April 2014 - U-Boot

[U-Boot] [PATCH v2 1/8] imx-common: add board_video_skip
by Eric Bénard 07 Apr '14

07 Apr '14

this function is shared by several boards and thus can be factorized Signed-off-by: Eric Bénard <eric(a)eukrea.com> Acked-by: Eric Nelson <eric.nelson(a)boundarydevices.com> Acked-by: Stefano Babic <sbabic(a)denx.de> --- v2 : rename display_num to display_count as requested by Eric Nelson keep video.h as it will also contain common video functions such as detect_hdmi so it not tied only to video_skip. arch/arm/imx-common/Makefile | 1 + arch/arm/imx-common/video.c | 55 +++++++++++++++++++++++++++++++++ arch/arm/include/asm/imx-common/video.h | 20 ++++++++++++ 3 files changed, 76 insertions(+) create mode 100644 arch/arm/imx-common/video.c create mode 100644 arch/arm/include/asm/imx-common/video.h diff --git a/arch/arm/imx-common/Makefile b/arch/arm/imx-common/Makefile index 16809fe..2a7fc42 100644 --- a/arch/arm/imx-common/Makefile +++ b/arch/arm/imx-common/Makefile @@ -19,6 +19,7 @@ obj-y += misc.o endif ifeq ($(SOC),$(filter $(SOC),mx6)) obj-$(CONFIG_CMD_SATA) += sata.o +obj-$(CONFIG_IMX_VIDEO_SKIP) += video.o endif obj-$(CONFIG_CMD_BMODE) += cmd_bmode.o obj-$(CONFIG_CMD_HDMIDETECT) += cmd_hdmidet.o diff --git a/arch/arm/imx-common/video.c b/arch/arm/imx-common/video.c new file mode 100644 index 0000000..098239a --- /dev/null +++ b/arch/arm/imx-common/video.c @@ -0,0 +1,55 @@ +/* + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <asm/errno.h> +#include <asm/imx-common/video.h> + +extern struct display_info_t const displays[]; +extern size_t display_count; + +int board_video_skip(void) +{ + int i; + int ret; + char const *panel = getenv("panel"); + if (!panel) { + for (i = 0; i < display_count; i++) { + struct display_info_t const *dev = displays+i; + if (dev->detect && dev->detect(dev)) { + panel = dev->mode.name; + printf("auto-detected panel %s\n", panel); + break; + } + } + if (!panel) { + panel = displays[0].mode.name; + printf("No panel detected: default to %s\n", panel); + i = 0; + } + } else { + for (i = 0; i < display_count; i++) { + if (!strcmp(panel, displays[i].mode.name)) + break; + } + } + if (i < display_count) { + ret = ipuv3_fb_init(&displays[i].mode, 0, + displays[i].pixfmt); + if (!ret) { + displays[i].enable(displays+i); + printf("Display: %s (%ux%u)\n", + displays[i].mode.name, + displays[i].mode.xres, + displays[i].mode.yres); + } else + printf("LCD %s cannot be configured: %d\n", + displays[i].mode.name, ret); + } else { + printf("unsupported panel %s\n", panel); + return -EINVAL; + } + + return 0; +} diff --git a/arch/arm/include/asm/imx-common/video.h b/arch/arm/include/asm/imx-common/video.h new file mode 100644 index 0000000..e0c4ef4 --- /dev/null +++ b/arch/arm/include/asm/imx-common/video.h @@ -0,0 +1,20 @@ +/* + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __IMX_VIDEO_H_ +#define __IMX_VIDEO_H_ + +#include <linux/fb.h> +#include <ipu_pixfmt.h> + +struct display_info_t { + int bus; + int addr; + int pixfmt; + int (*detect)(struct display_info_t const *dev); + void (*enable)(struct display_info_t const *dev); + struct fb_videomode mode; +}; + +#endif -- 1.9.0

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[U-Boot] [PATCH v4 1/2] watchdog/denali: Adding DesignWare watchdog driver support
by Chin Liang See 07 Apr '14

07 Apr '14

To add the DesignWare watchdog driver support. It required information such as register base address and clock info from configuration header file within include/configs folder. Signed-off-by: Chin Liang See <clsee(a)altera.com> Cc: Anatolij Gustschin <agust(a)denx.de> Cc: Albert Aribaud <albert.u.boot(a)aribaud.net> Cc: Heiko Schocher <hs(a)denx.de> Cc: Tom Rini <trini(a)ti.com> --- Changes for v4 - Added static for local function Changes for v3 - Split to 2 series patch Changes for v2 - Enable this driver at socfpga_cyclone5 board --- drivers/watchdog/Makefile | 1 + drivers/watchdog/designware_wdt.c | 74 +++++++++++++++++++++++++++++++++++++ 2 files changed, 75 insertions(+) create mode 100644 drivers/watchdog/designware_wdt.c diff --git a/drivers/watchdog/Makefile b/drivers/watchdog/Makefile index 06ced10..0276a10 100644 --- a/drivers/watchdog/Makefile +++ b/drivers/watchdog/Makefile @@ -15,3 +15,4 @@ obj-$(CONFIG_S5P) += s5p_wdt.o obj-$(CONFIG_XILINX_TB_WATCHDOG) += xilinx_tb_wdt.o obj-$(CONFIG_BFIN_WATCHDOG) += bfin_wdt.o obj-$(CONFIG_OMAP_WATCHDOG) += omap_wdt.o +obj-$(CONFIG_DESIGNWARE_WATCHDOG) += designware_wdt.o diff --git a/drivers/watchdog/designware_wdt.c b/drivers/watchdog/designware_wdt.c new file mode 100644 index 0000000..e788e1b --- /dev/null +++ b/drivers/watchdog/designware_wdt.c @@ -0,0 +1,74 @@ +/* + * Copyright (C) 2013 Altera Corporation <www.altera.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <watchdog.h> +#include <asm/io.h> +#include <asm/utils.h> + +#define DW_WDT_CR 0x00 +#define DW_WDT_TORR 0x04 +#define DW_WDT_CRR 0x0C + +#define DW_WDT_CR_EN_OFFSET 0x00 +#define DW_WDT_CR_RMOD_OFFSET 0x01 +#define DW_WDT_CR_RMOD_VAL 0x00 +#define DW_WDT_CRR_RESTART_VAL 0x76 + +/* + * Set the watchdog time interval. + * Counter is 32 bit. + */ +static int designware_wdt_settimeout(unsigned int timeout) +{ + signed int i; + + /* calculate the timeout range value */ + i = (log_2_n_round_up(timeout * CONFIG_DW_WDT_CLOCK_KHZ)) - 16; + if (i > 15) + i = 15; + if (i < 0) + i = 0; + + writel((i | (i << 4)), (CONFIG_DW_WDT_BASE + DW_WDT_TORR)); + return 0; +} + +static void designware_wdt_enable(void) +{ + writel(((DW_WDT_CR_RMOD_VAL << DW_WDT_CR_RMOD_OFFSET) | + (0x1 << DW_WDT_CR_EN_OFFSET)), + (CONFIG_DW_WDT_BASE + DW_WDT_CR)); +} + +static unsigned int designware_wdt_is_enabled(void) +{ + unsigned long val; + val = readl((CONFIG_DW_WDT_BASE + DW_WDT_CR)); + return val & 0x1; +} + +#if defined(CONFIG_HW_WATCHDOG) +void hw_watchdog_reset(void) +{ + if (designware_wdt_is_enabled()) + /* restart the watchdog counter */ + writel(DW_WDT_CRR_RESTART_VAL, + (CONFIG_DW_WDT_BASE + DW_WDT_CRR)); +} + +void hw_watchdog_init(void) +{ + /* reset to disable the watchdog */ + hw_watchdog_reset(); + /* set timer in miliseconds */ + designware_wdt_settimeout(CONFIG_HW_WATCHDOG_TIMEOUT_MS); + /* enable the watchdog */ + designware_wdt_enable(); + /* reset the watchdog */ + hw_watchdog_reset(); +} +#endif -- 1.7.9.5

2 2

[U-Boot] [PATCH v3 0/3] Add workaround for Cortex-A9 errata
by nitin.garg＠freescale.com 07 Apr '14

07 Apr '14

From: Nitin Garg <nitin.garg(a)freescale.com> These patches implement workaround for 2 Cortex-A9 erratas. Enable these errata workaround for MX6. Changes since v2: - Added Acked-by Dirk Behme for PATCH 1/3 - Added Stefano for review Changes since v1: - Enabled these erratas for MX6 as suggested by Fabio Estevam - Reused code for errata 794072 as suggested by Dirk Behme Nitin Garg (3): ARM: Add workaround for Cortex-A9 errata 794072 ARM: Add workaround for Cortex-A9 errata 761320 MX6: Enable ARM errata workaround 794072 and 761320 README | 2 ++ arch/arm/cpu/armv7/start.S | 7 ++++++- include/configs/mx6_common.h | 2 ++ 3 files changed, 10 insertions(+), 1 deletions(-) -- 1.7.4.1

4 11

[U-Boot] [Patch v2 1/3] armv8/cache: Consolidate setting for MAIR and TCR
by York Sun 07 Apr '14

07 Apr '14

Move setting for MAIR and TCR to cache_v8.c, to avoid conflict with sub-architecture. Signed-off-by: York Sun <yorksun(a)freescale.com> CC: David Feng <fenghua(a)phytium.com.cn> --- Changed since v1 v1: Acked-by: David Feng <fenghua(a)phytium.com.cn> v2: No change. arch/arm/cpu/armv8/cache_v8.c | 22 +++++++++++++++++++--- arch/arm/cpu/armv8/start.S | 22 ---------------------- 2 files changed, 19 insertions(+), 25 deletions(-) diff --git a/arch/arm/cpu/armv8/cache_v8.c b/arch/arm/cpu/armv8/cache_v8.c index 131fdab..7acae1b 100644 --- a/arch/arm/cpu/armv8/cache_v8.c +++ b/arch/arm/cpu/armv8/cache_v8.c @@ -45,15 +45,31 @@ static void mmu_setup(void) /* load TTBR0 */ el = current_el(); - if (el == 1) + if (el == 1) { asm volatile("msr ttbr0_el1, %0" : : "r" (gd->arch.tlb_addr) : "memory"); - else if (el == 2) + asm volatile("msr tcr_el1, %0" + : : "r" (TCR_FLAGS | TCR_EL1_IPS_BITS) + : "memory"); + asm volatile("msr mair_el1, %0" + : : "r" (MEMORY_ATTRIBUTES) : "memory"); + } else if (el == 2) { asm volatile("msr ttbr0_el2, %0" : : "r" (gd->arch.tlb_addr) : "memory"); - else + asm volatile("msr tcr_el2, %0" + : : "r" (TCR_FLAGS | TCR_EL2_IPS_BITS) + : "memory"); + asm volatile("msr mair_el2, %0" + : : "r" (MEMORY_ATTRIBUTES) : "memory"); + } else { asm volatile("msr ttbr0_el3, %0" : : "r" (gd->arch.tlb_addr) : "memory"); + asm volatile("msr tcr_el3, %0" + : : "r" (TCR_FLAGS | TCR_EL2_IPS_BITS) + : "memory"); + asm volatile("msr mair_el3, %0" + : : "r" (MEMORY_ATTRIBUTES) : "memory"); + } /* enable the mmu */ set_sctlr(get_sctlr() | CR_M); diff --git a/arch/arm/cpu/armv8/start.S b/arch/arm/cpu/armv8/start.S index bcc2603..90daa4d 100644 --- a/arch/arm/cpu/armv8/start.S +++ b/arch/arm/cpu/armv8/start.S @@ -128,28 +128,6 @@ ENTRY(c_runtime_cpu_setup) isb sy #endif -#ifndef CONFIG_SYS_DCACHE_OFF - /* - * Setup MAIR and TCR. - */ - ldr x0, =MEMORY_ATTRIBUTES - ldr x1, =TCR_FLAGS - - switch_el x2, 3f, 2f, 1f -3: orr x1, x1, TCR_EL3_IPS_BITS - msr mair_el3, x0 - msr tcr_el3, x1 - b 0f -2: orr x1, x1, TCR_EL2_IPS_BITS - msr mair_el2, x0 - msr tcr_el2, x1 - b 0f -1: orr x1, x1, TCR_EL1_IPS_BITS - msr mair_el1, x0 - msr tcr_el1, x1 -0: -#endif - /* Relocate vBAR */ adr x0, vectors switch_el x1, 3f, 2f, 1f -- 1.7.9.5

2 6

[U-Boot] [Question] How is the Falcon mode working
by Frank Ihle 07 Apr '14

07 Apr '14

Hi U-Boot, you recently gave me the hint about the Falcon Mode for my Fast Booting investigations. But I think might got it wrong, could somebody correct me if so?: - According to the "Falcon Mode" Pdf of October 2013 (http://www.denx.de/wiki/pub/U-Boot/MiniSummitELCE2013/2013-ELCE-U-Boot-Falc…) The Falcon mode is just about to chose 2 different execution modes during startup - one that starts Linux directly (and skips u-boot) and the other for instance to make updates, or failsafe mode (and starts u-boot). Or does it even contain more functionality ? - According to the "Minimizing boot times using U-Boot Falcon Mode" Pdf of July 2012 (http://schedule2012.rmll.info/IMG/pdf/LSM2012_UbootFalconMode_Babic.pdf) it's mentioned that this can only run with boards, which are able to work with SPL. I guess here SPL means Second Programm Bootloader. I'm not an expert in this area, but wouldn't it be possible to run every board with an SPL, since it's just Software like a Bootloader? And if not what is the "real" eye of the needle here ? I'm just asking because I didn't get the problem here. Thanks for your time Kind Regards Frank

2 1

[U-Boot] FEC_MXC leftovers
by Nikolay Dimitrov 07 Apr '14

07 Apr '14

Gents, In "drivers/net/fec_mxc.c" there are 2 functions: int fec_phy_read(struct mii_dev *bus, int phyAddr, int dev_addr, int regAddr); int fec_phy_write(struct mii_dev *bus, int phyAddr, int dev_addr, int regAddr, u16 data); Looks like parameter "dev_addr" is not used. Does anyone remember what was the purpose of this parameter? It looks like this interface is replicated all over the mdio- and mii- functions. Kind regards, Nikolay

1 0

[U-Boot] [PATCH] arm: Handle .gnu.hash section in ldscripts
by Andreas Färber 07 Apr '14

07 Apr '14

Avoids "could not find output section .gnu.hash" ld.bfd errors on openSUSE. Cc: Albert Aribaud <albert.u.boot(a)aribaud.net> Cc: Tom Rini <trini(a)ti.com> Signed-off-by: Andreas Färber <afaerber(a)suse.de> --- More changes like this may be needed, but these I compile-tested with v2014.01 (regression from v2013.10). colibri_t20_iris was runtime-tested. GCC 4.8.2 r206511, binutils 2.24 arch/arm/cpu/u-boot.lds | 1 + board/ti/am335x/u-boot.lds | 1 + 2 files changed, 2 insertions(+) diff --git a/arch/arm/cpu/u-boot.lds b/arch/arm/cpu/u-boot.lds index 4da5d24..fb8bfaf 100644 --- a/arch/arm/cpu/u-boot.lds +++ b/arch/arm/cpu/u-boot.lds @@ -97,6 +97,7 @@ SECTIONS .dynamic : { *(.dynamic*) } .plt : { *(.plt*) } .interp : { *(.interp*) } + .gnu.hash : { *(.gnu.hash) } .gnu : { *(.gnu*) } .ARM.exidx : { *(.ARM.exidx*) } .gnu.linkonce.armexidx : { *(.gnu.linkonce.armexidx.*) } diff --git a/board/ti/am335x/u-boot.lds b/board/ti/am335x/u-boot.lds index 6a734b3..fec4ccf 100644 --- a/board/ti/am335x/u-boot.lds +++ b/board/ti/am335x/u-boot.lds @@ -113,6 +113,7 @@ SECTIONS .dynstr : { *(.dynstr*) } .dynamic : { *(.dynamic*) } .hash : { *(.hash*) } + .gnu.hash : { *(.gnu.hash) } .plt : { *(.plt*) } .interp : { *(.interp*) } .gnu : { *(.gnu*) } -- 1.8.4

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[U-Boot] [PATCH v3] socfpga: Adding Clock Manager driver
by Chin Liang See 07 Apr '14

07 Apr '14

Clock Manager driver will be called to reconfigure all the clocks setting based on user input. The input are passed to Preloader through handoff files Signed-off-by: Chin Liang See <clsee(a)altera.com> Cc: Albert Aribaud <albert.u.boot(a)aribaud.net> Cc: Tom Rini <trini(a)ti.com> Cc: Wolfgang Denk <wd(a)denx.de> CC: Pavel Machek <pavel(a)denx.de> Cc: Dinh Nguyen <dinguyen(a)altera.com> --- Changes for v3 - Shorten some variables name - Fixed some coding style Changes for v2 - merge the handoff file and driver into single patch --- arch/arm/cpu/armv7/socfpga/Makefile | 2 +- arch/arm/cpu/armv7/socfpga/clock_manager.c | 361 ++++++++++++++++++++ arch/arm/cpu/armv7/socfpga/spl.c | 89 +++++ arch/arm/include/asm/arch-socfpga/clock_manager.h | 205 +++++++++++ .../include/asm/arch-socfpga/socfpga_base_addrs.h | 1 + board/altera/socfpga/pll_config.h | 118 +++++++ include/configs/socfpga_cyclone5.h | 1 + 7 files changed, 776 insertions(+), 1 deletion(-) create mode 100644 arch/arm/cpu/armv7/socfpga/clock_manager.c create mode 100644 arch/arm/include/asm/arch-socfpga/clock_manager.h create mode 100644 board/altera/socfpga/pll_config.h diff --git a/arch/arm/cpu/armv7/socfpga/Makefile b/arch/arm/cpu/armv7/socfpga/Makefile index 3e84a0c..cbe1d40 100644 --- a/arch/arm/cpu/armv7/socfpga/Makefile +++ b/arch/arm/cpu/armv7/socfpga/Makefile @@ -8,5 +8,5 @@ # obj-y := lowlevel_init.o -obj-y += misc.o timer.o reset_manager.o system_manager.o +obj-y += misc.o timer.o reset_manager.o system_manager.o clock_manager.o obj-$(CONFIG_SPL_BUILD) += spl.o freeze_controller.o diff --git a/arch/arm/cpu/armv7/socfpga/clock_manager.c b/arch/arm/cpu/armv7/socfpga/clock_manager.c new file mode 100644 index 0000000..23d697d --- /dev/null +++ b/arch/arm/cpu/armv7/socfpga/clock_manager.c @@ -0,0 +1,361 @@ +/* + * Copyright (C) 2013 Altera Corporation <www.altera.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <asm/io.h> +#include <asm/arch/clock_manager.h> + +static const struct socfpga_clock_manager *clock_manager_base = + (void *)SOCFPGA_CLKMGR_ADDRESS; + +#define CLKMGR_BYPASS_ENABLE 1 +#define CLKMGR_BYPASS_DISABLE 0 +#define CLKMGR_STAT_IDLE 0 +#define CLKMGR_STAT_BUSY 1 +#define CLKMGR_BYPASS_PERPLLSRC_SELECT_EOSC1 0 +#define CLKMGR_BYPASS_PERPLLSRC_SELECT_INPUT_MUX 1 +#define CLKMGR_BYPASS_SDRPLLSRC_SELECT_EOSC1 0 +#define CLKMGR_BYPASS_SDRPLLSRC_SELECT_INPUT_MUX 1 + +#define CLEAR_BGP_EN_PWRDN \ + (CLKMGR_MAINPLLGRP_VCO_PWRDN_SET(0)| \ + CLKMGR_MAINPLLGRP_VCO_EN_SET(0)| \ + CLKMGR_MAINPLLGRP_VCO_BGPWRDN_SET(0)) + +#define VCO_EN_BASE \ + (CLKMGR_MAINPLLGRP_VCO_PWRDN_SET(0)| \ + CLKMGR_MAINPLLGRP_VCO_EN_SET(1)| \ + CLKMGR_MAINPLLGRP_VCO_BGPWRDN_SET(0)) + +static inline void cm_wait_for_lock(uint32_t mask) +{ + register uint32_t inter_val; + do { + inter_val = readl(&clock_manager_base->inter) & mask; + } while (inter_val != mask); +} + +/* function to poll in the fsm busy bit */ +static inline void cm_wait_for_fsm(void) +{ + while (readl(&clock_manager_base->stat) & CLKMGR_STAT_BUSY) + ; +} + +/* + * function to write the bypass register which requires a poll of the + * busy bit + */ +static inline void cm_write_bypass(uint32_t val) +{ + writel(val, &clock_manager_base->bypass); + cm_wait_for_fsm(); +} + +/* function to write the ctrl register which requires a poll of the busy bit */ +static inline void cm_write_ctrl(uint32_t val) +{ + writel(val, &clock_manager_base->ctrl); + cm_wait_for_fsm(); +} + +/* function to write a clock register that has phase information */ +static inline void cm_write_with_phase(uint32_t value, + uint32_t reg_address, uint32_t mask) +{ + /* poll until phase is zero */ + while (readl(reg_address) & mask) + ; + + writel(value, reg_address); + + while (readl(reg_address) & mask) + ; +} + +/* + * Setup clocks while making no assumptions about previous state of the clocks. + * + * Start by being paranoid and gate all sw managed clocks + * Put all plls in bypass + * Put all plls VCO registers back to reset value (bandgap power down). + * Put peripheral and main pll src to reset value to avoid glitch. + * Delay 5 us. + * Deassert bandgap power down and set numerator and denominator + * Start 7 us timer. + * set internal dividers + * Wait for 7 us timer. + * Enable plls + * Set external dividers while plls are locking + * Wait for pll lock + * Assert/deassert outreset all. + * Take all pll's out of bypass + * Clear safe mode + * set source main and peripheral clocks + * Ungate clocks + */ + +void cm_basic_init(const cm_config_t *cfg) +{ + uint32_t start, timeout; + + /* Start by being paranoid and gate all sw managed clocks */ + + /* + * We need to disable nandclk + * and then do another apb access before disabling + * gatting off the rest of the periperal clocks. + */ + writel(~CLKMGR_PERPLLGRP_EN_NANDCLK_MASK & + readl(&clock_manager_base->per_pll_en), + &clock_manager_base->per_pll_en); + + /* DO NOT GATE OFF DEBUG CLOCKS & BRIDGE CLOCKS */ + writel(CLKMGR_MAINPLLGRP_EN_DBGTIMERCLK_MASK | + CLKMGR_MAINPLLGRP_EN_DBGTRACECLK_MASK | + CLKMGR_MAINPLLGRP_EN_DBGCLK_MASK | + CLKMGR_MAINPLLGRP_EN_DBGATCLK_MASK | + CLKMGR_MAINPLLGRP_EN_S2FUSER0CLK_MASK | + CLKMGR_MAINPLLGRP_EN_L4MPCLK_MASK, + &clock_manager_base->main_pll_en); + + writel(0, &clock_manager_base->sdr_pll_en); + + /* now we can gate off the rest of the peripheral clocks */ + writel(0, &clock_manager_base->per_pll_en); + + /* Put all plls in bypass */ + cm_write_bypass( + CLKMGR_BYPASS_PERPLLSRC_SET( + CLKMGR_BYPASS_PERPLLSRC_SELECT_EOSC1) | + CLKMGR_BYPASS_SDRPLLSRC_SET( + CLKMGR_BYPASS_SDRPLLSRC_SELECT_EOSC1) | + CLKMGR_BYPASS_PERPLL_SET(CLKMGR_BYPASS_ENABLE) | + CLKMGR_BYPASS_SDRPLL_SET(CLKMGR_BYPASS_ENABLE) | + CLKMGR_BYPASS_MAINPLL_SET(CLKMGR_BYPASS_ENABLE)); + + /* + * Put all plls VCO registers back to reset value. + * Some code might have messed with them. + */ + writel(CLKMGR_MAINPLLGRP_VCO_RESET_VALUE, + &clock_manager_base->main_pll_vco); + writel(CLKMGR_PERPLLGRP_VCO_RESET_VALUE, + &clock_manager_base->per_pll_vco); + writel(CLKMGR_SDRPLLGRP_VCO_RESET_VALUE, + &clock_manager_base->sdr_pll_vco); + + /* + * The clocks to the flash devices and the L4_MAIN clocks can + * glitch when coming out of safe mode if their source values + * are different from their reset value. So the trick it to + * put them back to their reset state, and change input + * after exiting safe mode but before ungating the clocks. + */ + writel(CLKMGR_PERPLLGRP_SRC_RESET_VALUE, + &clock_manager_base->per_pll_src); + writel(CLKMGR_MAINPLLGRP_L4SRC_RESET_VALUE, + &clock_manager_base->main_pll_l4src); + + /* read back for the required 5 us delay. */ + readl(&clock_manager_base->main_pll_vco); + readl(&clock_manager_base->per_pll_vco); + readl(&clock_manager_base->sdr_pll_vco); + + + /* + * We made sure bgpwr down was assert for 5 us. Now deassert BG PWR DN + * with numerator and denominator. + */ + writel(cfg->main_vco_base | CLEAR_BGP_EN_PWRDN | + CLKMGR_MAINPLLGRP_VCO_REGEXTSEL_MASK, + &clock_manager_base->main_pll_vco); + + writel(cfg->peri_vco_base | CLEAR_BGP_EN_PWRDN | + CLKMGR_PERPLLGRP_VCO_REGEXTSEL_MASK, + &clock_manager_base->per_pll_vco); + + writel(CLKMGR_SDRPLLGRP_VCO_OUTRESET_SET(0) | + CLKMGR_SDRPLLGRP_VCO_OUTRESETALL_SET(0) | + cfg->sdram_vco_base | CLEAR_BGP_EN_PWRDN | + CLKMGR_SDRPLLGRP_VCO_REGEXTSEL_MASK, + &clock_manager_base->sdr_pll_vco); + + /* + * Time starts here + * must wait 7 us from BGPWRDN_SET(0) to VCO_ENABLE_SET(1) + */ + reset_timer(); + start = get_timer(0); + /* timeout in unit of us as CONFIG_SYS_HZ = 1000*1000 */ + timeout = 7; + + /* main mpu */ + writel(cfg->mpuclk, &clock_manager_base->main_pll_mpuclk); + + /* main main clock */ + writel(cfg->mainclk, &clock_manager_base->main_pll_mainclk); + + /* main for dbg */ + writel(cfg->dbgatclk, &clock_manager_base->main_pll_dbgatclk); + + /* main for cfgs2fuser0clk */ + writel(cfg->cfg2fuser0clk, + &clock_manager_base->main_pll_cfgs2fuser0clk); + + /* Peri emac0 50 MHz default to RMII */ + writel(cfg->emac0clk, &clock_manager_base->per_pll_emac0clk); + + /* Peri emac1 50 MHz default to RMII */ + writel(cfg->emac1clk, &clock_manager_base->per_pll_emac1clk); + + /* Peri QSPI */ + writel(cfg->mainqspiclk, &clock_manager_base->main_pll_mainqspiclk); + + writel(cfg->perqspiclk, &clock_manager_base->per_pll_perqspiclk); + + /* Peri pernandsdmmcclk */ + writel(cfg->pernandsdmmcclk, + &clock_manager_base->per_pll_pernandsdmmcclk); + + /* Peri perbaseclk */ + writel(cfg->perbaseclk, &clock_manager_base->per_pll_perbaseclk); + + /* Peri s2fuser1clk */ + writel(cfg->s2fuser1clk, &clock_manager_base->per_pll_s2fuser1clk); + + /* 7 us must have elapsed before we can enable the VCO */ + while (get_timer(start) < timeout) + ; + + /* Enable vco */ + /* main pll vco */ + writel(cfg->main_vco_base | VCO_EN_BASE, + &clock_manager_base->main_pll_vco); + + /* periferal pll */ + writel(cfg->peri_vco_base | VCO_EN_BASE, + &clock_manager_base->per_pll_vco); + + /* sdram pll vco */ + writel(CLKMGR_SDRPLLGRP_VCO_OUTRESET_SET(0) | + CLKMGR_SDRPLLGRP_VCO_OUTRESETALL_SET(0) | + cfg->sdram_vco_base | VCO_EN_BASE, + &clock_manager_base->sdr_pll_vco); + + /* L3 MP and L3 SP */ + writel(cfg->maindiv, &clock_manager_base->main_pll_maindiv); + + writel(cfg->dbgdiv, &clock_manager_base->main_pll_dbgdiv); + + writel(cfg->tracediv, &clock_manager_base->main_pll_tracediv); + + /* L4 MP, L4 SP, can0, and can1 */ + writel(cfg->perdiv, &clock_manager_base->per_pll_div); + + writel(cfg->gpiodiv, &clock_manager_base->per_pll_gpiodiv); + +#define LOCKED_MASK \ + (CLKMGR_INTER_SDRPLLLOCKED_MASK | \ + CLKMGR_INTER_PERPLLLOCKED_MASK | \ + CLKMGR_INTER_MAINPLLLOCKED_MASK) + + cm_wait_for_lock(LOCKED_MASK); + + /* write the sdram clock counters before toggling outreset all */ + writel(cfg->ddrdqsclk & CLKMGR_SDRPLLGRP_DDRDQSCLK_CNT_MASK, + &clock_manager_base->sdr_pll_ddrdqsclk); + + writel(cfg->ddr2xdqsclk & CLKMGR_SDRPLLGRP_DDR2XDQSCLK_CNT_MASK, + &clock_manager_base->sdr_pll_ddr2xdqsclk); + + writel(cfg->ddrdqclk & CLKMGR_SDRPLLGRP_DDRDQCLK_CNT_MASK, + &clock_manager_base->sdr_pll_ddrdqclk); + + writel(cfg->s2fuser2clk & CLKMGR_SDRPLLGRP_S2FUSER2CLK_CNT_MASK, + &clock_manager_base->sdr_pll_s2fuser2clk); + + /* + * after locking, but before taking out of bypass + * assert/deassert outresetall + */ + uint32_t mainvco = readl(&clock_manager_base->main_pll_vco); + + /* assert main outresetall */ + writel(mainvco | CLKMGR_MAINPLLGRP_VCO_OUTRESETALL_MASK, + &clock_manager_base->main_pll_vco); + + uint32_t periphvco = readl(&clock_manager_base->per_pll_vco); + + /* assert pheriph outresetall */ + writel(periphvco | CLKMGR_PERPLLGRP_VCO_OUTRESETALL_MASK, + &clock_manager_base->per_pll_vco); + + /* assert sdram outresetall */ + writel(cfg->sdram_vco_base | VCO_EN_BASE| + CLKMGR_SDRPLLGRP_VCO_OUTRESETALL_SET(1), + &clock_manager_base->sdr_pll_vco); + + /* deassert main outresetall */ + writel(mainvco & ~CLKMGR_MAINPLLGRP_VCO_OUTRESETALL_MASK, + &clock_manager_base->main_pll_vco); + + /* deassert pheriph outresetall */ + writel(periphvco & ~CLKMGR_PERPLLGRP_VCO_OUTRESETALL_MASK, + &clock_manager_base->per_pll_vco); + + /* deassert sdram outresetall */ + writel(CLKMGR_SDRPLLGRP_VCO_OUTRESETALL_SET(0) | + cfg->sdram_vco_base | VCO_EN_BASE, + &clock_manager_base->sdr_pll_vco); + + /* + * now that we've toggled outreset all, all the clocks + * are aligned nicely; so we can change any phase. + */ + cm_write_with_phase(cfg->ddrdqsclk, + (uint32_t)&clock_manager_base->sdr_pll_ddrdqsclk, + CLKMGR_SDRPLLGRP_DDRDQSCLK_PHASE_MASK); + + /* SDRAM DDR2XDQSCLK */ + cm_write_with_phase(cfg->ddr2xdqsclk, + (uint32_t)&clock_manager_base->sdr_pll_ddr2xdqsclk, + CLKMGR_SDRPLLGRP_DDR2XDQSCLK_PHASE_MASK); + + cm_write_with_phase(cfg->ddrdqclk, + (uint32_t)&clock_manager_base->sdr_pll_ddrdqclk, + CLKMGR_SDRPLLGRP_DDRDQCLK_PHASE_MASK); + + cm_write_with_phase(cfg->s2fuser2clk, + (uint32_t)&clock_manager_base->sdr_pll_s2fuser2clk, + CLKMGR_SDRPLLGRP_S2FUSER2CLK_PHASE_MASK); + + /* Take all three PLLs out of bypass when safe mode is cleared. */ + cm_write_bypass( + CLKMGR_BYPASS_PERPLLSRC_SET( + CLKMGR_BYPASS_PERPLLSRC_SELECT_EOSC1) | + CLKMGR_BYPASS_SDRPLLSRC_SET( + CLKMGR_BYPASS_SDRPLLSRC_SELECT_EOSC1) | + CLKMGR_BYPASS_PERPLL_SET(CLKMGR_BYPASS_DISABLE) | + CLKMGR_BYPASS_SDRPLL_SET(CLKMGR_BYPASS_DISABLE) | + CLKMGR_BYPASS_MAINPLL_SET(CLKMGR_BYPASS_DISABLE)); + + /* clear safe mode */ + cm_write_ctrl(readl(&clock_manager_base->ctrl) | + CLKMGR_CTRL_SAFEMODE_SET(CLKMGR_CTRL_SAFEMODE_MASK)); + + /* + * now that safe mode is clear with clocks gated + * it safe to change the source mux for the flashes the the L4_MAIN + */ + writel(cfg->persrc, &clock_manager_base->per_pll_src); + writel(cfg->l4src, &clock_manager_base->main_pll_l4src); + + /* Now ungate non-hw-managed clocks */ + writel(~0, &clock_manager_base->main_pll_en); + writel(~0, &clock_manager_base->per_pll_en); + writel(~0, &clock_manager_base->sdr_pll_en); +} diff --git a/arch/arm/cpu/armv7/socfpga/spl.c b/arch/arm/cpu/armv7/socfpga/spl.c index 36a00c3..2ae88bb 100644 --- a/arch/arm/cpu/armv7/socfpga/spl.c +++ b/arch/arm/cpu/armv7/socfpga/spl.c @@ -28,10 +28,99 @@ u32 spl_boot_device(void) void spl_board_init(void) { #ifndef CONFIG_SOCFPGA_VIRTUAL_TARGET + cm_config_t cm_default_cfg = { + /* main group */ + MAIN_VCO_BASE, + CLKMGR_MAINPLLGRP_MPUCLK_CNT_SET( + CONFIG_HPS_MAINPLLGRP_MPUCLK_CNT), + CLKMGR_MAINPLLGRP_MAINCLK_CNT_SET( + CONFIG_HPS_MAINPLLGRP_MAINCLK_CNT), + CLKMGR_MAINPLLGRP_DBGATCLK_CNT_SET( + CONFIG_HPS_MAINPLLGRP_DBGATCLK_CNT), + CLKMGR_MAINPLLGRP_MAINQSPICLK_CNT_SET( + CONFIG_HPS_MAINPLLGRP_MAINQSPICLK_CNT), + CLKMGR_PERPLLGRP_PERNANDSDMMCCLK_CNT_SET( + CONFIG_HPS_MAINPLLGRP_MAINNANDSDMMCCLK_CNT), + CLKMGR_MAINPLLGRP_CFGS2FUSER0CLK_CNT_SET( + CONFIG_HPS_MAINPLLGRP_CFGS2FUSER0CLK_CNT), + CLKMGR_MAINPLLGRP_MAINDIV_L3MPCLK_SET( + CONFIG_HPS_MAINPLLGRP_MAINDIV_L3MPCLK) | + CLKMGR_MAINPLLGRP_MAINDIV_L3SPCLK_SET( + CONFIG_HPS_MAINPLLGRP_MAINDIV_L3SPCLK) | + CLKMGR_MAINPLLGRP_MAINDIV_L4MPCLK_SET( + CONFIG_HPS_MAINPLLGRP_MAINDIV_L4MPCLK) | + CLKMGR_MAINPLLGRP_MAINDIV_L4SPCLK_SET( + CONFIG_HPS_MAINPLLGRP_MAINDIV_L4SPCLK), + CLKMGR_MAINPLLGRP_DBGDIV_DBGATCLK_SET( + CONFIG_HPS_MAINPLLGRP_DBGDIV_DBGATCLK) | + CLKMGR_MAINPLLGRP_DBGDIV_DBGCLK_SET( + CONFIG_HPS_MAINPLLGRP_DBGDIV_DBGCLK), + CLKMGR_MAINPLLGRP_TRACEDIV_TRACECLK_SET( + CONFIG_HPS_MAINPLLGRP_TRACEDIV_TRACECLK), + CLKMGR_MAINPLLGRP_L4SRC_L4MP_SET( + CONFIG_HPS_MAINPLLGRP_L4SRC_L4MP) | + CLKMGR_MAINPLLGRP_L4SRC_L4SP_SET( + CONFIG_HPS_MAINPLLGRP_L4SRC_L4SP), + + /* peripheral group */ + PERI_VCO_BASE, + CLKMGR_PERPLLGRP_EMAC0CLK_CNT_SET( + CONFIG_HPS_PERPLLGRP_EMAC0CLK_CNT), + CLKMGR_PERPLLGRP_EMAC1CLK_CNT_SET( + CONFIG_HPS_PERPLLGRP_EMAC1CLK_CNT), + CLKMGR_PERPLLGRP_PERQSPICLK_CNT_SET( + CONFIG_HPS_PERPLLGRP_PERQSPICLK_CNT), + CLKMGR_PERPLLGRP_PERNANDSDMMCCLK_CNT_SET( + CONFIG_HPS_PERPLLGRP_PERNANDSDMMCCLK_CNT), + CLKMGR_PERPLLGRP_PERBASECLK_CNT_SET( + CONFIG_HPS_PERPLLGRP_PERBASECLK_CNT), + CLKMGR_PERPLLGRP_S2FUSER1CLK_CNT_SET( + CONFIG_HPS_PERPLLGRP_S2FUSER1CLK_CNT), + CLKMGR_PERPLLGRP_DIV_USBCLK_SET( + CONFIG_HPS_PERPLLGRP_DIV_USBCLK) | + CLKMGR_PERPLLGRP_DIV_SPIMCLK_SET( + CONFIG_HPS_PERPLLGRP_DIV_SPIMCLK) | + CLKMGR_PERPLLGRP_DIV_CAN0CLK_SET( + CONFIG_HPS_PERPLLGRP_DIV_CAN0CLK) | + CLKMGR_PERPLLGRP_DIV_CAN1CLK_SET( + CONFIG_HPS_PERPLLGRP_DIV_CAN1CLK), + CLKMGR_PERPLLGRP_GPIODIV_GPIODBCLK_SET( + CONFIG_HPS_PERPLLGRP_GPIODIV_GPIODBCLK), + CLKMGR_PERPLLGRP_SRC_QSPI_SET( + CONFIG_HPS_PERPLLGRP_SRC_QSPI) | + CLKMGR_PERPLLGRP_SRC_NAND_SET( + CONFIG_HPS_PERPLLGRP_SRC_NAND) | + CLKMGR_PERPLLGRP_SRC_SDMMC_SET( + CONFIG_HPS_PERPLLGRP_SRC_SDMMC), + + /* sdram pll group */ + SDR_VCO_BASE, + CLKMGR_SDRPLLGRP_DDRDQSCLK_PHASE_SET( + CONFIG_HPS_SDRPLLGRP_DDRDQSCLK_PHASE) | + CLKMGR_SDRPLLGRP_DDRDQSCLK_CNT_SET( + CONFIG_HPS_SDRPLLGRP_DDRDQSCLK_CNT), + CLKMGR_SDRPLLGRP_DDR2XDQSCLK_PHASE_SET( + CONFIG_HPS_SDRPLLGRP_DDR2XDQSCLK_PHASE) | + CLKMGR_SDRPLLGRP_DDR2XDQSCLK_CNT_SET( + CONFIG_HPS_SDRPLLGRP_DDR2XDQSCLK_CNT), + CLKMGR_SDRPLLGRP_DDRDQCLK_PHASE_SET( + CONFIG_HPS_SDRPLLGRP_DDRDQCLK_PHASE) | + CLKMGR_SDRPLLGRP_DDRDQCLK_CNT_SET( + CONFIG_HPS_SDRPLLGRP_DDRDQCLK_CNT), + CLKMGR_SDRPLLGRP_S2FUSER2CLK_PHASE_SET( + CONFIG_HPS_SDRPLLGRP_S2FUSER2CLK_PHASE) | + CLKMGR_SDRPLLGRP_S2FUSER2CLK_CNT_SET( + CONFIG_HPS_SDRPLLGRP_S2FUSER2CLK_CNT), + }; + debug("Freezing all I/O banks\n"); /* freeze all IO banks */ sys_mgr_frzctrl_freeze_req(); + debug("Reconfigure Clock Manager\n"); + /* reconfigure the PLLs */ + cm_basic_init(&cm_default_cfg); + /* configure the pin muxing through system manager */ sysmgr_pinmux_init(); #endif /* CONFIG_SOCFPGA_VIRTUAL_TARGET */ diff --git a/arch/arm/include/asm/arch-socfpga/clock_manager.h b/arch/arm/include/asm/arch-socfpga/clock_manager.h new file mode 100644 index 0000000..966add3 --- /dev/null +++ b/arch/arm/include/asm/arch-socfpga/clock_manager.h @@ -0,0 +1,205 @@ +/* + * Copyright (C) 2013 Altera Corporation <www.altera.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef _CLOCK_MANAGER_H_ +#define _CLOCK_MANAGER_H_ + +typedef struct { + /* main group */ + uint32_t main_vco_base; + uint32_t mpuclk; + uint32_t mainclk; + uint32_t dbgatclk; + uint32_t mainqspiclk; + uint32_t mainnandsdmmcclk; + uint32_t cfg2fuser0clk; + uint32_t maindiv; + uint32_t dbgdiv; + uint32_t tracediv; + uint32_t l4src; + + /* peripheral group */ + uint32_t peri_vco_base; + uint32_t emac0clk; + uint32_t emac1clk; + uint32_t perqspiclk; + uint32_t pernandsdmmcclk; + uint32_t perbaseclk; + uint32_t s2fuser1clk; + uint32_t perdiv; + uint32_t gpiodiv; + uint32_t persrc; + + /* sdram pll group */ + uint32_t sdram_vco_base; + uint32_t ddrdqsclk; + uint32_t ddr2xdqsclk; + uint32_t ddrdqclk; + uint32_t s2fuser2clk; +} cm_config_t; + +extern void cm_basic_init(const cm_config_t *cfg); + +struct socfpga_clock_manager { + u32 ctrl; + u32 bypass; + u32 inter; + u32 intren; + u32 dbctrl; + u32 stat; + u32 _pad_0x18_0x3f[10]; + u32 mainpllgrp; + u32 perpllgrp; + u32 sdrpllgrp; + u32 _pad_0xe0_0x200[72]; + + u32 main_pll_vco; + u32 main_pll_misc; + u32 main_pll_mpuclk; + u32 main_pll_mainclk; + u32 main_pll_dbgatclk; + u32 main_pll_mainqspiclk; + u32 main_pll_mainnandsdmmcclk; + u32 main_pll_cfgs2fuser0clk; + u32 main_pll_en; + u32 main_pll_maindiv; + u32 main_pll_dbgdiv; + u32 main_pll_tracediv; + u32 main_pll_l4src; + u32 main_pll_stat; + u32 main_pll__pad_0x38_0x40[2]; + + u32 per_pll_vco; + u32 per_pll_misc; + u32 per_pll_emac0clk; + u32 per_pll_emac1clk; + u32 per_pll_perqspiclk; + u32 per_pll_pernandsdmmcclk; + u32 per_pll_perbaseclk; + u32 per_pll_s2fuser1clk; + u32 per_pll_en; + u32 per_pll_div; + u32 per_pll_gpiodiv; + u32 per_pll_src; + u32 per_pll_stat; + u32 per_pll__pad_0x34_0x40[3]; + + u32 sdr_pll_vco; + u32 sdr_pll_ctrl; + u32 sdr_pll_ddrdqsclk; + u32 sdr_pll_ddr2xdqsclk; + u32 sdr_pll_ddrdqclk; + u32 sdr_pll_s2fuser2clk; + u32 sdr_pll_en; + u32 sdr_pll_stat; +}; + +#define CLKMGR_MAINPLLGRP_EN_S2FUSER0CLK_MASK 0x00000200 +#define CLKMGR_MAINPLLGRP_EN_DBGTIMERCLK_MASK 0x00000080 +#define CLKMGR_MAINPLLGRP_EN_DBGTRACECLK_MASK 0x00000040 +#define CLKMGR_MAINPLLGRP_EN_DBGCLK_MASK 0x00000020 +#define CLKMGR_MAINPLLGRP_EN_DBGATCLK_MASK 0x00000010 +#define CLKMGR_MAINPLLGRP_EN_L4MPCLK_MASK 0x00000004 +#define CLKMGR_MAINPLLGRP_VCO_RESET_VALUE 0x8001000d +#define CLKMGR_PERPLLGRP_VCO_RESET_VALUE 0x8001000d +#define CLKMGR_SDRPLLGRP_VCO_RESET_VALUE 0x8001000d +#define CLKMGR_MAINPLLGRP_MAINDIV_L4MPCLK_SET(x) (((x) << 4) & 0x00000070) +#define CLKMGR_MAINPLLGRP_MAINDIV_L4SPCLK_SET(x) (((x) << 7) & 0x00000380) +#define CLKMGR_MAINPLLGRP_L4SRC_L4MP_SET(x) (((x) << 0) & 0x00000001) +#define CLKMGR_MAINPLLGRP_L4SRC_L4SP_SET(x) (((x) << 1) & 0x00000002) +#define CLKMGR_PERPLLGRP_SRC_QSPI_SET(x) (((x) << 4) & 0x00000030) +#define CLKMGR_PERPLLGRP_SRC_NAND_SET(x) (((x) << 2) & 0x0000000c) +#define CLKMGR_PERPLLGRP_SRC_SDMMC_SET(x) (((x) << 0) & 0x00000003) +#define CLKMGR_MAINPLLGRP_VCO_DENOM_SET(x) (((x) << 16) & 0x003f0000) +#define CLKMGR_MAINPLLGRP_VCO_NUMER_SET(x) (((x) << 3) & 0x0000fff8) +#define CLKMGR_MAINPLLGRP_VCO_PWRDN_SET(x) (((x) << 2) & 0x00000004) +#define CLKMGR_MAINPLLGRP_VCO_EN_SET(x) (((x) << 1) & 0x00000002) +#define CLKMGR_MAINPLLGRP_VCO_BGPWRDN_SET(x) (((x) << 0) & 0x00000001) +#define CLKMGR_PERPLLGRP_VCO_PSRC_SET(x) (((x) << 22) & 0x00c00000) +#define CLKMGR_PERPLLGRP_VCO_DENOM_SET(x) (((x) << 16) & 0x003f0000) +#define CLKMGR_PERPLLGRP_VCO_NUMER_SET(x) (((x) << 3) & 0x0000fff8) +#define CLKMGR_SDRPLLGRP_VCO_OUTRESET_SET(x) (((x) << 25) & 0x7e000000) +#define CLKMGR_SDRPLLGRP_VCO_OUTRESETALL_SET(x) (((x) << 24) & 0x01000000) +#define CLKMGR_SDRPLLGRP_VCO_SSRC_SET(x) (((x) << 22) & 0x00c00000) +#define CLKMGR_SDRPLLGRP_VCO_DENOM_SET(x) (((x) << 16) & 0x003f0000) +#define CLKMGR_SDRPLLGRP_VCO_NUMER_SET(x) (((x) << 3) & 0x0000fff8) +#define CLKMGR_MAINPLLGRP_MPUCLK_CNT_SET(x) (((x) << 0) & 0x000001ff) +#define CLKMGR_MAINPLLGRP_MAINCLK_CNT_SET(x) (((x) << 0) & 0x000001ff) +#define CLKMGR_MAINPLLGRP_DBGATCLK_CNT_SET(x) (((x) << 0) & 0x000001ff) +#define CLKMGR_MAINPLLGRP_CFGS2FUSER0CLK_CNT_SET(x) \ + (((x) << 0) & 0x000001ff) +#define CLKMGR_PERPLLGRP_EMAC0CLK_CNT_SET(x) (((x) << 0) & 0x000001ff) +#define CLKMGR_PERPLLGRP_EMAC1CLK_CNT_SET(x) (((x) << 0) & 0x000001ff) +#define CLKMGR_MAINPLLGRP_MAINQSPICLK_CNT_SET(x) (((x) << 0) & 0x000001ff) +#define CLKMGR_MAINPLLGRP_MAINNANDSDMMCCLK_CNT_SET(x) \ + (((x) << 0) & 0x000001ff) +#define CLKMGR_PERPLLGRP_PERBASECLK_CNT_SET(x) (((x) << 0) & 0x000001ff) +#define CLKMGR_PERPLLGRP_S2FUSER1CLK_CNT_SET(x) (((x) << 0) & 0x000001ff) +#define CLKMGR_PERPLLGRP_PERNANDSDMMCCLK_CNT_SET(x) (((x) << 0) & 0x000001ff) +#define CLKMGR_SDRPLLGRP_DDRDQSCLK_PHASE_SET(x) (((x) << 9) & 0x00000e00) +#define CLKMGR_SDRPLLGRP_DDRDQSCLK_CNT_SET(x) (((x) << 0) & 0x000001ff) +#define CLKMGR_SDRPLLGRP_DDR2XDQSCLK_PHASE_SET(x) (((x) << 9) & 0x00000e00) +#define CLKMGR_SDRPLLGRP_DDR2XDQSCLK_CNT_SET(x) (((x) << 0) & 0x000001ff) +#define CLKMGR_SDRPLLGRP_DDRDQCLK_PHASE_SET(x) (((x) << 9) & 0x00000e00) +#define CLKMGR_SDRPLLGRP_DDRDQCLK_CNT_SET(x) (((x) << 0) & 0x000001ff) +#define CLKMGR_SDRPLLGRP_S2FUSER2CLK_PHASE_SET(x) (((x) << 9) & 0x00000e00) +#define CLKMGR_SDRPLLGRP_S2FUSER2CLK_CNT_SET(x) (((x) << 0) & 0x000001ff) +#define CLKMGR_MAINPLLGRP_DBGDIV_DBGCLK_SET(x) (((x) << 2) & 0x0000000c) +#define CLKMGR_MAINPLLGRP_DBGDIV_DBGATCLK_SET(x) (((x) << 0) & 0x00000003) +#define CLKMGR_MAINPLLGRP_TRACEDIV_TRACECLK_SET(x) (((x) << 0) & 0x00000007) +#define CLKMGR_MAINPLLGRP_MAINDIV_L3MPCLK_SET(x) (((x) << 0) & 0x00000003) +#define CLKMGR_MAINPLLGRP_MAINDIV_L3SPCLK_SET(x) (((x) << 2) & 0x0000000c) +#define CLKMGR_BYPASS_PERPLL_SET(x) (((x) << 3) & 0x00000008) +#define CLKMGR_BYPASS_SDRPLL_SET(x) (((x) << 1) & 0x00000002) +#define CLKMGR_BYPASS_MAINPLL_SET(x) (((x) << 0) & 0x00000001) +#define CLKMGR_PERPLLGRP_DIV_USBCLK_SET(x) (((x) << 0) & 0x00000007) +#define CLKMGR_PERPLLGRP_DIV_SPIMCLK_SET(x) (((x) << 3) & 0x00000038) +#define CLKMGR_PERPLLGRP_DIV_CAN0CLK_SET(x) (((x) << 6) & 0x000001c0) +#define CLKMGR_PERPLLGRP_DIV_CAN1CLK_SET(x) (((x) << 9) & 0x00000e00) +#define CLKMGR_INTER_SDRPLLLOCKED_MASK 0x00000100 +#define CLKMGR_INTER_PERPLLLOCKED_MASK 0x00000080 +#define CLKMGR_INTER_MAINPLLLOCKED_MASK 0x00000040 +#define CLKMGR_CTRL_SAFEMODE_MASK 0x00000001 +#define CLKMGR_CTRL_SAFEMODE_SET(x) (((x) << 0) & 0x00000001) +#define CLKMGR_SDRPLLGRP_VCO_OUTRESET_MASK 0x7e000000 +#define CLKMGR_SDRPLLGRP_VCO_OUTRESETALL_SET(x) (((x) << 24) & 0x01000000) +#define CLKMGR_PERPLLGRP_PERQSPICLK_CNT_SET(x) (((x) << 0) & 0x000001ff) +#define CLKMGR_PERPLLGRP_DIV_SPIMCLK_SET(x) (((x) << 3) & 0x00000038) +#define CLKMGR_PERPLLGRP_GPIODIV_GPIODBCLK_SET(x) (((x) << 0) & 0x00ffffff) +#define CLKMGR_BYPASS_PERPLLSRC_SET(x) (((x) << 4) & 0x00000010) +#define CLKMGR_BYPASS_SDRPLLSRC_SET(x) (((x) << 2) & 0x00000004) +#define CLKMGR_PERPLLGRP_SRC_RESET_VALUE 0x00000015 +#define CLKMGR_MAINPLLGRP_L4SRC_RESET_VALUE 0x00000000 +#define CLKMGR_MAINPLLGRP_VCO_REGEXTSEL_MASK 0x80000000 +#define CLKMGR_PERPLLGRP_VCO_REGEXTSEL_MASK 0x80000000 +#define CLKMGR_SDRPLLGRP_VCO_REGEXTSEL_MASK 0x80000000 +#define CLKMGR_SDRPLLGRP_DDRDQSCLK_PHASE_MASK 0x001ffe00 +#define CLKMGR_SDRPLLGRP_DDR2XDQSCLK_PHASE_MASK 0x001ffe00 +#define CLKMGR_SDRPLLGRP_DDRDQCLK_PHASE_MASK 0x001ffe00 +#define CLKMGR_SDRPLLGRP_S2FUSER2CLK_PHASE_MASK 0x001ffe00 +#define CLKMGR_MAINPLLGRP_VCO_OUTRESETALL_MASK 0x01000000 +#define CLKMGR_PERPLLGRP_VCO_OUTRESETALL_MASK 0x01000000 +#define CLKMGR_PERPLLGRP_EN_NANDCLK_MASK 0x00000400 +#define CLKMGR_SDRPLLGRP_DDRDQSCLK_CNT_MASK 0x000001ff +#define CLKMGR_SDRPLLGRP_DDR2XDQSCLK_CNT_MASK 0x000001ff +#define CLKMGR_SDRPLLGRP_DDRDQCLK_CNT_MASK 0x000001ff +#define CLKMGR_SDRPLLGRP_S2FUSER2CLK_CNT_MASK 0x000001ff + +#define MAIN_VCO_BASE \ + (CLKMGR_MAINPLLGRP_VCO_DENOM_SET(CONFIG_HPS_MAINPLLGRP_VCO_DENOM) | \ + CLKMGR_MAINPLLGRP_VCO_NUMER_SET(CONFIG_HPS_MAINPLLGRP_VCO_NUMER)) + +#define PERI_VCO_BASE \ + (CLKMGR_PERPLLGRP_VCO_PSRC_SET(CONFIG_HPS_PERPLLGRP_VCO_PSRC) | \ + CLKMGR_PERPLLGRP_VCO_DENOM_SET(CONFIG_HPS_PERPLLGRP_VCO_DENOM) | \ + CLKMGR_PERPLLGRP_VCO_NUMER_SET(CONFIG_HPS_PERPLLGRP_VCO_NUMER)) + +#define SDR_VCO_BASE \ + (CLKMGR_SDRPLLGRP_VCO_SSRC_SET(CONFIG_HPS_SDRPLLGRP_VCO_SSRC) | \ + CLKMGR_SDRPLLGRP_VCO_DENOM_SET(CONFIG_HPS_SDRPLLGRP_VCO_DENOM) | \ + CLKMGR_SDRPLLGRP_VCO_NUMER_SET(CONFIG_HPS_SDRPLLGRP_VCO_NUMER)) + +#endif /* _CLOCK_MANAGER_H_ */ diff --git a/arch/arm/include/asm/arch-socfpga/socfpga_base_addrs.h b/arch/arm/include/asm/arch-socfpga/socfpga_base_addrs.h index 50c4ebd..f564046 100644 --- a/arch/arm/include/asm/arch-socfpga/socfpga_base_addrs.h +++ b/arch/arm/include/asm/arch-socfpga/socfpga_base_addrs.h @@ -11,6 +11,7 @@ #define SOCFPGA_UART0_ADDRESS 0xffc02000 #define SOCFPGA_UART1_ADDRESS 0xffc03000 #define SOCFPGA_OSC1TIMER0_ADDRESS 0xffd00000 +#define SOCFPGA_CLKMGR_ADDRESS 0xffd04000 #define SOCFPGA_RSTMGR_ADDRESS 0xffd05000 #define SOCFPGA_SYSMGR_ADDRESS 0xffd08000 diff --git a/board/altera/socfpga/pll_config.h b/board/altera/socfpga/pll_config.h new file mode 100644 index 0000000..9bd0442 --- /dev/null +++ b/board/altera/socfpga/pll_config.h @@ -0,0 +1,118 @@ +/* + * Copyright Altera Corporation (C) 2012-2014. All rights reserved + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +/* This file is generated by Preloader Generator */ + +#ifndef _PRELOADER_PLL_CONFIG_H_ +#define _PRELOADER_PLL_CONFIG_H_ + +/* PLL configuration data */ +/* Main PLL */ +#define CONFIG_HPS_MAINPLLGRP_VCO_DENOM (0) +#define CONFIG_HPS_MAINPLLGRP_VCO_NUMER (63) +#define CONFIG_HPS_MAINPLLGRP_MPUCLK_CNT (0) +#define CONFIG_HPS_MAINPLLGRP_MAINCLK_CNT (0) +#define CONFIG_HPS_MAINPLLGRP_DBGATCLK_CNT (0) +#define CONFIG_HPS_MAINPLLGRP_MAINQSPICLK_CNT (3) +#define CONFIG_HPS_MAINPLLGRP_MAINNANDSDMMCCLK_CNT (3) +#define CONFIG_HPS_MAINPLLGRP_CFGS2FUSER0CLK_CNT (12) +#define CONFIG_HPS_MAINPLLGRP_MAINDIV_L3MPCLK (1) +#define CONFIG_HPS_MAINPLLGRP_MAINDIV_L3SPCLK (1) +#define CONFIG_HPS_MAINPLLGRP_MAINDIV_L4MPCLK (1) +#define CONFIG_HPS_MAINPLLGRP_MAINDIV_L4SPCLK (1) +#define CONFIG_HPS_MAINPLLGRP_DBGDIV_DBGATCLK (0) +#define CONFIG_HPS_MAINPLLGRP_DBGDIV_DBGCLK (1) +#define CONFIG_HPS_MAINPLLGRP_TRACEDIV_TRACECLK (0) +/* + * To tell where is the clock source: + * 0 = MAINPLL + * 1 = PERIPHPLL + */ +#define CONFIG_HPS_MAINPLLGRP_L4SRC_L4MP (1) +#define CONFIG_HPS_MAINPLLGRP_L4SRC_L4SP (1) + +/* Peripheral PLL */ +#define CONFIG_HPS_PERPLLGRP_VCO_DENOM (1) +#define CONFIG_HPS_PERPLLGRP_VCO_NUMER (79) +/* + * To tell where is the VCOs source: + * 0 = EOSC1 + * 1 = EOSC2 + * 2 = F2S + */ +#define CONFIG_HPS_PERPLLGRP_VCO_PSRC (0) +#define CONFIG_HPS_PERPLLGRP_EMAC0CLK_CNT (3) +#define CONFIG_HPS_PERPLLGRP_EMAC1CLK_CNT (3) +#define CONFIG_HPS_PERPLLGRP_PERQSPICLK_CNT (1) +#define CONFIG_HPS_PERPLLGRP_PERNANDSDMMCCLK_CNT (4) +#define CONFIG_HPS_PERPLLGRP_PERBASECLK_CNT (4) +#define CONFIG_HPS_PERPLLGRP_S2FUSER1CLK_CNT (9) +#define CONFIG_HPS_PERPLLGRP_DIV_USBCLK (0) +#define CONFIG_HPS_PERPLLGRP_DIV_SPIMCLK (0) +#define CONFIG_HPS_PERPLLGRP_DIV_CAN0CLK (1) +#define CONFIG_HPS_PERPLLGRP_DIV_CAN1CLK (1) +#define CONFIG_HPS_PERPLLGRP_GPIODIV_GPIODBCLK (6249) +/* + * To tell where is the clock source: + * 0 = F2S_PERIPH_REF_CLK + * 1 = MAIN_CLK + * 2 = PERIPH_CLK + */ +#define CONFIG_HPS_PERPLLGRP_SRC_SDMMC (2) +#define CONFIG_HPS_PERPLLGRP_SRC_NAND (2) +#define CONFIG_HPS_PERPLLGRP_SRC_QSPI (1) + +/* SDRAM PLL */ +#ifdef CONFIG_SOCFPGA_ARRIA5 +/* Arria V SDRAM will run at 533MHz while Cyclone V still at 400MHz + * This if..else... is not required if generated by tools */ +#define CONFIG_HPS_SDRPLLGRP_VCO_DENOM (2) +#define CONFIG_HPS_SDRPLLGRP_VCO_NUMER (127) +#else +#define CONFIG_HPS_SDRPLLGRP_VCO_DENOM (0) +#define CONFIG_HPS_SDRPLLGRP_VCO_NUMER (31) +#endif /* CONFIG_SOCFPGA_ARRIA5 */ + +/* + * To tell where is the VCOs source: + * 0 = EOSC1 + * 1 = EOSC2 + * 2 = F2S + */ +#define CONFIG_HPS_SDRPLLGRP_VCO_SSRC (0) +#define CONFIG_HPS_SDRPLLGRP_DDRDQSCLK_CNT (1) +#define CONFIG_HPS_SDRPLLGRP_DDRDQSCLK_PHASE (0) +#define CONFIG_HPS_SDRPLLGRP_DDR2XDQSCLK_CNT (0) +#define CONFIG_HPS_SDRPLLGRP_DDR2XDQSCLK_PHASE (0) +#define CONFIG_HPS_SDRPLLGRP_DDRDQCLK_CNT (1) +#define CONFIG_HPS_SDRPLLGRP_DDRDQCLK_PHASE (4) +#define CONFIG_HPS_SDRPLLGRP_S2FUSER2CLK_CNT (5) +#define CONFIG_HPS_SDRPLLGRP_S2FUSER2CLK_PHASE (0) + +/* Info for driver */ +#define CONFIG_HPS_CLK_OSC1_HZ (25000000) +#define CONFIG_HPS_CLK_MAINVCO_HZ (1600000000) +#define CONFIG_HPS_CLK_PERVCO_HZ (1000000000) +#ifdef CONFIG_SOCFPGA_ARRIA5 +/* The if..else... is not required if generated by tools */ +#define CONFIG_HPS_CLK_SDRVCO_HZ (1066000000) +#else +#define CONFIG_HPS_CLK_SDRVCO_HZ (800000000) +#endif +#define CONFIG_HPS_CLK_EMAC0_HZ (250000000) +#define CONFIG_HPS_CLK_EMAC1_HZ (250000000) +#define CONFIG_HPS_CLK_USBCLK_HZ (200000000) +#define CONFIG_HPS_CLK_NAND_HZ (50000000) +#define CONFIG_HPS_CLK_SDMMC_HZ (200000000) +#define CONFIG_HPS_CLK_QSPI_HZ (400000000) +#define CONFIG_HPS_CLK_SPIM_HZ (200000000) +#define CONFIG_HPS_CLK_CAN0_HZ (100000000) +#define CONFIG_HPS_CLK_CAN1_HZ (100000000) +#define CONFIG_HPS_CLK_GPIODB_HZ (32000) +#define CONFIG_HPS_CLK_L4_MP_HZ (100000000) +#define CONFIG_HPS_CLK_L4_SP_HZ (100000000) + +#endif /* _PRELOADER_PLL_CONFIG_H_ */ diff --git a/include/configs/socfpga_cyclone5.h b/include/configs/socfpga_cyclone5.h index 608578a..0254249 100644 --- a/include/configs/socfpga_cyclone5.h +++ b/include/configs/socfpga_cyclone5.h @@ -8,6 +8,7 @@ #include <asm/arch/socfpga_base_addrs.h> #include "../../board/altera/socfpga/pinmux_config.h" +#include "../../board/altera/socfpga/pll_config.h" /* * High level configuration -- 1.7.9.5

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[U-Boot] [PATCH 0/5] MIPS Malta generic board conversion
by Paul Burton 07 Apr '14

07 Apr '14

This series adds generic board support for the MIPS architecture, and then converts the MIPS Malta development board to use it. Paul Burton (5): MIPS: stub interrupt_init function MIPS: move mips_io_port_base out of board.c MIPS: define __init_end in u-boot.lds MIPS: allow use of generic board MIPS: Malta: convert to generic board arch/mips/config.mk | 2 ++ arch/mips/cpu/mips32/interrupts.c | 5 +++++ arch/mips/cpu/mips64/interrupts.c | 5 +++++ arch/mips/cpu/u-boot.lds | 1 + arch/mips/include/asm/u-boot.h | 9 +++++++++ arch/mips/lib/Makefile | 4 ++++ arch/mips/lib/board.c | 6 ------ arch/mips/lib/io.c | 12 ++++++++++++ board/imgtec/malta/malta.c | 9 ++++----- doc/README.generic-board | 1 + include/configs/malta.h | 3 +++ 11 files changed, 46 insertions(+), 11 deletions(-) create mode 100644 arch/mips/lib/io.c -- 1.8.5.3

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[U-Boot] [PATCH 00/11] arm: add Faraday A36x SoC platform support
by Kuo-Jung Su 07 Apr '14

07 Apr '14

From: Kuo-Jung Su <dantesu(a)faraday-tech.com> These patches introduce Faraday A36x SoC platform support. Here are some public documents for your reference. http://www.faraday-tech.com/html/documentation/index.html There is also a A369 QEMU emulator available at my github account: https://github.com/dantesu1218/qemu.git Here is quick start for QEMU: 1. Download the QEMU source tree $ git clone -b qemu-1.3.0 https://github.com/dantesu1218/qemu.git 2. Build & Install the QEMU: $ ./configure --target-list=arm-softmmu $ make $ make install 3. Launch u-boot with QEMU: $ qemu-system-arm -M a369 -m 512M -nographic -kernel ~/u-boot-2012.10/u-boot Kuo-Jung Su (11): arm: add MMU/d-cache support for Faraday cores net/ftgmac100: add MMU/D-cache support net: add FTMAC110 10/100Mbps ethernet support usb-ehci: add Faraday USB 2.0 EHCI controller support usb-gadget: add FOTG210 USB gadget support i2c: add FTI2C010 I2C controller support spi: add FTSPI010 SPI controller support mtd/nand: add FTNANDC021 NAND flash controller support mtd/spi: add FTSPI020 SPI Flash controller support mmc: add an alternative FTSDC010 driver support arm: add Faraday A36x SoC platform support arch/arm/cpu/faraday/Makefile | 57 ++ arch/arm/cpu/faraday/a360/Makefile | 49 ++ arch/arm/cpu/faraday/a360/reset.c | 22 + arch/arm/cpu/faraday/a369/Makefile | 50 ++ arch/arm/cpu/faraday/a369/cmd_fa606.c | 74 +++ arch/arm/cpu/faraday/a369/reset.c | 22 + arch/arm/cpu/faraday/cmd_bootfa.c | 121 ++++ arch/arm/cpu/faraday/config.mk | 33 + arch/arm/cpu/faraday/cpu.c | 230 +++++++ arch/arm/cpu/faraday/ftpwmtmr010.c | 165 +++++ arch/arm/cpu/faraday/fttmr010.c | 155 +++++ arch/arm/cpu/faraday/fwimage.h | 38 ++ arch/arm/cpu/faraday/fwimage2.h | 70 +++ arch/arm/cpu/faraday/interrupts.c | 169 ++++++ arch/arm/cpu/faraday/start.S | 535 +++++++++++++++++ arch/arm/cpu/u-boot.lds | 11 + arch/arm/include/asm/arch-a360/hardware.h | 80 +++ arch/arm/include/asm/arch-a369/hardware.h | 106 ++++ arch/arm/include/asm/dma-mapping.h | 55 +- arch/arm/include/asm/global_data.h | 4 + arch/arm/include/asm/io.h | 75 +++ arch/arm/include/asm/mach-types.h | 1 + arch/arm/lib/cache-cp15.c | 44 ++ board/faraday/a360evb/Makefile | 49 ++ board/faraday/a360evb/board.c | 65 ++ board/faraday/a360evb/clk.c | 48 ++ board/faraday/a360evb/config.mk | 33 + board/faraday/a360evb/lowlevel_init.S | 33 + board/faraday/a369evb/Makefile | 49 ++ board/faraday/a369evb/board.c | 182 ++++++ board/faraday/a369evb/clk.c | 80 +++ board/faraday/a369evb/config.mk | 33 + board/faraday/a369evb/lowlevel_init.S | 133 +++++ boards.cfg | 3 + common/cmd_boot.c | 4 + common/usb_hub.c | 5 + drivers/i2c/Makefile | 1 + drivers/i2c/fti2c010.c | 360 +++++++++++ drivers/i2c/fti2c010.h | 68 +++ drivers/mmc/Makefile | 1 + drivers/mmc/ftsdc010_mci.c | 362 +++++++++++ drivers/mmc/ftsdc010_mci.h | 91 +++ drivers/mtd/nand/Makefile | 1 + drivers/mtd/nand/ftnandc021.c | 550 +++++++++++++++++ drivers/mtd/nand/ftnandc021.h | 165 +++++ drivers/mtd/spi/Makefile | 4 + drivers/mtd/spi/ftspi020.c | 589 ++++++++++++++++++ drivers/mtd/spi/ftspi020.h | 118 ++++ drivers/mtd/spi/winbond.c | 17 +- drivers/net/Makefile | 1 + drivers/net/ftgmac100.c | 83 ++- drivers/net/ftmac110.c | 484 +++++++++++++++ drivers/net/ftmac110.h | 131 ++++ drivers/spi/Makefile | 1 + drivers/spi/ftssp010_spi.c | 333 +++++++++++ drivers/spi/ftssp010_spi.h | 85 +++ drivers/usb/gadget/Makefile | 1 + drivers/usb/gadget/fotg210.c | 926 +++++++++++++++++++++++++++++ drivers/usb/gadget/fotg210.h | 99 +++ drivers/usb/gadget/gadget_chips.h | 8 + drivers/usb/host/Makefile | 1 + drivers/usb/host/ehci-faraday.c | 157 +++++ drivers/usb/host/ehci-hcd.c | 11 + drivers/usb/host/ehci.h | 5 + include/common.h | 13 + include/configs/a360.h | 180 ++++++ include/configs/a369.h | 40 ++ include/configs/a369_defaults.h | 285 +++++++++ include/configs/a369_fa606te.h | 32 + include/faraday/fttmr010.h | 51 +- include/faraday/ftwdt010_wdt.h | 8 + 71 files changed, 8110 insertions(+), 35 deletions(-) create mode 100644 arch/arm/cpu/faraday/Makefile create mode 100644 arch/arm/cpu/faraday/a360/Makefile create mode 100644 arch/arm/cpu/faraday/a360/reset.c create mode 100644 arch/arm/cpu/faraday/a369/Makefile create mode 100644 arch/arm/cpu/faraday/a369/cmd_fa606.c create mode 100644 arch/arm/cpu/faraday/a369/reset.c create mode 100644 arch/arm/cpu/faraday/cmd_bootfa.c create mode 100644 arch/arm/cpu/faraday/config.mk create mode 100644 arch/arm/cpu/faraday/cpu.c create mode 100644 arch/arm/cpu/faraday/ftpwmtmr010.c create mode 100644 arch/arm/cpu/faraday/fttmr010.c create mode 100644 arch/arm/cpu/faraday/fwimage.h create mode 100644 arch/arm/cpu/faraday/fwimage2.h create mode 100644 arch/arm/cpu/faraday/interrupts.c create mode 100644 arch/arm/cpu/faraday/start.S create mode 100644 arch/arm/include/asm/arch-a360/hardware.h create mode 100644 arch/arm/include/asm/arch-a369/hardware.h create mode 100644 board/faraday/a360evb/Makefile create mode 100644 board/faraday/a360evb/board.c create mode 100644 board/faraday/a360evb/clk.c create mode 100644 board/faraday/a360evb/config.mk create mode 100644 board/faraday/a360evb/lowlevel_init.S create mode 100644 board/faraday/a369evb/Makefile create mode 100644 board/faraday/a369evb/board.c create mode 100644 board/faraday/a369evb/clk.c create mode 100644 board/faraday/a369evb/config.mk create mode 100644 board/faraday/a369evb/lowlevel_init.S create mode 100644 drivers/i2c/fti2c010.c create mode 100644 drivers/i2c/fti2c010.h create mode 100644 drivers/mmc/ftsdc010_mci.c create mode 100644 drivers/mmc/ftsdc010_mci.h create mode 100644 drivers/mtd/nand/ftnandc021.c create mode 100644 drivers/mtd/nand/ftnandc021.h create mode 100644 drivers/mtd/spi/ftspi020.c create mode 100644 drivers/mtd/spi/ftspi020.h create mode 100644 drivers/net/ftmac110.c create mode 100644 drivers/net/ftmac110.h create mode 100644 drivers/spi/ftssp010_spi.c create mode 100644 drivers/spi/ftssp010_spi.h create mode 100644 drivers/usb/gadget/fotg210.c create mode 100644 drivers/usb/gadget/fotg210.h create mode 100644 drivers/usb/host/ehci-faraday.c create mode 100644 include/configs/a360.h create mode 100644 include/configs/a369.h create mode 100644 include/configs/a369_defaults.h create mode 100644 include/configs/a369_fa606te.h -- 1.7.9.5

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