4 files changed, 424 insertions, 0 deletions
diff --git a/include/configs/capricorn-common.h b/include/configs/capricorn-common.h
new file mode 100644
index 0000000000..254b3a5a76
--- /dev/null
+++ b/include/configs/capricorn-common.h
@@ -0,0 +1,185 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright 2017-2018 NXP
+ * Copyright 2019 Siemens AG
+ */
+
+#ifndef __IMX8X_CAPRICORN_H
+#define __IMX8X_CAPRICORN_H
+
+#include <linux/sizes.h>
+#include <asm/arch/imx-regs.h>
+
+#include "siemens-env-common.h"
+#include "siemens-ccp-common.h"
+
+/* SPL config */
+#ifdef CONFIG_SPL_BUILD
+
+#define CONFIG_SPL_MAX_SIZE		(124 * 1024)
+#define CONFIG_SYS_MONITOR_LEN		(1024 * 1024)
+#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR
+#define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR		0x800
+#define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION		0
+
+#define CONFIG_SPL_LDSCRIPT		"arch/arm/cpu/armv8/u-boot-spl.lds"
+#define CONFIG_SPL_STACK		0x013E000
+#define CONFIG_SPL_BSS_START_ADDR	0x00128000
+#define CONFIG_SPL_BSS_MAX_SIZE		0x1000	/* 4 KB */
+#define CONFIG_SYS_SPL_MALLOC_START	0x00120000
+#define CONFIG_SYS_SPL_MALLOC_SIZE	0x3000	/* 12 KB */
+#define CONFIG_MALLOC_F_ADDR		0x00120000
+
+#define CONFIG_SPL_RAW_IMAGE_ARM_TRUSTED_FIRMWARE
+#define CONFIG_SPL_ABORT_ON_RAW_IMAGE
+
+#endif /* CONFIG_SPL_BUILD */
+
+#define CONFIG_FACTORYSET
+
+#undef CONFIG_IDENT_STRING
+#define CONFIG_IDENT_STRING		GENERATE_CCP_VERSION("01", "07")
+
+#define CONFIG_REMAKE_ELF
+
+#define CONFIG_BOARD_EARLY_INIT_F
+
+/* Commands */
+#define CONFIG_CMD_READ
+
+#undef CONFIG_CMD_EXPORTENV
+#undef CONFIG_CMD_IMPORTENV
+#undef CONFIG_CMD_IMLS
+#undef CONFIG_CMD_CRC32
+#undef CONFIG_BOOTM_NETBSD
+
+/* ENET Config */
+#define CONFIG_FEC_XCV_TYPE		RMII
+#define FEC_QUIRK_ENET_MAC
+
+/* ENET1 connects to base board and MUX with ESAI */
+#define CONFIG_FEC_ENET_DEV		1
+#define CONFIG_FEC_MXC_PHYADDR		0x0
+#define CONFIG_ETHPRIME                "eth1"
+
+/* I2C Configuration */
+#ifndef CONFIG_SPL_BUILD
+#define CONFIG_SYS_I2C_SPEED	400000
+/* EEPROM */
+#define  EEPROM_I2C_BUS		0 /* I2C0 */
+#define  EEPROM_I2C_ADDR	0x50
+/* PCA9552 */
+#define  PCA9552_1_I2C_BUS	1 /* I2C1 */
+#define  PCA9552_1_I2C_ADDR	0x60
+#endif /* !CONFIG_SPL_BUILD */
+
+/* AHAB */
+#ifdef CONFIG_AHAB_BOOT
+#define AHAB_ENV "sec_boot=yes\0"
+#else
+#define AHAB_ENV "sec_boot=no\0"
+#endif
+
+#define MFG_ENV_SETTINGS_DEFAULT \
+	"mfgtool_args=setenv bootargs console=${console},${baudrate} " \
+		"rdinit=/linuxrc " \
+		"clk_ignore_unused "\
+		"\0" \
+	"kboot=booti\0"\
+	"bootcmd_mfg=run mfgtool_args;" \
+	"if iminfo ${initrd_addr}; then " \
+	"if test ${tee} = yes; then " \
+		"bootm ${tee_addr} ${initrd_addr} ${fdt_addr}; " \
+	"else " \
+		"booti ${loadaddr} ${initrd_addr} ${fdt_addr}; " \
+	"fi; " \
+	"else " \
+	    "echo \"Run fastboot ...\"; fastboot 0; "  \
+	"fi;\0"
+
+/* Boot M4 */
+#define M4_BOOT_ENV \
+	"m4_0_image=m4_0.bin\0" \
+	"loadm4image_0=fatload mmc ${mmcdev}:${mmcpart} " \
+			"${loadaddr} ${m4_0_image}\0" \
+	"m4boot_0=run loadm4image_0; dcache flush; bootaux ${loadaddr} 0\0" \
+
+#define CONFIG_MFG_ENV_SETTINGS \
+	MFG_ENV_SETTINGS_DEFAULT \
+	"initrd_addr=0x83100000\0" \
+	"initrd_high=0xffffffffffffffff\0" \
+	"emmc_dev=0\0"
+
+/* Initial environment variables */
+#define CONFIG_EXTRA_ENV_SETTINGS \
+	CONFIG_MFG_ENV_SETTINGS \
+	M4_BOOT_ENV \
+	AHAB_ENV \
+	ENV_COMMON \
+	"script=boot.scr\0" \
+	"image=Image\0" \
+	"panel=NULL\0" \
+	"console=ttyLP2\0" \
+	"fdt_addr=0x83000000\0" \
+	"fdt_high=0xffffffffffffffff\0" \
+	"cntr_addr=0x88000000\0" \
+	"cntr_file=os_cntr_signed.bin\0" \
+	"initrd_addr=0x83800000\0" \
+	"initrd_high=0xffffffffffffffff\0" \
+	"netdev=eth0\0" \
+	"nfsopts=vers=3,udp,rsize=4096,wsize=4096,nolock rw\0" \
+	"hostname=capricorn\0" \
+	ENV_EMMC \
+	ENV_NET
+
+#define CONFIG_BOOTCOMMAND \
+	"if usrbutton; then " \
+		"run flash_self_test; " \
+		"reset; " \
+	"fi;" \
+	"run flash_self;" \
+	"reset;"
+
+/* Default location for tftp and bootm */
+#define CONFIG_LOADADDR			0x80280000
+#define CONFIG_SYS_LOAD_ADDR		CONFIG_LOADADDR
+#define CONFIG_SYS_INIT_SP_ADDR		0x80200000
+
+#define CONFIG_BOOTCOUNT_LIMIT
+#define CONFIG_BOOTCOUNT_ENV
+
+/* Environment organisation */
+#define CONFIG_ENV_OVERWRITE
+#define CONFIG_SYS_MMC_ENV_DEV		0	/* USDHC1, eMMC */
+#define CONFIG_SYS_MMC_ENV_PART		2	/* 2nd boot partition */
+
+/* On CCP board, USDHC1 is for eMMC */
+#define CONFIG_MMCROOT			"/dev/mmcblk0p2"  /* eMMC */
+#define CONFIG_SYS_MMC_IMG_LOAD_PART	1
+
+/* Size of malloc() pool */
+#define CONFIG_SYS_MALLOC_LEN		((CONFIG_ENV_SIZE + (32 * 1024)) * 1024)
+
+#define CONFIG_SYS_SDRAM_BASE		0x80000000
+#define PHYS_SDRAM_1			0x80000000
+#define PHYS_SDRAM_2			0x880000000
+/* DDR3 board total DDR is 1 GB */
+#define PHYS_SDRAM_1_SIZE		0x40000000	/* 1 GB */
+#define PHYS_SDRAM_2_SIZE		0x00000000	/* 0 GB */
+
+#define CONFIG_SYS_MEMTEST_START	0xA0000000
+#define CONFIG_SYS_MEMTEST_END		(CONFIG_SYS_MEMTEST_START + \
+					 (PHYS_SDRAM_1_SIZE >> 2))
+
+/* Console buffer and boot args */
+#define CONFIG_SYS_CBSIZE		2048
+#define CONFIG_SYS_MAXARGS		64
+#define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE
+
+/* Generic Timer Definitions */
+#define COUNTER_FREQUENCY		8000000	/* 8MHz */
+
+#define BOOTAUX_RESERVED_MEM_BASE	0x88000000
+#define BOOTAUX_RESERVED_MEM_SIZE	SZ_128M /* Reserve from second 128MB */
+
+#endif /* __IMX8X_CAPRICORN_H */
diff --git a/include/configs/giedi.h b/include/configs/giedi.h
new file mode 100644
index 0000000000..dabb1fb171
--- /dev/null
+++ b/include/configs/giedi.h
@@ -0,0 +1,19 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright 2019 Siemens AG
+ *
+ */
+
+#ifndef __GIEDI_H
+#define __GIEDI_H
+
+#include "capricorn-common.h"
+
+#undef CONFIG_IDENT_STRING
+#define CONFIG_IDENT_STRING		GENERATE_CCP_VERSION("01", "07")
+
+/* DDR3 board total DDR is 1 GB */
+#undef PHYS_SDRAM_1_SIZE
+#define PHYS_SDRAM_1_SIZE		0x40000000	/* 1 GB */
+
+#endif /* __GIEDI_H */
diff --git a/include/configs/siemens-ccp-common.h b/include/configs/siemens-ccp-common.h
new file mode 100644
index 0000000000..01051c8ad7
--- /dev/null
+++ b/include/configs/siemens-ccp-common.h
@@ -0,0 +1,19 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/* Be very careful updating CONFIG_IDENT_STRING
+ * This string will control the update flow whether an U-Boot should be
+ * updated or not. If the version of installed U-Boot (in flash) is smaller
+ * than the version to be installed (from update file), an update will
+ * be performed.
+ *
+ * General rules:
+ * 1. First 4 characters ' ##v' or  IDENT_MAGIC represent kind of a magic number
+ *    to identify the following strings after easily. Don't change them!
+ *
+ * 2. First 2 digits after 'v' or CCP_MAJOR are updated with U-Boot version
+ *    change, e.g. from 2015.04 to 2018.03
+ *
+ * 3. Second 2 digits after '.' or CCP_MINOR are updated if we want to upgrade
+ *    U-Boot within an U-Boot version.
+ */
+#define CCP_IDENT_MAGIC			" ##v"
+#define GENERATE_CCP_VERSION(MAJOR, MINOR)	CCP_IDENT_MAGIC MAJOR "." MINOR
diff --git a/include/configs/siemens-env-common.h b/include/configs/siemens-env-common.h
new file mode 100644
index 0000000000..36fa5d936f
--- /dev/null
+++ b/include/configs/siemens-env-common.h
@@ -0,0 +1,201 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+
+/* Common env settings */
+
+/** set_bootargs()
+ * input:
+ *	console:	string, tty, etc.
+ *	baudrate:	string, tty baudrate
+ *	testargs:	string
+ *	optargs:	string
+ * output:
+ *	bootargs:	string, default boot string
+ */
+#define ENV_BOOTARGS_DEFAULT "set_bootargs=" \
+	"setenv bootargs " \
+		"console=${console} " \
+		"${testargs} " \
+		"${optargs}\0"
+
+/** set_bootargs_net()
+ * input:
+ *	kernel_name:
+ *	dtb_name:
+ *	project_dir:
+ * output:
+ */
+#define ENV_NET_FCT_NETARGS "set_bootargs_net=" \
+	"run set_bootargs;" \
+	"setenv bootfile ${project_dir}/boot/${kernel_name};" \
+	"setenv bootdtb ${project_dir}/boot/${dtb_name_nfs}.dtb;" \
+	"setenv rootpath /home/projects/${project_dir}/;" \
+	"setenv bootargs ${bootargs} " \
+		"root=/dev/nfs " \
+		"nfsroot=${serverip}:${rootpath},${nfsopts} " \
+		"ip=${ipaddr}:${serverip}:" \
+			"${gatewayip}:${netmask}:${hostname}:eth0:off\0"
+
+/** net_nfs()
+ * input:
+ * output:
+ */
+#define ENV_NET_FCT_BOOT "net_nfs=" \
+	"echo Booting from network ...; " \
+	"run set_bootargs_net; " \
+	"tftpboot ${dtb_loadaddr} ${serverip}:${bootdtb};" \
+	"if test $? -eq 1;" \
+	"then " \
+		"echo Loading default.dtb!;" \
+		"tftpboot ${dtb_loadaddr} ${serverip}:${project_dir}/boot/${dtb_name_default}.dtb;" \
+	"fi;" \
+	"tftpboot ${kernel_loadaddr} ${serverip}:${bootfile};" \
+	"printenv bootargs;" \
+	"booti ${kernel_loadaddr} - ${dtb_loadaddr}\0"
+
+/** check_update()
+ * input:
+ *	upgrade_available:	[0|1],	if set to 1 check bootcount variables
+ *	bootcount:		int,	bootcount
+ *	bootlimit:		int,	limit cootcount
+ *	toggle_partition():	-	toggles active partition set
+ * output:
+ *	upgrade_available:	[0|1],	set to 0 if bootcount > bootlimit
+ */
+#define ENV_FCT_CHECK_UPGRADE "check_upgrade="\
+	"if test ${upgrade_available} -eq 1; " \
+	"then " \
+		"echo  upgrade_available is set; " \
+		"if test ${bootcount} -gt ${bootlimit}; " \
+		"then " \
+			"setenv upgrade_available 0;" \
+			"echo toggle partition;" \
+			"run toggle_partition;" \
+		"fi;" \
+	"fi;\0"
+
+/** toggle_partition()
+ * input:
+ *	partitionset_active:	[A|B],	selected partition set
+ * output:
+ *	partitionset_active:	[A|B],	toggle
+ */
+#define ENV_FCT_TOGGLE_PARTITION "toggle_partition="\
+	"setenv ${partitionset_active} true;" \
+	"if test -n ${A}; " \
+	"then " \
+		"setenv partitionset_active B; " \
+		"env delete A; " \
+	"fi;" \
+	"if test -n ${B}; "\
+	"then " \
+		"setenv partitionset_active A; " \
+		"env delete B; " \
+	"fi;" \
+	"saveenv\0"
+
+/** set_partition()
+ * input:
+ *	partitionset_active:	[A|B],	selected partition set
+ *	rootfs_name:		string,	mmc device file in kernel, e.g. /dev/mmcblk0
+ * output:
+ *	mmc_active_vol:	string,	mmc partition device file in kernel, e.g. /dev/mmcblk0p2
+ *	mmc_part_nr:		int,	partition number of mmc, e.g. /dev/mmcblk0p2 --> 2
+ */
+#define ENV_EMMC_FCT_SET_ACTIVE_PARTITION "set_partition=" \
+	"setenv ${partitionset_active} true;" \
+	"if test -n ${A}; " \
+	"then " \
+		"setenv mmc_part_nr 1;" \
+	"fi;" \
+	"if test -n ${B}; " \
+	"then " \
+		"setenv mmc_part_nr 2;" \
+	"fi;" \
+	"setenv mmc_active_vol ${rootfs_name}p${mmc_part_nr} \0"
+
+/** set_bootargs_mmc()
+ * input:
+ *	bootargs:		string, default bootargs
+ *	mmc_active_vol		string, mmc partition device file in kernel, e.g. /dev/mmcblk0p2
+ *	ip_method:		string, [none|?]
+ * output:
+ *	bootargs:		string
+ */
+#define ENV_EMMC_FCT_SET_EMMC_BOOTARGS "set_bootargs_mmc=" \
+	"setenv bootargs ${bootargs} " \
+		"root=${mmc_active_vol} rw " \
+		"rootdelay=1 rootwait " \
+		"rootfstype=ext4 " \
+		"ip=${ip_method} \0"
+
+/** mmc_load_bootfiles()
+ * input:
+ *	mmc_part_nr:
+ *	dtb_loadaddr:
+ *	dtb_name:
+ *	kernel_loadaddr:
+ *	kernel_name:
+ */
+#define ENV_EMMC_FCT_LOADFROM_EMMC "mmc_load_bootfiles=" \
+	"echo Loading from eMMC ...;" \
+	"ext4load mmc 0:${mmc_part_nr} ${dtb_loadaddr} boot/${dtb_name}.dtb;" \
+	"if test $? -eq 1;" \
+	"then " \
+		"echo Loading default.dtb!;" \
+		"ext4load mmc 0:${mmc_part_nr} ${dtb_loadaddr} boot/${dtb_name_default}.dtb;" \
+	"fi;" \
+	"ext4load mmc 0:${mmc_part_nr} ${kernel_loadaddr} boot/${kernel_name};" \
+	"printenv bootargs;\0"
+
+/** mmc_boot()
+ * input:
+ *	mmc_part_nr:
+ *	dtb_loadaddr:
+ *	dtb_name:
+ *	kernel_loadaddr:
+ *	kernel_name:
+ */
+#define ENV_EMMC_FCT_EMMC_BOOT "mmc_boot=" \
+	"run set_bootargs;" \
+	"run check_upgrade; " \
+	"run set_partition;" \
+	"run set_bootargs_mmc;" \
+	"run mmc_load_bootfiles;" \
+	"echo Booting from eMMC ...; " \
+	"booti ${kernel_loadaddr} - ${dtb_loadaddr} \0"
+
+#define ENV_EMMC_ALIASES "" \
+	"flash_self=run mmc_boot\0" \
+	"flash_self_test=setenv testargs test; " \
+		"run mmc_boot\0"
+
+#define ENV_COMMON "" \
+	"project_dir=targetdir/rootfs\0" \
+	"serverip=192.168.251.2\0" \
+	"ipaddr=192.168.251.1\0" \
+	"dtb_name_nfs=default\0" \
+	"dtb_name_default=default\0" \
+	"kernel_name=Image\0" \
+	"partitionset_active=A\0" \
+	"dtb_loadaddr=0x83000000\0" \
+	"kernel_loadaddr=0x80280000\0" \
+	"ip_method=none\0" \
+	"rootfs_name=/dev/mmcblk0\0" \
+	"upgrade_available=0\0" \
+	"bootlimit=3\0" \
+	"altbootcmd=run bootcmd\0" \
+	"optargs=\0" \
+
+/**********************************************************************/
+
+#define ENV_EMMC	ENV_EMMC_FCT_EMMC_BOOT \
+			ENV_EMMC_FCT_LOADFROM_EMMC \
+			ENV_EMMC_FCT_SET_EMMC_BOOTARGS \
+			ENV_EMMC_FCT_SET_ACTIVE_PARTITION \
+			ENV_FCT_CHECK_UPGRADE \
+			ENV_EMMC_ALIASES \
+			ENV_FCT_TOGGLE_PARTITION
+
+#define ENV_NET		ENV_NET_FCT_BOOT \
+			ENV_NET_FCT_NETARGS \
+			ENV_BOOTARGS_DEFAULT