1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Common configuration header file for all Keystone II EVM platforms
5 * (C) Copyright 2012-2014
6 * Texas Instruments Incorporated, <www.ti.com>
9 #ifndef __CONFIG_KS2_EVM_H
10 #define __CONFIG_KS2_EVM_H
12 /* U-Boot Build Configuration */
14 /* SoC Configuration */
16 /* Memory Configuration */
17 #define CONFIG_SYS_LPAE_SDRAM_BASE 0x800000000
18 #define CONFIG_MAX_RAM_BANK_SIZE (2 << 30) /* 2GB */
20 #ifdef CONFIG_SYS_MALLOC_F_LEN
21 #define SPL_MALLOC_F_SIZE CONFIG_SYS_MALLOC_F_LEN
23 #define SPL_MALLOC_F_SIZE 0
26 /* SPL SPI Loader Configuration */
27 #define KEYSTONE_SPL_STACK_SIZE (8 * 1024)
29 /* SRAM scratch space entries */
30 #define SRAM_SCRATCH_SPACE_ADDR 0xc0c23fc
32 #define TI_SRAM_SCRATCH_BOARD_EEPROM_START (SRAM_SCRATCH_SPACE_ADDR)
33 #define TI_SRAM_SCRATCH_BOARD_EEPROM_END (SRAM_SCRATCH_SPACE_ADDR + 0x200)
34 #define KEYSTONE_SRAM_SCRATCH_SPACE_END (TI_SRAM_SCRATCH_BOARD_EEPROM_END)
36 /* UART Configuration */
37 #define CFG_SYS_NS16550_COM1 KS2_UART0_BASE
38 #define CFG_SYS_NS16550_COM2 KS2_UART1_BASE
40 #ifndef CONFIG_SOC_K2G
41 #define CFG_SYS_NS16550_CLK ks_clk_get_rate(KS2_CLK1_6)
43 #define CFG_SYS_NS16550_CLK ks_clk_get_rate(uart_pll_clk) / 2
46 /* SPI Configuration */
47 #define CONFIG_SYS_SPI_CLK ks_clk_get_rate(KS2_CLK1_6)
49 /* Network Configuration */
50 #define CONFIG_SYS_SGMII_REFCLK_MHZ 312
51 #define CONFIG_SYS_SGMII_LINERATE_MHZ 1250
52 #define CONFIG_SYS_SGMII_RATESCALE 2
55 #define CONFIG_KSNET_MAC_ID_BASE KS2_MAC_ID_BASE_ADDR
56 #define CONFIG_KSNET_NETCP_BASE KS2_NETCP_BASE
57 #define CONFIG_KSNET_SERDES_SGMII_BASE KS2_SGMII_SERDES_BASE
58 #define CONFIG_KSNET_SERDES_SGMII2_BASE KS2_SGMII_SERDES2_BASE
59 #define CONFIG_KSNET_SERDES_LANES_PER_SGMII KS2_LANES_PER_SGMII_SERDES
61 /* EEPROM definitions */
63 /* NAND Configuration */
64 #define CFG_SYS_NAND_MASK_CLE 0x4000
65 #define CFG_SYS_NAND_MASK_ALE 0x2000
66 #define CFG_SYS_NAND_CS 2
68 #define CFG_SYS_NAND_LARGEPAGE
69 #define CFG_SYS_NAND_BASE_LIST { 0x30000000, }
71 #define DFU_ALT_INFO_MMC \
74 "u-boot.img fat 0 1;" \
79 "dfu_bufsiz=0x10000\0" \
82 /* U-Boot general configuration */
86 #define KERNEL_MTD_PARTS \
90 #define DEFAULT_FW_INITRAMFS_BOOT_ENV \
91 "name_fw_rd=k2-fw-initrd.cpio.gz\0" \
92 "set_rd_spec=setenv rd_spec ${rdaddr}:${filesize}\0" \
93 "init_fw_rd_net=dhcp ${rdaddr} ${tftp_root}/${name_fw_rd}; " \
95 "init_fw_rd_nfs=nfs ${rdaddr} ${nfs_root}/boot/${name_fw_rd}; " \
97 "init_fw_rd_ramfs=setenv rd_spec -\0" \
98 "init_fw_rd_ubi=ubifsload ${rdaddr} ${bootdir}/${name_fw_rd}; " \
101 #define DEFAULT_PMMC_BOOT_ENV \
102 "set_name_pmmc=setenv name_pmmc ti-sci-firmware-${soc_variant}.bin\0" \
104 "get_pmmc_net=dhcp ${loadaddr} ${tftp_root}/${name_pmmc}\0" \
105 "get_pmmc_nfs=nfs ${loadaddr} ${nfs_root}/boot/${name_pmmc}\0" \
106 "get_pmmc_ramfs=run get_pmmc_net\0" \
107 "get_pmmc_mmc=load mmc ${bootpart} ${loadaddr} " \
108 "${bootdir}/${name_pmmc}\0" \
109 "get_pmmc_ubi=ubifsload ${loadaddr} ${bootdir}/${name_pmmc}\0" \
110 "run_pmmc=rproc init; rproc list; " \
111 "rproc load ${dev_pmmc} ${loadaddr} 0x${filesize}; " \
112 "rproc start ${dev_pmmc}\0" \
114 #define CONFIG_EXTRA_ENV_SETTINGS \
115 DEFAULT_LINUX_BOOT_ENV \
116 ENV_KS2_BOARD_SETTINGS \
120 "nfs_root=/export\0" \
122 "uinitrd_fixup=1\0" \
123 "addr_ubi=0x82000000\0" \
124 "addr_secdb_key=0xc000000\0" \
125 "name_kern=zImage\0" \
126 "addr_mon=0x87000000\0" \
127 "addr_non_sec_mon=0x0c097fc0\0" \
128 "addr_load_sec_bm=0x0c09c000\0" \
129 "run_mon=mon_install ${addr_mon}\0" \
130 "run_mon_hs=mon_install ${addr_non_sec_mon} " \
131 "${addr_load_sec_bm}\0" \
132 "run_kern=bootz ${loadaddr} ${rd_spec} ${fdtaddr}\0" \
133 "init_net=run args_all args_net\0" \
134 "init_nfs=setenv autoload no; dhcp; run args_all args_net\0" \
135 "init_ubi=run args_all args_ubi; " \
136 "ubi part ubifs; ubifsmount ubi:rootfs;\0" \
137 "get_fdt_net=dhcp ${fdtaddr} ${tftp_root}/${name_fdt}\0" \
138 "get_fdt_nfs=nfs ${fdtaddr} ${nfs_root}/boot/${name_fdt}\0" \
139 "get_fdt_ubi=ubifsload ${fdtaddr} ${bootdir}/${name_fdt}\0" \
140 "get_kern_net=dhcp ${loadaddr} ${tftp_root}/${name_kern}\0" \
141 "get_kern_nfs=nfs ${loadaddr} ${nfs_root}/boot/${name_kern}\0" \
142 "get_kern_ubi=ubifsload ${loadaddr} ${bootdir}/${name_kern}\0" \
143 "get_mon_net=dhcp ${addr_mon} ${tftp_root}/${name_mon}\0" \
144 "get_mon_nfs=nfs ${addr_mon} ${nfs_root}/boot/${name_mon}\0" \
145 "get_mon_ubi=ubifsload ${addr_mon} ${bootdir}/${name_mon}\0" \
146 "get_fit_net=dhcp ${addr_fit} ${tftp_root}/${name_fit}\0" \
147 "get_fit_nfs=nfs ${addr_fit} ${nfs_root}/boot/${name_fit}\0" \
148 "get_fit_ubi=ubifsload ${addr_fit} ${bootdir}/${name_fit}\0" \
149 "get_fit_mmc=load mmc ${bootpart} ${addr_fit} ${bootdir}/${name_fit}\0" \
150 "get_uboot_net=dhcp ${loadaddr} ${tftp_root}/${name_uboot}\0" \
151 "get_uboot_nfs=nfs ${loadaddr} ${nfs_root}/boot/${name_uboot}\0" \
152 "burn_uboot_spi=sf probe; sf erase 0 0x100000; " \
153 "sf write ${loadaddr} 0 ${filesize}\0" \
154 "burn_uboot_nand=nand erase 0 0x100000; " \
155 "nand write ${loadaddr} 0 ${filesize}\0" \
156 "args_all=setenv bootargs console=ttyS0,115200n8 rootwait " \
158 "args_net=setenv bootargs ${bootargs} rootfstype=nfs " \
159 "root=/dev/nfs rw nfsroot=${serverip}:${nfs_root}," \
160 "${nfs_options} ip=dhcp\0" \
161 "nfs_options=v3,tcp,rsize=4096,wsize=4096\0" \
162 "get_fdt_ramfs=dhcp ${fdtaddr} ${tftp_root}/${name_fdt}\0" \
163 "get_kern_ramfs=dhcp ${loadaddr} ${tftp_root}/${name_kern}\0" \
164 "get_mon_ramfs=dhcp ${addr_mon} ${tftp_root}/${name_mon}\0" \
165 "get_fit_ramfs=dhcp ${addr_fit} ${tftp_root}/${name_fit}\0" \
166 "get_fs_ramfs=dhcp ${rdaddr} ${tftp_root}/${name_fs}\0" \
167 "get_ubi_net=dhcp ${addr_ubi} ${tftp_root}/${name_ubi}\0" \
168 "get_ubi_nfs=nfs ${addr_ubi} ${nfs_root}/boot/${name_ubi}\0" \
169 "burn_ubi=nand erase.part ubifs; " \
170 "nand write ${addr_ubi} ubifs ${filesize}\0" \
171 "init_ramfs=run args_all args_ramfs get_fs_ramfs\0" \
172 "args_ramfs=setenv bootargs ${bootargs} " \
173 "rdinit=/sbin/init rw root=/dev/ram0 " \
174 "initrd=0x808080000,80M\0" \
177 /* Now for the remaining common defines */
178 #include <configs/ti_armv7_common.h>
180 /* we may include files below only after all above definitions */
181 #include <asm/arch/hardware.h>
182 #include <asm/arch/clock.h>
183 #ifndef CONFIG_SOC_K2G
184 #define CONFIG_SYS_HZ_CLOCK ks_clk_get_rate(KS2_CLK1_6)
186 #define CONFIG_SYS_HZ_CLOCK get_external_clk(sys_clk)
189 #endif /* __CONFIG_KS2_EVM_H */