diff options
Diffstat (limited to 'arch/arm/cpu')
| -rw-r--r-- | arch/arm/cpu/arm720t/tegra-common/cpu.c | 5 | ||||
| -rw-r--r-- | arch/arm/cpu/arm720t/tegra124/cpu.c | 4 | ||||
| -rw-r--r-- | arch/arm/cpu/arm926ejs/at91/at91sam9263_devices.c | 25 | ||||
| -rw-r--r-- | arch/arm/cpu/armv7/am33xx/clock_am43xx.c | 1 | ||||
| -rw-r--r-- | arch/arm/cpu/armv7/am33xx/ddr.c | 5 | ||||
| -rw-r--r-- | arch/arm/cpu/armv7/am33xx/emif4.c | 2 | ||||
| -rw-r--r-- | arch/arm/cpu/at91-common/spl.c | 4 |
7 files changed, 38 insertions, 8 deletions
diff --git a/arch/arm/cpu/arm720t/tegra-common/cpu.c b/arch/arm/cpu/arm720t/tegra-common/cpu.c index 2c5cd63..168f525 100644 --- a/arch/arm/cpu/arm720t/tegra-common/cpu.c +++ b/arch/arm/cpu/arm720t/tegra-common/cpu.c @@ -378,8 +378,7 @@ void clock_enable_coresight(int enable) void halt_avp(void) { for (;;) { - writel((HALT_COP_EVENT_JTAG | HALT_COP_EVENT_IRQ_1 \ - | HALT_COP_EVENT_FIQ_1 | (FLOW_MODE_STOP<<29)), - FLOW_CTLR_HALT_COP_EVENTS); + writel(HALT_COP_EVENT_JTAG | (FLOW_MODE_STOP << 29), + FLOW_CTLR_HALT_COP_EVENTS); } } diff --git a/arch/arm/cpu/arm720t/tegra124/cpu.c b/arch/arm/cpu/arm720t/tegra124/cpu.c index c03aaf1..97f5928 100644 --- a/arch/arm/cpu/arm720t/tegra124/cpu.c +++ b/arch/arm/cpu/arm720t/tegra124/cpu.c @@ -252,8 +252,8 @@ void start_cpu(u32 reset_vector) tegra124_init_clocks(); /* Set power-gating timer multiplier */ - clrbits_le32(&pmc->pmc_pwrgate_timer_mult, TIMER_MULT_MASK); - setbits_le32(&pmc->pmc_pwrgate_timer_mult, MULT_8); + writel((MULT_8 << TIMER_MULT_SHIFT) | (MULT_8 << TIMER_MULT_CPU_SHIFT), + &pmc->pmc_pwrgate_timer_mult); enable_cpu_power_rail(); enable_cpu_clocks(); diff --git a/arch/arm/cpu/arm926ejs/at91/at91sam9263_devices.c b/arch/arm/cpu/arm926ejs/at91/at91sam9263_devices.c index 99a3913..6b51d5f 100644 --- a/arch/arm/cpu/arm926ejs/at91/at91sam9263_devices.c +++ b/arch/arm/cpu/arm926ejs/at91/at91sam9263_devices.c @@ -143,6 +143,31 @@ void at91_spi1_hw_init(unsigned long cs_mask) } #endif +#if defined(CONFIG_GENERIC_ATMEL_MCI) +void at91_mci_hw_init(void) +{ + /* Enable mci clock */ + struct at91_pmc *pmc = (struct at91_pmc *)ATMEL_BASE_PMC; + writel(1 << ATMEL_ID_MCI1, &pmc->pcer); + + at91_set_a_periph(AT91_PIO_PORTA, 6, PUP); /* MCI1_CK */ + +#if defined(CONFIG_ATMEL_MCI_PORTB) + at91_set_a_periph(AT91_PIO_PORTA, 21, PUP); /* MCI1_CDB */ + at91_set_a_periph(AT91_PIO_PORTA, 22, PUP); /* MCI1_DB0 */ + at91_set_a_periph(AT91_PIO_PORTA, 23, PUP); /* MCI1_DB1 */ + at91_set_a_periph(AT91_PIO_PORTA, 24, PUP); /* MCI1_DB2 */ + at91_set_a_periph(AT91_PIO_PORTA, 25, PUP); /* MCI1_DB3 */ +#else + at91_set_a_periph(AT91_PIO_PORTA, 7, PUP); /* MCI1_CDA */ + at91_set_a_periph(AT91_PIO_PORTA, 8, PUP); /* MCI1_DA0 */ + at91_set_a_periph(AT91_PIO_PORTA, 9, PUP); /* MCI1_DA1 */ + at91_set_a_periph(AT91_PIO_PORTA, 10, PUP); /* MCI1_DA2 */ + at91_set_a_periph(AT91_PIO_PORTA, 11, PUP); /* MCI1_DA3 */ +#endif +} +#endif + #ifdef CONFIG_MACB void at91_macb_hw_init(void) { diff --git a/arch/arm/cpu/armv7/am33xx/clock_am43xx.c b/arch/arm/cpu/armv7/am33xx/clock_am43xx.c index 57f5949..d0bc234 100644 --- a/arch/arm/cpu/armv7/am33xx/clock_am43xx.c +++ b/arch/arm/cpu/armv7/am33xx/clock_am43xx.c @@ -97,6 +97,7 @@ void enable_basic_clocks(void) &cmper->gpio4clkctrl, &cmper->gpio5clkctrl, &cmper->i2c1clkctrl, + &cmper->cpgmac0clkctrl, &cmper->emiffwclkctrl, &cmper->emifclkctrl, &cmper->otfaemifclkctrl, diff --git a/arch/arm/cpu/armv7/am33xx/ddr.c b/arch/arm/cpu/armv7/am33xx/ddr.c index d05e666..9a625c4 100644 --- a/arch/arm/cpu/armv7/am33xx/ddr.c +++ b/arch/arm/cpu/armv7/am33xx/ddr.c @@ -80,8 +80,8 @@ static void configure_mr(int nr, u32 cs) */ void config_sdram_emif4d5(const struct emif_regs *regs, int nr) { - writel(0x0, &emif_reg[nr]->emif_pwr_mgmt_ctrl); - writel(0x0, &emif_reg[nr]->emif_pwr_mgmt_ctrl_shdw); + writel(0xA0, &emif_reg[nr]->emif_pwr_mgmt_ctrl); + writel(0xA0, &emif_reg[nr]->emif_pwr_mgmt_ctrl_shdw); writel(0x1, &emif_reg[nr]->emif_iodft_tlgc); writel(regs->zq_config, &emif_reg[nr]->emif_zq_config); @@ -96,6 +96,7 @@ void config_sdram_emif4d5(const struct emif_regs *regs, int nr) writel(regs->ref_ctrl, &emif_reg[nr]->emif_sdram_ref_ctrl); writel(regs->sdram_config, &emif_reg[nr]->emif_sdram_config); + writel(regs->sdram_config, &cstat->secure_emif_sdram_config); if (emif_sdram_type() == EMIF_SDRAM_TYPE_LPDDR2) { configure_mr(nr, 0); diff --git a/arch/arm/cpu/armv7/am33xx/emif4.c b/arch/arm/cpu/armv7/am33xx/emif4.c index d28fceb..3e39752 100644 --- a/arch/arm/cpu/armv7/am33xx/emif4.c +++ b/arch/arm/cpu/armv7/am33xx/emif4.c @@ -113,7 +113,7 @@ void config_ddr(unsigned int pll, const struct ctrl_ioregs *ioregs, writel(readl(&cm_device->cm_dll_ctrl) & ~0x1, &cm_device->cm_dll_ctrl); while ((readl(&cm_device->cm_dll_ctrl) && CM_DLL_READYST) == 0) ; - writel(0x0, &ddrctrl->ddrioctrl); + writel(0x80000000, &ddrctrl->ddrioctrl); config_io_ctrl(ioregs); diff --git a/arch/arm/cpu/at91-common/spl.c b/arch/arm/cpu/at91-common/spl.c index 37c0cc4..7f4debb 100644 --- a/arch/arm/cpu/at91-common/spl.c +++ b/arch/arm/cpu/at91-common/spl.c @@ -52,6 +52,10 @@ u32 spl_boot_device(void) { #ifdef CONFIG_SYS_USE_MMC return BOOT_DEVICE_MMC1; +#elif CONFIG_SYS_USE_NANDFLASH + return BOOT_DEVICE_NAND; +#elif CONFIG_SYS_USE_SERIALFLASH + return BOOT_DEVICE_SPI; #endif return BOOT_DEVICE_NONE; } |