINE_SDS_COMMON_SRX0_RX_LOOP_FILTER, 0x30}, + {VILLA_DSP_SDS_SERDES_SRX_DFE0_SELECT, 0x1}, + {VILLA_DSP_SDS_DSP_COEF_DFE0_SELECT, 0x2}, + {VILLA_LINE_SDS_COMMON_SRX0_RX_CPB, 0x2003}, + {VILLA_DSP_SDS_SERDES_SRX_FFE_DELAY_CTRL, 0xF047}, + {VILLA_MSEQ_ENABLE_MSB, 0x0000}, + {VILLA_MSEQ_SPARE21_LSB, 0x6}, + {VILLA_MSEQ_RESET_COUNT_LSB, 0x0}, + {VILLA_MSEQ_SPARE12_MSB, 0x0000}, + /* + * to invert the receiver path, uncomment the next line + * write (VILLA_MSEQ_SPARE12_MSB, 0x4000) + * + * SPARE2_LSB is used to configure the device while in sr mode to + * enable power savings and to use the optical module LOS signal. + * in power savings mode, the internal prbs checker can not be used. + * if the optical module LOS signal is used as an input to the micro + * code, then the micro code will wait until the optical module + * LOS = 0 before turning on the adaptive equalizer. + * Setting SPARE2_LSB bit 0 to 1 places the devie in power savings mode + * while setting bit 0 to 0 disables power savings mode. + * Setting SPARE2_LSB bit 2 to 0 configures the device to use the + * optical module LOS signal while setting bit 2 to 1 configures the + * device so that it will ignore the optical module LOS SPARE2_LSB = 0 + */ + + /* enable power savings, ignore optical module LOS */ + {VILLA_MSEQ_SPARE2_LSB, 0x5}, + + {VILLA_MSEQ_SPARE7_LSB, 0x1e}, + {VILLA_MSEQ_BANKSELECT, 0x4}, + {VILLA_MSEQ_SPARE9_LSB, 0x2}, + {VILLA_MSEQ_SPARE3_LSB, 0x0F53}, + {VILLA_MSEQ_SPARE3_MSB, 0x2006}, + {VILLA_MSEQ_SPARE8_LSB, 0x3FF7}, + {VILLA_MSEQ_SPARE8_MSB, 0x0A46}, + {VILLA_MSEQ_COEF8_FFE0_LSB, 0xD500}, + {VILLA_MSEQ_COEF8_FFE1_LSB, 0x0200}, + {VILLA_MSEQ_COEF8_FFE2_LSB, 0xBA00}, + {VILLA_MSEQ_COEF8_FFE3_LSB, 0x0100}, + {VILLA_MSEQ_COEF8_FFE4_LSB, 0x0300}, + {VILLA_MSEQ_COEF8_FFE5_LSB, 0x0300}, + {VILLA_MSEQ_COEF8_DFE0_LSB, 0x0700}, + {VILLA_MSEQ_COEF8_DFE0N_LSB, 0x0E00}, + {VILLA_MSEQ_COEF8_DFE1_LSB, 0x0B00}, + {VILLA_DSP_SDS_DSP_COEF_LARGE_LEAK, 0x2}, + {VILLA_DSP_SDS_SERDES_SRX_DAC_ENABLEB_LSB, 0xD000}, + {VILLA_MSEQ_POWER_DOWN_LSB, 0xFFFF}, + {VILLA_MSEQ_POWER_DOWN_MSB, 0x0}, + {VILLA_MSEQ_CAL_RX_SLICER, 0x80}, + {VILLA_DSP_SDS_SERDES_SRX_DAC_BIAS_SELECT1_MSB, 0x3f}, + {VILLA_GLOBAL_MSEQCLKCTRL, 0x4}, + {VILLA_MSEQ_OPTIONS, 0x7}, + + /* set up min value for ffe1 */ + {VILLA_MSEQ_COEF_INIT_SEL, 0x2}, + {VILLA_DSP_SDS_DSP_PRECODEDINITFFE21, 0x41}, + + /* CS4315_sr_rx_pre_eq_set_4in */ + {VILLA_GLOBAL_MSEQCLKCTRL, 0x8004}, + {VILLA_MSEQ_OPTIONS, 0xf}, + {VILLA_MSEQ_BANKSELECT, 0x4}, + {VILLA_MSEQ_PC, 0x0}, + + /* for lengths from 3.5 to 4.5inches */ + {VILLA_MSEQ_SERDES_PARAM_LSB, 0x0306}, + {VILLA_MSEQ_SPARE25_LSB, 0x0306}, + {VILLA_MSEQ_SPARE21_LSB, 0x2}, + {VILLA_MSEQ_SPARE23_LSB, 0x2}, + {VILLA_MSEQ_CAL_RX_DFE_EQ, 0x0}, + + {VILLA_GLOBAL_MSEQCLKCTRL, 0x4}, + {VILLA_MSEQ_OPTIONS, 0x7}, + + /* CS4315_rx_drive_4inch */ + /* for length 4inches */ + {VILLA_GLOBAL_VILLA2_COMPATIBLE, 0x0000}, + {VILLA_HOST_SDS_COMMON_STX0_TX_OUTPUT_CTRLA, 0x3023}, + {VILLA_LINE_SDS_COMMON_STX0_TX_OUTPUT_CTRLB, 0xc01E}, + + /* CS4315_tx_drive_4inch */ + /* for length 4inches */ + {VILLA_GLOBAL_VILLA2_COMPATIBLE, 0x0000}, + {VILLA_LINE_SDS_COMMON_STX0_TX_OUTPUT_CTRLA, 0x3023}, + {VILLA_LINE_SDS_COMMON_STX0_TX_OUTPUT_CTRLB, 0xc01E}, +}; + +void cs4340_upload_firmware(struct phy_device *phydev) +{ + char line_temp[0x50] = {0}; + char reg_addr[0x50] = {0}; + char reg_data[0x50] = {0}; + int i, line_cnt = 0, column_cnt = 0; + struct cortina_reg_config fw_temp; + char *addr = NULL; + +#if defined(CONFIG_SYS_CORTINA_FW_IN_NOR) || \ + defined(CONFIG_SYS_CORTINA_FW_IN_REMOTE) + + addr = (char *)CONFIG_CORTINA_FW_ADDR; +#elif defined(CONFIG_SYS_CORTINA_FW_IN_NAND) + int ret; + size_t fw_length = CONFIG_CORTINA_FW_LENGTH; + + addr = malloc(CONFIG_CORTINA_FW_LENGTH); + ret = nand_read(&nand_info[0], (loff_t)CONFIG_CORTINA_FW_ADDR, + &fw_length, (u_char *)addr); + if (ret == -EUCLEAN) { + printf("NAND read of Cortina firmware at 0x%x failed %d\n", + CONFIG_CORTINA_FW_ADDR, ret); + } +#elif defined(CONFIG_SYS_CORTINA_FW_IN_SPIFLASH) + int ret; + struct spi_flash *ucode_flash; + + addr = malloc(CONFIG_CORTINA_FW_LENGTH); + ucode_flash = spi_flash_probe(CONFIG_ENV_SPI_BUS, CONFIG_ENV_SPI_CS, + CONFIG_ENV_SPI_MAX_HZ, CONFIG_ENV_SPI_MODE); + if (!ucode_flash) { + puts("SF: probe for Cortina ucode failed\n"); + } else { + ret = spi_flash_read(ucode_flash, CONFIG_CORTINA_FW_ADDR, + CONFIG_CORTINA_FW_LENGTH, addr); + if (ret) + puts("SF: read for Cortina ucode failed\n"); + spi_flash_free(ucode_flash); + } +#elif defined(CONFIG_SYS_CORTINA_FW_IN_MMC) + int dev = CONFIG_SYS_MMC_ENV_DEV; + u32 cnt = CONFIG_CORTINA_FW_LENGTH / 512; + u32 blk = CONFIG_CORTINA_FW_ADDR / 512; + struct mmc *mmc = find_mmc_device(CONFIG_SYS_MMC_ENV_DEV); + + if (!mmc) { + puts("Failed to find MMC device for Cortina ucode\n"); + } else { + addr = malloc(CONFIG_CORTINA_FW_LENGTH); + printf("MMC read: dev # %u, block # %u, count %u ...\n", + dev, blk, cnt); + mmc_init(mmc); + (void)mmc->block_dev.block_read(dev, blk, cnt, addr); + /* flush cache after read */ + flush_cache((ulong)addr, cnt * 512); + } +#endif + + while (*addr != 'Q') { + i = 0; + + while (*addr != 0x0a) { + line_temp[i++] = *addr++; + if (0x50 < i) { + printf("Not found Cortina PHY ucode at 0x%x\n", + CONFIG_CORTINA_FW_ADDR); + return; + } + } + + addr++; /* skip '\n' */ + line_cnt++; + column_cnt = i; + line_temp[column_cnt] = '\0'; + + if (CONFIG_CORTINA_FW_LENGTH < line_cnt) + return; + + for (i = 0; i < column_cnt; i++) { + if (isspace(line_temp[i++])) + break; + } + + memcpy(reg_addr, line_temp, i); + memcpy(reg_data, &line_temp[i], column_cnt - i); + strim(reg_addr); + strim(reg_data); + fw_temp.reg_addr = (simple_strtoul(reg_addr, NULL, 0)) & 0xffff; + fw_temp.reg_value = (simple_strtoul(reg_data, NULL, 0)) & + 0xffff; + phy_write(phydev, 0x00, fw_temp.reg_addr, fw_temp.reg_value); + } +} + +int cs4340_phy_init(struct phy_device *phydev) +{ + int timeout = 100; /* 100ms */ + int reg_value; + + /* step1: BIST test */ + phy_write(phydev, 0x00, VILLA_GLOBAL_MSEQCLKCTRL, 0x0004); + phy_write(phydev, 0x00, VILLA_GLOBAL_LINE_SOFT_RESET, 0x0000); + phy_write(phydev, 0x00, VILLA_GLOBAL_BIST_CONTROL, 0x0001); + while (--timeout) { + reg_value = phy_read(phydev, 0x00, VILLA_GLOBAL_BIST_STATUS); + if (reg_value & mseq_edc_bist_done) { + if (0 == (reg_value & mseq_edc_bist_fail)) + break; + } + udelay(1000); + } + + if (!timeout) { + printf("%s BIST mseq_edc_bist_done timeout!\n", __func__); + return -1; + } + + /* setp2: upload ucode */ + cs4340_upload_firmware(phydev); + reg_value = phy_read(phydev, 0x00, VILLA_GLOBAL_DWNLD_CHECKSUM_STATUS); + if (reg_value) { + debug("%s checksum status failed.\n", __func__); + return -1; + } + + return 0; +} + +int cs4340_config(struct phy_device *phydev) +{ + cs4340_phy_init(phydev); + return 0; +} + +int cs4340_startup(struct phy_device *phydev) +{ + phydev->link = 1; + + /* For now just lie and say it's 10G all the time */ + phydev->speed = SPEED_10000; + phydev->duplex = DUPLEX_FULL; + return 0; +} + +struct phy_driver cs4340_driver = { + .name = "Cortina CS4315/CS4340", + .uid = PHY_UID_CS4340, + .mask = 0xfffffff0, + .features = PHY_10G_FEATURES, + .mmds = (MDIO_DEVS_PMAPMD | MDIO_DEVS_PCS | + MDIO_DEVS_PHYXS | MDIO_DEVS_AN | + MDIO_DEVS_VEND1 | MDIO_DEVS_VEND2), + .config = &cs4340_config, + .startup = &cs4340_startup, + .shutdown = &gen10g_shutdown, +}; + +int phy_cortina_init(void) +{ + phy_register(&cs4340_driver); + return 0; +} + +int get_phy_id(struct mii_dev *bus, int addr, int devad, u32 *phy_id) +{ + int phy_reg; + bool is_cortina_phy = false; + + switch (addr) { +#ifdef CORTINA_PHY_ADDR1 + case CORTINA_PHY_ADDR1: +#endif +#ifdef CORTINA_PHY_ADDR2 + case CORTINA_PHY_ADDR2: +#endif +#ifdef CORTINA_PHY_ADDR3 + case CORTINA_PHY_ADDR3: +#endif +#ifdef CORTINA_PHY_ADDR4 + case CORTINA_PHY_ADDR4: +#endif + is_cortina_phy = true; + break; + default: + break; + } + + /* Cortina PHY has non-standard offset of PHY ID registers */ + if (is_cortina_phy) + phy_reg = bus->read(bus, addr, 0, VILLA_GLOBAL_CHIP_ID_LSB); + else + phy_reg = bus->read(bus, addr, devad, MII_PHYSID1); + + if (phy_reg < 0) + return -EIO; + + *phy_id = (phy_reg & 0xffff) << 16; + if (is_cortina_phy) + phy_reg = bus->read(bus, addr, 0, VILLA_GLOBAL_CHIP_ID_MSB); + else + phy_reg = bus->read(bus, addr, devad, MII_PHYSID2); + + if (phy_reg < 0) + return -EIO; + + *phy_id |= (phy_reg & 0xffff); + + return 0; +} diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c index 467c972..5b04c85 100644 --- a/drivers/net/phy/phy.c +++ b/drivers/net/phy/phy.c @@ -448,6 +448,9 @@ int phy_init(void) #ifdef CONFIG_PHY_BROADCOM phy_broadcom_init(); #endif +#ifdef CONFIG_PHY_CORTINA + phy_cortina_init(); +#endif #ifdef CONFIG_PHY_DAVICOM phy_davicom_init(); #endif diff --git a/drivers/net/phy/vitesse.c b/drivers/net/phy/vitesse.c index 2b29cd8..20a6746 100644 --- a/drivers/net/phy/vitesse.c +++ b/drivers/net/phy/vitesse.c @@ -1,8 +1,8 @@ /* * Vitesse PHY drivers * - * Copyright 2010-2012 Freescale Semiconductor, Inc. - * Author: Andy Fleming + * Copyright 2010-2014 Freescale Semiconductor, Inc. + * Original Author: Andy Fleming * Add vsc8662 phy support - Priyanka Jain * SPDX-License-Identifier: GPL-2.0+ */ @@ -50,6 +50,7 @@ #define MIIM_VSC8574_18G_CMDSTAT 0x8000 /* Vitesse VSC8514 control register */ +#define MIIM_VSC8514_MAC_SERDES_CON 0x10 #define MIIM_VSC8514_GENERAL18 0x12 #define MIIM_VSC8514_GENERAL19 0x13 #define MIIM_VSC8514_GENERAL23 0x17 @@ -246,6 +247,14 @@ static int vsc8514_config(struct phy_device *phydev) val = (val & 0xf8ff); phy_write(phydev, MDIO_DEVAD_NONE, MIIM_VSC8514_GENERAL23, val); + /* Enable Serdes Auto-negotiation */ + phy_write(phydev, MDIO_DEVAD_NONE, PHY_EXT_PAGE_ACCESS, + PHY_EXT_PAGE_ACCESS_EXTENDED3); + val = phy_read(phydev, MDIO_DEVAD_NONE, MIIM_VSC8514_MAC_SERDES_CON); + val = val | MIIM_VSC8574_MAC_SERDES_ANEG; + phy_write(phydev, MDIO_DEVAD_NONE, MIIM_VSC8514_MAC_SERDES_CON, val); + phy_write(phydev, MDIO_DEVAD_NONE, PHY_EXT_PAGE_ACCESS, 0); + genphy_config_aneg(phydev); return 0; diff --git a/drivers/power/palmas.c b/drivers/power/palmas.c index cfbc9dc..6430fe0 100644 --- a/drivers/power/palmas.c +++ b/drivers/power/palmas.c @@ -27,7 +27,7 @@ int palmas_mmc1_poweron_ldo(void) { u8 val = 0; -#if defined(CONFIG_DRA7XX) +#if defined(CONFIG_DRA7XX) || defined(CONFIG_AM57XX) /* * Currently valid for the dra7xx_evm board: * Set TPS659038 LDO1 to 3.0 V diff --git a/drivers/power/power_i2c.c b/drivers/power/power_i2c.c index 594cd11..0dcf9fe 100644 --- a/drivers/power/power_i2c.c +++ b/drivers/power/power_i2c.c @@ -14,7 +14,7 @@ #include <linux/types.h> #include <power/pmic.h> #include <i2c.h> -#include <compiler.h> +#include <linux/compiler.h> int pmic_reg_write(struct pmic *p, u32 reg, u32 val) { diff --git a/drivers/power/twl4030.c b/drivers/power/twl4030.c index e578ae6..7f1fdd1 100644 --- a/drivers/power/twl4030.c +++ b/drivers/power/twl4030.c @@ -91,17 +91,23 @@ void twl4030_power_init(void) TWL4030_PM_RECEIVER_DEV_GRP_P1); } -void twl4030_power_mmc_init(void) +void twl4030_power_mmc_init(int dev_index) { - /* Set VMMC1 to 3.15 Volts */ - twl4030_pmrecv_vsel_cfg(TWL4030_PM_RECEIVER_VMMC1_DEDICATED, - TWL4030_PM_RECEIVER_VMMC1_VSEL_32, - TWL4030_PM_RECEIVER_VMMC1_DEV_GRP, - TWL4030_PM_RECEIVER_DEV_GRP_P1); + if (dev_index == 0) { + /* Set VMMC1 to 3.15 Volts */ + twl4030_pmrecv_vsel_cfg(TWL4030_PM_RECEIVER_VMMC1_DEDICATED, + TWL4030_PM_RECEIVER_VMMC1_VSEL_32, + TWL4030_PM_RECEIVER_VMMC1_DEV_GRP, + TWL4030_PM_RECEIVER_DEV_GRP_P1); - /* Set VMMC2 to 3.15 Volts */ - twl4030_pmrecv_vsel_cfg(TWL4030_PM_RECEIVER_VMMC2_DEDICATED, - TWL4030_PM_RECEIVER_VMMC2_VSEL_32, - TWL4030_PM_RECEIVER_VMMC2_DEV_GRP, - TWL4030_PM_RECEIVER_DEV_GRP_P1); + mdelay(100); /* ramp-up delay from Linux code */ + } else if (dev_index == 1) { + /* Set VMMC2 to 3.15 Volts */ + twl4030_pmrecv_vsel_cfg(TWL4030_PM_RECEIVER_VMMC2_DEDICATED, + TWL4030_PM_RECEIVER_VMMC2_VSEL_32, + TWL4030_PM_RECEIVER_VMMC2_DEV_GRP, + TWL4030_PM_RECEIVER_DEV_GRP_P1); + + mdelay(100); /* ramp-up delay from Linux code */ + } } diff --git a/drivers/rtc/mvrtc.h b/drivers/rtc/mvrtc.h index ebddc12..424743c 100644 --- a/drivers/rtc/mvrtc.h +++ b/drivers/rtc/mvrtc.h @@ -13,7 +13,7 @@ #define _MVRTC_H_ #include <asm/arch/soc.h> -#include <compiler.h> +#include <linux/compiler.h> /* RTC registers */ struct mvrtc_registers { diff --git a/drivers/serial/ns16550.c b/drivers/serial/ns16550.c index 8f05191..af5beba 100644 --- a/drivers/serial/ns16550.c +++ b/drivers/serial/ns16550.c @@ -132,11 +132,12 @@ static void NS16550_setbrg(NS16550_t com_port, int baud_divisor) void NS16550_init(NS16550_t com_port, int baud_divisor) { -#if (defined(CONFIG_SPL_BUILD) && defined(CONFIG_OMAP34XX)) +#if (defined(CONFIG_SPL_BUILD) && \ + (defined(CONFIG_OMAP34XX) || defined(CONFIG_OMAP44XX))) /* - * On some OMAP3 devices when UART3 is configured for boot mode before - * SPL starts only THRE bit is set. We have to empty the transmitter - * before initialization starts. + * On some OMAP3/OMAP4 devices when UART3 is configured for boot mode + * before SPL starts only THRE bit is set. We have to empty the + * transmitter before initialization starts. */ if ((serial_in(&com_port->lsr) & (UART_LSR_TEMT | UART_LSR_THRE)) == UART_LSR_THRE) { diff --git a/drivers/serial/serial_pl01x.c b/drivers/serial/serial_pl01x.c index 38dda91..e1bf496 100644 --- a/drivers/serial/serial_pl01x.c +++ b/drivers/serial/serial_pl01x.c @@ -72,30 +72,39 @@ static int pl01x_tstc(struct pl01x_regs *regs) static int pl01x_generic_serial_init(struct pl01x_regs *regs, enum pl01x_type type) { - unsigned int lcr; - + switch (type) { + case TYPE_PL010: + /* disable everything */ + writel(0, ®s->pl010_cr); + break; + case TYPE_PL011: #ifdef CONFIG_PL011_SERIAL_FLUSH_ON_INIT - if (type == TYPE_PL011) { /* Empty RX fifo if necessary */ if (readl(®s->pl011_cr) & UART_PL011_CR_UARTEN) { while (!(readl(®s->fr) & UART_PL01x_FR_RXFE)) readl(®s->dr); } - } #endif + /* disable everything */ + writel(0, ®s->pl011_cr); + break; + default: + return -EINVAL; + } - /* First, disable everything */ - writel(0, ®s->pl010_cr); + return 0; +} - /* Set the UART to be 8 bits, 1 stop bit, no parity, fifo enabled */ +static int set_line_control(struct pl01x_regs *regs) +{ + unsigned int lcr; + /* + * Internal update of baud rate register require line + * control register write + */ lcr = UART_PL011_LCRH_WLEN_8 | UART_PL011_LCRH_FEN; - writel(lcr, ®s->pl011_lcrh); - - switch (type) { - case TYPE_PL010: - break; - case TYPE_PL011: { #ifdef CONFIG_PL011_SERIAL_RLCR + { int i; /* @@ -107,15 +116,9 @@ static int pl01x_generic_serial_init(struct pl01x_regs *regs, writel(lcr, ®s->fr); writel(lcr, ®s->pl011_rlcr); - /* lcrh needs to be set again for change to be effective */ - writel(lcr, ®s->pl011_lcrh); -#endif - break; - } - default: - return -EINVAL; } - +#endif + writel(lcr, ®s->pl011_lcrh); return 0; } @@ -175,6 +178,7 @@ static int pl01x_generic_setbrg(struct pl01x_regs *regs, enum pl01x_type type, writel(divider, ®s->pl011_ibrd); writel(fraction, ®s->pl011_fbrd); + set_line_control(regs); /* Finally, enable the UART */ writel(UART_PL011_CR_UARTEN | UART_PL011_CR_TXE | UART_PL011_CR_RXE | UART_PL011_CR_RTS, ®s->pl011_cr); @@ -201,7 +205,7 @@ static void pl01x_serial_init_baud(int baudrate) base_regs = (struct pl01x_regs *)port[CONFIG_CONS_INDEX]; pl01x_generic_serial_init(base_regs, pl01x_type); - pl01x_generic_setbrg(base_regs, TYPE_PL010, clock, baudrate); + pl01x_generic_setbrg(base_regs, pl01x_type, clock, baudrate); } /* diff --git a/drivers/spi/ti_qspi.c b/drivers/spi/ti_qspi.c index fd7fea8..857b604 100644 --- a/drivers/spi/ti_qspi.c +++ b/drivers/spi/ti_qspi.c @@ -102,7 +102,7 @@ static void ti_spi_setup_spi_register(struct ti_qspi_slave *qslave) struct spi_slave *slave = &qslave->slave; u32 memval = 0; -#ifdef CONFIG_DRA7XX +#if defined(CONFIG_DRA7XX) || defined(CONFIG_AM57XX) slave->memory_map = (void *)MMAP_START_ADDR_DRA; #else slave->memory_map = (void *)MMAP_START_ADDR_AM43x; @@ -244,7 +244,7 @@ int spi_xfer(struct spi_slave *slave, unsigned int bitlen, const void *dout, uint status; int timeout; -#ifdef CONFIG_DRA7XX +#if defined(CONFIG_DRA7XX) || defined(CONFIG_AM57XX) int val; #endif @@ -254,7 +254,7 @@ int spi_xfer(struct spi_slave *slave, unsigned int bitlen, const void *dout, /* Setup mmap flags */ if (flags & SPI_XFER_MMAP) { writel(MM_SWITCH, &qslave->base->memswitch); -#ifdef CONFIG_DRA7XX +#if defined(CONFIG_DRA7XX) || defined(CONFIG_AM57XX) val = readl(CORE_CTRL_IO); val |= MEM_CS; writel(val, CORE_CTRL_IO); @@ -262,7 +262,7 @@ int spi_xfer(struct spi_slave *slave, unsigned int bitlen, const void *dout, return 0; } else if (flags & SPI_XFER_MMAP_END) { writel(~MM_SWITCH, &qslave->base->memswitch); -#ifdef CONFIG_DRA7XX +#if defined(CONFIG_DRA7XX) || defined(CONFIG_AM57XX) val = readl(CORE_CTRL_IO); val &= MEM_CS_UNSELECT; writel(val, CORE_CTRL_IO); diff --git a/drivers/tpm/tpm.c b/drivers/tpm/tpm.c index bc0f964..31761ec 100644 --- a/drivers/tpm/tpm.c +++ b/drivers/tpm/tpm.c @@ -34,7 +34,7 @@ #include <config.h> #include <common.h> -#include <compiler.h> +#include <linux/compiler.h> #include <fdtdec.h> #include <i2c.h> #include <tpm.h> diff --git a/drivers/tpm/tpm_tis_i2c.c b/drivers/tpm/tpm_tis_i2c.c index 2dd8501..c1bbed4 100644 --- a/drivers/tpm/tpm_tis_i2c.c +++ b/drivers/tpm/tpm_tis_i2c.c @@ -38,7 +38,7 @@ #include <common.h> #include <fdtdec.h> -#include <compiler.h> +#include <linux/compiler.h> #include <i2c.h> #include <tpm.h> #include <asm-generic/errno.h> diff --git a/drivers/usb/phy/omap_usb_phy.c b/drivers/usb/phy/omap_usb_phy.c index f78d532..52a3664 100644 --- a/drivers/usb/phy/omap_usb_phy.c +++ b/drivers/usb/phy/omap_usb_phy.c @@ -118,7 +118,6 @@ void usb_phy_power(int on) void omap_usb3_phy_init(struct omap_usb3_phy *phy_regs) { omap_usb_dpll_lock(phy_regs); - usb3_phy_partial_powerup(phy_regs); /* * Give enough time for the PHY to partially power-up before @@ -126,7 +125,6 @@ void omap_usb3_phy_init(struct omap_usb3_phy *phy_regs) * team. */ mdelay(100); - usb3_phy_power(1); } static void omap_enable_usb3_phy(struct omap_xhci *omap) |