armada-7040-db-nand.dtb \
armada-8040-db.dtb \
armada-8040-mcbin.dtb \
+ armada-8040-clearfog-gt-8k.dtb \
armada-xp-gp.dtb \
armada-xp-maxbcm.dtb \
armada-xp-synology-ds414.dtb \
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2018 SolidRun ltd
+ */
+
+#include "armada-8040.dtsi"
+
+/ {
+ model = "ClearFog-GT-8K";
+ compatible = "solidrun,clearfog-gt-8k",
+ "marvell,armada8040";
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ aliases {
+ i2c0 = &cpm_i2c0;
+ i2c1 = &cpm_i2c1;
+ spi0 = &cps_spi1;
+ };
+
+ memory@00000000 {
+ device_type = "memory";
+ reg = <0x0 0x0 0x0 0x80000000>;
+ };
+
+ simple-bus {
+ compatible = "simple-bus";
+
+ reg_usb3h0_vbus: usb3-vbus0 {
+ compatible = "regulator-fixed";
+ pinctrl-names = "default";
+ pinctrl-0 = <&cpm_xhci_vbus_pins>;
+ regulator-name = "reg-usb3h0-vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ startup-delay-us = <300000>;
+ shutdown-delay-us = <500000>;
+ regulator-force-boot-off;
+ gpio = <&cpm_gpio1 15 GPIO_ACTIVE_LOW>; /* GPIO[47] */
+ };
+ };
+};
+
+&uart0 {
+ status = "okay";
+};
+
+&ap_pinctl {
+ /*
+ * MPP Bus:
+ * eMMC [0-10]
+ * UART0 [11,19]
+ */
+ /* 0 1 2 3 4 5 6 7 8 9 */
+ pin-func = < 1 1 1 1 1 1 1 1 1 1
+ 1 3 0 0 0 0 0 0 0 3 >;
+};
+
+/* on-board eMMC */
+&ap_sdhci0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&ap_emmc_pins>;
+ bus-width = <8>;
+ status = "okay";
+};
+
+&cpm_pinctl {
+ /*
+ * MPP Bus:
+ * [0-31] = 0xff: Keep default CP0_shared_pins:
+ * [11] CLKOUT_MPP_11 (out)
+ * [23] LINK_RD_IN_CP2CP (in)
+ * [25] CLKOUT_MPP_25 (out)
+ * [29] AVS_FB_IN_CP2CP (in)
+ * [32, 33, 34] pci0/1/2 reset
+ * [35-38] CP0 I2C1 and I2C0
+ * [39] GPIO reset button
+ * [40,41] LED0 and LED1
+ * [43] 1512 phy reset
+ * [47] USB VBUS EN (active low)
+ * [48] FAN PWM
+ * [49] SFP+ present signal
+ * [50] TPM interrupt
+ * [51] WLAN0 disable
+ * [52] WLAN1 disable
+ * [53] LTE disable
+ * [54] NFC reset
+ * [55] Micro SD card detect
+ * [56-61] Micro SD
+ */
+ /* 0 1 2 3 4 5 6 7 8 9 */
+ pin-func = < 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff
+ 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff
+ 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff
+ 0xff 0 0 0 0 2 2 2 2 0
+ 0 0 0 0 0 0 0 0 0 0
+ 0 0 0 0 0 0 0xe 0xe 0xe 0xe
+ 0xe 0xe 0 >;
+
+ cpm_xhci_vbus_pins: cpm-xhci-vbus-pins {
+ marvell,pins = < 47 >;
+ marvell,function = <0>;
+ };
+
+ cps_1g_phy_reset: cps-1g-phy-reset {
+ marvell,pins = < 43 >;
+ marvell,function = <0>;
+ };
+};
+
+/* uSD slot */
+&cpm_sdhci0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&cpm_sdhci_pins>;
+ bus-width = <4>;
+ status = "okay";
+};
+
+&cpm_pcie0 {
+ num-lanes = <1>;
+ status = "okay";
+};
+
+&cpm_i2c0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&cpm_i2c0_pins>;
+ status = "okay";
+ clock-frequency = <100000>;
+};
+
+&cpm_i2c1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&cpm_i2c1_pins>;
+ status = "okay";
+ clock-frequency = <100000>;
+};
+
+&cpm_sata0 {
+ status = "okay";
+};
+
+&cpm_comphy {
+ /*
+ * CP0 Serdes Configuration:
+ * Lane 0: PCIe0 (x1)
+ * Lane 1: Not connected
+ * Lane 2: SFI (10G)
+ * Lane 3: Not connected
+ * Lane 4: USB 3.0 host port1 (can be PCIe)
+ * Lane 5: Not connected
+ */
+ phy0 {
+ phy-type = <PHY_TYPE_PEX0>;
+ };
+ phy1 {
+ phy-type = <PHY_TYPE_UNCONNECTED>;
+ };
+ phy2 {
+ phy-type = <PHY_TYPE_SFI>;
+ };
+ phy3 {
+ phy-type = <PHY_TYPE_UNCONNECTED>;
+ };
+ phy4 {
+ phy-type = <PHY_TYPE_USB3_HOST1>;
+ };
+ phy5 {
+ phy-type = <PHY_TYPE_UNCONNECTED>;
+ };
+};
+
+&cpm_ethernet {
+ pinctrl-names = "default";
+ status = "okay";
+};
+
+/* 10G SFI SFP */
+&cpm_eth0 {
+ status = "okay";
+ phy-mode = "sfi";
+};
+
+&cps_sata0 {
+ status = "okay";
+};
+
+&cps_usb3_0 {
+ vbus-supply = <®_usb3h0_vbus>;
+ status = "okay";
+};
+
+&cps_utmi0 {
+ status = "okay";
+};
+
+&cps_pinctl {
+ /*
+ * MPP Bus:
+ * [0-5] TDM
+ * [6] VHV Enable
+ * [7] CP1 SPI0 CSn1 (FXS)
+ * [8] CP1 SPI0 CSn0 (TPM)
+ * [9.11]CP1 SPI0 MOSI/MISO/CLK
+ * [13] CP1 SPI1 MISO (TDM and SPI ROM shared)
+ * [14] CP1 SPI1 CS0n (64Mb SPI ROM)
+ * [15] CP1 SPI1 MOSI (TDM and SPI ROM shared)
+ * [16] CP1 SPI1 CLK (TDM and SPI ROM shared)
+ * [24] Topaz switch reset
+ * [26] Buzzer
+ * [27] CP1 SMI MDIO
+ * [28] CP1 SMI MDC
+ * [29] CP0 10G SFP TX Disable
+ * [30] WPS button
+ * [31] Front panel button
+ * [32-62] = 0xff: Keep default CP1_shared_pins:
+ */
+ /* 0 1 2 3 4 5 6 7 8 9 */
+ pin-func = < 0x4 0x4 0x4 0x4 0x4 0x4 0x0 0x4 0x4 0x4
+ 0x4 0x4 0x0 0x3 0x3 0x3 0x3 0xff 0xff 0xff
+ 0xff 0xff 0xff 0xff 0x0 0xff 0x0 0x8 0x8 0x0
+ 0x0 0x0 0x0 0xff 0xff 0xff 0xff 0xff 0xff 0xff
+ 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff
+ 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff
+ 0xff 0xff 0xff>;
+};
+
+&cps_spi1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&cps_spi1_pins>;
+ status = "okay";
+
+ spi-flash@0 {
+ compatible = "jedec,spi-nor", "spi-flash";
+ reg = <0>;
+ spi-max-frequency = <10000000>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "U-Boot";
+ reg = <0 0x200000>;
+ };
+ partition@200000 {
+ label = "Filesystem";
+ reg = <0x200000 0xce0000>;
+ };
+ };
+ };
+};
+
+&cps_comphy {
+ /*
+ * CP1 Serdes Configuration:
+ * Lane 0: SATA 1 (RX swapped). Can be PCIe0
+ * Lane 1: Not used
+ * Lane 2: USB HOST 0
+ * Lane 3: SGMII1 - Connected to 1512 port
+ * Lane 4: Not used
+ * Lane 5: SGMII2 - Connected to Topaz switch
+ */
+ phy0 {
+ phy-type = <PHY_TYPE_SATA1>;
+ phy-invert = <PHY_POLARITY_RXD_INVERT>;
+ };
+ phy1 {
+ phy-type = <PHY_TYPE_UNCONNECTED>;
+ };
+ phy2 {
+ phy-type = <PHY_TYPE_USB3_HOST0>;
+ };
+ phy3 {
+ phy-type = <PHY_TYPE_SGMII1>;
+ phy-speed = <PHY_SPEED_1_25G>;
+ };
+ phy4 {
+ phy-type = <PHY_TYPE_UNCONNECTED>;
+ };
+ phy5 {
+ phy-type = <PHY_TYPE_SGMII2>;
+ phy-speed = <PHY_SPEED_3_125G>;
+ };
+};
+
+&cps_mdio {
+ phy0: ethernet-phy@0 {
+ reg = <0>;
+ };
+};
+
+&cps_ethernet {
+ pinctrl-names = "default";
+ pinctrl-0 = <&cps_1g_phy_reset>;
+ status = "okay";
+};
+
+/* 1G SGMII */
+&cps_eth1 {
+ status = "okay";
+ phy-mode = "sgmii";
+ phy = <&phy0>;
+ phy-reset-gpios = <&cpm_gpio1 11 GPIO_ACTIVE_LOW>;
+};
+
+/* 2.5G to Topaz switch */
+&cps_eth2 {
+ status = "okay";
+ phy-mode = "sgmii";
+ phy-speed = <2500>;
+ phy-reset-gpios = <&cps_gpio0 24 GPIO_ACTIVE_LOW>;
+};
#ifndef _ASM_ARMV8_MMU_H_
#define _ASM_ARMV8_MMU_H_
+#include <linux/const.h>
+
/*
* block/section address mask and size definitions.
*/
#include <dm.h>
#include <fdtdec.h>
#include <linux/libfdt.h>
+#include <linux/sizes.h>
#include <pci.h>
#include <asm/io.h>
#include <asm/system.h>
/* DRAM init code ... */
+#define MV_SIP_DRAM_SIZE 0x82000010
+
+static u64 a8k_dram_scan_ap_sz(void)
+{
+ struct pt_regs pregs;
+
+ pregs.regs[0] = MV_SIP_DRAM_SIZE;
+ pregs.regs[1] = SOC_REGS_PHY_BASE;
+ smc_call(&pregs);
+
+ return pregs.regs[0];
+}
+
+static void a8k_dram_init_banksize(void)
+{
+ /*
+ * The firmware (ATF) leaves a 1G whole above the 3G mark for IO
+ * devices. Higher RAM is mapped at 4G.
+ *
+ * Config 2 DRAM banks:
+ * Bank 0 - max size 4G - 1G
+ * Bank 1 - ram size - 4G + 1G
+ */
+ phys_size_t max_bank0_size = SZ_4G - SZ_1G;
+
+ gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE;
+ if (gd->ram_size <= max_bank0_size) {
+ gd->bd->bi_dram[0].size = gd->ram_size;
+ return;
+ }
+
+ gd->bd->bi_dram[0].size = max_bank0_size;
+ if (CONFIG_NR_DRAM_BANKS > 1) {
+ gd->bd->bi_dram[1].start = SZ_4G;
+ gd->bd->bi_dram[1].size = gd->ram_size - max_bank0_size;
+ }
+}
+
int dram_init_banksize(void)
{
- fdtdec_setup_memory_banksize();
+ if (CONFIG_IS_ENABLED(ARMADA_8K))
+ a8k_dram_init_banksize();
+ else
+ fdtdec_setup_memory_banksize();
return 0;
}
int dram_init(void)
{
+ if (CONFIG_IS_ENABLED(ARMADA_8K)) {
+ gd->ram_size = a8k_dram_scan_ap_sz();
+ if (gd->ram_size != 0)
+ return 0;
+ }
+
if (fdtdec_setup_mem_size_base() != 0)
return -EINVAL;
#include <common.h>
#include <fdt_support.h>
#include <fdtdec.h>
+#include <linux/sizes.h>
#include <asm/arch/tegra.h>
#include <asm/armv8/mmu.h>
-#define SZ_4G 0x100000000ULL
-
/*
* Size of a region that's large enough to hold the relocated U-Boot and all
* other allocations made around it (stack, heap, page tables, etc.)
#ifndef _ASM_MACH_GENERIC_SPACES_H
#define _ASM_MACH_GENERIC_SPACES_H
-#include <asm/const.h>
+#include <linux/const.h>
/*
* This gives the physical RAM offset.
#ifndef _ASM_RISCV_CSR_H
#define _ASM_RISCV_CSR_H
+#include <linux/const.h>
+
/* Status register flags */
#define SR_SIE _AC(0x00000002, UL) /* Supervisor Interrupt Enable */
#define SR_SPIE _AC(0x00000020, UL) /* Previous Supervisor IE */
F: board/soldrun/clearfog/
F: include/configs/clearfog.h
F: configs/clearfog_defconfig
+F: configs/clearfog_gt_8k_defconfig
--- /dev/null
+CONFIG_ARM=y
+CONFIG_ARCH_MVEBU=y
+CONFIG_SYS_TEXT_BASE=0x00000000
+CONFIG_SYS_MALLOC_F_LEN=0x2000
+CONFIG_TARGET_MVEBU_ARMADA_8K=y
+CONFIG_DEBUG_UART_BASE=0xf0512000
+CONFIG_DEBUG_UART_CLOCK=200000000
+CONFIG_DEFAULT_DEVICE_TREE="armada-8040-clearfog-gt-8k"
+CONFIG_SMBIOS_PRODUCT_NAME=""
+CONFIG_DEBUG_UART=y
+CONFIG_AHCI=y
+CONFIG_DISTRO_DEFAULTS=y
+CONFIG_NR_DRAM_BANKS=1
+# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_SYS_CONSOLE_INFO_QUIET=y
+# CONFIG_DISPLAY_CPUINFO is not set
+# CONFIG_DISPLAY_BOARDINFO is not set
+CONFIG_DISPLAY_BOARDINFO_LATE=y
+CONFIG_ARCH_EARLY_INIT_R=y
+CONFIG_BOARD_EARLY_INIT_F=y
+# CONFIG_CMD_FLASH is not set
+CONFIG_CMD_GPIO=y
+CONFIG_CMD_I2C=y
+CONFIG_CMD_MMC=y
+CONFIG_CMD_PCI=y
+CONFIG_CMD_SF=y
+CONFIG_CMD_SPI=y
+CONFIG_CMD_USB=y
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_TFTPPUT=y
+CONFIG_CMD_CACHE=y
+CONFIG_CMD_TIME=y
+CONFIG_CMD_MVEBU_BUBT=y
+CONFIG_CMD_REGULATOR=y
+CONFIG_CMD_EXT4_WRITE=y
+CONFIG_MAC_PARTITION=y
+CONFIG_ENV_IS_IN_SPI_FLASH=y
+CONFIG_AHCI_MVEBU=y
+CONFIG_DM_GPIO=y
+CONFIG_DM_I2C=y
+CONFIG_SYS_I2C_MVTWSI=y
+CONFIG_MISC=y
+CONFIG_DM_MMC=y
+CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_XENON=y
+CONFIG_SPI_FLASH=y
+CONFIG_SPI_FLASH_MACRONIX=y
+CONFIG_SPI_FLASH_SPANSION=y
+CONFIG_SPI_FLASH_STMICRO=y
+CONFIG_SPI_FLASH_WINBOND=y
+CONFIG_PHYLIB=y
+CONFIG_PHY_GIGE=y
+CONFIG_PCI=y
+CONFIG_DM_PCI=y
+CONFIG_PCIE_DW_MVEBU=y
+CONFIG_MVEBU_COMPHY_SUPPORT=y
+CONFIG_PINCTRL=y
+CONFIG_PINCTRL_ARMADA_8K=y
+CONFIG_DM_REGULATOR_FIXED=y
+# CONFIG_SPL_SERIAL_PRESENT is not set
+CONFIG_DEBUG_UART_SHIFT=2
+CONFIG_DEBUG_UART_ANNOUNCE=y
+CONFIG_SYS_NS16550=y
+CONFIG_KIRKWOOD_SPI=y
+CONFIG_USB=y
+CONFIG_DM_USB=y
+CONFIG_USB_XHCI_HCD=y
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_STORAGE=y
+CONFIG_USB_HOST_ETHER=y
+CONFIG_USB_ETHER_ASIX=y
+CONFIG_USB_ETHER_MCS7830=y
+CONFIG_USB_ETHER_RTL8152=y
+CONFIG_USB_ETHER_SMSC95XX=y
+CONFIG_SMBIOS_MANUFACTURER=""
typedef volatile unsigned short vu_short;
typedef volatile unsigned char vu_char;
-/* Allow sharing constants with type modifiers between C and assembly. */
-#define _AC(X, Y) (X##Y)
-
#include <config.h>
#include <errno.h>
#include <time.h>
#else /* __ASSEMBLY__ */
-/* Drop a C type modifier (like in 3UL) for constants used in assembly. */
-#define _AC(X, Y) X
-
#endif /* __ASSEMBLY__ */
/* Put only stuff here that the assembler can digest */
-/* Declare an unsigned long constant digestable both by C and an assembler. */
-#define UL(x) _AC(x, UL)
-
#ifdef CONFIG_POST
#define CONFIG_HAS_POST
#ifndef CONFIG_POST_ALT_LIST
* High Level Configuration Options (easy to change)
*/
-/*
- * TEXT_BASE needs to be below 16MiB, since this area is scrubbed
- * for DDR ECC byte filling in the SPL before loading the main
- * U-Boot into it.
- */
#define CONFIG_SYS_TCLK 200000000 /* 200MHz */
/*
* High Level Configuration Options (easy to change)
*/
-/*
- * TEXT_BASE needs to be below 16MiB, since this area is scrubbed
- * for DDR ECC byte filling in the SPL before loading the main
- * U-Boot into it.
- */
#define CONFIG_SYS_TCLK 250000000 /* 250MHz */
/*
-/* SPDX-License-Identifier: GPL-2.0 */
-/*
- * const.h: Macros for dealing with constants.
- */
-
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _LINUX_CONST_H
#define _LINUX_CONST_H
+/* const.h: Macros for dealing with constants. */
+
/* Some constant macros are used in both assembler and
* C code. Therefore we cannot annotate them always with
* 'UL' and other type specifiers unilaterally. We
*/
#ifdef __ASSEMBLY__
+#define _AC(X,Y) X
#define _AT(T,X) X
#else
+#define __AC(X,Y) (X##Y)
+#define _AC(X,Y) __AC(X,Y)
#define _AT(T,X) ((T)(X))
#endif
-#define _BITUL(x) (_AC(1,UL) << (x))
-#define _BITULL(x) (_AC(1,ULL) << (x))
+#define _UL(x) (_AC(x, UL))
+#define _ULL(x) (_AC(x, ULL))
+
+#define _BITUL(x) (_UL(1) << (x))
+#define _BITULL(x) (_ULL(1) << (x))
+
+#define UL(x) (_UL(x))
+#define ULL(x) (_ULL(x))
-#endif /* !(_LINUX_CONST_H) */
+#endif /* _LINUX_CONST_H */
#ifndef __LINUX_SIZES_H__
#define __LINUX_SIZES_H__
+#include <linux/const.h>
+
#define SZ_1 0x00000001
#define SZ_2 0x00000002
#define SZ_4 0x00000004
#define SZ_1G 0x40000000
#define SZ_2G 0x80000000
+#define SZ_4G _AC(0x100000000, ULL)
+
#endif /* __LINUX_SIZES_H__ */
projects / platform / kernel / u-boot.git / commitdiff