diff options
58 files changed, 2865 insertions, 155 deletions
diff --git a/arch/arm/cpu/armv8/zynqmp/Kconfig b/arch/arm/cpu/armv8/zynqmp/Kconfig index 1eedb39..a3baae4 100644 --- a/arch/arm/cpu/armv8/zynqmp/Kconfig +++ b/arch/arm/cpu/armv8/zynqmp/Kconfig @@ -41,6 +41,13 @@ config SYS_CONFIG_NAME Based on this option include/configs/<CONFIG_SYS_CONFIG_NAME>.h header will be used for board configuration. +config BOOT_INIT_FILE + string "boot.bin init register filename" + default "" + help + Add register writes to boot.bin format (max 256 pairs). + Expect a table of register-value pairs, e.g. "0x12345678 0x4321" + config ZYNQMP_USB bool "Configure ZynqMP USB" diff --git a/arch/arm/cpu/armv8/zynqmp/spl.c b/arch/arm/cpu/armv8/zynqmp/spl.c index 04e1905..bdbd613 100644 --- a/arch/arm/cpu/armv8/zynqmp/spl.c +++ b/arch/arm/cpu/armv8/zynqmp/spl.c @@ -69,12 +69,14 @@ u32 spl_boot_device(void) #if defined(CONFIG_SPL_ZYNQMP_ALT_BOOTMODE_ENABLED) /* Change default boot mode at run-time */ - writel(BOOT_MODE_USE_ALT | - CONFIG_SPL_ZYNQMP_ALT_BOOTMODE << BOOT_MODE_ALT_SHIFT, + writel(CONFIG_SPL_ZYNQMP_ALT_BOOTMODE << BOOT_MODE_ALT_SHIFT, &crlapb_base->boot_mode); #endif reg = readl(&crlapb_base->boot_mode); + if (reg >> BOOT_MODE_ALT_SHIFT) + reg >>= BOOT_MODE_ALT_SHIFT; + bootmode = reg & BOOT_MODES_MASK; switch (bootmode) { diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 836a8c4..2c5b2f2 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -97,6 +97,8 @@ dtb-$(CONFIG_ARCH_ZYNQ) += zynq-zc702.dtb \ zynq-zybo.dtb \ zynq-microzed.dtb \ zynq-picozed.dtb \ + zynq-topic-miami.dtb \ + zynq-topic-miamiplus.dtb \ zynq-zc770-xm010.dtb \ zynq-zc770-xm011.dtb \ zynq-zc770-xm012.dtb \ diff --git a/arch/arm/dts/zynq-7000.dtsi b/arch/arm/dts/zynq-7000.dtsi index b618a3f..6df0329 100644 --- a/arch/arm/dts/zynq-7000.dtsi +++ b/arch/arm/dts/zynq-7000.dtsi @@ -6,9 +6,10 @@ * * SPDX-License-Identifier: GPL-2.0+ */ -/include/ "skeleton.dtsi" / { + #address-cells = <1>; + #size-cells = <1>; compatible = "xlnx,zynq-7000"; cpus { @@ -37,14 +38,14 @@ }; }; - pmu { + pmu@f8891000 { compatible = "arm,cortex-a9-pmu"; interrupts = <0 5 4>, <0 6 4>; interrupt-parent = <&intc>; reg = < 0xf8891000 0x1000 0xf8893000 0x1000 >; }; - regulator_vccpint: fixedregulator@0 { + regulator_vccpint: fixedregulator { compatible = "regulator-fixed"; regulator-name = "VCCPINT"; regulator-min-microvolt = <1000000>; diff --git a/arch/arm/dts/zynq-microzed.dts b/arch/arm/dts/zynq-microzed.dts index cb238cd..2d07b92 100644 --- a/arch/arm/dts/zynq-microzed.dts +++ b/arch/arm/dts/zynq-microzed.dts @@ -18,7 +18,7 @@ mmc0 = &sdhci0; }; - memory { + memory@0 { device_type = "memory"; reg = <0 0x40000000>; }; diff --git a/arch/arm/dts/zynq-picozed.dts b/arch/arm/dts/zynq-picozed.dts index 3408df8..fea04ab 100644 --- a/arch/arm/dts/zynq-picozed.dts +++ b/arch/arm/dts/zynq-picozed.dts @@ -16,7 +16,7 @@ serial0 = &uart1; }; - memory { + memory@0 { device_type = "memory"; reg = <0 0x40000000>; }; diff --git a/arch/arm/dts/zynq-topic-miami.dts b/arch/arm/dts/zynq-topic-miami.dts new file mode 100644 index 0000000..aa05c4d --- /dev/null +++ b/arch/arm/dts/zynq-topic-miami.dts @@ -0,0 +1,97 @@ +/* + * Topic Miami board DTS + * + * Copyright (C) 2014-2016 Topic Embedded Products + * + * SPDX-License-Identifier: GPL-2.0+ + */ +/dts-v1/; +#include "zynq-7000.dtsi" + +/ { + model = "Topic Miami Zynq Board"; + compatible = "topic,miami", "xlnx,zynq-7000"; + + aliases { + ethernet0 = &gem0; + serial0 = &uart0; + spi0 = &qspi; + i2c0 = &i2c0; + i2c1 = &i2c1; + mmc0 = &sdhci0; + }; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x40000000>; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; +}; + +&qspi { + u-boot,dm-pre-reloc; + status = "okay"; + is-dual = <0>; + num-cs = <1>; + flash@0 { + compatible = "st,m25p80", "n25q256a"; + m25p,fast-read; + reg = <0x0>; + spi-tx-bus-width = <1>; + spi-rx-bus-width = <4>; + spi-max-frequency = <100000000>; + #address-cells = <1>; + #size-cells = <1>; + partition@qspi-u-boot-spl { + label = "qspi-u-boot-spl"; + reg = <0x00000 0x10000>; + }; + partition@qspi-u-boot-img { + label = "qspi-u-boot-img"; + reg = <0x10000 0x60000>; + }; + partition@qspi-device-tree { + label = "qspi-device-tree"; + reg = <0x70000 0x10000>; + }; + partition@qspi-linux { + label = "qspi-linux"; + reg = <0x80000 0x400000>; + }; + partition@qspi-rootfs { + label = "qspi-rootfs"; + reg = <0x480000 0x1b80000>; + }; + }; +}; + +&i2c0 { + status = "okay"; + clock-frequency = <400000>; +}; + +&i2c1 { + status = "okay"; + clock-frequency = <400000>; +}; + +&clkc { + ps-clk-frequency = <33333333>; +}; + +&sdhci0 { + u-boot,dm-pre-reloc; + status = "okay"; +}; + +&uart0 { + u-boot,dm-pre-reloc; + status = "okay"; +}; + +&usb0 { + status = "okay"; +}; diff --git a/arch/arm/dts/zynq-topic-miamiplus.dts b/arch/arm/dts/zynq-topic-miamiplus.dts new file mode 100644 index 0000000..3036f6e --- /dev/null +++ b/arch/arm/dts/zynq-topic-miamiplus.dts @@ -0,0 +1,17 @@ +/* + * Topic Miami Plus board DTS + * + * Copyright (C) 2016 Topic Embedded Products + * + * SPDX-License-Identifier: GPL-2.0+ + */ +#include "zynq-topic-miami.dts" + +/ { + model = "Topic Miami+ Zynq Board"; + compatible = "topic,miamiplus", "xlnx,zynq-7000"; +}; + +&qspi { + is-dual = <1>; +}; diff --git a/arch/arm/dts/zynq-zc702.dts b/arch/arm/dts/zynq-zc702.dts index 6585010..478e9fd 100644 --- a/arch/arm/dts/zynq-zc702.dts +++ b/arch/arm/dts/zynq-zc702.dts @@ -21,7 +21,7 @@ mmc0 = &sdhci0; }; - memory { + memory@0 { device_type = "memory"; reg = <0x0 0x40000000>; }; diff --git a/arch/arm/dts/zynq-zc706.dts b/arch/arm/dts/zynq-zc706.dts index d04880a..8b0177b 100644 --- a/arch/arm/dts/zynq-zc706.dts +++ b/arch/arm/dts/zynq-zc706.dts @@ -21,7 +21,7 @@ mmc0 = &sdhci0; }; - memory { + memory@0 { device_type = "memory"; reg = <0x0 0x40000000>; }; diff --git a/arch/arm/dts/zynq-zc770-xm010.dts b/arch/arm/dts/zynq-zc770-xm010.dts index 33524cb..42af313 100644 --- a/arch/arm/dts/zynq-zc770-xm010.dts +++ b/arch/arm/dts/zynq-zc770-xm010.dts @@ -25,7 +25,7 @@ stdout-path = "serial0:115200n8"; }; - memory { + memory@0 { device_type = "memory"; reg = <0x0 0x40000000>; }; diff --git a/arch/arm/dts/zynq-zc770-xm011.dts b/arch/arm/dts/zynq-zc770-xm011.dts index 463b14b..7f08961 100644 --- a/arch/arm/dts/zynq-zc770-xm011.dts +++ b/arch/arm/dts/zynq-zc770-xm011.dts @@ -23,7 +23,7 @@ stdout-path = "serial0:115200n8"; }; - memory { + memory@0 { device_type = "memory"; reg = <0x0 0x40000000>; }; diff --git a/arch/arm/dts/zynq-zc770-xm012.dts b/arch/arm/dts/zynq-zc770-xm012.dts index 6cab832..699cd2c 100644 --- a/arch/arm/dts/zynq-zc770-xm012.dts +++ b/arch/arm/dts/zynq-zc770-xm012.dts @@ -24,7 +24,7 @@ stdout-path = "serial0:115200n8"; }; - memory { + memory@0 { device_type = "memory"; reg = <0x0 0x40000000>; }; diff --git a/arch/arm/dts/zynq-zc770-xm013.dts b/arch/arm/dts/zynq-zc770-xm013.dts index d5bb4ef..07e92b8 100644 --- a/arch/arm/dts/zynq-zc770-xm013.dts +++ b/arch/arm/dts/zynq-zc770-xm013.dts @@ -25,7 +25,7 @@ stdout-path = "serial0:115200n8"; }; - memory { + memory@0 { device_type = "memory"; reg = <0x0 0x40000000>; }; diff --git a/arch/arm/dts/zynq-zed.dts b/arch/arm/dts/zynq-zed.dts index 4363a4f..0ac7532 100644 --- a/arch/arm/dts/zynq-zed.dts +++ b/arch/arm/dts/zynq-zed.dts @@ -20,7 +20,7 @@ mmc0 = &sdhci0; }; - memory { + memory@0 { device_type = "memory"; reg = <0x0 0x20000000>; }; diff --git a/arch/arm/dts/zynq-zybo.dts b/arch/arm/dts/zynq-zybo.dts index f8dcf1d..d59a383 100644 --- a/arch/arm/dts/zynq-zybo.dts +++ b/arch/arm/dts/zynq-zybo.dts @@ -20,7 +20,7 @@ mmc0 = &sdhci0; }; - memory { + memory@0 { device_type = "memory"; reg = <0x0 0x20000000>; }; diff --git a/arch/arm/dts/zynqmp-clk.dtsi b/arch/arm/dts/zynqmp-clk.dtsi index 0918c68..aa848c8 100644 --- a/arch/arm/dts/zynqmp-clk.dtsi +++ b/arch/arm/dts/zynqmp-clk.dtsi @@ -114,6 +114,38 @@ clocks = <&clk600>, <&clk100>; }; +&lpd_dma_chan1 { + clocks = <&clk600>, <&clk100>; +}; + +&lpd_dma_chan2 { + clocks = <&clk600>, <&clk100>; +}; + +&lpd_dma_chan3 { + clocks = <&clk600>, <&clk100>; +}; + +&lpd_dma_chan4 { + clocks = <&clk600>, <&clk100>; +}; + +&lpd_dma_chan5 { + clocks = <&clk600>, <&clk100>; +}; + +&lpd_dma_chan6 { + clocks = <&clk600>, <&clk100>; +}; + +&lpd_dma_chan7 { + clocks = <&clk600>, <&clk100>; +}; + +&lpd_dma_chan8 { + clocks = <&clk600>, <&clk100>; +}; + &nand0 { clocks = <&clk100 &clk100>; }; diff --git a/arch/arm/dts/zynqmp-ep108-clk.dtsi b/arch/arm/dts/zynqmp-ep108-clk.dtsi index b3ce0de..1c2efe4 100644 --- a/arch/arm/dts/zynqmp-ep108-clk.dtsi +++ b/arch/arm/dts/zynqmp-ep108-clk.dtsi @@ -35,6 +35,18 @@ clock-accuracy = <100>; }; + clk100: clk100 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <100000000>; + }; + + clk600: clk600 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <600000000>; + }; + dp_aud_clk: clock1 { compatible = "fixed-clock"; #clock-cells = <0>; @@ -47,6 +59,42 @@ clocks = <&misc_clk &misc_clk>; }; +&can1 { + clocks = <&misc_clk &misc_clk>; +}; + +&fpd_dma_chan1 { + clocks = <&clk600>, <&clk100>; +}; + +&fpd_dma_chan2 { + clocks = <&clk600>, <&clk100>; +}; + +&fpd_dma_chan3 { + clocks = <&clk600>, <&clk100>; +}; + +&fpd_dma_chan4 { + clocks = <&clk600>, <&clk100>; +}; + +&fpd_dma_chan5 { + clocks = <&clk600>, <&clk100>; +}; + +&fpd_dma_chan6 { + clocks = <&clk600>, <&clk100>; +}; + +&fpd_dma_chan7 { + clocks = <&clk600>, <&clk100>; +}; + +&fpd_dma_chan8 { + clocks = <&clk600>, <&clk100>; +}; + &gem0 { clocks = <&misc_clk>, <&misc_clk>, <&misc_clk>; }; diff --git a/arch/arm/dts/zynqmp-ep108.dts b/arch/arm/dts/zynqmp-ep108.dts index 0bbf9a7..2483180 100644 --- a/arch/arm/dts/zynqmp-ep108.dts +++ b/arch/arm/dts/zynqmp-ep108.dts @@ -31,7 +31,7 @@ stdout-path = "serial0:115200n8"; }; - memory { + memory@0 { device_type = "memory"; reg = <0x0 0x0 0x0 0x40000000>; }; @@ -41,6 +41,10 @@ status = "okay"; }; +&can1 { + status = "okay"; +}; + &gem0 { status = "okay"; phy-handle = <&phy0>; @@ -150,10 +154,12 @@ &sdhci0 { status = "okay"; bus-width = <8>; + xlnx,mio_bank = <2>; }; &sdhci1 { status = "okay"; + xlnx,mio_bank = <1>; }; &spi0 { diff --git a/arch/arm/dts/zynqmp-zc1751-xm015-dc1.dts b/arch/arm/dts/zynqmp-zc1751-xm015-dc1.dts index c68a41b..b3f4297 100644 --- a/arch/arm/dts/zynqmp-zc1751-xm015-dc1.dts +++ b/arch/arm/dts/zynqmp-zc1751-xm015-dc1.dts @@ -34,7 +34,7 @@ stdout-path = "serial0:115200n8"; }; - memory { + memory@0 { device_type = "memory"; reg = <0x0 0x0 0x0 0x80000000>, <0x8 0x00000000 0x0 0x80000000>; }; @@ -159,12 +159,14 @@ &sdhci0 { status = "okay"; bus-width = <8>; + xlnx,mio_bank = <0>; }; /* SD1 with level shifter */ &sdhci1 { status = "okay"; no-1-8-v; /* for 1.0 silicon */ + xlnx,mio_bank = <1>; }; &uart0 { diff --git a/arch/arm/dts/zynqmp-zc1751-xm016-dc2.dts b/arch/arm/dts/zynqmp-zc1751-xm016-dc2.dts index 3fdfcc8..09a114b 100644 --- a/arch/arm/dts/zynqmp-zc1751-xm016-dc2.dts +++ b/arch/arm/dts/zynqmp-zc1751-xm016-dc2.dts @@ -36,7 +36,7 @@ stdout-path = "serial0:115200n8"; }; - memory { + memory@0 { device_type = "memory"; reg = <0x0 0x0 0x0 0x80000000>, <0x8 0x00000000 0x0 0x80000000>; }; diff --git a/arch/arm/dts/zynqmp-zc1751-xm018-dc4.dts b/arch/arm/dts/zynqmp-zc1751-xm018-dc4.dts index 03f1ad7..1f03a94 100644 --- a/arch/arm/dts/zynqmp-zc1751-xm018-dc4.dts +++ b/arch/arm/dts/zynqmp-zc1751-xm018-dc4.dts @@ -41,7 +41,7 @@ stdout-path = "serial0:115200n8"; }; - memory { + memory@0 { device_type = "memory"; reg = <0x0 0x0 0x0 0x80000000>, <0x8 0x00000000 0x0 0x80000000>; }; diff --git a/arch/arm/dts/zynqmp-zc1751-xm019-dc5.dts b/arch/arm/dts/zynqmp-zc1751-xm019-dc5.dts index d754f9f..698e72e 100644 --- a/arch/arm/dts/zynqmp-zc1751-xm019-dc5.dts +++ b/arch/arm/dts/zynqmp-zc1751-xm019-dc5.dts @@ -32,7 +32,7 @@ stdout-path = "serial0:115200n8"; }; - memory { + memory@0 { device_type = "memory"; reg = <0x0 0x0 0x0 0x80000000>, <0x8 0x00000000 0x0 0x80000000>; }; diff --git a/arch/arm/dts/zynqmp-zcu102.dts b/arch/arm/dts/zynqmp-zcu102.dts index de99602..0e9150e 100644 --- a/arch/arm/dts/zynqmp-zcu102.dts +++ b/arch/arm/dts/zynqmp-zcu102.dts @@ -12,6 +12,7 @@ #include "zynqmp.dtsi" #include "zynqmp-clk.dtsi" +#include <dt-bindings/gpio/gpio.h> / { model = "ZynqMP ZCU102 RevA"; @@ -26,6 +27,7 @@ rtc0 = &rtc; serial0 = &uart0; serial1 = &uart1; + serial2 = &dcc; spi0 = &qspi; usb0 = &usb0; }; @@ -35,16 +37,43 @@ stdout-path = "serial0:115200n8"; }; - memory { + memory@0 { device_type = "memory"; reg = <0x0 0x0 0x0 0x80000000>, <0x8 0x00000000 0x0 0x80000000>; }; + + gpio-keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + autorepeat; + sw19 { + label = "sw19"; + gpios = <&gpio 22 GPIO_ACTIVE_HIGH>; + linux,code = <108>; /* down */ + gpio-key,wakeup; + autorepeat; + }; + }; + + leds { + compatible = "gpio-leds"; + heartbeat_led { + label = "heartbeat"; + gpios = <&gpio 23 0>; + linux,default-trigger = "heartbeat"; + }; + }; }; &can1 { status = "okay"; }; +&dcc { + status = "okay"; +}; + /* fpd_dma clk 667MHz, lpd_dma 500MHz */ &fpd_dma_chan1 { status = "okay"; @@ -365,7 +394,7 @@ drivers/hwmon/pmbus/Makefile:11:obj-$(CONFIG_SENSORS_MAX20751) += max20751.o /* Bus 3 is not connected */ }; - /* FIXME PL connection - u55 , PMOD - j160 */ + /* FIXME PMOD - j160 */ /* FIXME MSP430F - u41 - not detected */ }; @@ -576,6 +605,7 @@ drivers/hwmon/pmbus/Makefile:11:obj-$(CONFIG_SENSORS_MAX20751) += max20751.o &sdhci1 { status = "okay"; no-1-8-v; /* for 1.0 silicon */ + xlnx,mio_bank = <1>; }; &uart0 { diff --git a/arch/arm/dts/zynqmp.dtsi b/arch/arm/dts/zynqmp.dtsi index 619450e..ab5c243 100644 --- a/arch/arm/dts/zynqmp.dtsi +++ b/arch/arm/dts/zynqmp.dtsi @@ -45,6 +45,12 @@ }; }; + dcc: dcc { + compatible = "arm,dcc"; + status = "disabled"; + u-boot,dm-pre-reloc; + }; + power-domains { compatible = "xlnx,zynqmp-genpd"; @@ -184,34 +190,14 @@ pd-id = <0x30>; }; - pd_ddr: pd-ddr { - #power-domain-cells = <0x0>; - pd-id = <0x37>; - }; - - pd_apll: pd-apll { - #power-domain-cells = <0x0>; - pd-id = <0x32>; - }; - - pd_vpll: pd-vpll { + pd_pcie: pd-pcie { #power-domain-cells = <0x0>; - pd-id = <0x33>; + pd-id = <0x3b>; }; - pd_dpll: pd-dpll { + pd_gpu: pd-gpu { #power-domain-cells = <0x0>; - pd-id = <0x34>; - }; - - pd_rpll: pd-rpll { - #power-domain-cells = <0x0>; - pd-id = <0x35>; - }; - - pd_iopll: pd-iopll { - #power-domain-cells = <0x0>; - pd-id = <0x36>; + pd-id = <0x3a 0x14 0x15>; }; }; @@ -243,7 +229,15 @@ <1 10 0xf01>; }; - amba_apu: amba_apu { + edac { + compatible = "arm,cortex-a53-edac"; + }; + + pcap { + compatible = "xlnx,zynqmp-pcap-fpga"; + }; + + amba_apu: amba_apu@0 { compatible = "simple-bus"; #address-cells = <2>; #size-cells = <1>; @@ -266,14 +260,14 @@ compatible = "simple-bus"; u-boot,dm-pre-reloc; #address-cells = <2>; - #size-cells = <1>; - ranges = <0 0 0 0 0xffffffff>; + #size-cells = <2>; + ranges; can0: can@ff060000 { compatible = "xlnx,zynq-can-1.0"; status = "disabled"; clock-names = "can_clk", "pclk"; - reg = <0x0 0xff060000 0x1000>; + reg = <0x0 0xff060000 0x0 0x1000>; interrupts = <0 23 4>; interrupt-parent = <&gic>; tx-fifo-depth = <0x40>; @@ -285,7 +279,7 @@ compatible = "xlnx,zynq-can-1.0"; status = "disabled"; clock-names = "can_clk", "pclk"; - reg = <0x0 0xff070000 0x1000>; + reg = <0x0 0xff070000 0x0 0x1000>; interrupts = <0 24 4>; interrupt-parent = <&gic>; tx-fifo-depth = <0x40>; @@ -295,7 +289,7 @@ cci: cci@fd6e0000 { compatible = "arm,cci-400"; - reg = <0x0 0xfd6e0000 0x9000>; + reg = <0x0 0xfd6e0000 0x0 0x9000>; ranges = <0x0 0x0 0xfd6e0000 0x10000>; #address-cells = <1>; #size-cells = <1>; @@ -316,200 +310,228 @@ fpd_dma_chan1: dma@fd500000 { status = "disabled"; compatible = "xlnx,zynqmp-dma-1.0"; - reg = <0x0 0xfd500000 0x1000>; + reg = <0x0 0xfd500000 0x0 0x1000>; interrupt-parent = <&gic>; interrupts = <0 124 4>; clock-names = "clk_main", "clk_apb"; - xlnx,id = <0>; xlnx,bus-width = <128>; + #stream-id-cells = <1>; + iommus = <&smmu 0x14e8>; power-domains = <&pd_gdma>; }; fpd_dma_chan2: dma@fd510000 { status = "disabled"; compatible = "xlnx,zynqmp-dma-1.0"; - reg = <0x0 0xfd510000 0x1000>; + reg = <0x0 0xfd510000 0x0 0x1000>; interrupt-parent = <&gic>; interrupts = <0 125 4>; clock-names = "clk_main", "clk_apb"; - xlnx,id = <1>; xlnx,bus-width = <128>; + #stream-id-cells = <1>; + iommus = <&smmu 0x14e9>; power-domains = <&pd_gdma>; }; fpd_dma_chan3: dma@fd520000 { status = "disabled"; compatible = "xlnx,zynqmp-dma-1.0"; - reg = <0x0 0xfd520000 0x1000>; + reg = <0x0 0xfd520000 0x0 0x1000>; interrupt-parent = <&gic>; interrupts = <0 126 4>; clock-names = "clk_main", "clk_apb"; - xlnx,id = <2>; xlnx,bus-width = <128>; + #stream-id-cells = <1>; + iommus = <&smmu 0x14ea>; power-domains = <&pd_gdma>; }; fpd_dma_chan4: dma@fd530000 { status = "disabled"; compatible = "xlnx,zynqmp-dma-1.0"; - reg = <0x0 0xfd530000 0x1000>; + reg = <0x0 0xfd530000 0x0 0x1000>; interrupt-parent = <&gic>; interrupts = <0 127 4>; clock-names = "clk_main", "clk_apb"; - xlnx,id = <3>; xlnx,bus-width = <128>; + #stream-id-cells = <1>; + iommus = <&smmu 0x14eb>; power-domains = <&pd_gdma>; }; fpd_dma_chan5: dma@fd540000 { status = "disabled"; compatible = "xlnx,zynqmp-dma-1.0"; - reg = <0x0 0xfd540000 0x1000>; + reg = <0x0 0xfd540000 0x0 0x1000>; interrupt-parent = <&gic>; interrupts = <0 128 4>; clock-names = "clk_main", "clk_apb"; - xlnx,id = <4>; xlnx,bus-width = <128>; + #stream-id-cells = <1>; + iommus = <&smmu 0x14ec>; power-domains = <&pd_gdma>; }; fpd_dma_chan6: dma@fd550000 { status = "disabled"; compatible = "xlnx,zynqmp-dma-1.0"; - reg = <0x0 0xfd550000 0x1000>; + reg = <0x0 0xfd550000 0x0 0x1000>; interrupt-parent = <&gic>; interrupts = <0 129 4>; clock-names = "clk_main", "clk_apb"; - xlnx,id = <5>; xlnx,bus-width = <128>; + #stream-id-cells = <1>; + iommus = <&smmu 0x14ed>; power-domains = <&pd_gdma>; }; fpd_dma_chan7: dma@fd560000 { status = "disabled"; compatible = "xlnx,zynqmp-dma-1.0"; - reg = <0x0 0xfd560000 0x1000>; + reg = <0x0 0xfd560000 0x0 0x1000>; interrupt-parent = <&gic>; interrupts = <0 130 4>; clock-names = "clk_main", "clk_apb"; - xlnx,id = <6>; xlnx,bus-width = <128>; + #stream-id-cells = <1>; + iommus = <&smmu 0x14ee>; power-domains = <&pd_gdma>; }; fpd_dma_chan8: dma@fd570000 { status = "disabled"; compatible = "xlnx,zynqmp-dma-1.0"; - reg = <0x0 0xfd570000 0x1000>; + reg = <0x0 0xfd570000 0x0 0x1000>; interrupt-parent = <&gic>; interrupts = <0 131 4>; clock-names = "clk_main", "clk_apb"; - xlnx,id = <7>; xlnx,bus-width = <128>; + #stream-id-cells = <1>; + iommus = <&smmu 0x14ef>; power-domains = <&pd_gdma>; }; gpu: gpu@fd4b0000 { status = "disabled"; compatible = "arm,mali-400", "arm,mali-utgard"; - reg = <0x0 0xfd4b0000 0x30000>; + reg = <0x0 0xfd4b0000 0x0 0x30000>; interrupt-parent = <&gic>; interrupts = <0 132 4>, <0 132 4>, <0 132 4>, <0 132 4>, <0 132 4>, <0 132 4>; interrupt-names = "IRQGP", "IRQGPMMU", "IRQPP0", "IRQPPMMU0", "IRQPP1", "IRQPPMMU1"; + power-domains = <&pd_gpu>; }; - /* ADMA */ + /* LPDDMA default allows only secured access. inorder to enable + * These dma channels, Users should ensure that these dma + * Channels are allowed for non secure access. + */ lpd_dma_chan1: dma@ffa80000 { status = "disabled"; compatible = "xlnx,zynqmp-dma-1.0"; - reg = <0x0 0xffa80000 0x1000>; + clock-names = "clk_main", "clk_apb"; + reg = <0x0 0xffa80000 0x0 0x1000>; interrupt-parent = <&gic>; interrupts = <0 77 4>; - xlnx,id = <0>; xlnx,bus-width = <64>; + #stream-id-cells = <1>; + iommus = <&smmu 0x868>; power-domains = <&pd_adma>; }; lpd_dma_chan2: dma@ffa90000 { status = "disabled"; compatible = "xlnx,zynqmp-dma-1.0"; - reg = <0x0 0xffa90000 0x1000>; + clock-names = "clk_main", "clk_apb"; + reg = <0x0 0xffa90000 0x0 0x1000>; interrupt-parent = <&gic>; interrupts = <0 78 4>; - xlnx,id = <1>; xlnx,bus-width = <64>; + #stream-id-cells = <1>; + iommus = <&smmu 0x869>; power-domains = <&pd_adma>; }; lpd_dma_chan3: dma@ffaa0000 { status = "disabled"; compatible = "xlnx,zynqmp-dma-1.0"; - reg = <0x0 0xffaa0000 0x1000>; + clock-names = "clk_main", "clk_apb"; + reg = <0x0 0xffaa0000 0x0 0x1000>; interrupt-parent = <&gic>; interrupts = <0 79 4>; - xlnx,id = <2>; xlnx,bus-width = <64>; + #stream-id-cells = <1>; + iommus = <&smmu 0x86a>; power-domains = <&pd_adma>; }; lpd_dma_chan4: dma@ffab0000 { status = "disabled"; compatible = "xlnx,zynqmp-dma-1.0"; - reg = <0x0 0xffab0000 0x1000>; + clock-names = "clk_main", "clk_apb"; + reg = <0x0 0xffab0000 0x0 0x1000>; interrupt-parent = <&gic>; interrupts = <0 80 4>; - xlnx,id = <3>; xlnx,bus-width = <64>; + #stream-id-cells = <1>; + iommus = <&smmu 0x86b>; power-domains = <&pd_adma>; }; lpd_dma_chan5: dma@ffac0000 { status = "disabled"; compatible = "xlnx,zynqmp-dma-1.0"; - reg = <0x0 0xffac0000 0x1000>; + clock-names = "clk_main", "clk_apb"; + reg = <0x0 0xffac0000 0x0 0x1000>; interrupt-parent = <&gic>; interrupts = <0 81 4>; - xlnx,id = <4>; xlnx,bus-width = <64>; + #stream-id-cells = <1>; + iommus = <&smmu 0x86c>; power-domains = <&pd_adma>; }; lpd_dma_chan6: dma@ffad0000 { status = "disabled"; compatible = "xlnx,zynqmp-dma-1.0"; - reg = <0x0 0xffad0000 0x1000>; + clock-names = "clk_main", "clk_apb"; + reg = <0x0 0xffad0000 0x0 0x1000>; interrupt-parent = <&gic>; interrupts = <0 82 4>; - xlnx,id = <5>; xlnx,bus-width = <64>; + #stream-id-cells = <1>; + iommus = <&smmu 0x86d>; power-domains = <&pd_adma>; }; lpd_dma_chan7: dma@ffae0000 { status = "disabled"; compatible = "xlnx,zynqmp-dma-1.0"; - reg = <0x0 0xffae0000 0x1000>; + clock-names = "clk_main", "clk_apb"; + reg = <0x0 0xffae0000 0x0 0x1000>; interrupt-parent = <&gic>; interrupts = <0 83 4>; - xlnx,id = <6>; xlnx,bus-width = <64>; + #stream-id-cells = <1>; + iommus = <&smmu 0x86e>; power-domains = <&pd_adma>; }; lpd_dma_chan8: dma@ffaf0000 { status = "disabled"; compatible = "xlnx,zynqmp-dma-1.0"; - reg = <0x0 0xffaf0000 0x1000>; + clock-names = "clk_main", "clk_apb"; + reg = <0x0 0xffaf0000 0x0 0x1000>; interrupt-parent = <&gic>; interrupts = <0 84 4>; - xlnx,id = <7>; xlnx,bus-width = <64>; + #stream-id-cells = <1>; + iommus = <&smmu 0x86f>; power-domains = <&pd_adma>; }; mc: memory-controller@fd070000 { compatible = "xlnx,zynqmp-ddrc-2.40a"; - reg = <0x0 0xfd070000 0x30000>; + reg = <0x0 0xfd070000 0x0 0x30000>; interrupt-parent = <&gic>; interrupts = <0 112 4>; }; @@ -517,12 +539,14 @@ nand0: nand@ff100000 { compatible = "arasan,nfc-v3p10"; status = "disabled"; - reg = <0x0 0xff100000 0x1000>; + reg = <0x0 0xff100000 0x0 0x1000>; clock-names = "clk_sys", "clk_flash"; interrupt-parent = <&gic>; interrupts = <0 14 4>; #address-cells = <2>; #size-cells = <1>; + #stream-id-cells = <1>; + iommus = <&smmu 0x872>; power-domains = <&pd_nand>; }; @@ -531,11 +555,12 @@ status = "disabled"; interrupt-parent = <&gic>; interrupts = <0 57 4>, <0 57 4>; - reg = <0x0 0xff0b0000 0x1000>; + reg = <0x0 0xff0b0000 0x0 0x1000>; clock-names = "pclk", "hclk", "tx_clk"; #address-cells = <1>; #size-cells = <0>; #stream-id-cells = <1>; + iommus = <&smmu 0x874>; power-domains = <&pd_eth0>; }; @@ -544,11 +569,12 @@ status = "disabled"; interrupt-parent = <&gic>; interrupts = <0 59 4>, <0 59 4>; - reg = <0x0 0xff0c0000 0x1000>; + reg = <0x0 0xff0c0000 0x0 0x1000>; clock-names = "pclk", "hclk", "tx_clk"; #address-cells = <1>; #size-cells = <0>; #stream-id-cells = <1>; + iommus = <&smmu 0x875>; power-domains = <&pd_eth1>; }; @@ -557,11 +583,12 @@ status = "disabled"; interrupt-parent = <&gic>; interrupts = <0 61 4>, <0 61 4>; - reg = <0x0 0xff0d0000 0x1000>; + reg = <0x0 0xff0d0000 0x0 0x1000>; clock-names = "pclk", "hclk", "tx_clk"; #address-cells = <1>; #size-cells = <0>; #stream-id-cells = <1>; + iommus = <&smmu 0x876>; power-domains = <&pd_eth2>; }; @@ -570,11 +597,12 @@ status = "disabled"; interrupt-parent = <&gic>; interrupts = <0 63 4>, <0 63 4>; - reg = <0x0 0xff0e0000 0x1000>; + reg = <0x0 0xff0e0000 0x0 0x1000>; clock-names = "pclk", "hclk", "tx_clk"; #address-cells = <1>; #size-cells = <0>; #stream-id-cells = <1>; + iommus = <&smmu 0x877>; power-domains = <&pd_eth3>; }; @@ -582,11 +610,11 @@ compatible = "xlnx,zynqmp-gpio-1.0"; status = "disabled"; #gpio-cells = <0x2>; - #interrupt-cells = <2>; - interrupt-controller; interrupt-parent = <&gic>; interrupts = <0 16 4>; - reg = <0x0 0xff0a0000 0x1000>; + interrupt-controller; + #interrupt-cells = <2>; + reg = <0x0 0xff0a0000 0x0 0x1000>; power-domains = <&pd_gpio>; }; @@ -595,7 +623,7 @@ status = "disabled"; interrupt-parent = <&gic>; interrupts = <0 17 4>; - reg = <0x0 0xff020000 0x1000>; + reg = <0x0 0xff020000 0x0 0x1000>; #address-cells = <1>; #size-cells = <0>; power-domains = <&pd_i2c0>; @@ -606,35 +634,47 @@ status = "disabled"; interrupt-parent = <&gic>; interrupts = <0 18 4>; - reg = <0x0 0xff030000 0x1000>; + reg = <0x0 0xff030000 0x0 0x1000>; #address-cells = <1>; #size-cells = <0>; power-domains = <&pd_i2c1>; }; + ocm: memory-controller@ff960000 { + compatible = "xlnx,zynqmp-ocmc-1.0"; + reg = <0x0 0xff960000 0x0 0x1000>; + interrupt-parent = <&gic>; + interrupts = <0 10 4>; + }; + pcie: pcie@fd0e0000 { compatible = "xlnx,nwl-pcie-2.11"; status = "disabled"; #address-cells = <3>; #size-cells = <2>; #interrupt-cells = <1>; + msi-controller; device_type = "pci"; interrupt-parent = <&gic>; interrupts = <0 118 4>, + <0 117 4>, <0 116 4>, <0 115 4>, /* MSI_1 [63...32] */ <0 114 4>; /* MSI_0 [31...0] */ - interrupt-names = "misc", "intx", "msi_1", "msi_0"; - reg = <0x0 0xfd0e0000 0x1000>, - <0x0 0xfd480000 0x1000>, - <0x0 0xe0000000 0x1000000>; + interrupt-names = "misc","dummy","intx", "msi1", "msi0"; + msi-parent = <&pcie>; + reg = <0x0 0xfd0e0000 0x0 0x1000>, + <0x0 0xfd480000 0x0 0x1000>, + <0x80 0x00000000 0x0 0x1000000>; reg-names = "breg", "pcireg", "cfg"; - ranges = <0x02000000 0x00000000 0xe1000000 0x00000000 0xe1000000 0 0x0f000000>; + ranges = <0x02000000 0x00000000 0xe0000000 0x00000000 0xe0000000 0x00000000 0x10000000 /* non-prefetchable memory */ + 0x43000000 0x00000006 0x00000000 0x00000006 0x00000000 0x00000002 0x00000000>;/* prefetchable memory */ interrupt-map-mask = <0x0 0x0 0x0 0x7>; interrupt-map = <0x0 0x0 0x0 0x1 &pcie_intc 0x1>, <0x0 0x0 0x0 0x2 &pcie_intc 0x2>, <0x0 0x0 0x0 0x3 &pcie_intc 0x3>, <0x0 0x0 0x0 0x4 &pcie_intc 0x4>; + power-domains = <&pd_pcie>; pcie_intc: legacy-interrupt-controller { interrupt-controller; #address-cells = <0>; @@ -649,26 +689,51 @@ interrupts = <0 15 4>; interrupt-parent = <&gic>; num-cs = <1>; - reg = <0x0 0xff0f0000 0x1000>, - <0x0 0xc0000000 0x8000000>; + reg = <0x0 0xff0f0000 0x0 0x1000>, + <0x0 0xc0000000 0x0 0x8000000>; #address-cells = <1>; #size-cells = <0>; + #stream-id-cells = <1>; + iommus = <&smmu 0x873>; power-domains = <&pd_qspi>; }; rtc: rtc@ffa60000 { compatible = "xlnx,zynqmp-rtc"; status = "disabled"; - reg = <0x0 0xffa60000 0x100>; + reg = <0x0 0xffa60000 0x0 0x100>; interrupt-parent = <&gic>; interrupts = <0 26 4>, <0 27 4>; interrupt-names = "alarm", "sec"; }; + serdes: zynqmp_phy@fd400000 { + compatible = "xlnx,zynqmp-psgtr"; + status = "disabled"; + reg = <0x0 0xfd400000 0x0 0x40000>, + <0x0 0xfd3d0000 0x0 0x1000>, + <0x0 0xfd1a0000 0x0 0x1000>, + <0x0 0xff5e0000 0x0 0x1000>; + reg-names = "serdes", "siou", "fpd", "lpd"; + xlnx,tx_termination_fix; + lane0: lane0 { + #phy-cells = <4>; + }; + lane1: lane1 { + #phy-cells = <4>; + }; + lane2: lane2 { + #phy-cells = <4>; + }; + lane3: lane3 { + #phy-cells = <4>; + }; + }; + sata: ahci@fd0c0000 { compatible = "ceva,ahci-1v84"; status = "disabled"; - reg = <0x0 0xfd0c0000 0x2000>; + reg = <0x0 0xfd0c0000 0x0 0x2000>; interrupt-parent = <&gic>; interrupts = <0 133 4>; power-domains = <&pd_sata>; @@ -676,31 +741,36 @@ sdhci0: sdhci@ff160000 { u-boot,dm-pre-reloc; - compatible = "arasan,sdhci-8.9a"; + compatible = "xlnx,zynqmp-8.9a", "arasan,sdhci-8.9a"; status = "disabled"; interrupt-parent = <&gic>; interrupts = <0 48 4>; - reg = <0x0 0xff160000 0x1000>; + reg = <0x0 0xff160000 0x0 0x1000>; clock-names = "clk_xin", "clk_ahb"; - broken-tuning; + xlnx,device_id = <0>; + #stream-id-cells = <1>; + iommus = <&smmu 0x870>; power-domains = <&pd_sd0>; }; sdhci1: sdhci@ff170000 { u-boot,dm-pre-reloc; - compatible = "arasan,sdhci-8.9a"; + compatible = "xlnx,zynqmp-8.9a", "arasan,sdhci-8.9a"; status = "disabled"; interrupt-parent = <&gic>; interrupts = <0 49 4>; - reg = <0x0 0xff170000 0x1000>; + reg = <0x0 0xff170000 0x0 0x1000>; clock-names = "clk_xin", "clk_ahb"; - broken-tuning; + xlnx,device_id = <1>; + #stream-id-cells = <1>; + iommus = <&smmu 0x871>; power-domains = <&pd_sd1>; }; smmu: smmu@fd800000 { compatible = "arm,mmu-500"; - reg = <0x0 0xfd800000 0x20000>; + reg = <0x0 0xfd800000 0x0 0x20000>; + #iommu-cells = <1>; #global-interrupts = <1>; interrupt-parent = <&gic>; interrupts = <0 155 4>, @@ -711,7 +781,29 @@ mmu-masters = < &gem0 0x874 &gem1 0x875 &gem2 0x876 - &gem3 0x877 >; + &gem3 0x877 + &usb0 0x860 + &usb1 0x861 + &qspi 0x873 + &lpd_dma_chan1 0x868 + &lpd_dma_chan2 0x869 + &lpd_dma_chan3 0x86a + &lpd_dma_chan4 0x86b + &lpd_dma_chan5 0x86c + &lpd_dma_chan6 0x86d + &lpd_dma_chan7 0x86e + &lpd_dma_chan8 0x86f + &fpd_dma_chan1 0x14e8 + &fpd_dma_chan2 0x14e9 + &fpd_dma_chan3 0x14ea + &fpd_dma_chan4 0x14eb + &fpd_dma_chan5 0x14ec + &fpd_dma_chan6 0x14ed + &fpd_dma_chan7 0x14ee + &fpd_dma_chan8 0x14ef + &sdhci0 0x870 + &sdhci1 0x871 + &nand0 0x872>; }; spi0: spi@ff040000 { @@ -719,7 +811,7 @@ status = "disabled"; interrupt-parent = <&gic>; interrupts = <0 19 4>; - reg = <0x0 0xff040000 0x1000>; + reg = <0x0 0xff040000 0x0 0x1000>; clock-names = "ref_clk", "pclk"; #address-cells = <1>; #size-cells = <0>; @@ -731,7 +823,7 @@ status = "disabled"; interrupt-parent = <&gic>; interrupts = <0 20 4>; - reg = <0x0 0xff050000 0x1000>; + reg = <0x0 0xff050000 0x0 0x1000>; clock-names = "ref_clk", "pclk"; #address-cells = <1>; #size-cells = <0>; @@ -743,7 +835,7 @@ status = "disabled"; interrupt-parent = <&gic>; interrupts = <0 36 4>, <0 37 4>, <0 38 4>; - reg = <0x0 0xff110000 0x1000>; + reg = <0x0 0xff110000 0x0 0x1000>; timer-width = <32>; power-domains = <&pd_ttc0>; }; @@ -753,7 +845,7 @@ status = "disabled"; interrupt-parent = <&gic>; interrupts = <0 39 4>, <0 40 4>, <0 41 4>; - reg = <0x0 0xff120000 0x1000>; + reg = <0x0 0xff120000 0x0 0x1000>; timer-width = <32>; power-domains = <&pd_ttc1>; }; @@ -763,7 +855,7 @@ status = "disabled"; interrupt-parent = <&gic>; interrupts = <0 42 4>, <0 43 4>, <0 44 4>; - reg = <0x0 0xff130000 0x1000>; + reg = <0x0 0xff130000 0x0 0x1000>; timer-width = <32>; power-domains = <&pd_ttc2>; }; @@ -773,7 +865,7 @@ status = "disabled"; interrupt-parent = <&gic>; interrupts = <0 45 4>, <0 46 4>, <0 47 4>; - reg = <0x0 0xff140000 0x1000>; + reg = <0x0 0xff140000 0x0 0x1000>; timer-width = <32>; power-domains = <&pd_ttc3>; }; @@ -784,7 +876,7 @@ status = "disabled"; interrupt-parent = <&gic>; interrupts = <0 21 4>; - reg = <0x0 0xff000000 0x1000>; + reg = <0x0 0xff000000 0x0 0x1000>; clock-names = "uart_clk", "pclk"; power-domains = <&pd_uart0>; }; @@ -795,25 +887,27 @@ status = "disabled"; interrupt-parent = <&gic>; interrupts = <0 22 4>; - reg = <0x0 0xff010000 0x1000>; + reg = <0x0 0xff010000 0x0 0x1000>; clock-names = "uart_clk", "pclk"; power-domains = <&pd_uart1>; }; - usb0: usb@fe200000 { + usb0: usb0 { #address-cells = <2>; - #size-cells = <1>; + #size-cells = <2>; status = "disabled"; compatible = "xlnx,zynqmp-dwc3"; clock-names = "bus_clk", "ref_clk"; clocks = <&clk125>, <&clk125>; + #stream-id-cells = <1>; + iommus = <&smmu 0x860>; power-domains = <&pd_usb0>; ranges; dwc3_0: dwc3@fe200000 { compatible = "snps,dwc3"; status = "disabled"; - reg = <0x0 0xfe200000 0x40000>; + reg = <0x0 0xfe200000 0x0 0x40000>; interrupt-parent = <&gic>; interrupts = <0 65 4>; /* snps,quirk-frame-length-adjustment = <0x20>; */ @@ -821,20 +915,22 @@ }; }; - usb1: usb@fe300000 { + usb1: usb1 { #address-cells = <2>; - #size-cells = <1>; + #size-cells = <2>; status = "disabled"; compatible = "xlnx,zynqmp-dwc3"; clock-names = "bus_clk", "ref_clk"; clocks = <&clk125>, <&clk125>; + #stream-id-cells = <1>; + iommus = <&smmu 0x861>; power-domains = <&pd_usb1>; ranges; dwc3_1: dwc3@fe300000 { compatible = "snps,dwc3"; status = "disabled"; - reg = <0x0 0xfe300000 0x40000>; + reg = <0x0 0xfe300000 0x0 0x40000>; interrupt-parent = <&gic>; interrupts = <0 70 4>; /* snps,quirk-frame-length-adjustment = <0x20>; */ @@ -847,7 +943,7 @@ status = "disabled"; interrupt-parent = <&gic>; interrupts = <0 113 1>; - reg = <0x0 0xfd4d0000 0x1000>; + reg = <0x0 0xfd4d0000 0x0 0x1000>; timeout-sec = <10>; }; @@ -861,11 +957,13 @@ xlnx,pixel-format = "rgb565"; plane0 { dmas = <&xlnx_dpdma 3>; - dma-names = "dma"; + dma-names = "dma0"; }; plane1 { - dmas = <&xlnx_dpdma 0>; - dma-names = "dma"; + dmas = <&xlnx_dpdma 0>, + <&xlnx_dpdma 1>, + <&xlnx_dpdma 2>; + dma-names = "dma0", "dma1", "dma2"; }; }; }; @@ -873,8 +971,7 @@ xlnx_dp: dp@fd4a0000 { compatible = "xlnx,v-dp"; status = "disabled"; - reg = <0x0 0xfd4a0000 0x1000>, - <0x0 0xfd400000 0x20000>; + reg = <0x0 0xfd4a0000 0x0 0x1000>; interrupts = <0 119 4>; interrupt-parent = <&gic>; clock-names = "aclk", "aud_clk"; @@ -920,9 +1017,9 @@ xlnx_dp_sub: dp_sub@fd4aa000 { compatible = "xlnx,dp-sub"; status = "disabled"; - reg = <0x0 0xfd4aa000 0x1000>, - <0x0 0xfd4ab000 0x1000>, - <0x0 0xfd4ac000 0x1000>; + reg = <0x0 0xfd4aa000 0x0 0x1000>, + <0x0 0xfd4ab000 0x0 0x1000>, + <0x0 0xfd4ac000 0x0 0x1000>; reg-names = "blend", "av_buf", "aud"; xlnx,output-fmt = "rgb"; xlnx,vid-fmt = "yuyv"; @@ -932,28 +1029,28 @@ xlnx_dpdma: dma@fd4c0000 { compatible = "xlnx,dpdma"; status = "disabled"; - reg = <0x0 0xfd4c0000 0x1000>; + reg = <0x0 0xfd4c0000 0x0 0x1000>; interrupts = <0 122 4>; interrupt-parent = <&gic>; clock-names = "axi_clk"; dma-channels = <6>; #dma-cells = <1>; - dma-video0channel@fd4c0000 { + dma-video0channel { compatible = "xlnx,video0"; }; - dma-video1channel@fd4c0000 { + dma-video1channel { compatible = "xlnx,video1"; }; - dma-video2channel@fd4c0000 { + dma-video2channel { compatible = "xlnx,video2"; }; - dma-graphicschannel@fd4c0000 { + dma-graphicschannel { compatible = "xlnx,graphics"; }; - dma-audio0channel@fd4c0000 { + dma-audio0channel { compatible = "xlnx,audio0"; }; - dma-audio1channel@fd4c0000 { + dma-audio1channel { compatible = "xlnx,audio1"; }; }; diff --git a/arch/arm/include/asm/arch-zynqmp/hardware.h b/arch/arm/include/asm/arch-zynqmp/hardware.h index 456c1b0..e7738fa 100644 --- a/arch/arm/include/asm/arch-zynqmp/hardware.h +++ b/arch/arm/include/asm/arch-zynqmp/hardware.h @@ -79,6 +79,7 @@ struct iou_scntr_secure { #define NAND_MODE 0x00000004 #define EMMC_MODE 0x00000006 #define USB_MODE 0x00000007 +#define SD1_LSHFT_MODE 0x0000000E /* SD1 Level shifter */ #define JTAG_MODE 0x00000000 #define BOOT_MODE_USE_ALT 0x100 #define BOOT_MODE_ALT_SHIFT 12 diff --git a/arch/arm/mach-zynq/Kconfig b/arch/arm/mach-zynq/Kconfig index a1175ee..c465918 100644 --- a/arch/arm/mach-zynq/Kconfig +++ b/arch/arm/mach-zynq/Kconfig @@ -28,6 +28,7 @@ config SYS_BOARD default "zynq" config SYS_VENDOR + string "Vendor name" default "xilinx" config SYS_SOC @@ -44,4 +45,11 @@ config SYS_CONFIG_NAME config SYS_MALLOC_F_LEN default 0x600 +config BOOT_INIT_FILE + string "boot.bin init register filename" + default "" + help + Add register writes to boot.bin format (max 256 pairs). + Expect a table of register-value pairs, e.g. "0x12345678 0x4321" + endif diff --git a/arch/arm/mach-zynq/slcr.c b/arch/arm/mach-zynq/slcr.c index 05f4099..2d3bf2a 100644 --- a/arch/arm/mach-zynq/slcr.c +++ b/arch/arm/mach-zynq/slcr.c @@ -14,6 +14,9 @@ #define SLCR_LOCK_MAGIC 0x767B #define SLCR_UNLOCK_MAGIC 0xDF0D +#define SLCR_NAND_L2_SEL 0x10 +#define SLCR_NAND_L2_SEL_MASK 0x1F + #define SLCR_USB_L1_SEL 0x04 #define SLCR_IDCODE_MASK 0x1F000 @@ -36,6 +39,14 @@ struct zynq_slcr_mio_get_status { u32 check_val; }; +static const int nand8_pins[] = { + 0, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13 +}; + +static const int nand16_pins[] = { + 16, 17, 18, 19, 20, 21, 22, 23 +}; + static const int usb0_pins[] = { 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39 }; @@ -46,6 +57,20 @@ static const int usb1_pins[] = { static const struct zynq_slcr_mio_get_status mio_periphs[] = { { + "nand8", + nand8_pins, + ARRAY_SIZE(nand8_pins), + SLCR_NAND_L2_SEL_MASK, + SLCR_NAND_L2_SEL, + }, + { + "nand16", + nand16_pins, + ARRAY_SIZE(nand16_pins), + SLCR_NAND_L2_SEL_MASK, + SLCR_NAND_L2_SEL, + }, + { "usb0", usb0_pins, ARRAY_SIZE(usb0_pins), diff --git a/board/topic/zynq/MAINTAINERS b/board/topic/zynq/MAINTAINERS new file mode 100644 index 0000000..d795b30 --- /dev/null +++ b/board/topic/zynq/MAINTAINERS @@ -0,0 +1,6 @@ +TOPIC BOARD +M: Mike Looijmans <mike.looijmans@topic.nl> +S: Maintained +F: board/topic/zynq/ +F: include/configs/topic*.h +F: configs/topic_*_defconfig diff --git a/board/topic/zynq/Makefile b/board/topic/zynq/Makefile new file mode 100644 index 0000000..eaf59cd --- /dev/null +++ b/board/topic/zynq/Makefile @@ -0,0 +1,10 @@ +# +# SPDX-License-Identifier: GPL-2.0+ +# + +obj-y := board.o + +# Remove quotes +hw-platform-y :=$(shell echo $(CONFIG_DEFAULT_DEVICE_TREE)) + +obj-$(CONFIG_SPL_BUILD) += $(hw-platform-y)/ps7_init_gpl.o ps7_init_common.o diff --git a/board/topic/zynq/board.c b/board/topic/zynq/board.c new file mode 100644 index 0000000..a95c9d1 --- /dev/null +++ b/board/topic/zynq/board.c @@ -0,0 +1 @@ +#include "../../xilinx/zynq/board.c" diff --git a/board/topic/zynq/ps7_init_common.c b/board/topic/zynq/ps7_init_common.c new file mode 100644 index 0000000..b1d45c2 --- /dev/null +++ b/board/topic/zynq/ps7_init_common.c @@ -0,0 +1,117 @@ +/* + * (c) Copyright 2010-2014 Xilinx, Inc. All rights reserved. + * (c) Copyright 2016 Topic Embedded Products. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include "ps7_init_gpl.h" +#include <asm/io.h> + +/* For delay calculation using global registers*/ +#define SCU_GLOBAL_TIMER_COUNT_L32 0xF8F00200 +#define SCU_GLOBAL_TIMER_COUNT_U32 0xF8F00204 +#define SCU_GLOBAL_TIMER_CONTROL 0xF8F00208 +#define SCU_GLOBAL_TIMER_AUTO_INC 0xF8F00218 +#define APU_FREQ 666666666 + +#define PS7_MASK_POLL_TIME 100000000 + +/* IO accessors. No memory barriers desired. */ +static inline void iowrite(unsigned long val, unsigned long addr) +{ + __raw_writel(val, addr); +} + +static inline unsigned long ioread(unsigned long addr) +{ + return __raw_readl(addr); +} + +/* start timer */ +static void perf_start_clock(void) +{ + iowrite((1 << 0) | /* Timer Enable */ + (1 << 3) | /* Auto-increment */ + (0 << 8), /* Pre-scale */ + SCU_GLOBAL_TIMER_CONTROL); +} + +/* Compute mask for given delay in miliseconds*/ +static int get_number_of_cycles_for_delay(unsigned int delay) +{ + return (APU_FREQ / (2 * 1000)) * delay; +} + +/* stop timer */ +static void perf_disable_clock(void) +{ + iowrite(0, SCU_GLOBAL_TIMER_CONTROL); +} + +/* stop timer and reset timer count regs */ +static void perf_reset_clock(void) +{ + perf_disable_clock(); + iowrite(0, SCU_GLOBAL_TIMER_COUNT_L32); + iowrite(0, SCU_GLOBAL_TIMER_COUNT_U32); +} + +static void perf_reset_and_start_timer(void) +{ + perf_reset_clock(); + perf_start_clock(); +} + +int ps7_config(unsigned long *ps7_config_init) +{ + unsigned long *ptr = ps7_config_init; + unsigned long opcode; + unsigned long addr; + unsigned long val; + unsigned long mask; + unsigned int numargs; + int i; + int delay; + + for (;;) { + opcode = ptr[0]; + if (opcode == OPCODE_EXIT) + return PS7_INIT_SUCCESS; + addr = (opcode & OPCODE_ADDRESS_MASK); + + switch (opcode & ~OPCODE_ADDRESS_MASK) { + case OPCODE_MASKWRITE: + numargs = 3; + mask = ptr[1]; + val = ptr[2]; + iowrite((ioread(addr) & ~mask) | (val & mask), addr); + break; + + case OPCODE_MASKPOLL: + numargs = 2; + mask = ptr[1]; + i = 0; + while (!(ioread(addr) & mask)) { + if (i == PS7_MASK_POLL_TIME) + return PS7_INIT_TIMEOUT; + i++; + } + break; + + case OPCODE_MASKDELAY: + numargs = 2; + mask = ptr[1]; + delay = get_number_of_cycles_for_delay(mask); + perf_reset_and_start_timer(); + while (ioread(addr) < delay) + ; + break; + + default: + return PS7_INIT_CORRUPT; + } + + ptr += numargs; + } +} diff --git a/board/topic/zynq/ps7_init_gpl.h b/board/topic/zynq/ps7_init_gpl.h new file mode 100644 index 0000000..ef719ac --- /dev/null +++ b/board/topic/zynq/ps7_init_gpl.h @@ -0,0 +1,34 @@ +/* + * (c) Copyright 2010-2014 Xilinx, Inc. All rights reserved. + * (c) Copyright 2016 Topic Embedded Products. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#define OPCODE_EXIT 0U +#define OPCODE_MASKWRITE 0U +#define OPCODE_MASKPOLL 1U +#define OPCODE_MASKDELAY 2U +#define OPCODE_ADDRESS_MASK (~3U) + +/* Sentinel */ +#define EMIT_EXIT() OPCODE_EXIT +/* Opcode is in lower 2 bits of address, address is always 4-byte aligned */ +#define EMIT_MASKWRITE(addr, mask, val) OPCODE_MASKWRITE | addr, mask, val +#define EMIT_MASKPOLL(addr, mask) OPCODE_MASKPOLL | addr, mask +#define EMIT_MASKDELAY(addr, mask) OPCODE_MASKDELAY | addr, mask + +/* Returns codes of ps7_init* */ +#define PS7_INIT_SUCCESS (0) +#define PS7_INIT_CORRUPT (1) +#define PS7_INIT_TIMEOUT (2) +#define PS7_POLL_FAILED_DDR_INIT (3) +#define PS7_POLL_FAILED_DMA (4) +#define PS7_POLL_FAILED_PLL (5) + +/* Called by spl.c */ +int ps7_init(void); +int ps7_post_config(void); + +/* Defined in ps7_init_common.c */ +int ps7_config(unsigned long *ps7_config_init); diff --git a/board/topic/zynq/zynq-topic-miami/ps7_init_gpl.c b/board/topic/zynq/zynq-topic-miami/ps7_init_gpl.c new file mode 100644 index 0000000..b195d7a --- /dev/null +++ b/board/topic/zynq/zynq-topic-miami/ps7_init_gpl.c @@ -0,0 +1,227 @@ +/* + * (c) Copyright 2010-2014 Xilinx, Inc. All rights reserved. + * (c) Copyright 2016 Topic Embedded Products. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include "../ps7_init_gpl.h" + +static unsigned long ps7_pll_init_data_3_0[] = { + EMIT_MASKWRITE(0XF8000008, 0x0000FFFFU, 0x0000DF0DU), + EMIT_MASKWRITE(0XF8000110, 0x003FFFF0U, 0x000FA220U), + EMIT_MASKWRITE(0XF8000100, 0x0007F000U, 0x00028000U), + EMIT_MASKWRITE(0XF8000100, 0x00000010U, 0x00000010U), + EMIT_MASKWRITE(0XF8000100, 0x00000001U, 0x00000001U), + EMIT_MASKWRITE(0XF8000100, 0x00000001U, 0x00000000U), + EMIT_MASKPOLL(0XF800010C, 0x00000001U), + EMIT_MASKWRITE(0XF8000100, 0x00000010U, 0x00000000U), + EMIT_MASKWRITE(0XF8000120, 0x1F003F30U, 0x1F000200U), + EMIT_MASKWRITE(0XF8000114, 0x003FFFF0U, 0x0012C220U), + EMIT_MASKWRITE(0XF8000104, 0x0007F000U, 0x00020000U), + EMIT_MASKWRITE(0XF8000104, 0x00000010U, 0x00000010U), + EMIT_MASKWRITE(0XF8000104, 0x00000001U, 0x00000001U), + EMIT_MASKWRITE(0XF8000104, 0x00000001U, 0x00000000U), + EMIT_MASKPOLL(0XF800010C, 0x00000002U), + EMIT_MASKWRITE(0XF8000104, 0x00000010U, 0x00000000U), + EMIT_MASKWRITE(0XF8000124, 0xFFF00003U, 0x0C200003U), + EMIT_MASKWRITE(0XF8000118, 0x003FFFF0U, 0x00113220U), + EMIT_MASKWRITE(0XF8000108, 0x0007F000U, 0x00024000U), + EMIT_MASKWRITE(0XF8000108, 0x00000010U, 0x00000010U), + EMIT_MASKWRITE(0XF8000108, 0x00000001U, 0x00000001U), + EMIT_MASKWRITE(0XF8000108, 0x00000001U, 0x00000000U), + EMIT_MASKPOLL(0XF800010C, 0x00000004U), + EMIT_MASKWRITE(0XF8000108, 0x00000010U, 0x00000000U), + EMIT_MASKWRITE(0XF8000004, 0x0000FFFFU, 0x0000767BU), + EMIT_EXIT(), +}; + +static unsigned long ps7_clock_init_data_3_0[] = { + EMIT_MASKWRITE(0XF8000008, 0x0000FFFFU, 0x0000DF0DU), + EMIT_MASKWRITE(0XF8000128, 0x03F03F01U, 0x00302301U), + EMIT_MASKWRITE(0XF8000138, 0x00000011U, 0x00000011U), + EMIT_MASKWRITE(0XF800013C, 0x00000011U, 0x00000011U), + EMIT_MASKWRITE(0XF8000140, 0x03F03F71U, 0x00100141U), + EMIT_MASKWRITE(0XF8000144, 0x03F03F71U, 0x00100141U), + EMIT_MASKWRITE(0XF8000148, 0x00003F31U, 0x00000C01U), + EMIT_MASKWRITE(0XF800014C, 0x00003F31U, 0x00000601U), + EMIT_MASKWRITE(0XF8000150, 0x00003F33U, 0x00001803U), + EMIT_MASKWRITE(0XF8000154, 0x00003F33U, 0x00000C03U), + EMIT_MASKWRITE(0XF8000158, 0x00003F33U, 0x00000601U), + EMIT_MASKWRITE(0XF8000168, 0x00003F31U, 0x00000601U), + EMIT_MASKWRITE(0XF8000170, 0x03F03F30U, 0x00100C00U), + EMIT_MASKWRITE(0XF8000180, 0x03F03F30U, 0x00100C00U), + EMIT_MASKWRITE(0XF8000190, 0x03F03F30U, 0x00100600U), + EMIT_MASKWRITE(0XF80001A0, 0x03F03F30U, 0x00101800U), + EMIT_MASKWRITE(0XF80001C4, 0x00000001U, 0x00000001U), + EMIT_MASKWRITE(0XF800012C, 0x01FFCCCDU, 0x01FC4C4DU), + EMIT_MASKWRITE(0XF8000004, 0x0000FFFFU, 0x0000767BU), + EMIT_EXIT(), +}; + +static unsigned long ps7_ddr_init_data_3_0[] = { + EMIT_MASKWRITE(0XF8006000, 0x0001FFFFU, 0x00000080U), + EMIT_MASKWRITE(0XF8006004, 0x0007FFFFU, 0x00001081U), + EMIT_MASKWRITE(0XF8006008, 0x03FFFFFFU, 0x03C0780FU), + EMIT_MASKWRITE(0XF800600C, 0x03FFFFFFU, 0x02001001U), + EMIT_MASKWRITE(0XF8006010, 0x03FFFFFFU, 0x00014001U), + EMIT_MASKWRITE(0XF8006014, 0x001FFFFFU, 0x0004281AU), + EMIT_MASKWRITE(0XF8006018, 0xF7FFFFFFU, 0x44E458D2U), + EMIT_MASKWRITE(0XF800601C, 0xFFFFFFFFU, 0x720238E5U), + EMIT_MASKWRITE(0XF8006020, 0x7FDFFFFCU, 0x270872D0U), + EMIT_MASKWRITE(0XF8006024, 0x0FFFFFC3U, 0x00000000U), + EMIT_MASKWRITE(0XF8006028, 0x00003FFFU, 0x00002007U), + EMIT_MASKWRITE(0XF800602C, 0xFFFFFFFFU, 0x00000008U), + EMIT_MASKWRITE(0XF8006030, 0xFFFFFFFFU, 0x00040930U), + EMIT_MASKWRITE(0XF8006034, 0x13FF3FFFU, 0x000116D4U), + EMIT_MASKWRITE(0XF8006038, 0x00000003U, 0x00000000U), + EMIT_MASKWRITE(0XF800603C, 0x000FFFFFU, 0x00000777U), + EMIT_MASKWRITE(0XF8006040, 0xFFFFFFFFU, 0xFFF00000U), + EMIT_MASKWRITE(0XF8006044, 0x0FFFFFFFU, 0x0F666666U), + EMIT_MASKWRITE(0XF8006048, 0x0003F03FU, 0x0003C008U), + EMIT_MASKWRITE(0XF8006050, 0xFF0F8FFFU, 0x77010800U), + EMIT_MASKWRITE(0XF8006058, 0x00010000U, 0x00000000U), + EMIT_MASKWRITE(0XF800605C, 0x0000FFFFU, 0x00005003U), + EMIT_MASKWRITE(0XF8006060, 0x000017FFU, 0x0000003EU), + EMIT_MASKWRITE(0XF8006064, 0x00021FE0U, 0x00020000U), + EMIT_MASKWRITE(0XF8006068, 0x03FFFFFFU, 0x00284141U), + EMIT_MASKWRITE(0XF800606C, 0x0000FFFFU, 0x00001610U), + EMIT_MASKWRITE(0XF8006078, 0x03FFFFFFU, 0x00466111U), + EMIT_MASKWRITE(0XF800607C, 0x000FFFFFU, 0x00032222U), + EMIT_MASKWRITE(0XF80060A4, 0xFFFFFFFFU, 0x10200802U), + EMIT_MASKWRITE(0XF80060A8, 0x0FFFFFFFU, 0x0690CB73U), + EMIT_MASKWRITE(0XF80060AC, 0x000001FFU, 0x000001FEU), + EMIT_MASKWRITE(0XF80060B0, 0x1FFFFFFFU, 0x1CFFFFFFU), + EMIT_MASKWRITE(0XF80060B4, 0x00000200U, 0x00000200U), + EMIT_MASKWRITE(0XF80060B8, 0x01FFFFFFU, 0x00200066U), + EMIT_MASKWRITE(0XF80060C4, 0x00000003U, 0x00000003U), + EMIT_MASKWRITE(0XF80060C4, 0x00000003U, 0x00000000U), + EMIT_MASKWRITE(0XF80060C8, 0x000000FFU, 0x00000000U), + EMIT_MASKWRITE(0XF80060DC, 0x00000001U, 0x00000000U), + EMIT_MASKWRITE(0XF80060F0, 0x0000FFFFU, 0x00000000U), + EMIT_MASKWRITE(0XF80060F4, 0x0000000FU, 0x00000008U), + EMIT_MASKWRITE(0XF8006114, 0x000000FFU, 0x00000000U), + EMIT_MASKWRITE(0XF8006118, 0x7FFFFFCFU, 0x40000001U), + EMIT_MASKWRITE(0XF800611C, 0x7FFFFFCFU, 0x40000001U), + EMIT_MASKWRITE(0XF8006120, 0x7FFFFFCFU, 0x40000001U), + EMIT_MASKWRITE(0XF8006124, 0x7FFFFFCFU, 0x40000001U), + EMIT_MASKWRITE(0XF800612C, 0x000FFFFFU, 0x00025010U), + EMIT_MASKWRITE(0XF8006130, 0x000FFFFFU, 0x00026400U), + EMIT_MASKWRITE(0XF8006134, 0x000FFFFFU, 0x00029418U), + EMIT_MASKWRITE(0XF8006138, 0x000FFFFFU, 0x00027820U), + EMIT_MASKWRITE(0XF8006140, 0x000FFFFFU, 0x00000035U), + EMIT_MASKWRITE(0XF8006144, 0x000FFFFFU, 0x00000035U), + EMIT_MASKWRITE(0XF8006148, 0x000FFFFFU, 0x00000035U), + EMIT_MASKWRITE(0XF800614C, 0x000FFFFFU, 0x00000035U), + EMIT_MASKWRITE(0XF8006154, 0x000FFFFFU, 0x00000090U), + EMIT_MASKWRITE(0XF8006158, 0x000FFFFFU, 0x00000080U), + EMIT_MASKWRITE(0XF800615C, 0x000FFFFFU, 0x00000098U), + EMIT_MASKWRITE(0XF8006160, 0x000FFFFFU, 0x000000A0U), + EMIT_MASKWRITE(0XF8006168, 0x001FFFFFU, 0x000000E9U), + EMIT_MASKWRITE(0XF800616C, 0x001FFFFFU, 0x000000EEU), + EMIT_MASKWRITE(0XF8006170, 0x001FFFFFU, 0x000000FAU), + EMIT_MASKWRITE(0XF8006174, 0x001FFFFFU, 0x000000F3U), + EMIT_MASKWRITE(0XF800617C, 0x000FFFFFU, 0x000000D0U), + EMIT_MASKWRITE(0XF8006180, 0x000FFFFFU, 0x000000C0U), + EMIT_MASKWRITE(0XF8006184, 0x000FFFFFU, 0x000000D8U), + EMIT_MASKWRITE(0XF8006188, 0x000FFFFFU, 0x000000E0U), + EMIT_MASKWRITE(0XF8006190, 0x6FFFFEFEU, 0x00040080U), + EMIT_MASKWRITE(0XF8006194, 0x000FFFFFU, 0x0001FC82U), + EMIT_MASKWRITE(0XF8006204, 0xFFFFFFFFU, 0x00000000U), + EMIT_MASKWRITE(0XF8006208, 0x000703FFU, 0x000003FFU), + EMIT_MASKWRITE(0XF800620C, 0x000703FFU, 0x000003FFU), + EMIT_MASKWRITE(0XF8006210, 0x000703FFU, 0x000003FFU), + EMIT_MASKWRITE(0XF8006214, 0x000703FFU, 0x000003FFU), + EMIT_MASKWRITE(0XF8006218, 0x000F03FFU, 0x000003FFU), + EMIT_MASKWRITE(0XF800621C, 0x000F03FFU, 0x000003FFU), + EMIT_MASKWRITE(0XF8006220, 0x000F03FFU, 0x000003FFU), + EMIT_MASKWRITE(0XF8006224, 0x000F03FFU, 0x000003FFU), + EMIT_MASKWRITE(0XF80062A8, 0x00000FF5U, 0x00000000U), + EMIT_MASKWRITE(0XF80062AC, 0xFFFFFFFFU, 0x00000000U), + EMIT_MASKWRITE(0XF80062B0, 0x003FFFFFU, 0x00005125U), + EMIT_MASKWRITE(0XF80062B4, 0x0003FFFFU, 0x000012A8U), + EMIT_MASKPOLL(0XF8000B74, 0x00002000U), + EMIT_MASKWRITE(0XF8006000, 0x0001FFFFU, 0x00000081U), + EMIT_MASKPOLL(0XF8006054, 0x00000007U), + EMIT_EXIT(), +}; + +static unsigned long ps7_mio_init_data_3_0[] = { + EMIT_MASKWRITE(0XF8000008, 0x0000FFFFU, 0x0000DF0DU), + EMIT_MASKWRITE(0XF8000B40, 0x00000FFFU, 0x00000600U), + EMIT_MASKWRITE(0XF8000B44, 0x00000FFFU, 0x00000600U), + EMIT_MASKWRITE(0XF8000B48, 0x00000FFFU, 0x00000672U), + EMIT_MASKWRITE(0XF8000B4C, 0x00000FFFU, 0x00000672U), + EMIT_MASKWRITE(0XF8000B50, 0x00000FFFU, 0x00000674U), + EMIT_MASKWRITE(0XF8000B54, 0x00000FFFU, 0x00000674U), + EMIT_MASKWRITE(0XF8000B58, 0x00000FFFU, 0x00000600U), + EMIT_MASKWRITE(0XF8000B5C, 0xFFFFFFFFU, 0x0018C61CU), + EMIT_MASKWRITE(0XF8000B60, 0xFFFFFFFFU, 0x00F9861CU), + EMIT_MASKWRITE(0XF8000B64, 0xFFFFFFFFU, 0x00F9861CU), + EMIT_MASKWRITE(0XF8000B68, 0xFFFFFFFFU, 0x00F9861CU), + EMIT_MASKWRITE(0XF8000B6C, 0x00007FFFU, 0x00000E60U), + EMIT_MASKWRITE(0XF8000B70, 0x00000001U, 0x00000001U), + EMIT_MASKWRITE(0XF8000B70, 0x00000021U, 0x00000020U), + EMIT_MASKWRITE(0XF8000B70, 0x07FEFFFFU, 0x00000823U), + EMIT_MASKWRITE(0XF8000004, 0x0000FFFFU, 0x0000767BU), + EMIT_EXIT(), +}; + +static unsigned long ps7_peripherals_init_data_3_0[] = { + EMIT_MASKWRITE(0XF8000008, 0x0000FFFFU, 0x0000DF0DU), + EMIT_MASKWRITE(0XF8000B48, 0x00000180U, 0x00000180U), + EMIT_MASKWRITE(0XF8000B4C, 0x00000180U, 0x00000180U), + EMIT_MASKWRITE(0XF8000B50, 0x00000180U, 0x00000180U), + EMIT_MASKWRITE(0XF8000B54, 0x00000180U, 0x00000180U), + EMIT_MASKWRITE(0XF8000004, 0x0000FFFFU, 0x0000767BU), + EMIT_MASKWRITE(0XE0001034, 0x000000FFU, 0x00000006U), + EMIT_MASKWRITE(0XE0001018, 0x0000FFFFU, 0x0000007CU), + EMIT_MASKWRITE(0XE0001000, 0x000001FFU, 0x00000017U), + EMIT_MASKWRITE(0XE0001004, 0x000003FFU, 0x00000020U), + EMIT_MASKWRITE(0XE0000034, 0x000000FFU, 0x00000006U), + EMIT_MASKWRITE(0XE0000018, 0x0000FFFFU, 0x0000007CU), + EMIT_MASKWRITE(0XE0000000, 0x000001FFU, 0x00000017U), + EMIT_MASKWRITE(0XE0000004, 0x000003FFU, 0x00000020U), + EMIT_MASKWRITE(0XE000D000, 0x000800FFU, 0x000800C1U), + EMIT_MASKWRITE(0XF8007000, 0x20000000U, 0x00000000U), + EMIT_MASKDELAY(0XF8F00200, 1), + EMIT_MASKDELAY(0XF8F00200, 1), + EMIT_MASKDELAY(0XF8F00200, 1), + EMIT_EXIT(), +}; + +static unsigned long ps7_post_config_3_0[] = { + EMIT_MASKWRITE(0XF8000008, 0x0000FFFFU, 0x0000DF0DU), + EMIT_MASKWRITE(0XF8000900, 0x0000000FU, 0x0000000FU), + EMIT_MASKWRITE(0XF8000240, 0xFFFFFFFFU, 0x00000000U), + EMIT_MASKWRITE(0XF8000004, 0x0000FFFFU, 0x0000767BU), + EMIT_EXIT(), +}; + +int ps7_init(void) +{ + int ret; + + ret = ps7_config(ps7_mio_init_data_3_0); + if (ret != PS7_INIT_SUCCESS) + return ret; + ret = ps7_config(ps7_pll_init_data_3_0); + if (ret != PS7_INIT_SUCCESS) + return ret; + ret = ps7_config(ps7_clock_init_data_3_0); + if (ret != PS7_INIT_SUCCESS) + return ret; + ret = ps7_config(ps7_ddr_init_data_3_0); + if (ret != PS7_INIT_SUCCESS) + return ret; + ret = ps7_config(ps7_peripherals_init_data_3_0); + if (ret != PS7_INIT_SUCCESS) + return ret; + + return PS7_INIT_SUCCESS; +} + +int ps7_post_config(void) +{ + return ps7_config(ps7_post_config_3_0); +} diff --git a/board/topic/zynq/zynq-topic-miami/ps7_regs.txt b/board/topic/zynq/zynq-topic-miami/ps7_regs.txt new file mode 100644 index 0000000..2ad9da6 --- /dev/null +++ b/board/topic/zynq/zynq-topic-miami/ps7_regs.txt @@ -0,0 +1,61 @@ +0xF8000120 0x1F000200 // ARM_CLK_CTRL - divisor = 2 433 MHz (?) +0xf8000700 0x1210 // MIO configuration +0xf8000704 0x202 +0xf8000708 0x202 +0xf800070c 0x202 +0xf8000710 0x202 +0xf8000714 0x202 +0xf8000718 0x202 +0xf800071c 0x210 +0xf8000720 0x202 +0xf8000724 0x1210 +0xf8000728 0x1210 +0xf800072c 0x1210 +0xf8000730 0x1210 +0xf8000734 0x1210 +0xf8000738 0x1211 +0xf800073c 0x1200 +0xf8000740 0x1210 +0xf8000744 0x1210 +0xf8000748 0x1210 +0xf800074c 0x1210 +0xf8000750 0x1210 +0xf8000754 0x1210 +0xf8000758 0x1210 +0xf800075c 0x1210 +0xf8000760 0x1201 +0xf8000764 0x200 +0xf8000768 0x12e1 +0xf800076c 0x2e0 +0xf8000770 0x304 +0xf8000774 0x305 +0xf8000778 0x304 +0xf800077c 0x305 +0xf8000780 0x304 +0xf8000784 0x304 +0xf8000788 0x304 +0xf800078c 0x304 +0xf8000790 0x305 +0xf8000794 0x304 +0xf8000798 0x304 +0xf800079c 0x304 +0xf80007a0 0x380 +0xf80007a4 0x380 +0xf80007a8 0x380 +0xf80007ac 0x380 +0xf80007b0 0x380 +0xf80007b4 0x380 +0xf80007b8 0x1261 +0xf80007bc 0x1260 +0xf80007c0 0x1261 +0xf80007c4 0x1261 +0xf80007c8 0x1240 +0xf80007cc 0x1240 +0xf80007d0 0x1240 +0xf80007d4 0x1240 +0xf8000830 0x180037 +0xf8000834 0x3a0039 +0xF800014C 0x00000621 // LQSPI_CLK_CTRL - ARMPLL/6 (200 MHz) +0xE000D000 0x800238C1 // QSPI config - divide-by-2 +0xE000D038 0x00000020 // QSPI loopback - internal, 0 delay +0xE000D0A0 0x82FF04EB // LQSPI_CFG - QIOREAD mode, Numonyx/Micron diff --git a/board/topic/zynq/zynq-topic-miamiplus/ps7_init_gpl.c b/board/topic/zynq/zynq-topic-miamiplus/ps7_init_gpl.c new file mode 100644 index 0000000..5a92336 --- /dev/null +++ b/board/topic/zynq/zynq-topic-miamiplus/ps7_init_gpl.c @@ -0,0 +1,233 @@ +/* + * (c) Copyright 2010-2014 Xilinx, Inc. All rights reserved. + * (c) Copyright 2016 Topic Embedded Products. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include "../ps7_init_gpl.h" + +static unsigned long ps7_pll_init_data_3_0[] = { + EMIT_MASKWRITE(0XF8000008, 0x0000FFFFU, 0x0000DF0DU), + EMIT_MASKWRITE(0XF8000110, 0x003FFFF0U, 0x000FA220U), + EMIT_MASKWRITE(0XF8000100, 0x0007F000U, 0x00028000U), + EMIT_MASKWRITE(0XF8000100, 0x00000010U, 0x00000010U), + EMIT_MASKWRITE(0XF8000100, 0x00000001U, 0x00000001U), + EMIT_MASKWRITE(0XF8000100, 0x00000001U, 0x00000000U), + EMIT_MASKPOLL(0XF800010C, 0x00000001U), + EMIT_MASKWRITE(0XF8000100, 0x00000010U, 0x00000000U), + EMIT_MASKWRITE(0XF8000120, 0x1F003F30U, 0x1F000200U), + EMIT_MASKWRITE(0XF8000114, 0x003FFFF0U, 0x0012C220U), + EMIT_MASKWRITE(0XF8000104, 0x0007F000U, 0x00020000U), + EMIT_MASKWRITE(0XF8000104, 0x00000010U, 0x00000010U), + EMIT_MASKWRITE(0XF8000104, 0x00000001U, 0x00000001U), + EMIT_MASKWRITE(0XF8000104, 0x00000001U, 0x00000000U), + EMIT_MASKPOLL(0XF800010C, 0x00000002U), + EMIT_MASKWRITE(0XF8000104, 0x00000010U, 0x00000000U), + EMIT_MASKWRITE(0XF8000124, 0xFFF00003U, 0x0C200003U), + EMIT_MASKWRITE(0XF8000118, 0x003FFFF0U, 0x00113220U), + EMIT_MASKWRITE(0XF8000108, 0x0007F000U, 0x00024000U), + EMIT_MASKWRITE(0XF8000108, 0x00000010U, 0x00000010U), + EMIT_MASKWRITE(0XF8000108, 0x00000001U, 0x00000001U), + EMIT_MASKWRITE(0XF8000108, 0x00000001U, 0x00000000U), + EMIT_MASKPOLL(0XF800010C, 0x00000004U), + EMIT_MASKWRITE(0XF8000108, 0x00000010U, 0x00000000U), + EMIT_MASKWRITE(0XF8000004, 0x0000FFFFU, 0x0000767BU), + EMIT_EXIT(), +}; + +static unsigned long ps7_clock_init_data_3_0[] = { + EMIT_MASKWRITE(0XF8000008, 0x0000FFFFU, 0x0000DF0DU), + EMIT_MASKWRITE(0XF8000128, 0x03F03F01U, 0x00302301U), + EMIT_MASKWRITE(0XF8000138, 0x00000011U, 0x00000011U), + EMIT_MASKWRITE(0XF800013C, 0x00000011U, 0x00000011U), + EMIT_MASKWRITE(0XF8000140, 0x03F03F71U, 0x00100141U), + EMIT_MASKWRITE(0XF8000144, 0x03F03F71U, 0x00100141U), + EMIT_MASKWRITE(0XF8000148, 0x00003F31U, 0x00000C01U), + EMIT_MASKWRITE(0XF800014C, 0x00003F31U, 0x00000601U), + EMIT_MASKWRITE(0XF8000150, 0x00003F33U, 0x00001803U), + EMIT_MASKWRITE(0XF8000154, 0x00003F33U, 0x00000C03U), + EMIT_MASKWRITE(0XF8000158, 0x00003F33U, 0x00000601U), + EMIT_MASKWRITE(0XF8000168, 0x00003F31U, 0x00000601U), + EMIT_MASKWRITE(0XF8000170, 0x03F03F30U, 0x00100C00U), + EMIT_MASKWRITE(0XF8000180, 0x03F03F30U, 0x00100C00U), + EMIT_MASKWRITE(0XF8000190, 0x03F03F30U, 0x00100600U), + EMIT_MASKWRITE(0XF80001A0, 0x03F03F30U, 0x00101800U), + EMIT_MASKWRITE(0XF80001C4, 0x00000001U, 0x00000001U), + EMIT_MASKWRITE(0XF800012C, 0x01FFCCCDU, 0x01FC4C4DU), + EMIT_MASKWRITE(0XF8000004, 0x0000FFFFU, 0x0000767BU), + EMIT_EXIT(), +}; + +static unsigned long ps7_ddr_init_data_3_0[] = { + EMIT_MASKWRITE(0XF8006000, 0x0001FFFFU, 0x00000080U), + EMIT_MASKWRITE(0XF8006004, 0x0007FFFFU, 0x00001081U), + EMIT_MASKWRITE(0XF8006008, 0x03FFFFFFU, 0x03C0780FU), + EMIT_MASKWRITE(0XF800600C, 0x03FFFFFFU, 0x02001001U), + EMIT_MASKWRITE(0XF8006010, 0x03FFFFFFU, 0x00014001U), + EMIT_MASKWRITE(0XF8006014, 0x001FFFFFU, 0x0004281AU), + EMIT_MASKWRITE(0XF8006018, 0xF7FFFFFFU, 0x44E458D2U), + EMIT_MASKWRITE(0XF800601C, 0xFFFFFFFFU, 0x720238E5U), + EMIT_MASKWRITE(0XF8006020, 0x7FDFFFFCU, 0x270872D0U), + EMIT_MASKWRITE(0XF8006024, 0x0FFFFFC3U, 0x00000000U), + EMIT_MASKWRITE(0XF8006028, 0x00003FFFU, 0x00002007U), + EMIT_MASKWRITE(0XF800602C, 0xFFFFFFFFU, 0x00000008U), + EMIT_MASKWRITE(0XF8006030, 0xFFFFFFFFU, 0x00040930U), + EMIT_MASKWRITE(0XF8006034, 0x13FF3FFFU, 0x000116D4U), + EMIT_MASKWRITE(0XF8006038, 0x00000003U, 0x00000000U), + EMIT_MASKWRITE(0XF800603C, 0x000FFFFFU, 0x00000777U), + EMIT_MASKWRITE(0XF8006040, 0xFFFFFFFFU, 0xFFF00000U), + EMIT_MASKWRITE(0XF8006044, 0x0FFFFFFFU, 0x0F666666U), + EMIT_MASKWRITE(0XF8006048, 0x0003F03FU, 0x0003C008U), + EMIT_MASKWRITE(0XF8006050, 0xFF0F8FFFU, 0x77010800U), + EMIT_MASKWRITE(0XF8006058, 0x00010000U, 0x00000000U), + EMIT_MASKWRITE(0XF800605C, 0x0000FFFFU, 0x00005003U), + EMIT_MASKWRITE(0XF8006060, 0x000017FFU, 0x0000003EU), + EMIT_MASKWRITE(0XF8006064, 0x00021FE0U, 0x00020000U), + EMIT_MASKWRITE(0XF8006068, 0x03FFFFFFU, 0x00284141U), + EMIT_MASKWRITE(0XF800606C, 0x0000FFFFU, 0x00001610U), + EMIT_MASKWRITE(0XF8006078, 0x03FFFFFFU, 0x00466111U), + EMIT_MASKWRITE(0XF800607C, 0x000FFFFFU, 0x00032222U), + EMIT_MASKWRITE(0XF80060A4, 0xFFFFFFFFU, 0x10200802U), + EMIT_MASKWRITE(0XF80060A8, 0x0FFFFFFFU, 0x0690CB73U), + EMIT_MASKWRITE(0XF80060AC, 0x000001FFU, 0x000001FEU), + EMIT_MASKWRITE(0XF80060B0, 0x1FFFFFFFU, 0x1CFFFFFFU), + EMIT_MASKWRITE(0XF80060B4, 0x00000200U, 0x00000200U), + EMIT_MASKWRITE(0XF80060B8, 0x01FFFFFFU, 0x00200066U), + EMIT_MASKWRITE(0XF80060C4, 0x00000003U, 0x00000003U), + EMIT_MASKWRITE(0XF80060C4, 0x00000003U, 0x00000000U), + EMIT_MASKWRITE(0XF80060C8, 0x000000FFU, 0x00000000U), + EMIT_MASKWRITE(0XF80060DC, 0x00000001U, 0x00000000U), + EMIT_MASKWRITE(0XF80060F0, 0x0000FFFFU, 0x00000000U), + EMIT_MASKWRITE(0XF80060F4, 0x0000000FU, 0x00000008U), + EMIT_MASKWRITE(0XF8006114, 0x000000FFU, 0x00000000U), + EMIT_MASKWRITE(0XF8006118, 0x7FFFFFCFU, 0x40000001U), + EMIT_MASKWRITE(0XF800611C, 0x7FFFFFCFU, 0x40000001U), + EMIT_MASKWRITE(0XF8006120, 0x7FFFFFCFU, 0x40000001U), + EMIT_MASKWRITE(0XF8006124, 0x7FFFFFCFU, 0x40000001U), + EMIT_MASKWRITE(0XF800612C, 0x000FFFFFU, 0x00025010U), + EMIT_MASKWRITE(0XF8006130, 0x000FFFFFU, 0x00026400U), + EMIT_MASKWRITE(0XF8006134, 0x000FFFFFU, 0x00029418U), + EMIT_MASKWRITE(0XF8006138, 0x000FFFFFU, 0x00027820U), + EMIT_MASKWRITE(0XF8006140, 0x000FFFFFU, 0x00000035U), + EMIT_MASKWRITE(0XF8006144, 0x000FFFFFU, 0x00000035U), + EMIT_MASKWRITE(0XF8006148, 0x000FFFFFU, 0x00000035U), + EMIT_MASKWRITE(0XF800614C, 0x000FFFFFU, 0x00000035U), + EMIT_MASKWRITE(0XF8006154, 0x000FFFFFU, 0x00000090U), + EMIT_MASKWRITE(0XF8006158, 0x000FFFFFU, 0x00000080U), + EMIT_MASKWRITE(0XF800615C, 0x000FFFFFU, 0x00000098U), + EMIT_MASKWRITE(0XF8006160, 0x000FFFFFU, 0x000000A0U), + EMIT_MASKWRITE(0XF8006168, 0x001FFFFFU, 0x000000E9U), + EMIT_MASKWRITE(0XF800616C, 0x001FFFFFU, 0x000000EEU), + EMIT_MASKWRITE(0XF8006170, 0x001FFFFFU, 0x000000FAU), + EMIT_MASKWRITE(0XF8006174, 0x001FFFFFU, 0x000000F3U), + EMIT_MASKWRITE(0XF800617C, 0x000FFFFFU, 0x000000D0U), + EMIT_MASKWRITE(0XF8006180, 0x000FFFFFU, 0x000000C0U), + EMIT_MASKWRITE(0XF8006184, 0x000FFFFFU, 0x000000D8U), + EMIT_MASKWRITE(0XF8006188, 0x000FFFFFU, 0x000000E0U), + EMIT_MASKWRITE(0XF8006190, 0x6FFFFEFEU, 0x00040080U), + EMIT_MASKWRITE(0XF8006194, 0x000FFFFFU, 0x0001FC82U), + EMIT_MASKWRITE(0XF8006204, 0xFFFFFFFFU, 0x00000000U), + EMIT_MASKWRITE(0XF8006208, 0x000703FFU, 0x000003FFU), + EMIT_MASKWRITE(0XF800620C, 0x000703FFU, 0x000003FFU), + EMIT_MASKWRITE(0XF8006210, 0x000703FFU, 0x000003FFU), + EMIT_MASKWRITE(0XF8006214, 0x000703FFU, 0x000003FFU), + EMIT_MASKWRITE(0XF8006218, 0x000F03FFU, 0x000003FFU), + EMIT_MASKWRITE(0XF800621C, 0x000F03FFU, 0x000003FFU), + EMIT_MASKWRITE(0XF8006220, 0x000F03FFU, 0x000003FFU), + EMIT_MASKWRITE(0XF8006224, 0x000F03FFU, 0x000003FFU), + EMIT_MASKWRITE(0XF80062A8, 0x00000FF5U, 0x00000000U), + EMIT_MASKWRITE(0XF80062AC, 0xFFFFFFFFU, 0x00000000U), + EMIT_MASKWRITE(0XF80062B0, 0x003FFFFFU, 0x00005125U), + EMIT_MASKWRITE(0XF80062B4, 0x0003FFFFU, 0x000012A8U), + EMIT_MASKPOLL(0XF8000B74, 0x00002000U), + EMIT_MASKWRITE(0XF8006000, 0x0001FFFFU, 0x00000081U), + EMIT_MASKPOLL(0XF8006054, 0x00000007U), + EMIT_EXIT(), +}; + +static unsigned long ps7_mio_init_data_3_0[] = { + EMIT_MASKWRITE(0XF8000008, 0x0000FFFFU, 0x0000DF0DU), + EMIT_MASKWRITE(0XF8000B40, 0x00000FFFU, 0x00000600U), + EMIT_MASKWRITE(0XF8000B44, 0x00000FFFU, 0x00000600U), + EMIT_MASKWRITE(0XF8000B48, 0x00000FFFU, 0x00000672U), + EMIT_MASKWRITE(0XF8000B4C, 0x00000FFFU, 0x00000672U), + EMIT_MASKWRITE(0XF8000B50, 0x00000FFFU, 0x00000674U), + EMIT_MASKWRITE(0XF8000B54, 0x00000FFFU, 0x00000674U), + EMIT_MASKWRITE(0XF8000B58, 0x00000FFFU, 0x00000600U), + EMIT_MASKWRITE(0XF8000B5C, 0xFFFFFFFFU, 0x0018C61CU), + EMIT_MASKWRITE(0XF8000B60, 0xFFFFFFFFU, 0x00F9861CU), + EMIT_MASKWRITE(0XF8000B64, 0xFFFFFFFFU, 0x00F9861CU), + EMIT_MASKWRITE(0XF8000B68, 0xFFFFFFFFU, 0x00F9861CU), + EMIT_MASKWRITE(0XF8000B6C, 0x00007FFFU, 0x00000E60U), + EMIT_MASKWRITE(0XF8000B70, 0x00000001U, 0x00000001U), + EMIT_MASKWRITE(0XF8000B70, 0x00000021U, 0x00000020U), + EMIT_MASKWRITE(0XF8000B70, 0x07FEFFFFU, 0x00000823U), + EMIT_MASKWRITE(0XF8000004, 0x0000FFFFU, 0x0000767BU), + EMIT_EXIT(), +}; + +static unsigned long ps7_peripherals_init_data_3_0[] = { + EMIT_MASKWRITE(0XF8000008, 0x0000FFFFU, 0x0000DF0DU), + EMIT_MASKWRITE(0XF8000B48, 0x00000180U, 0x00000180U), + EMIT_MASKWRITE(0XF8000B4C, 0x00000180U, 0x00000180U), + EMIT_MASKWRITE(0XF8000B50, 0x00000180U, 0x00000180U), + EMIT_MASKWRITE(0XF8000B54, 0x00000180U, 0x00000180U), + EMIT_MASKWRITE(0XF8000004, 0x0000FFFFU, 0x0000767BU), + EMIT_MASKWRITE(0XE0001034, 0x000000FFU, 0x00000006U), + EMIT_MASKWRITE(0XE0001018, 0x0000FFFFU, 0x0000007CU), + EMIT_MASKWRITE(0XE0001000, 0x000001FFU, 0x00000017U), + EMIT_MASKWRITE(0XE0001004, 0x000003FFU, 0x00000020U), + EMIT_MASKWRITE(0XE0000034, 0x000000FFU, 0x00000006U), + EMIT_MASKWRITE(0XE0000018, 0x0000FFFFU, 0x0000007CU), + EMIT_MASKWRITE(0XE0000000, 0x000001FFU, 0x00000017U), + EMIT_MASKWRITE(0XE0000004, 0x000003FFU, 0x00000020U), + EMIT_MASKWRITE(0XE000D000, 0x000800FFU, 0x000800C1U), + EMIT_MASKWRITE(0XF8007000, 0x20000000U, 0x00000000U), + EMIT_MASKDELAY(0XF8F00200, 1), + EMIT_MASKWRITE(0XE000A244, 0x003FFFFFU, 0x00004000U), + EMIT_MASKWRITE(0XE000A008, 0xFFFFFFFFU, 0xBFFF4000U), + EMIT_MASKWRITE(0XE000A248, 0x003FFFFFU, 0x00004000U), + EMIT_MASKWRITE(0XE000A008, 0xFFFFFFFFU, 0xBFFF0000U), + EMIT_MASKDELAY(0XF8F00200, 1), + EMIT_MASKWRITE(0XE000A008, 0xFFFFFFFFU, 0xBFFF4000U), + EMIT_MASKDELAY(0XF8F00200, 1), + EMIT_MASKDELAY(0XF8F00200, 1), + EMIT_EXIT(), +}; + +static unsigned long ps7_post_config_3_0[] = { + EMIT_MASKWRITE(0XF8000008, 0x0000FFFFU, 0x0000DF0DU), + EMIT_MASKWRITE(0XF8000900, 0x0000000FU, 0x0000000FU), + EMIT_MASKWRITE(0XF8000240, 0xFFFFFFFFU, 0x00000000U), + EMIT_MASKWRITE(0XF8000004, 0x0000FFFFU, 0x0000767BU), + EMIT_EXIT(), +}; + +int ps7_init(void) +{ + int ret; + + ret = ps7_config(ps7_mio_init_data_3_0); + if (ret != PS7_INIT_SUCCESS) + return ret; + ret = ps7_config(ps7_pll_init_data_3_0); + if (ret != PS7_INIT_SUCCESS) + return ret; + ret = ps7_config(ps7_clock_init_data_3_0); + if (ret != PS7_INIT_SUCCESS) + return ret; + ret = ps7_config(ps7_ddr_init_data_3_0); + if (ret != PS7_INIT_SUCCESS) + return ret; + ret = ps7_config(ps7_peripherals_init_data_3_0); + if (ret != PS7_INIT_SUCCESS) + return ret; + + return PS7_INIT_SUCCESS; +} + +int ps7_post_config(void) +{ + return ps7_config(ps7_post_config_3_0); +} diff --git a/board/topic/zynq/zynq-topic-miamiplus/ps7_regs.txt b/board/topic/zynq/zynq-topic-miamiplus/ps7_regs.txt new file mode 100644 index 0000000..7b102de --- /dev/null +++ b/board/topic/zynq/zynq-topic-miamiplus/ps7_regs.txt @@ -0,0 +1,61 @@ +0xF8000120 0x1F000200 // ARM_CLK_CTRL - divisor = 2 (433 MHz) +0xf8000700 0x1202 // MIO configuration +0xf8000704 0x1202 +0xf8000708 0x202 +0xf800070c 0x202 +0xf8000710 0x202 +0xf8000714 0x202 +0xf8000718 0x202 +0xf800071c 0x200 +0xf8000720 0x202 +0xf8000724 0x202 +0xf8000728 0x202 +0xf800072c 0x202 +0xf8000730 0x202 +0xf8000734 0x202 +0xf8000738 0x12e1 +0xf800073c 0x12e0 +0xf8000740 0x1202 +0xf8000744 0x1202 +0xf8000748 0x1202 +0xf800074c 0x1202 +0xf8000750 0x1202 +0xf8000754 0x1202 +0xf8000758 0x1203 +0xf800075c 0x1203 +0xf8000760 0x1203 +0xf8000764 0x203 +0xf8000768 0x1203 +0xf800076c 0x203 +0xf8000770 0x304 +0xf8000774 0x305 +0xf8000778 0x304 +0xf800077c 0x305 +0xf8000780 0x304 +0xf8000784 0x304 +0xf8000788 0x304 +0xf800078c 0x304 +0xf8000790 0x305 +0xf8000794 0x304 +0xf8000798 0x304 +0xf800079c 0x304 +0xf80007a0 0x380 +0xf80007a4 0x380 +0xf80007a8 0x380 +0xf80007ac 0x380 +0xf80007b0 0x380 +0xf80007b4 0x380 +0xf80007b8 0x1200 +0xf80007bc 0x1201 +0xf80007c0 0x1240 +0xf80007c4 0x1240 +0xf80007c8 0x1240 +0xf80007cc 0x1240 +0xf80007d0 0x1280 +0xf80007d4 0x1280 +0xf8000830 0x2f0037 +0xf8000834 0x3a0039 +0xF800014C 0x00000621 // LQSPI_CLK_CTRL - ARMPLL/6 +0xE000D000 0x800238C1 // QSPI config - divide-by-2 +0xE000D038 0x00000020 // QSPI loopback - internal, 0 delay +0xE000D0A0 0xE2FF06EB // LQSPI_CFG - Quad read, dual flash diff --git a/board/xilinx/zynq/board.c b/board/xilinx/zynq/board.c index 183f642..2c86940 100644 --- a/board/xilinx/zynq/board.c +++ b/board/xilinx/zynq/board.c @@ -19,7 +19,10 @@ DECLARE_GLOBAL_DATA_PTR; static xilinx_desc fpga; /* It can be done differently */ +static xilinx_desc fpga007s = XILINX_XC7Z007S_DESC(0x7); static xilinx_desc fpga010 = XILINX_XC7Z010_DESC(0x10); +static xilinx_desc fpga012s = XILINX_XC7Z012S_DESC(0x12); +static xilinx_desc fpga014s = XILINX_XC7Z014S_DESC(0x14); static xilinx_desc fpga015 = XILINX_XC7Z015_DESC(0x15); static xilinx_desc fpga020 = XILINX_XC7Z020_DESC(0x20); static xilinx_desc fpga030 = XILINX_XC7Z030_DESC(0x30); @@ -37,9 +40,18 @@ int board_init(void) idcode = zynq_slcr_get_idcode(); switch (idcode) { + case XILINX_ZYNQ_7007S: + fpga = fpga007s; + break; case XILINX_ZYNQ_7010: fpga = fpga010; break; + case XILINX_ZYNQ_7012S: + fpga = fpga012s; + break; + case XILINX_ZYNQ_7014S: + fpga = fpga014s; + break; case XILINX_ZYNQ_7015: fpga = fpga015; break; diff --git a/board/xilinx/zynqmp/Makefile b/board/xilinx/zynqmp/Makefile index 90f00c6..efc8eda 100644 --- a/board/xilinx/zynqmp/Makefile +++ b/board/xilinx/zynqmp/Makefile @@ -27,3 +27,6 @@ CFLAGS_REMOVE_psu_init_gpl.o := -Wstrict-prototypes # To include xil_io.h CFLAGS_psu_init_gpl.o := -I$(srctree)/$(src) + +# To suppress "warning: cast to pointer from integer of different size" +CFLAGS_psu_init_gpl.o += -Wno-int-to-pointer-cast diff --git a/board/xilinx/zynqmp/xil_io.h b/board/xilinx/zynqmp/xil_io.h index 57ca4ad..6bbc000 100644 --- a/board/xilinx/zynqmp/xil_io.h +++ b/board/xilinx/zynqmp/xil_io.h @@ -7,6 +7,7 @@ /* FIXME remove this when vivado is fixed */ #include <asm/io.h> +#include <common.h> #define xil_printf(...) @@ -32,4 +33,12 @@ int Xil_In32(unsigned long addr) return readl(addr); } +void mask_delay(u32 delay); +void usleep(u32 sleep) +{ + udelay(sleep); +} +int mask_poll(u32 add, u32 mask); +int mask_pollOnValue(u32 add, u32 mask, u32 value); + #endif /* XIL_IO_H */ diff --git a/board/xilinx/zynqmp/zynqmp.c b/board/xilinx/zynqmp/zynqmp.c index ba4dfbb..cef1f6a 100644 --- a/board/xilinx/zynqmp/zynqmp.c +++ b/board/xilinx/zynqmp/zynqmp.c @@ -86,6 +86,17 @@ static int chip_id(void) smc_call(®s); + /* + * SMC returns: + * regs[0][31:0] = status of the operation + * regs[0][63:32] = CSU.IDCODE register + * regs[1][31:0] = CSU.version register + */ + regs.regs[0] = upper_32_bits(regs.regs[0]); + regs.regs[0] &= ZYNQMP_CSU_IDCODE_DEVICE_CODE_MASK | + ZYNQMP_CSU_IDCODE_SVD_MASK; + regs.regs[0] >>= ZYNQMP_CSU_IDCODE_SVD_SHIFT; + return regs.regs[0]; } @@ -324,6 +335,9 @@ int board_late_init(void) } reg = readl(&crlapb_base->boot_mode); + if (reg >> BOOT_MODE_ALT_SHIFT) + reg >>= BOOT_MODE_ALT_SHIFT; + bootmode = reg & BOOT_MODES_MASK; puts("Bootmode: "); @@ -349,6 +363,9 @@ int board_late_init(void) puts("SD_MODE\n"); mode = "mmc0"; break; + case SD1_LSHFT_MODE: + puts("LVL_SHFT_"); + /* fall through */ case SD_MODE1: puts("SD_MODE1\n"); #if defined(CONFIG_ZYNQ_SDHCI0) && defined(CONFIG_ZYNQ_SDHCI1) @@ -411,6 +428,10 @@ int board_usb_init(int index, enum usb_init_type init) { debug("%s: index %x\n", __func__, index); +#if defined(CONFIG_USB_GADGET_DOWNLOAD) + g_dnl_set_serialnumber(CONFIG_SYS_CONFIG_NAME); +#endif + switch (index) { case 0: return dwc3_uboot_init(&dwc3_device_data0); diff --git a/configs/topic_miami_defconfig b/configs/topic_miami_defconfig new file mode 100644 index 0000000..3d6161e --- /dev/null +++ b/configs/topic_miami_defconfig @@ -0,0 +1,49 @@ +CONFIG_ARM=y +CONFIG_SYS_VENDOR="topic" +CONFIG_SYS_CONFIG_NAME="topic_miami" +CONFIG_ARCH_ZYNQ=y +CONFIG_BOOT_INIT_FILE="board/topic/zynq/zynq-topic-miami/ps7_regs.txt" +CONFIG_DEFAULT_DEVICE_TREE="zynq-topic-miami" +CONFIG_BOOTDELAY=0 +CONFIG_SYS_NO_FLASH=y +# CONFIG_DISPLAY_CPUINFO is not set +CONFIG_SPL=y +CONFIG_HUSH_PARSER=y +CONFIG_SYS_PROMPT="zynq-uboot> " +# CONFIG_CMD_IMLS is not set +# CONFIG_CMD_FLASH is not set +CONFIG_CMD_MMC=y +CONFIG_CMD_SF=y +CONFIG_CMD_I2C=y +CONFIG_CMD_USB=y +CONFIG_CMD_DFU=y +CONFIG_CMD_GPIO=y +# CONFIG_CMD_SETEXPR is not set +CONFIG_CMD_CACHE=y +CONFIG_CMD_EXT4=y +CONFIG_CMD_FAT=y +CONFIG_CMD_FS_GENERIC=y +CONFIG_OF_EMBED=y +CONFIG_SPL_DM_SEQ_ALIAS=y +CONFIG_ZYNQ_SDHCI=y +CONFIG_SPI_FLASH=y +CONFIG_SPI_FLASH_BAR=y +CONFIG_SPI_FLASH_STMICRO=y +# CONFIG_SPI_FLASH_USE_4K_SECTORS is not set +# CONFIG_NETDEVICES is not set +CONFIG_DEBUG_UART=y +CONFIG_DEBUG_UART_ZYNQ=y +CONFIG_DEBUG_UART_BASE=0xe0000000 +CONFIG_DEBUG_UART_CLOCK=100000000 +CONFIG_ZYNQ_QSPI=y +CONFIG_USB=y +CONFIG_USB_EHCI_HCD=y +CONFIG_USB_ULPI_VIEWPORT=y +CONFIG_USB_ULPI=y +CONFIG_USB_STORAGE=y +CONFIG_USB_GADGET=y +CONFIG_CI_UDC=y +CONFIG_USB_GADGET_DOWNLOAD=y +CONFIG_G_DNL_MANUFACTURER="Xilinx" +CONFIG_G_DNL_VENDOR_NUM=0x03fd +CONFIG_G_DNL_PRODUCT_NUM=0x0300 diff --git a/configs/topic_miamiplus_defconfig b/configs/topic_miamiplus_defconfig new file mode 100644 index 0000000..3160f00 --- /dev/null +++ b/configs/topic_miamiplus_defconfig @@ -0,0 +1,49 @@ +CONFIG_ARM=y +CONFIG_SYS_VENDOR="topic" +CONFIG_SYS_CONFIG_NAME="topic_miamiplus" +CONFIG_ARCH_ZYNQ=y +CONFIG_BOOT_INIT_FILE="board/topic/zynq/zynq-topic-miamiplus/ps7_regs.txt" +CONFIG_DEFAULT_DEVICE_TREE="zynq-topic-miamiplus" +CONFIG_BOOTDELAY=0 +CONFIG_SYS_NO_FLASH=y +# CONFIG_DISPLAY_CPUINFO is not set +CONFIG_SPL=y +CONFIG_HUSH_PARSER=y +CONFIG_SYS_PROMPT="zynq-uboot> " +# CONFIG_CMD_IMLS is not set +# CONFIG_CMD_FLASH is not set +CONFIG_CMD_MMC=y +CONFIG_CMD_SF=y +CONFIG_CMD_I2C=y +CONFIG_CMD_USB=y +CONFIG_CMD_DFU=y +CONFIG_CMD_GPIO=y +# CONFIG_CMD_SETEXPR is not set +CONFIG_CMD_CACHE=y +CONFIG_CMD_EXT4=y +CONFIG_CMD_FAT=y +CONFIG_CMD_FS_GENERIC=y +CONFIG_OF_EMBED=y +CONFIG_SPL_DM_SEQ_ALIAS=y +CONFIG_ZYNQ_SDHCI=y +CONFIG_SPI_FLASH=y +CONFIG_SPI_FLASH_BAR=y +CONFIG_SPI_FLASH_STMICRO=y +# CONFIG_SPI_FLASH_USE_4K_SECTORS is not set +# CONFIG_NETDEVICES is not set +CONFIG_DEBUG_UART=y +CONFIG_DEBUG_UART_ZYNQ=y +CONFIG_DEBUG_UART_BASE=0xe0000000 +CONFIG_DEBUG_UART_CLOCK=100000000 +CONFIG_ZYNQ_QSPI=y +CONFIG_USB=y +CONFIG_USB_EHCI_HCD=y +CONFIG_USB_ULPI_VIEWPORT=y +CONFIG_USB_ULPI=y +CONFIG_USB_STORAGE=y +CONFIG_USB_GADGET=y +CONFIG_CI_UDC=y +CONFIG_USB_GADGET_DOWNLOAD=y +CONFIG_G_DNL_MANUFACTURER="Xilinx" +CONFIG_G_DNL_VENDOR_NUM=0x03fd +CONFIG_G_DNL_PRODUCT_NUM=0x0300 diff --git a/configs/zynq_zc770_xm011_defconfig b/configs/zynq_zc770_xm011_defconfig index 56c2851..2f4fc1e 100644 --- a/configs/zynq_zc770_xm011_defconfig +++ b/configs/zynq_zc770_xm011_defconfig @@ -13,6 +13,7 @@ CONFIG_HUSH_PARSER=y CONFIG_SYS_PROMPT="Zynq> " # CONFIG_CMD_IMLS is not set # CONFIG_CMD_FLASH is not set +CONFIG_CMD_NAND=y CONFIG_CMD_GPIO=y # CONFIG_CMD_SETEXPR is not set CONFIG_CMD_TFTPPUT=y @@ -22,4 +23,5 @@ CONFIG_CMD_PING=y CONFIG_CMD_CACHE=y CONFIG_NET_RANDOM_ETHADDR=y CONFIG_SPL_DM_SEQ_ALIAS=y +CONFIG_NAND_ZYNQ=y CONFIG_ZYNQ_GEM=y diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig index df154bf..65bb040 100644 --- a/drivers/mtd/nand/Kconfig +++ b/drivers/mtd/nand/Kconfig @@ -87,6 +87,13 @@ config NAND_MXS This enables NAND driver for the NAND flash controller on the MXS processors. +config NAND_ZYNQ + bool "Support for Zynq Nand controller" + select SYS_NAND_SELF_INIT + help + This enables Nand driver support for Nand flash controller + found on Zynq SoC. + comment "Generic NAND options" # Enhance depends when converting drivers to Kconfig which use this config diff --git a/drivers/mtd/nand/Makefile b/drivers/mtd/nand/Makefile index 1df9273..fd4bb66 100644 --- a/drivers/mtd/nand/Makefile +++ b/drivers/mtd/nand/Makefile @@ -67,6 +67,7 @@ obj-$(CONFIG_NAND_OMAP_GPMC) += omap_gpmc.o obj-$(CONFIG_NAND_OMAP_ELM) += omap_elm.o obj-$(CONFIG_NAND_PLAT) += nand_plat.o obj-$(CONFIG_NAND_SUNXI) += sunxi_nand.o +obj-$(CONFIG_NAND_ZYNQ) += zynq_nand.o else # minimal SPL drivers diff --git a/drivers/mtd/nand/arasan_nfc.c b/drivers/mtd/nand/arasan_nfc.c index 86f7526..a8f795d 100644 --- a/drivers/mtd/nand/arasan_nfc.c +++ b/drivers/mtd/nand/arasan_nfc.c @@ -853,6 +853,8 @@ static int arasan_nand_send_rdcmd(struct arasan_nand_command_format *curr_cmd, reg_val |= (page_val << ARASAN_NAND_CMD_PG_SIZE_SHIFT); } + reg_val &= ~ARASAN_NAND_CMD_ECC_ON_MASK; + reg_val &= ~ARASAN_NAND_CMD_ADDR_CYCL_MASK; addr_cycles = arasan_nand_get_addrcycle(mtd); diff --git a/drivers/mtd/nand/zynq_nand.c b/drivers/mtd/nand/zynq_nand.c new file mode 100644 index 0000000..cb3340d --- /dev/null +++ b/drivers/mtd/nand/zynq_nand.c @@ -0,0 +1,1186 @@ +/* + * (C) Copyright 2016 Xilinx, Inc. + * + * Xilinx Zynq NAND Flash Controller Driver + * This driver is based on plat_nand.c and mxc_nand.c drivers + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <common.h> +#include <malloc.h> +#include <asm/io.h> +#include <linux/errno.h> +#include <nand.h> +#include <linux/mtd/mtd.h> +#include <linux/mtd/nand.h> +#include <linux/mtd/partitions.h> +#include <linux/mtd/nand_ecc.h> +#include <asm/arch/hardware.h> + +/* The NAND flash driver defines */ +#define ZYNQ_NAND_CMD_PHASE 1 +#define ZYNQ_NAND_DATA_PHASE 2 +#define ZYNQ_NAND_ECC_SIZE 512 +#define ZYNQ_NAND_SET_OPMODE_8BIT (0 << 0) +#define ZYNQ_NAND_SET_OPMODE_16BIT (1 << 0) +#define ZYNQ_NAND_ECC_STATUS (1 << 6) +#define ZYNQ_MEMC_CLRCR_INT_CLR1 (1 << 4) +#define ZYNQ_MEMC_SR_RAW_INT_ST1 (1 << 6) +#define ZYNQ_MEMC_SR_INT_ST1 (1 << 4) +#define ZYNQ_MEMC_NAND_ECC_MODE_MASK 0xC + +/* Flash memory controller operating parameters */ +#define ZYNQ_NAND_CLR_CONFIG ((0x1 << 1) | /* Disable interrupt */ \ + (0x1 << 4) | /* Clear interrupt */ \ + (0x1 << 6)) /* Disable ECC interrupt */ + +/* Assuming 50MHz clock (20ns cycle time) and 3V operation */ +#define ZYNQ_NAND_SET_CYCLES ((0x2 << 20) | /* t_rr from nand_cycles */ \ + (0x2 << 17) | /* t_ar from nand_cycles */ \ + (0x1 << 14) | /* t_clr from nand_cycles */ \ + (0x3 << 11) | /* t_wp from nand_cycles */ \ + (0x2 << 8) | /* t_rea from nand_cycles */ \ + (0x5 << 4) | /* t_wc from nand_cycles */ \ + (0x5 << 0)) /* t_rc from nand_cycles */ + + +#define ZYNQ_NAND_DIRECT_CMD ((0x4 << 23) | /* Chip 0 from interface 1 */ \ + (0x2 << 21)) /* UpdateRegs operation */ + +#define ZYNQ_NAND_ECC_CONFIG ((0x1 << 2) | /* ECC available on APB */ \ + (0x1 << 4) | /* ECC read at end of page */ \ + (0x0 << 5)) /* No Jumping */ + +#define ZYNQ_NAND_ECC_CMD1 ((0x80) | /* Write command */ \ + (0x00 << 8) | /* Read command */ \ + (0x30 << 16) | /* Read End command */ \ + (0x1 << 24)) /* Read End command calid */ + +#define ZYNQ_NAND_ECC_CMD2 ((0x85) | /* Write col change cmd */ \ + (0x05 << 8) | /* Read col change cmd */ \ + (0xE0 << 16) | /* Read col change end cmd */ \ + (0x1 << 24)) /* Read col change + end cmd valid */ +/* AXI Address definitions */ +#define START_CMD_SHIFT 3 +#define END_CMD_SHIFT 11 +#define END_CMD_VALID_SHIFT 20 +#define ADDR_CYCLES_SHIFT 21 +#define CLEAR_CS_SHIFT 21 +#define ECC_LAST_SHIFT 10 +#define COMMAND_PHASE (0 << 19) +#define DATA_PHASE (1 << 19) +#define ONDIE_ECC_FEATURE_ADDR 0x90 +#define ONDIE_ECC_FEATURE_ENABLE 0x08 + +#define ZYNQ_NAND_ECC_LAST (1 << ECC_LAST_SHIFT) /* Set ECC_Last */ +#define ZYNQ_NAND_CLEAR_CS (1 << CLEAR_CS_SHIFT) /* Clear chip select */ + +/* ECC block registers bit position and bit mask */ +#define ZYNQ_NAND_ECC_BUSY (1 << 6) /* ECC block is busy */ +#define ZYNQ_NAND_ECC_MASK 0x00FFFFFF /* ECC value mask */ + + +/* SMC register set */ +struct zynq_nand_smc_regs { + u32 csr; /* 0x00 */ + u32 reserved0[2]; + u32 cfr; /* 0x0C */ + u32 dcr; /* 0x10 */ + u32 scr; /* 0x14 */ + u32 sor; /* 0x18 */ + u32 reserved1[249]; + u32 esr; /* 0x400 */ + u32 emcr; /* 0x404 */ + u32 emcmd1r; /* 0x408 */ + u32 emcmd2r; /* 0x40C */ + u32 reserved2[2]; + u32 eval0r; /* 0x418 */ +}; +#define zynq_nand_smc_base ((struct zynq_nand_smc_regs __iomem *)\ + ZYNQ_SMC_BASEADDR) + +/* + * struct zynq_nand_info - Defines the NAND flash driver instance + * @parts: Pointer to the mtd_partition structure + * @nand_base: Virtual address of the NAND flash device + * @end_cmd_pending: End command is pending + * @end_cmd: End command + */ +struct zynq_nand_info { + void __iomem *nand_base; + u8 end_cmd_pending; + u8 end_cmd; +}; + +/* + * struct zynq_nand_command_format - Defines NAND flash command format + * @start_cmd: First cycle command (Start command) + * @end_cmd: Second cycle command (Last command) + * @addr_cycles: Number of address cycles required to send the address + * @end_cmd_valid: The second cycle command is valid for cmd or data phase + */ +struct zynq_nand_command_format { + u8 start_cmd; + u8 end_cmd; + u8 addr_cycles; + u8 end_cmd_valid; +}; + +/* The NAND flash operations command format */ +static const struct zynq_nand_command_format zynq_nand_commands[] = { + {NAND_CMD_READ0, NAND_CMD_READSTART, 5, ZYNQ_NAND_CMD_PHASE}, + {NAND_CMD_RNDOUT, NAND_CMD_RNDOUTSTART, 2, ZYNQ_NAND_CMD_PHASE}, + {NAND_CMD_READID, NAND_CMD_NONE, 1, 0}, + {NAND_CMD_STATUS, NAND_CMD_NONE, 0, 0}, + {NAND_CMD_SEQIN, NAND_CMD_PAGEPROG, 5, ZYNQ_NAND_DATA_PHASE}, + {NAND_CMD_RNDIN, NAND_CMD_NONE, 2, 0}, + {NAND_CMD_ERASE1, NAND_CMD_ERASE2, 3, ZYNQ_NAND_CMD_PHASE}, + {NAND_CMD_RESET, NAND_CMD_NONE, 0, 0}, + {NAND_CMD_PARAM, NAND_CMD_NONE, 1, 0}, + {NAND_CMD_GET_FEATURES, NAND_CMD_NONE, 1, 0}, + {NAND_CMD_SET_FEATURES, NAND_CMD_NONE, 1, 0}, + {NAND_CMD_NONE, NAND_CMD_NONE, 0, 0}, + /* Add all the flash commands supported by the flash device */ +}; + +/* Define default oob placement schemes for large and small page devices */ +static struct nand_ecclayout nand_oob_16 = { + .eccbytes = 3, + .eccpos = {0, 1, 2}, + .oobfree = { + { .offset = 8, .length = 8 } + } +}; + +static struct nand_ecclayout nand_oob_64 = { + .eccbytes = 12, + .eccpos = { + 52, 53, 54, 55, 56, 57, + 58, 59, 60, 61, 62, 63}, + .oobfree = { + { .offset = 2, .length = 50 } + } +}; + +static struct nand_ecclayout ondie_nand_oob_64 = { + .eccbytes = 32, + + .eccpos = { + 8, 9, 10, 11, 12, 13, 14, 15, + 24, 25, 26, 27, 28, 29, 30, 31, + 40, 41, 42, 43, 44, 45, 46, 47, + 56, 57, 58, 59, 60, 61, 62, 63 + }, + + .oobfree = { + { .offset = 4, .length = 4 }, + { .offset = 20, .length = 4 }, + { .offset = 36, .length = 4 }, + { .offset = 52, .length = 4 } + } +}; + +/* bbt decriptors for chips with on-die ECC and + chips with 64-byte OOB */ +static u8 bbt_pattern[] = {'B', 'b', 't', '0' }; +static u8 mirror_pattern[] = {'1', 't', 'b', 'B' }; + +static struct nand_bbt_descr bbt_main_descr = { + .options = NAND_BBT_LASTBLOCK | NAND_BBT_CREATE | NAND_BBT_WRITE | + NAND_BBT_2BIT | NAND_BBT_VERSION | NAND_BBT_PERCHIP, + .offs = 4, + .len = 4, + .veroffs = 20, + .maxblocks = 4, + .pattern = bbt_pattern +}; + +static struct nand_bbt_descr bbt_mirror_descr = { + .options = NAND_BBT_LASTBLOCK | NAND_BBT_CREATE | NAND_BBT_WRITE | + NAND_BBT_2BIT | NAND_BBT_VERSION | NAND_BBT_PERCHIP, + .offs = 4, + .len = 4, + .veroffs = 20, + .maxblocks = 4, + .pattern = mirror_pattern +}; + +/* + * zynq_nand_waitfor_ecc_completion - Wait for ECC completion + * + * returns: status for command completion, -1 for Timeout + */ +static int zynq_nand_waitfor_ecc_completion(void) +{ + unsigned long timeout; + u32 status; + + /* Wait max 10us */ + timeout = 10; + status = readl(&zynq_nand_smc_base->esr); + while (status & ZYNQ_NAND_ECC_BUSY) { + status = readl(&zynq_nand_smc_base->esr); + if (timeout == 0) + return -1; + timeout--; + udelay(1); + } + + return status; +} + +/* + * zynq_nand_init_nand_flash - Initialize NAND controller + * @option: Device property flags + * + * This function initializes the NAND flash interface on the NAND controller. + * + * returns: 0 on success or error value on failure + */ +static int zynq_nand_init_nand_flash(int option) +{ + u32 status; + + /* disable interrupts */ + writel(ZYNQ_NAND_CLR_CONFIG, &zynq_nand_smc_base->cfr); + /* Initialize the NAND interface by setting cycles and operation mode */ + writel(ZYNQ_NAND_SET_CYCLES, &zynq_nand_smc_base->scr); + if (option & NAND_BUSWIDTH_16) + writel(ZYNQ_NAND_SET_OPMODE_16BIT, &zynq_nand_smc_base->sor); + else + writel(ZYNQ_NAND_SET_OPMODE_8BIT, &zynq_nand_smc_base->sor); + + writel(ZYNQ_NAND_DIRECT_CMD, &zynq_nand_smc_base->dcr); + + /* Wait till the ECC operation is complete */ + status = zynq_nand_waitfor_ecc_completion(); + if (status < 0) { + printf("%s: Timeout\n", __func__); + return status; + } + + /* Set the command1 and command2 register */ + writel(ZYNQ_NAND_ECC_CMD1, &zynq_nand_smc_base->emcmd1r); + writel(ZYNQ_NAND_ECC_CMD2, &zynq_nand_smc_base->emcmd2r); + + return 0; +} + +/* + * zynq_nand_calculate_hwecc - Calculate Hardware ECC + * @mtd: Pointer to the mtd_info structure + * @data: Pointer to the page data + * @ecc_code: Pointer to the ECC buffer where ECC data needs to be stored + * + * This function retrieves the Hardware ECC data from the controller and returns + * ECC data back to the MTD subsystem. + * + * returns: 0 on success or error value on failure + */ +static int zynq_nand_calculate_hwecc(struct mtd_info *mtd, const u8 *data, + u8 *ecc_code) +{ + u32 ecc_value = 0; + u8 ecc_reg, ecc_byte; + u32 ecc_status; + + /* Wait till the ECC operation is complete */ + ecc_status = zynq_nand_waitfor_ecc_completion(); + if (ecc_status < 0) { + printf("%s: Timeout\n", __func__); + return ecc_status; + } + + for (ecc_reg = 0; ecc_reg < 4; ecc_reg++) { + /* Read ECC value for each block */ + ecc_value = readl(&zynq_nand_smc_base->eval0r + ecc_reg); + + /* Get the ecc status from ecc read value */ + ecc_status = (ecc_value >> 24) & 0xFF; + + /* ECC value valid */ + if (ecc_status & ZYNQ_NAND_ECC_STATUS) { + for (ecc_byte = 0; ecc_byte < 3; ecc_byte++) { + /* Copy ECC bytes to MTD buffer */ + *ecc_code = ecc_value & 0xFF; + ecc_value = ecc_value >> 8; + ecc_code++; + } + } else { + debug("%s: ecc status failed\n", __func__); + } + } + + return 0; +} + +/* + * onehot - onehot function + * @value: value to check for onehot + * + * This function checks whether a value is onehot or not. + * onehot is if and only if one bit is set. + * + * FIXME: Try to move this in common.h + */ +static bool onehot(unsigned short value) +{ + bool onehot; + + onehot = value && !(value & (value - 1)); + return onehot; +} + +/* + * zynq_nand_correct_data - ECC correction function + * @mtd: Pointer to the mtd_info structure + * @buf: Pointer to the page data + * @read_ecc: Pointer to the ECC value read from spare data area + * @calc_ecc: Pointer to the calculated ECC value + * + * This function corrects the ECC single bit errors & detects 2-bit errors. + * + * returns: 0 if no ECC errors found + * 1 if single bit error found and corrected. + * -1 if multiple ECC errors found. + */ +static int zynq_nand_correct_data(struct mtd_info *mtd, unsigned char *buf, + unsigned char *read_ecc, unsigned char *calc_ecc) +{ + unsigned char bit_addr; + unsigned int byte_addr; + unsigned short ecc_odd, ecc_even; + unsigned short read_ecc_lower, read_ecc_upper; + unsigned short calc_ecc_lower, calc_ecc_upper; + + read_ecc_lower = (read_ecc[0] | (read_ecc[1] << 8)) & 0xfff; + read_ecc_upper = ((read_ecc[1] >> 4) | (read_ecc[2] << 4)) & 0xfff; + + calc_ecc_lower = (calc_ecc[0] | (calc_ecc[1] << 8)) & 0xfff; + calc_ecc_upper = ((calc_ecc[1] >> 4) | (calc_ecc[2] << 4)) & 0xfff; + + ecc_odd = read_ecc_lower ^ calc_ecc_lower; + ecc_even = read_ecc_upper ^ calc_ecc_upper; + + if ((ecc_odd == 0) && (ecc_even == 0)) + return 0; /* no error */ + + if (ecc_odd == (~ecc_even & 0xfff)) { + /* bits [11:3] of error code is byte offset */ + byte_addr = (ecc_odd >> 3) & 0x1ff; + /* bits [2:0] of error code is bit offset */ + bit_addr = ecc_odd & 0x7; + /* Toggling error bit */ + buf[byte_addr] ^= (1 << bit_addr); + return 1; + } + + if (onehot(ecc_odd | ecc_even)) + return 1; /* one error in parity */ + + return -1; /* Uncorrectable error */ +} + +/* + * zynq_nand_read_oob - [REPLACABLE] the most common OOB data read function + * @mtd: mtd info structure + * @chip: nand chip info structure + * @page: page number to read + * @sndcmd: flag whether to issue read command or not + */ +static int zynq_nand_read_oob(struct mtd_info *mtd, struct nand_chip *chip, + int page) +{ + unsigned long data_phase_addr = 0; + int data_width = 4; + u8 *p; + + chip->cmdfunc(mtd, NAND_CMD_READOOB, 0, page); + + p = chip->oob_poi; + chip->read_buf(mtd, p, (mtd->oobsize - data_width)); + p += mtd->oobsize - data_width; + + data_phase_addr = (unsigned long)chip->IO_ADDR_R; + data_phase_addr |= ZYNQ_NAND_CLEAR_CS; + chip->IO_ADDR_R = (void __iomem *)data_phase_addr; + chip->read_buf(mtd, p, data_width); + + return 0; +} + +/* + * zynq_nand_write_oob - [REPLACABLE] the most common OOB data write function + * @mtd: mtd info structure + * @chip: nand chip info structure + * @page: page number to write + */ +static int zynq_nand_write_oob(struct mtd_info *mtd, struct nand_chip *chip, + int page) +{ + int status = 0, data_width = 4; + const u8 *buf = chip->oob_poi; + unsigned long data_phase_addr = 0; + + chip->cmdfunc(mtd, NAND_CMD_SEQIN, mtd->writesize, page); + + chip->write_buf(mtd, buf, (mtd->oobsize - data_width)); + buf += mtd->oobsize - data_width; + + data_phase_addr = (unsigned long)chip->IO_ADDR_W; + data_phase_addr |= ZYNQ_NAND_CLEAR_CS; + data_phase_addr |= (1 << END_CMD_VALID_SHIFT); + chip->IO_ADDR_W = (void __iomem *)data_phase_addr; + chip->write_buf(mtd, buf, data_width); + + /* Send command to program the OOB data */ + chip->cmdfunc(mtd, NAND_CMD_PAGEPROG, -1, -1); + status = chip->waitfunc(mtd, chip); + + return status & NAND_STATUS_FAIL ? -EIO : 0; +} + +/* + * zynq_nand_read_page_raw - [Intern] read raw page data without ecc + * @mtd: mtd info structure + * @chip: nand chip info structure + * @buf: buffer to store read data + * @oob_required: must write chip->oob_poi to OOB + * @page: page number to read + */ +static int zynq_nand_read_page_raw(struct mtd_info *mtd, struct nand_chip *chip, + u8 *buf, int oob_required, int page) +{ + unsigned long data_width = 4; + unsigned long data_phase_addr = 0; + u8 *p; + + chip->read_buf(mtd, buf, mtd->writesize); + + p = chip->oob_poi; + chip->read_buf(mtd, p, (mtd->oobsize - data_width)); + p += (mtd->oobsize - data_width); + + data_phase_addr = (unsigned long)chip->IO_ADDR_R; + data_phase_addr |= ZYNQ_NAND_CLEAR_CS; + chip->IO_ADDR_R = (void __iomem *)data_phase_addr; + + chip->read_buf(mtd, p, data_width); + return 0; +} + +static int zynq_nand_read_page_raw_nooob(struct mtd_info *mtd, + struct nand_chip *chip, u8 *buf, int oob_required, int page) +{ + chip->read_buf(mtd, buf, mtd->writesize); + return 0; +} + +static int zynq_nand_read_subpage_raw(struct mtd_info *mtd, + struct nand_chip *chip, u32 data_offs, + u32 readlen, u8 *buf, int page) +{ + if (data_offs != 0) { + chip->cmdfunc(mtd, NAND_CMD_RNDOUT, data_offs, -1); + buf += data_offs; + } + chip->read_buf(mtd, buf, readlen); + + return 0; +} + +/* + * zynq_nand_write_page_raw - [Intern] raw page write function + * @mtd: mtd info structure + * @chip: nand chip info structure + * @buf: data buffer + * @oob_required: must write chip->oob_poi to OOB + */ +static int zynq_nand_write_page_raw(struct mtd_info *mtd, + struct nand_chip *chip, const u8 *buf, int oob_required, int page) +{ + unsigned long data_width = 4; + unsigned long data_phase_addr = 0; + u8 *p; + + chip->write_buf(mtd, buf, mtd->writesize); + + p = chip->oob_poi; + chip->write_buf(mtd, p, (mtd->oobsize - data_width)); + p += (mtd->oobsize - data_width); + + data_phase_addr = (unsigned long)chip->IO_ADDR_W; + data_phase_addr |= ZYNQ_NAND_CLEAR_CS; + data_phase_addr |= (1 << END_CMD_VALID_SHIFT); + chip->IO_ADDR_W = (void __iomem *)data_phase_addr; + + chip->write_buf(mtd, p, data_width); + + return 0; +} + +/* + * nand_write_page_hwecc - Hardware ECC based page write function + * @mtd: Pointer to the mtd info structure + * @chip: Pointer to the NAND chip info structure + * @buf: Pointer to the data buffer + * @oob_required: must write chip->oob_poi to OOB + * + * This functions writes data and hardware generated ECC values in to the page. + */ +static int zynq_nand_write_page_hwecc(struct mtd_info *mtd, + struct nand_chip *chip, const u8 *buf, int oob_required, int page) +{ + int i, eccsteps, eccsize = chip->ecc.size; + u8 *ecc_calc = chip->buffers->ecccalc; + const u8 *p = buf; + u32 *eccpos = chip->ecc.layout->eccpos; + unsigned long data_phase_addr = 0; + unsigned long data_width = 4; + u8 *oob_ptr; + + for (eccsteps = chip->ecc.steps; (eccsteps - 1); eccsteps--) { + chip->write_buf(mtd, p, eccsize); + p += eccsize; + } + chip->write_buf(mtd, p, (eccsize - data_width)); + p += eccsize - data_width; + + /* Set ECC Last bit to 1 */ + data_phase_addr = (unsigned long) chip->IO_ADDR_W; + data_phase_addr |= ZYNQ_NAND_ECC_LAST; + chip->IO_ADDR_W = (void __iomem *)data_phase_addr; + chip->write_buf(mtd, p, data_width); + + /* Wait for ECC to be calculated and read the error values */ + p = buf; + chip->ecc.calculate(mtd, p, &ecc_calc[0]); + + for (i = 0; i < chip->ecc.total; i++) + chip->oob_poi[eccpos[i]] = ~(ecc_calc[i]); + + /* Clear ECC last bit */ + data_phase_addr = (unsigned long)chip->IO_ADDR_W; + data_phase_addr &= ~ZYNQ_NAND_ECC_LAST; + chip->IO_ADDR_W = (void __iomem *)data_phase_addr; + + /* Write the spare area with ECC bytes */ + oob_ptr = chip->oob_poi; + chip->write_buf(mtd, oob_ptr, (mtd->oobsize - data_width)); + + data_phase_addr = (unsigned long)chip->IO_ADDR_W; + data_phase_addr |= ZYNQ_NAND_CLEAR_CS; + data_phase_addr |= (1 << END_CMD_VALID_SHIFT); + chip->IO_ADDR_W = (void __iomem *)data_phase_addr; + oob_ptr += (mtd->oobsize - data_width); + chip->write_buf(mtd, oob_ptr, data_width); + + return 0; +} + +/* + * zynq_nand_write_page_swecc - [REPLACABLE] software ecc based page + * write function + * @mtd: mtd info structure + * @chip: nand chip info structure + * @buf: data buffer + * @oob_required: must write chip->oob_poi to OOB + */ +static int zynq_nand_write_page_swecc(struct mtd_info *mtd, + struct nand_chip *chip, const u8 *buf, int oob_required, int page) +{ + int i, eccsize = chip->ecc.size; + int eccbytes = chip->ecc.bytes; + int eccsteps = chip->ecc.steps; + u8 *ecc_calc = chip->buffers->ecccalc; + const u8 *p = buf; + u32 *eccpos = chip->ecc.layout->eccpos; + + /* Software ecc calculation */ + for (i = 0; eccsteps; eccsteps--, i += eccbytes, p += eccsize) + chip->ecc.calculate(mtd, p, &ecc_calc[i]); + + for (i = 0; i < chip->ecc.total; i++) + chip->oob_poi[eccpos[i]] = ecc_calc[i]; + + return chip->ecc.write_page_raw(mtd, chip, buf, 1, page); +} + +/* + * nand_read_page_hwecc - Hardware ECC based page read function + * @mtd: Pointer to the mtd info structure + * @chip: Pointer to the NAND chip info structure + * @buf: Pointer to the buffer to store read data + * @oob_required: must write chip->oob_poi to OOB + * @page: page number to read + * + * This functions reads data and checks the data integrity by comparing hardware + * generated ECC values and read ECC values from spare area. + * + * returns: 0 always and updates ECC operation status in to MTD structure + */ +static int zynq_nand_read_page_hwecc(struct mtd_info *mtd, + struct nand_chip *chip, u8 *buf, int oob_required, int page) +{ + int i, stat, eccsteps, eccsize = chip->ecc.size; + int eccbytes = chip->ecc.bytes; + u8 *p = buf; + u8 *ecc_calc = chip->buffers->ecccalc; + u8 *ecc_code = chip->buffers->ecccode; + u32 *eccpos = chip->ecc.layout->eccpos; + unsigned long data_phase_addr = 0; + unsigned long data_width = 4; + u8 *oob_ptr; + + for (eccsteps = chip->ecc.steps; (eccsteps - 1); eccsteps--) { + chip->read_buf(mtd, p, eccsize); + p += eccsize; + } + chip->read_buf(mtd, p, (eccsize - data_width)); + p += eccsize - data_width; + + /* Set ECC Last bit to 1 */ + data_phase_addr = (unsigned long)chip->IO_ADDR_R; + data_phase_addr |= ZYNQ_NAND_ECC_LAST; + chip->IO_ADDR_R = (void __iomem *)data_phase_addr; + chip->read_buf(mtd, p, data_width); + + /* Read the calculated ECC value */ + p = buf; + chip->ecc.calculate(mtd, p, &ecc_calc[0]); + + /* Clear ECC last bit */ + data_phase_addr = (unsigned long)chip->IO_ADDR_R; + data_phase_addr &= ~ZYNQ_NAND_ECC_LAST; + chip->IO_ADDR_R = (void __iomem *)data_phase_addr; + + /* Read the stored ECC value */ + oob_ptr = chip->oob_poi; + chip->read_buf(mtd, oob_ptr, (mtd->oobsize - data_width)); + + /* de-assert chip select */ + data_phase_addr = (unsigned long)chip->IO_ADDR_R; + data_phase_addr |= ZYNQ_NAND_CLEAR_CS; + chip->IO_ADDR_R = (void __iomem *)data_phase_addr; + + oob_ptr += (mtd->oobsize - data_width); + chip->read_buf(mtd, oob_ptr, data_width); + + for (i = 0; i < chip->ecc.total; i++) + ecc_code[i] = ~(chip->oob_poi[eccpos[i]]); + + eccsteps = chip->ecc.steps; + p = buf; + + /* Check ECC error for all blocks and correct if it is correctable */ + for (i = 0; eccsteps; eccsteps--, i += eccbytes, p += eccsize) { + stat = chip->ecc.correct(mtd, p, &ecc_code[i], &ecc_calc[i]); + if (stat < 0) + mtd->ecc_stats.failed++; + else + mtd->ecc_stats.corrected += stat; + } + return 0; +} + +/* + * zynq_nand_read_page_swecc - [REPLACABLE] software ecc based page + * read function + * @mtd: mtd info structure + * @chip: nand chip info structure + * @buf: buffer to store read data + * @page: page number to read + */ +static int zynq_nand_read_page_swecc(struct mtd_info *mtd, + struct nand_chip *chip, u8 *buf, int oob_required, int page) +{ + int i, eccsize = chip->ecc.size; + int eccbytes = chip->ecc.bytes; + int eccsteps = chip->ecc.steps; + u8 *p = buf; + u8 *ecc_calc = chip->buffers->ecccalc; + u8 *ecc_code = chip->buffers->ecccode; + u32 *eccpos = chip->ecc.layout->eccpos; + + chip->ecc.read_page_raw(mtd, chip, buf, 1, page); + + for (i = 0; eccsteps; eccsteps--, i += eccbytes, p += eccsize) + chip->ecc.calculate(mtd, p, &ecc_calc[i]); + + for (i = 0; i < chip->ecc.total; i++) + ecc_code[i] = chip->oob_poi[eccpos[i]]; + + eccsteps = chip->ecc.steps; + p = buf; + + for (i = 0; eccsteps; eccsteps--, i += eccbytes, p += eccsize) { + int stat; + + stat = chip->ecc.correct(mtd, p, &ecc_code[i], &ecc_calc[i]); + if (stat < 0) + mtd->ecc_stats.failed++; + else + mtd->ecc_stats.corrected += stat; + } + return 0; +} + +/* + * zynq_nand_select_chip - Select the flash device + * @mtd: Pointer to the mtd_info structure + * @chip: Chip number to be selected + * + * This function is empty as the NAND controller handles chip select line + * internally based on the chip address passed in command and data phase. + */ +static void zynq_nand_select_chip(struct mtd_info *mtd, int chip) +{ + /* Not support multiple chips yet */ +} + +/* + * zynq_nand_cmd_function - Send command to NAND device + * @mtd: Pointer to the mtd_info structure + * @command: The command to be sent to the flash device + * @column: The column address for this command, -1 if none + * @page_addr: The page address for this command, -1 if none + */ +static void zynq_nand_cmd_function(struct mtd_info *mtd, unsigned int command, + int column, int page_addr) +{ + struct nand_chip *chip = mtd->priv; + const struct zynq_nand_command_format *curr_cmd = NULL; + struct zynq_nand_info *xnand = (struct zynq_nand_info *)chip->priv; + void *cmd_addr; + unsigned long cmd_data = 0; + unsigned long cmd_phase_addr = 0; + unsigned long data_phase_addr = 0; + u8 end_cmd = 0; + u8 end_cmd_valid = 0; + u32 index; + + if (xnand->end_cmd_pending) { + /* Check for end command if this command request is same as the + * pending command then return + */ + if (xnand->end_cmd == command) { + xnand->end_cmd = 0; + xnand->end_cmd_pending = 0; + return; + } + } + + /* Emulate NAND_CMD_READOOB for large page device */ + if ((mtd->writesize > ZYNQ_NAND_ECC_SIZE) && + (command == NAND_CMD_READOOB)) { + column += mtd->writesize; + command = NAND_CMD_READ0; + } + + /* Get the command format */ + for (index = 0; index < ARRAY_SIZE(zynq_nand_commands); index++) + if (command == zynq_nand_commands[index].start_cmd) + break; + + if (index == ARRAY_SIZE(zynq_nand_commands)) { + printf("%s: Unsupported start cmd %02x\n", __func__, command); + return; + } + curr_cmd = &zynq_nand_commands[index]; + + /* Clear interrupt */ + writel(ZYNQ_MEMC_CLRCR_INT_CLR1, &zynq_nand_smc_base->cfr); + + /* Get the command phase address */ + if (curr_cmd->end_cmd_valid == ZYNQ_NAND_CMD_PHASE) + end_cmd_valid = 1; + + if (curr_cmd->end_cmd == NAND_CMD_NONE) + end_cmd = 0x0; + else + end_cmd = curr_cmd->end_cmd; + + cmd_phase_addr = (unsigned long)xnand->nand_base | + (curr_cmd->addr_cycles << ADDR_CYCLES_SHIFT) | + (end_cmd_valid << END_CMD_VALID_SHIFT) | + (COMMAND_PHASE) | + (end_cmd << END_CMD_SHIFT) | + (curr_cmd->start_cmd << START_CMD_SHIFT); + + cmd_addr = (void __iomem *)cmd_phase_addr; + + /* Get the data phase address */ + end_cmd_valid = 0; + + data_phase_addr = (unsigned long)xnand->nand_base | + (0x0 << CLEAR_CS_SHIFT) | + (end_cmd_valid << END_CMD_VALID_SHIFT) | + (DATA_PHASE) | + (end_cmd << END_CMD_SHIFT) | + (0x0 << ECC_LAST_SHIFT); + + chip->IO_ADDR_R = (void __iomem *)data_phase_addr; + chip->IO_ADDR_W = chip->IO_ADDR_R; + + /* Command phase AXI Read & Write */ + if (column != -1 && page_addr != -1) { + /* Adjust columns for 16 bit bus width */ + if (chip->options & NAND_BUSWIDTH_16) + column >>= 1; + cmd_data = column; + if (mtd->writesize > ZYNQ_NAND_ECC_SIZE) { + cmd_data |= page_addr << 16; + /* Another address cycle for devices > 128MiB */ + if (chip->chipsize > (128 << 20)) { + writel(cmd_data, cmd_addr); + cmd_data = (page_addr >> 16); + } + } else { + cmd_data |= page_addr << 8; + } + } else if (page_addr != -1) { /* Erase */ + cmd_data = page_addr; + } else if (column != -1) { /* Change read/write column, read id etc */ + /* Adjust columns for 16 bit bus width */ + if ((chip->options & NAND_BUSWIDTH_16) && + ((command == NAND_CMD_READ0) || + (command == NAND_CMD_SEQIN) || + (command == NAND_CMD_RNDOUT) || + (command == NAND_CMD_RNDIN))) + column >>= 1; + cmd_data = column; + } + + writel(cmd_data, cmd_addr); + + if (curr_cmd->end_cmd_valid) { + xnand->end_cmd = curr_cmd->end_cmd; + xnand->end_cmd_pending = 1; + } + + ndelay(100); + + if ((command == NAND_CMD_READ0) || + (command == NAND_CMD_RESET) || + (command == NAND_CMD_PARAM) || + (command == NAND_CMD_GET_FEATURES)) + /* wait until command is processed */ + nand_wait_ready(mtd); +} + +/* + * zynq_nand_read_buf - read chip data into buffer + * @mtd: MTD device structure + * @buf: buffer to store date + * @len: number of bytes to read + */ +static void zynq_nand_read_buf(struct mtd_info *mtd, u8 *buf, int len) +{ + struct nand_chip *chip = mtd->priv; + + /* Make sure that buf is 32 bit aligned */ + if (((unsigned long)buf & 0x3) != 0) { + if (((unsigned long)buf & 0x1) != 0) { + if (len) { + *buf = readb(chip->IO_ADDR_R); + buf += 1; + len--; + } + } + + if (((unsigned long)buf & 0x3) != 0) { + if (len >= 2) { + *(u16 *)buf = readw(chip->IO_ADDR_R); + buf += 2; + len -= 2; + } + } + } + + /* copy aligned data */ + while (len >= 4) { + *(u32 *)buf = readl(chip->IO_ADDR_R); + buf += 4; + len -= 4; + } + + /* mop up any remaining bytes */ + if (len) { + if (len >= 2) { + *(u16 *)buf = readw(chip->IO_ADDR_R); + buf += 2; + len -= 2; + } + if (len) + *buf = readb(chip->IO_ADDR_R); + } +} + +/* + * zynq_nand_write_buf - write buffer to chip + * @mtd: MTD device structure + * @buf: data buffer + * @len: number of bytes to write + */ +static void zynq_nand_write_buf(struct mtd_info *mtd, const u8 *buf, int len) +{ + struct nand_chip *chip = mtd->priv; + const u32 *nand = chip->IO_ADDR_W; + + /* Make sure that buf is 32 bit aligned */ + if (((unsigned long)buf & 0x3) != 0) { + if (((unsigned long)buf & 0x1) != 0) { + if (len) { + writeb(*buf, nand); + buf += 1; + len--; + } + } + + if (((unsigned long)buf & 0x3) != 0) { + if (len >= 2) { + writew(*(u16 *)buf, nand); + buf += 2; + len -= 2; + } + } + } + + /* copy aligned data */ + while (len >= 4) { + writel(*(u32 *)buf, nand); + buf += 4; + len -= 4; + } + + /* mop up any remaining bytes */ + if (len) { + if (len >= 2) { + writew(*(u16 *)buf, nand); + buf += 2; + len -= 2; + } + + if (len) + writeb(*buf, nand); + } +} + +/* + * zynq_nand_device_ready - Check device ready/busy line + * @mtd: Pointer to the mtd_info structure + * + * returns: 0 on busy or 1 on ready state + */ +static int zynq_nand_device_ready(struct mtd_info *mtd) +{ + u32 csr_val; + + csr_val = readl(&zynq_nand_smc_base->csr); + /* Check the raw_int_status1 bit */ + if (csr_val & ZYNQ_MEMC_SR_RAW_INT_ST1) { + /* Clear the interrupt condition */ + writel(ZYNQ_MEMC_SR_INT_ST1, &zynq_nand_smc_base->cfr); + return 1; + } + + return 0; +} + +static int zynq_nand_init(struct nand_chip *nand_chip, int devnum) +{ + struct zynq_nand_info *xnand; + struct mtd_info *mtd; + unsigned long ecc_page_size; + u8 maf_id, dev_id, i; + u8 get_feature[4]; + u8 set_feature[4] = {ONDIE_ECC_FEATURE_ENABLE, 0x00, 0x00, 0x00}; + unsigned long ecc_cfg; + int ondie_ecc_enabled = 0; + int err = -1; + + xnand = calloc(1, sizeof(struct zynq_nand_info)); + if (!xnand) { + printf("%s: failed to allocate\n", __func__); + goto fail; + } + + xnand->nand_base = (void __iomem *)ZYNQ_NAND_BASEADDR; + mtd = (struct mtd_info *)&nand_info[0]; + + nand_chip->priv = xnand; + mtd->priv = nand_chip; + + /* Set address of NAND IO lines */ + nand_chip->IO_ADDR_R = xnand->nand_base; + nand_chip->IO_ADDR_W = xnand->nand_base; + + /* Set the driver entry points for MTD */ + nand_chip->cmdfunc = zynq_nand_cmd_function; + nand_chip->dev_ready = zynq_nand_device_ready; + nand_chip->select_chip = zynq_nand_select_chip; + + /* If we don't set this delay driver sets 20us by default */ + nand_chip->chip_delay = 30; + + /* Buffer read/write routines */ + nand_chip->read_buf = zynq_nand_read_buf; + nand_chip->write_buf = zynq_nand_write_buf; + + nand_chip->bbt_options = NAND_BBT_USE_FLASH; + + /* Initialize the NAND flash interface on NAND controller */ + if (zynq_nand_init_nand_flash(nand_chip->options) < 0) { + printf("%s: nand flash init failed\n", __func__); + goto fail; + } + + /* first scan to find the device and get the page size */ + if (nand_scan_ident(mtd, 1, NULL)) { + printf("%s: nand_scan_ident failed\n", __func__); + goto fail; + } + /* Send the command for reading device ID */ + nand_chip->cmdfunc(mtd, NAND_CMD_RESET, -1, -1); + nand_chip->cmdfunc(mtd, NAND_CMD_READID, 0x00, -1); + + /* Read manufacturer and device IDs */ + maf_id = nand_chip->read_byte(mtd); + dev_id = nand_chip->read_byte(mtd); + + if ((maf_id == 0x2c) && ((dev_id == 0xf1) || + (dev_id == 0xa1) || (dev_id == 0xb1) || + (dev_id == 0xaa) || (dev_id == 0xba) || + (dev_id == 0xda) || (dev_id == 0xca) || + (dev_id == 0xac) || (dev_id == 0xbc) || + (dev_id == 0xdc) || (dev_id == 0xcc) || + (dev_id == 0xa3) || (dev_id == 0xb3) || + (dev_id == 0xd3) || (dev_id == 0xc3))) { + nand_chip->cmdfunc(mtd, NAND_CMD_SET_FEATURES, + ONDIE_ECC_FEATURE_ADDR, -1); + for (i = 0; i < 4; i++) + writeb(set_feature[i], nand_chip->IO_ADDR_W); + + /* Wait for 1us after writing data with SET_FEATURES command */ + ndelay(1000); + + nand_chip->cmdfunc(mtd, NAND_CMD_GET_FEATURES, + ONDIE_ECC_FEATURE_ADDR, -1); + nand_chip->read_buf(mtd, get_feature, 4); + + if (get_feature[0] & ONDIE_ECC_FEATURE_ENABLE) { + debug("%s: OnDie ECC flash\n", __func__); + ondie_ecc_enabled = 1; + } else { + printf("%s: Unable to detect OnDie ECC\n", __func__); + } + } + + if (ondie_ecc_enabled) { + /* Bypass the controller ECC block */ + ecc_cfg = readl(&zynq_nand_smc_base->emcr); + ecc_cfg &= ~ZYNQ_MEMC_NAND_ECC_MODE_MASK; + writel(ecc_cfg, &zynq_nand_smc_base->emcr); + + /* The software ECC routines won't work + * with the SMC controller + */ + nand_chip->ecc.mode = NAND_ECC_HW; + nand_chip->ecc.strength = 1; + nand_chip->ecc.read_page = zynq_nand_read_page_raw_nooob; + nand_chip->ecc.read_subpage = zynq_nand_read_subpage_raw; + nand_chip->ecc.write_page = zynq_nand_write_page_raw; + nand_chip->ecc.read_page_raw = zynq_nand_read_page_raw; + nand_chip->ecc.write_page_raw = zynq_nand_write_page_raw; + nand_chip->ecc.read_oob = zynq_nand_read_oob; + nand_chip->ecc.write_oob = zynq_nand_write_oob; + nand_chip->ecc.size = mtd->writesize; + nand_chip->ecc.bytes = 0; + + /* NAND with on-die ECC supports subpage reads */ + nand_chip->options |= NAND_SUBPAGE_READ; + + /* On-Die ECC spare bytes offset 8 is used for ECC codes */ + if (ondie_ecc_enabled) { + nand_chip->ecc.layout = &ondie_nand_oob_64; + /* Use the BBT pattern descriptors */ + nand_chip->bbt_td = &bbt_main_descr; + nand_chip->bbt_md = &bbt_mirror_descr; + } + } else { + /* Hardware ECC generates 3 bytes ECC code for each 512 bytes */ + nand_chip->ecc.mode = NAND_ECC_HW; + nand_chip->ecc.strength = 1; + nand_chip->ecc.size = ZYNQ_NAND_ECC_SIZE; + nand_chip->ecc.bytes = 3; + nand_chip->ecc.calculate = zynq_nand_calculate_hwecc; + nand_chip->ecc.correct = zynq_nand_correct_data; + nand_chip->ecc.hwctl = NULL; + nand_chip->ecc.read_page = zynq_nand_read_page_hwecc; + nand_chip->ecc.write_page = zynq_nand_write_page_hwecc; + nand_chip->ecc.read_page_raw = zynq_nand_read_page_raw; + nand_chip->ecc.write_page_raw = zynq_nand_write_page_raw; + nand_chip->ecc.read_oob = zynq_nand_read_oob; + nand_chip->ecc.write_oob = zynq_nand_write_oob; + + switch (mtd->writesize) { + case 512: + ecc_page_size = 0x1; + /* Set the ECC memory config register */ + writel((ZYNQ_NAND_ECC_CONFIG | ecc_page_size), + &zynq_nand_smc_base->emcr); + break; + case 1024: + ecc_page_size = 0x2; + /* Set the ECC memory config register */ + writel((ZYNQ_NAND_ECC_CONFIG | ecc_page_size), + &zynq_nand_smc_base->emcr); + break; + case 2048: + ecc_page_size = 0x3; + /* Set the ECC memory config register */ + writel((ZYNQ_NAND_ECC_CONFIG | ecc_page_size), + &zynq_nand_smc_base->emcr); + break; + default: + nand_chip->ecc.mode = NAND_ECC_SOFT; + nand_chip->ecc.calculate = nand_calculate_ecc; + nand_chip->ecc.correct = nand_correct_data; + nand_chip->ecc.read_page = zynq_nand_read_page_swecc; + nand_chip->ecc.write_page = zynq_nand_write_page_swecc; + nand_chip->ecc.size = 256; + break; + } + + if (mtd->oobsize == 16) + nand_chip->ecc.layout = &nand_oob_16; + else if (mtd->oobsize == 64) + nand_chip->ecc.layout = &nand_oob_64; + else + printf("%s: No oob layout found\n", __func__); + } + + /* Second phase scan */ + if (nand_scan_tail(mtd)) { + printf("%s: nand_scan_tail failed\n", __func__); + goto fail; + } + if (nand_register(devnum, mtd)) + goto fail; + return 0; +fail: + free(xnand); + return err; +} + +static struct nand_chip nand_chip[CONFIG_SYS_MAX_NAND_DEVICE]; + +void board_nand_init(void) +{ + struct nand_chip *nand = &nand_chip[0]; + + if (zynq_nand_init(nand, 0)) + puts("ZYNQ NAND init failed\n"); +} diff --git a/drivers/net/zynq_gem.c b/drivers/net/zynq_gem.c index 8b7c1be..3319e10 100644 --- a/drivers/net/zynq_gem.c +++ b/drivers/net/zynq_gem.c @@ -53,16 +53,16 @@ DECLARE_GLOBAL_DATA_PTR; #define ZYNQ_GEM_NWCTRL_MDEN_MASK 0x00000010 /* Enable MDIO port */ #define ZYNQ_GEM_NWCTRL_STARTTX_MASK 0x00000200 /* Start tx (tx_go) */ -#define ZYNQ_GEM_NWCFG_SPEED100 0x000000001 /* 100 Mbps operation */ -#define ZYNQ_GEM_NWCFG_SPEED1000 0x000000400 /* 1Gbps operation */ -#define ZYNQ_GEM_NWCFG_FDEN 0x000000002 /* Full Duplex mode */ -#define ZYNQ_GEM_NWCFG_FSREM 0x000020000 /* FCS removal */ -#define ZYNQ_GEM_NWCFG_SGMII_ENBL 0x080000000 /* SGMII Enable */ -#define ZYNQ_GEM_NWCFG_PCS_SEL 0x000000800 /* PCS select */ +#define ZYNQ_GEM_NWCFG_SPEED100 0x00000001 /* 100 Mbps operation */ +#define ZYNQ_GEM_NWCFG_SPEED1000 0x00000400 /* 1Gbps operation */ +#define ZYNQ_GEM_NWCFG_FDEN 0x00000002 /* Full Duplex mode */ +#define ZYNQ_GEM_NWCFG_FSREM 0x00020000 /* FCS removal */ +#define ZYNQ_GEM_NWCFG_SGMII_ENBL 0x08000000 /* SGMII Enable */ +#define ZYNQ_GEM_NWCFG_PCS_SEL 0x00000800 /* PCS select */ #ifdef CONFIG_ARM64 -#define ZYNQ_GEM_NWCFG_MDCCLKDIV 0x000100000 /* Div pclk by 64, max 160MHz */ +#define ZYNQ_GEM_NWCFG_MDCCLKDIV 0x00100000 /* Div pclk by 64, max 160MHz */ #else -#define ZYNQ_GEM_NWCFG_MDCCLKDIV 0x0000c0000 /* Div pclk by 48, max 120MHz */ +#define ZYNQ_GEM_NWCFG_MDCCLKDIV 0x000c0000 /* Div pclk by 48, max 120MHz */ #endif #ifdef CONFIG_ARM64 diff --git a/include/configs/topic_miami.h b/include/configs/topic_miami.h new file mode 100644 index 0000000..3b0fa29 --- /dev/null +++ b/include/configs/topic_miami.h @@ -0,0 +1,149 @@ +/* + * (C) Copyright 2014 Topic Embedded Products + * + * Configuration for Zynq Evaluation and Development Board - Miami + * See zynq-common.h for Zynq common configs + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __CONFIG_TOPIC_MIAMI_H +#define __CONFIG_TOPIC_MIAMI_H + +#define CONFIG_ZYNQ_PS_CLK_FREQ 33333333UL + +#define CONFIG_ZYNQ_I2C0 +#define CONFIG_ZYNQ_I2C1 + +/* Speed up boot time by ignoring the environment which we never used */ +#define CONFIG_ENV_IS_NOWHERE + +#include "zynq-common.h" + +/* Fixup settings */ +#undef CONFIG_ENV_SIZE +#define CONFIG_ENV_SIZE 0x8000 +#undef CONFIG_ENV_OFFSET +#define CONFIG_ENV_OFFSET 0x80000 + +/* SPL settings */ +#undef CONFIG_SPL_ETH_SUPPORT +#undef CONFIG_SYS_SPI_U_BOOT_OFFS +#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000 +#undef CONFIG_SPL_MAX_FOOTPRINT +#define CONFIG_SPL_MAX_FOOTPRINT CONFIG_SYS_SPI_U_BOOT_OFFS +#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img" + +/* sspi command isn't useful */ +#undef CONFIG_CMD_SPI + +/* No useful gpio */ +#undef CONFIG_ZYNQ_GPIO +#undef CONFIG_CMD_GPIO + +/* No falcon support */ +#undef CONFIG_SPL_OS_BOOT +#undef CONFIG_SPL_FPGA_SUPPORT + +/* FPGA commands that we don't use */ +#undef CONFIG_CMD_FPGA_LOADMK +#undef CONFIG_CMD_FPGA_LOADP +#undef CONFIG_CMD_FPGA_LOADBP +#undef CONFIG_CMD_FPGA_LOADFS + +/* Extras */ +#define CONFIG_CMD_MEMTEST +#undef CONFIG_SYS_MEMTEST_START +#define CONFIG_SYS_MEMTEST_START 0 +#undef CONFIG_SYS_MEMTEST_END +#define CONFIG_SYS_MEMTEST_END 0x18000000 + +/* Faster flash, ours may run at 108 MHz */ +#undef CONFIG_SF_DEFAULT_SPEED +#define CONFIG_SF_DEFAULT_SPEED 108000000 +#define CONFIG_SF_DEFAULT_MODE SPI_MODE_0 +#undef CONFIG_SF_DUAL_FLASH +#define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED +#undef CONFIG_SPI_FLASH_WINBOND +#undef CONFIG_SPI_FLASH_ISSI + +/* Setup proper boot sequences for Miami boards */ + +#if defined(CONFIG_USB) +# define EXTRA_ENV_USB \ + "usbreset=i2c dev 1 && i2c mw 41 1 ff && i2c mw 41 3 fe && "\ + "i2c mw 41 1 fe && i2c mw 41 1 ff\0" \ + "usbboot=run usbreset && if usb start; then " \ + "echo Booting from USB... && " \ + "if load usb 0 0x1900000 ${bootscript}; then "\ + "source 0x1900000; fi; " \ + "load usb 0 ${kernel_addr} ${kernel_image} && " \ + "load usb 0 ${devicetree_addr} ${devicetree_image} && " \ + "load usb 0 ${ramdisk_load_address} ${ramdisk_image} && " \ + "bootm ${kernel_addr} ${ramdisk_load_address} "\ + "${devicetree_addr}; " \ + "fi\0" + /* Note that addresses here should match the addresses in the env */ +# undef DFU_ALT_INFO +# define DFU_ALT_INFO \ + "dfu_alt_info=" \ + "uImage ram 0x2080000 0x500000;" \ + "devicetree.dtb ram 0x2000000 0x20000;" \ + "uramdisk.image.gz ram 0x4000000 0x10000000\0" \ + "dfu_ram=run usbreset && dfu 0 ram 0\0" \ + "thor_ram=run usbreset && thordown 0 ram 0\0" +#else +# define EXTRA_ENV_USB +#endif + +#undef CONFIG_PREBOOT + +#undef CONFIG_EXTRA_ENV_SETTINGS +#define CONFIG_EXTRA_ENV_SETTINGS \ + "kernel_image=uImage\0" \ + "kernel_addr=0x2080000\0" \ + "ramdisk_image=uramdisk.image.gz\0" \ + "ramdisk_load_address=0x4000000\0" \ + "devicetree_image=devicetree.dtb\0" \ + "devicetree_addr=0x2000000\0" \ + "bitstream_image=fpga.bin\0" \ + "bootscript=autorun.scr\0" \ + "loadbit_addr=0x100000\0" \ + "loadbootenv_addr=0x2000000\0" \ + "kernel_size=0x400000\0" \ + "devicetree_size=0x10000\0" \ + "boot_size=0xF00000\0" \ + "fdt_high=0x20000000\0" \ + "initrd_high=0x20000000\0" \ + "mmc_loadbit=echo Loading bitstream from SD/MMC/eMMC to RAM.. && " \ + "mmcinfo && " \ + "load mmc 0 ${loadbit_addr} ${bitstream_image} && " \ + "fpga load 0 ${loadbit_addr} ${filesize}\0" \ + "qspiboot=echo Booting from QSPI flash... && " \ + "sf probe && " \ + "sf read ${devicetree_addr} 0xA0000 ${devicetree_size} && " \ + "sf read ${kernel_addr} 0xC0000 ${kernel_size} && " \ + "bootm ${kernel_addr} - ${devicetree_addr}\0" \ + "sdboot=if mmcinfo; then " \ + "setenv bootargs console=ttyPS0,115200 " \ + "root=/dev/mmcblk0p2 rw rootfstype=ext4 " \ + "rootwait quiet ; " \ + "load mmc 0 ${kernel_addr} ${kernel_image}&& " \ + "load mmc 0 ${devicetree_addr} ${devicetree_image}&& " \ + "bootm ${kernel_addr} - ${devicetree_addr}; " \ + "fi\0" \ + EXTRA_ENV_USB \ + DFU_ALT_INFO + +#undef CONFIG_BOOTCOMMAND +#define CONFIG_BOOTCOMMAND "if mmcinfo; then " \ + "if fatload mmc 0 0x1900000 ${bootscript}; then source 0x1900000; " \ + "fi; fi; run $modeboot" +#undef CONFIG_DISPLAY_BOARDINFO + +/* Further tweaks to reduce image size */ +#undef CONFIG_CMD_BOOTZ +#undef CONFIG_CMD_NET +#undef CONFIG_CMD_AES + +#endif /* __CONFIG_TOPIC_MIAMI_H */ diff --git a/include/configs/topic_miamiplus.h b/include/configs/topic_miamiplus.h new file mode 100644 index 0000000..46ca6bd --- /dev/null +++ b/include/configs/topic_miamiplus.h @@ -0,0 +1,2 @@ +#include "topic_miami.h" +#define CONFIG_SF_DUAL_FLASH diff --git a/include/configs/xilinx_zynqmp_ep.h b/include/configs/xilinx_zynqmp_ep.h index 8e4b960..d0ce768 100644 --- a/include/configs/xilinx_zynqmp_ep.h +++ b/include/configs/xilinx_zynqmp_ep.h @@ -14,7 +14,7 @@ #define __CONFIG_ZYNQMP_EP_H #define CONFIG_ZYNQ_SDHCI_MAX_FREQ 52000000 -#define CONFIG_ZYNQ_SDHCI_MIN_FREQ (CONFIG_ZYNQ_SDHCI_MAX_FREQ << 9) +#define CONFIG_ZYNQ_SDHCI_MIN_FREQ (CONFIG_ZYNQ_SDHCI_MAX_FREQ >> 9) #define CONFIG_ZYNQ_EEPROM #define CONFIG_SATA_CEVA #define CONFIG_ZYNQMP_XHCI_LIST {ZYNQMP_USB0_XHCI_BASEADDR, \ diff --git a/include/configs/zynq-common.h b/include/configs/zynq-common.h index 4f0253c..3a2080f 100644 --- a/include/configs/zynq-common.h +++ b/include/configs/zynq-common.h @@ -76,6 +76,13 @@ # define CONFIG_SYS_FLASH_USE_BUFFER_WRITE #endif +#ifdef CONFIG_NAND_ZYNQ +#define CONFIG_CMD_NAND_LOCK_UNLOCK +#define CONFIG_SYS_MAX_NAND_DEVICE 1 +#define CONFIG_SYS_NAND_ONFI_DETECTION +#define CONFIG_MTD_DEVICE +#endif + /* MMC */ #if defined(CONFIG_ZYNQ_SDHCI) # define CONFIG_MMC diff --git a/include/zynqmppl.h b/include/zynqmppl.h index 542ace9..fb5200e 100644 --- a/include/zynqmppl.h +++ b/include/zynqmppl.h @@ -16,6 +16,12 @@ #define ZYNQMP_FPGA_OP_LOAD (1 << 1) #define ZYNQMP_FPGA_OP_DONE (1 << 2) +#define ZYNQMP_CSU_IDCODE_DEVICE_CODE_SHIFT 15 +#define ZYNQMP_CSU_IDCODE_DEVICE_CODE_MASK (0xf << \ + ZYNQMP_CSU_IDCODE_DEVICE_CODE_SHIFT) +#define ZYNQMP_CSU_IDCODE_SVD_SHIFT 12 +#define ZYNQMP_CSU_IDCODE_SVD_MASK (0xe << ZYNQMP_CSU_IDCODE_SVD_SHIFT) + extern struct xilinx_fpga_op zynqmp_op; #define XILINX_ZYNQMP_DESC \ diff --git a/include/zynqpl.h b/include/zynqpl.h index 1d37a51..5a34a17 100644 --- a/include/zynqpl.h +++ b/include/zynqpl.h @@ -19,7 +19,10 @@ extern struct xilinx_fpga_op zynq_op; # define FPGA_ZYNQPL_OPS NULL #endif +#define XILINX_ZYNQ_7007S 0x3 #define XILINX_ZYNQ_7010 0x2 +#define XILINX_ZYNQ_7012S 0x1c +#define XILINX_ZYNQ_7014S 0x8 #define XILINX_ZYNQ_7015 0x1b #define XILINX_ZYNQ_7020 0x7 #define XILINX_ZYNQ_7030 0xc @@ -28,7 +31,10 @@ extern struct xilinx_fpga_op zynq_op; #define XILINX_ZYNQ_7100 0x16 /* Device Image Sizes */ +#define XILINX_XC7Z007S_SIZE 16669920/8 #define XILINX_XC7Z010_SIZE 16669920/8 +#define XILINX_XC7Z012S_SIZE 28085344/8 +#define XILINX_XC7Z014S_SIZE 32364512/8 #define XILINX_XC7Z015_SIZE 28085344/8 #define XILINX_XC7Z020_SIZE 32364512/8 #define XILINX_XC7Z030_SIZE 47839328/8 @@ -37,10 +43,22 @@ extern struct xilinx_fpga_op zynq_op; #define XILINX_XC7Z100_SIZE 139330784/8 /* Descriptor Macros */ +#define XILINX_XC7Z007S_DESC(cookie) \ +{ xilinx_zynq, devcfg, XILINX_XC7Z007S_SIZE, NULL, cookie, FPGA_ZYNQPL_OPS, \ + "7z007s" } + #define XILINX_XC7Z010_DESC(cookie) \ { xilinx_zynq, devcfg, XILINX_XC7Z010_SIZE, NULL, cookie, FPGA_ZYNQPL_OPS, \ "7z010" } +#define XILINX_XC7Z012S_DESC(cookie) \ +{ xilinx_zynq, devcfg, XILINX_XC7Z012S_SIZE, NULL, cookie, FPGA_ZYNQPL_OPS, \ + "7z012s" } + +#define XILINX_XC7Z014S_DESC(cookie) \ +{ xilinx_zynq, devcfg, XILINX_XC7Z014S_SIZE, NULL, cookie, FPGA_ZYNQPL_OPS, \ + "7z014s" } + #define XILINX_XC7Z015_DESC(cookie) \ { xilinx_zynq, devcfg, XILINX_XC7Z015_SIZE, NULL, cookie, FPGA_ZYNQPL_OPS, \ "7z015" } diff --git a/scripts/Makefile.spl b/scripts/Makefile.spl index e0b0117..03a2f06 100644 --- a/scripts/Makefile.spl +++ b/scripts/Makefile.spl @@ -146,10 +146,10 @@ boot.bin: $(obj)/u-boot-spl.bin FORCE $(call if_changed,mkimage) else ifdef CONFIG_ARCH_ZYNQ -MKIMAGEFLAGS_boot.bin = -T zynqimage +MKIMAGEFLAGS_boot.bin = -T zynqimage -R $(srctree)/$(CONFIG_BOOT_INIT_FILE) endif ifdef CONFIG_ARCH_ZYNQMP -MKIMAGEFLAGS_boot.bin = -T zynqmpimage +MKIMAGEFLAGS_boot.bin = -T zynqmpimage -R $(srctree)/$(CONFIG_BOOT_INIT_FILE) endif spl/boot.bin: $(obj)/u-boot-spl.bin FORCE diff --git a/tools/zynqimage.c b/tools/zynqimage.c index c43bd5d..43876e7 100644 --- a/tools/zynqimage.c +++ b/tools/zynqimage.c @@ -222,6 +222,30 @@ static int zynqimage_check_image_types(uint8_t type) return EXIT_FAILURE; } +static void zynqimage_parse_initparams(struct zynq_header *zynqhdr, + const char *filename) +{ + /* Expect a table of register-value pairs, e.g. "0x12345678 0x4321" */ + FILE *fp = fopen(filename, "r"); + struct zynq_reginit reginit; + unsigned int reg_count = 0; + int r; + + if (!fp) { + fprintf(stderr, "Cannot open initparams file: %s\n", filename); + exit(1); + } + do { + r = fscanf(fp, "%x %x", ®init.address, ®init.data); + if (r == 2) { + zynqhdr->register_init[reg_count] = reginit; + ++reg_count; + } + r = fscanf(fp, "%*[^\n]\n"); /* Skip to next line */ + } while ((r != EOF) && (reg_count < HEADER_REGINITS)); + fclose(fp); +} + static void zynqimage_set_header(void *ptr, struct stat *sbuf, int ifd, struct image_tool_params *params) { @@ -237,6 +261,10 @@ static void zynqimage_set_header(void *ptr, struct stat *sbuf, int ifd, if (params->eflag) zynqhdr->image_load = cpu_to_le32((uint32_t)params->ep); + /* User can pass in text file with init list */ + if (strlen(params->imagename2)) + zynqimage_parse_initparams(zynqhdr, params->imagename2); + zynqhdr->checksum = zynqimage_checksum(zynqhdr); } diff --git a/tools/zynqmpimage.c b/tools/zynqmpimage.c index 3f28eb4..202faea 100644 --- a/tools/zynqmpimage.c +++ b/tools/zynqmpimage.c @@ -234,6 +234,36 @@ static int zynqmpimage_check_image_types(uint8_t type) return EXIT_FAILURE; } +static void zynqmpimage_parse_initparams(struct zynqmp_header *zynqhdr, + const char *filename) +{ + FILE *fp; + struct zynqmp_reginit reginit; + unsigned int reg_count = 0; + int r; + struct stat path_stat; + + stat(filename, &path_stat); + if (!S_ISREG(path_stat.st_mode)) + return; + + /* Expect a table of register-value pairs, e.g. "0x12345678 0x4321" */ + fp = fopen(filename, "r"); + if (!fp) { + fprintf(stderr, "Cannot open initparams file: %s\n", filename); + exit(1); + } + do { + r = fscanf(fp, "%x %x", ®init.address, ®init.data); + if (r == 2) { + zynqhdr->register_init[reg_count] = reginit; + ++reg_count; + } + r = fscanf(fp, "%*[^\n]\n"); /* Skip to next line */ + } while ((r != EOF) && (reg_count < HEADER_REGINITS)); + fclose(fp); +} + static void zynqmpimage_set_header(void *ptr, struct stat *sbuf, int ifd, struct image_tool_params *params) { @@ -250,6 +280,10 @@ static void zynqmpimage_set_header(void *ptr, struct stat *sbuf, int ifd, if (params->eflag) zynqhdr->image_load = cpu_to_le32((uint32_t)params->ep); + /* User can pass in text file with init list */ + if (strlen(params->imagename2)) + zynqmpimage_parse_initparams(zynqhdr, params->imagename2); + zynqhdr->checksum = zynqmpimage_checksum(zynqhdr); } |