1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * Common configuration header file for all Keystone II EVM platforms
4  *
5  * (C) Copyright 2012-2014
6  *     Texas Instruments Incorporated, <www.ti.com>
7  */
8 
9 #ifndef __CONFIG_KS2_EVM_H
10 #define __CONFIG_KS2_EVM_H
11 
12 #define CONFIG_SOC_KEYSTONE
13 
14 /* U-Boot Build Configuration */
15 #define CONFIG_SKIP_LOWLEVEL_INIT	/* U-Boot is a 2nd stage loader */
16 
17 /* SoC Configuration */
18 #define CONFIG_ARCH_CPU_INIT
19 #define CONFIG_SPL_TARGET		"u-boot-spi.gph"
20 #define CONFIG_SYS_DCACHE_OFF
21 
22 /* Memory Configuration */
23 #define CONFIG_SYS_LPAE_SDRAM_BASE	0x800000000
24 #define CONFIG_MAX_RAM_BANK_SIZE	(2 << 30)       /* 2GB */
25 #define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SPL_TEXT_BASE - \
26 					GENERATED_GBL_DATA_SIZE)
27 
28 #ifdef CONFIG_SYS_MALLOC_F_LEN
29 #define SPL_MALLOC_F_SIZE	CONFIG_SYS_MALLOC_F_LEN
30 #else
31 #define SPL_MALLOC_F_SIZE	0
32 #endif
33 
34 /* SPL SPI Loader Configuration */
35 #define CONFIG_SPL_PAD_TO		65536
36 #define CONFIG_SPL_MAX_SIZE		(CONFIG_SPL_PAD_TO - 8)
37 #define CONFIG_SPL_BSS_START_ADDR	(CONFIG_SPL_TEXT_BASE + \
38 					CONFIG_SPL_MAX_SIZE)
39 #define CONFIG_SPL_BSS_MAX_SIZE		(32 * 1024)
40 #define CONFIG_SYS_SPL_MALLOC_START	(CONFIG_SPL_BSS_START_ADDR + \
41 					CONFIG_SPL_BSS_MAX_SIZE)
42 #define CONFIG_SYS_SPL_MALLOC_SIZE	(32 * 1024)
43 #define KEYSTONE_SPL_STACK_SIZE		(8 * 1024)
44 #define CONFIG_SPL_STACK		(CONFIG_SYS_SPL_MALLOC_START + \
45 					CONFIG_SYS_SPL_MALLOC_SIZE + \
46 					SPL_MALLOC_F_SIZE + \
47 					KEYSTONE_SPL_STACK_SIZE - 4)
48 #define CONFIG_SYS_SPI_U_BOOT_OFFS	CONFIG_SPL_PAD_TO
49 
50 /* SRAM scratch space entries  */
51 #define SRAM_SCRATCH_SPACE_ADDR	CONFIG_SPL_STACK + 0x8
52 
53 #define TI_SRAM_SCRATCH_BOARD_EEPROM_START	(SRAM_SCRATCH_SPACE_ADDR)
54 #define TI_SRAM_SCRATCH_BOARD_EEPROM_END	(SRAM_SCRATCH_SPACE_ADDR + 0x200)
55 #define KEYSTONE_SRAM_SCRATCH_SPACE_END		(TI_SRAM_SCRATCH_BOARD_EEPROM_END)
56 
57 /* UART Configuration */
58 #define CONFIG_SYS_NS16550_MEM32
59 #if defined(CONFIG_SPL_BUILD) || !defined(CONFIG_DM_SERIAL)
60 #define CONFIG_SYS_NS16550_SERIAL
61 #define CONFIG_SYS_NS16550_REG_SIZE	-4
62 #endif
63 #define CONFIG_SYS_NS16550_COM1		KS2_UART0_BASE
64 #define CONFIG_SYS_NS16550_COM2		KS2_UART1_BASE
65 
66 #ifndef CONFIG_SOC_K2G
67 #define CONFIG_SYS_NS16550_CLK		ks_clk_get_rate(KS2_CLK1_6)
68 #else
69 #define CONFIG_SYS_NS16550_CLK		ks_clk_get_rate(uart_pll_clk) / 2
70 #endif
71 
72 /* SPI Configuration */
73 #define CONFIG_SYS_SPI_CLK		ks_clk_get_rate(KS2_CLK1_6)
74 #define CONFIG_SF_DEFAULT_SPEED		30000000
75 #define CONFIG_ENV_SPI_MAX_HZ		CONFIG_SF_DEFAULT_SPEED
76 #define CONFIG_SYS_SPI0
77 #define CONFIG_SYS_SPI_BASE		KS2_SPI0_BASE
78 #define CONFIG_SYS_SPI0_NUM_CS		4
79 #define CONFIG_SYS_SPI1
80 #define CONFIG_SYS_SPI1_BASE		KS2_SPI1_BASE
81 #define CONFIG_SYS_SPI1_NUM_CS		4
82 #define CONFIG_SYS_SPI2
83 #define CONFIG_SYS_SPI2_BASE		KS2_SPI2_BASE
84 #define CONFIG_SYS_SPI2_NUM_CS		4
85 #ifdef CONFIG_SPL_BUILD
86 #undef CONFIG_DM_SPI
87 #undef CONFIG_DM_SPI_FLASH
88 #endif
89 
90 /* Network Configuration */
91 #define CONFIG_BOOTP_DEFAULT
92 #define CONFIG_BOOTP_DNS2
93 #define CONFIG_BOOTP_SEND_HOSTNAME
94 #define CONFIG_NET_RETRY_COUNT		32
95 #define CONFIG_SYS_SGMII_REFCLK_MHZ	312
96 #define CONFIG_SYS_SGMII_LINERATE_MHZ	1250
97 #define CONFIG_SYS_SGMII_RATESCALE	2
98 
99 /* Keyston Navigator Configuration */
100 #define CONFIG_TI_KSNAV
101 #define CONFIG_KSNAV_QM_BASE_ADDRESS		KS2_QM_BASE_ADDRESS
102 #define CONFIG_KSNAV_QM_CONF_BASE		KS2_QM_CONF_BASE
103 #define CONFIG_KSNAV_QM_DESC_SETUP_BASE		KS2_QM_DESC_SETUP_BASE
104 #define CONFIG_KSNAV_QM_STATUS_RAM_BASE		KS2_QM_STATUS_RAM_BASE
105 #define CONFIG_KSNAV_QM_INTD_CONF_BASE		KS2_QM_INTD_CONF_BASE
106 #define CONFIG_KSNAV_QM_PDSP1_CMD_BASE		KS2_QM_PDSP1_CMD_BASE
107 #define CONFIG_KSNAV_QM_PDSP1_CTRL_BASE		KS2_QM_PDSP1_CTRL_BASE
108 #define CONFIG_KSNAV_QM_PDSP1_IRAM_BASE		KS2_QM_PDSP1_IRAM_BASE
109 #define CONFIG_KSNAV_QM_MANAGER_QUEUES_BASE	KS2_QM_MANAGER_QUEUES_BASE
110 #define CONFIG_KSNAV_QM_MANAGER_Q_PROXY_BASE	KS2_QM_MANAGER_Q_PROXY_BASE
111 #define CONFIG_KSNAV_QM_QUEUE_STATUS_BASE	KS2_QM_QUEUE_STATUS_BASE
112 #define CONFIG_KSNAV_QM_LINK_RAM_BASE		KS2_QM_LINK_RAM_BASE
113 #define CONFIG_KSNAV_QM_REGION_NUM		KS2_QM_REGION_NUM
114 #define CONFIG_KSNAV_QM_QPOOL_NUM		KS2_QM_QPOOL_NUM
115 
116 /* NETCP pktdma */
117 #define CONFIG_KSNAV_PKTDMA_NETCP
118 #define CONFIG_KSNAV_NETCP_PDMA_CTRL_BASE	KS2_NETCP_PDMA_CTRL_BASE
119 #define CONFIG_KSNAV_NETCP_PDMA_TX_BASE		KS2_NETCP_PDMA_TX_BASE
120 #define CONFIG_KSNAV_NETCP_PDMA_TX_CH_NUM	KS2_NETCP_PDMA_TX_CH_NUM
121 #define CONFIG_KSNAV_NETCP_PDMA_RX_BASE		KS2_NETCP_PDMA_RX_BASE
122 #define CONFIG_KSNAV_NETCP_PDMA_RX_CH_NUM	KS2_NETCP_PDMA_RX_CH_NUM
123 #define CONFIG_KSNAV_NETCP_PDMA_SCHED_BASE	KS2_NETCP_PDMA_SCHED_BASE
124 #define CONFIG_KSNAV_NETCP_PDMA_RX_FLOW_BASE	KS2_NETCP_PDMA_RX_FLOW_BASE
125 #define CONFIG_KSNAV_NETCP_PDMA_RX_FLOW_NUM	KS2_NETCP_PDMA_RX_FLOW_NUM
126 #define CONFIG_KSNAV_NETCP_PDMA_RX_FREE_QUEUE	KS2_NETCP_PDMA_RX_FREE_QUEUE
127 #define CONFIG_KSNAV_NETCP_PDMA_RX_RCV_QUEUE	KS2_NETCP_PDMA_RX_RCV_QUEUE
128 #define CONFIG_KSNAV_NETCP_PDMA_TX_SND_QUEUE	KS2_NETCP_PDMA_TX_SND_QUEUE
129 
130 /* Keystone net */
131 #define CONFIG_KSNET_MAC_ID_BASE		KS2_MAC_ID_BASE_ADDR
132 #define CONFIG_KSNET_NETCP_BASE			KS2_NETCP_BASE
133 #define CONFIG_KSNET_SERDES_SGMII_BASE		KS2_SGMII_SERDES_BASE
134 #define CONFIG_KSNET_SERDES_SGMII2_BASE		KS2_SGMII_SERDES2_BASE
135 #define CONFIG_KSNET_SERDES_LANES_PER_SGMII	KS2_LANES_PER_SGMII_SERDES
136 
137 /* SerDes */
138 #define CONFIG_TI_KEYSTONE_SERDES
139 
140 #define CONFIG_AEMIF_CNTRL_BASE		KS2_AEMIF_CNTRL_BASE
141 
142 /* I2C Configuration */
143 #define CONFIG_SYS_DAVINCI_I2C_SPEED	100000
144 #define CONFIG_SYS_DAVINCI_I2C_SLAVE	0x10 /* SMBus host address */
145 #define CONFIG_SYS_DAVINCI_I2C_SPEED1	100000
146 #define CONFIG_SYS_DAVINCI_I2C_SLAVE1	0x10 /* SMBus host address */
147 #define CONFIG_SYS_DAVINCI_I2C_SPEED2	100000
148 #define CONFIG_SYS_DAVINCI_I2C_SLAVE2	0x10 /* SMBus host address */
149 
150 /* EEPROM definitions */
151 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN		2
152 #define CONFIG_SYS_I2C_EEPROM_ADDR		0x50
153 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS	6
154 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS	20
155 #define CONFIG_ENV_EEPROM_IS_ON_I2C
156 
157 /* NAND Configuration */
158 #define CONFIG_KEYSTONE_RBL_NAND
159 #define CONFIG_KEYSTONE_NAND_MAX_RBL_SIZE	CONFIG_ENV_OFFSET
160 #define CONFIG_SYS_NAND_MASK_CLE		0x4000
161 #define CONFIG_SYS_NAND_MASK_ALE		0x2000
162 #define CONFIG_SYS_NAND_CS			2
163 #define CONFIG_SYS_NAND_USE_FLASH_BBT
164 #define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
165 
166 #define CONFIG_SYS_NAND_LARGEPAGE
167 #define CONFIG_SYS_NAND_BASE_LIST		{ 0x30000000, }
168 #define CONFIG_SYS_MAX_NAND_DEVICE		1
169 #define CONFIG_SYS_NAND_MAX_CHIPS		1
170 #define CONFIG_SYS_NAND_NO_SUBPAGE_WRITE
171 
172 /* USB Configuration */
173 #define CONFIG_USB_XHCI_KEYSTONE
174 #define CONFIG_USB_SS_BASE			KS2_USB_SS_BASE
175 #define CONFIG_USB_HOST_XHCI_BASE		KS2_USB_HOST_XHCI_BASE
176 #define CONFIG_DEV_USB_PHY_BASE			KS2_DEV_USB_PHY_BASE
177 #define CONFIG_USB_PHY_CFG_BASE			KS2_USB_PHY_CFG_BASE
178 
179 /* U-Boot general configuration */
180 #define CONFIG_MX_CYCLIC
181 #define CONFIG_TIMESTAMP
182 
183 /* EDMA3 */
184 #define CONFIG_TI_EDMA3
185 
186 #define KERNEL_MTD_PARTS						\
187 	"mtdparts="							\
188 	SPI_MTD_PARTS
189 
190 #define DEFAULT_FW_INITRAMFS_BOOT_ENV					\
191 	"name_fw_rd=k2-fw-initrd.cpio.gz\0"				\
192 	"set_rd_spec=setenv rd_spec ${rdaddr}:${filesize}\0"		\
193 	"init_fw_rd_net=dhcp ${rdaddr} ${tftp_root}/${name_fw_rd}; "	\
194 		"run set_rd_spec\0"					\
195 	"init_fw_rd_nfs=nfs ${rdaddr} ${nfs_root}/boot/${name_fw_rd}; "	\
196 		"run set_rd_spec\0"					\
197 	"init_fw_rd_ramfs=setenv rd_spec -\0"				\
198 	"init_fw_rd_ubi=ubifsload ${rdaddr} ${bootdir}/${name_fw_rd}; "	\
199 		"run set_rd_spec\0"					\
200 
201 #define DEFAULT_PMMC_BOOT_ENV						\
202 	"set_name_pmmc=setenv name_pmmc ti-sci-firmware-${soc_variant}.bin\0" \
203 	"dev_pmmc=0\0"							\
204 	"get_pmmc_net=dhcp ${loadaddr} ${tftp_root}/${name_pmmc}\0"	\
205 	"get_pmmc_nfs=nfs ${loadaddr} ${nfs_root}/boot/${name_pmmc}\0"	\
206 	"get_pmmc_ramfs=run get_pmmc_net\0"				\
207 	"get_pmmc_mmc=load mmc ${bootpart} ${loadaddr} "		\
208 			"${bootdir}/${name_pmmc}\0"			\
209 	"get_pmmc_ubi=ubifsload ${loadaddr} ${bootdir}/${name_pmmc}\0"	\
210 	"run_pmmc=rproc init; rproc list; "				\
211 		"rproc load ${dev_pmmc} ${loadaddr} 0x${filesize}; "	\
212 		"rproc start ${dev_pmmc}\0"				\
213 
214 #define CONFIG_EXTRA_ENV_SETTINGS					\
215 	DEFAULT_LINUX_BOOT_ENV						\
216 	CONFIG_EXTRA_ENV_KS2_BOARD_SETTINGS				\
217 	"bootdir=/boot\0" \
218 	"tftp_root=/\0"							\
219 	"nfs_root=/export\0"						\
220 	"mem_lpae=1\0"							\
221 	"addr_ubi=0x82000000\0"						\
222 	"addr_secdb_key=0xc000000\0"					\
223 	"name_kern=zImage\0"						\
224 	"addr_mon=0x87000000\0"						\
225 	"addr_non_sec_mon=0x0c087fc0\0"					\
226 	"addr_load_sec_bm=0x0c08c000\0"					\
227 	"run_mon=mon_install ${addr_mon}\0"				\
228 	"run_mon_hs=mon_install ${addr_non_sec_mon} "			\
229 			"${addr_load_sec_bm}\0"				\
230 	"run_kern=bootz ${loadaddr} ${rd_spec} ${fdtaddr}\0"		\
231 	"init_net=run args_all args_net\0"				\
232 	"init_nfs=setenv autoload no; dhcp; run args_all args_net\0"	\
233 	"init_ubi=run args_all args_ubi; "				\
234 		"ubi part ubifs; ubifsmount ubi:rootfs;\0"			\
235 	"get_fdt_net=dhcp ${fdtaddr} ${tftp_root}/${name_fdt}\0"	\
236 	"get_fdt_nfs=nfs ${fdtaddr} ${nfs_root}/boot/${name_fdt}\0"	\
237 	"get_fdt_ubi=ubifsload ${fdtaddr} ${bootdir}/${name_fdt}\0"		\
238 	"get_kern_net=dhcp ${loadaddr} ${tftp_root}/${name_kern}\0"	\
239 	"get_kern_nfs=nfs ${loadaddr} ${nfs_root}/boot/${name_kern}\0"	\
240 	"get_kern_ubi=ubifsload ${loadaddr} ${bootdir}/${name_kern}\0"		\
241 	"get_mon_net=dhcp ${addr_mon} ${tftp_root}/${name_mon}\0"	\
242 	"get_mon_nfs=nfs ${addr_mon} ${nfs_root}/boot/${name_mon}\0"	\
243 	"get_mon_ubi=ubifsload ${addr_mon} ${bootdir}/${name_mon}\0"	\
244 	"get_fit_net=dhcp ${fit_loadaddr} ${tftp_root}"			\
245 						"/${fit_bootfile}\0"	\
246 	"get_fit_nfs=nfs ${fit_loadaddr} ${nfs_root}/boot/${fit_bootfile}\0"\
247 	"get_fit_ubi=ubifsload ${fit_loadaddr} ${bootdir}/${fit_bootfile}\0"\
248 	"get_fit_mmc=load mmc ${bootpart} ${fit_loadaddr} "		\
249 					"${bootdir}/${fit_bootfile}\0"	\
250 	"get_uboot_net=dhcp ${loadaddr} ${tftp_root}/${name_uboot}\0"	\
251 	"get_uboot_nfs=nfs ${loadaddr} ${nfs_root}/boot/${name_uboot}\0" \
252 	"burn_uboot_spi=sf probe; sf erase 0 0x100000; "		\
253 		"sf write ${loadaddr} 0 ${filesize}\0"		\
254 	"burn_uboot_nand=nand erase 0 0x100000; "			\
255 		"nand write ${loadaddr} 0 ${filesize}\0"		\
256 	"args_all=setenv bootargs console=ttyS0,115200n8 rootwait=1 "	\
257 		KERNEL_MTD_PARTS					\
258 	"args_net=setenv bootargs ${bootargs} rootfstype=nfs "		\
259 		"root=/dev/nfs rw nfsroot=${serverip}:${nfs_root},"	\
260 		"${nfs_options} ip=dhcp\0"				\
261 	"nfs_options=v3,tcp,rsize=4096,wsize=4096\0"			\
262 	"get_fdt_ramfs=dhcp ${fdtaddr} ${tftp_root}/${name_fdt}\0"	\
263 	"get_kern_ramfs=dhcp ${loadaddr} ${tftp_root}/${name_kern}\0"	\
264 	"get_mon_ramfs=dhcp ${addr_mon} ${tftp_root}/${name_mon}\0"	\
265 	"get_fit_ramfs=dhcp ${fit_loadaddr} ${tftp_root}"		\
266 						"/${fit_bootfile}\0"	\
267 	"get_fs_ramfs=dhcp ${rdaddr} ${tftp_root}/${name_fs}\0"	\
268 	"get_ubi_net=dhcp ${addr_ubi} ${tftp_root}/${name_ubi}\0"	\
269 	"get_ubi_nfs=nfs ${addr_ubi} ${nfs_root}/boot/${name_ubi}\0"	\
270 	"burn_ubi=nand erase.part ubifs; "				\
271 		"nand write ${addr_ubi} ubifs ${filesize}\0"		\
272 	"init_ramfs=run args_all args_ramfs get_fs_ramfs\0"		\
273 	"args_ramfs=setenv bootargs ${bootargs} "			\
274 		"rdinit=/sbin/init rw root=/dev/ram0 "			\
275 		"initrd=0x808080000,80M\0"				\
276 	"no_post=1\0"							\
277 	"mtdparts=mtdparts=davinci_nand.0:"				\
278 		"1024k(bootloader)ro,512k(params)ro,-(ubifs)\0"
279 
280 #ifndef CONFIG_BOOTCOMMAND
281 #ifndef CONFIG_TI_SECURE_DEVICE
282 #define CONFIG_BOOTCOMMAND						\
283 	"run init_${boot}; "						\
284 	"run get_mon_${boot} run_mon; "					\
285 	"run get_kern_${boot}; "					\
286 	"run init_fw_rd_${boot}; "					\
287 	"run get_fdt_${boot}; "						\
288 	"run run_kern"
289 #else
290 #define CONFIG_BOOTCOMMAND						\
291 	"run run_mon_hs; "						\
292 	"run init_${boot}; "						\
293 	"run get_fit_${boot}; "						\
294 	"bootm ${fit_loadaddr}#${name_fdt}"
295 #endif
296 #endif
297 
298 /* Now for the remaining common defines */
299 #include <configs/ti_armv7_common.h>
300 
301 /* we may include files below only after all above definitions */
302 #include <asm/arch/hardware.h>
303 #include <asm/arch/clock.h>
304 #ifndef CONFIG_SOC_K2G
305 #define CONFIG_SYS_HZ_CLOCK		ks_clk_get_rate(KS2_CLK1_6)
306 #else
307 #define CONFIG_SYS_HZ_CLOCK		get_external_clk(sys_clk)
308 #endif
309 
310 #endif /* __CONFIG_KS2_EVM_H */
311