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_NR_DRAM_BANKS		2
24 #define CONFIG_SYS_LPAE_SDRAM_BASE	0x800000000
25 #define CONFIG_MAX_RAM_BANK_SIZE	(2 << 30)       /* 2GB */
26 #define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SPL_TEXT_BASE - \
27 					GENERATED_GBL_DATA_SIZE)
28 
29 #ifdef CONFIG_SYS_MALLOC_F_LEN
30 #define SPL_MALLOC_F_SIZE	CONFIG_SYS_MALLOC_F_LEN
31 #else
32 #define SPL_MALLOC_F_SIZE	0
33 #endif
34 
35 /* SPL SPI Loader Configuration */
36 #define CONFIG_SPL_PAD_TO		65536
37 #define CONFIG_SPL_MAX_SIZE		(CONFIG_SPL_PAD_TO - 8)
38 #define CONFIG_SPL_BSS_START_ADDR	(CONFIG_SPL_TEXT_BASE + \
39 					CONFIG_SPL_MAX_SIZE)
40 #define CONFIG_SPL_BSS_MAX_SIZE		(32 * 1024)
41 #define CONFIG_SYS_SPL_MALLOC_START	(CONFIG_SPL_BSS_START_ADDR + \
42 					CONFIG_SPL_BSS_MAX_SIZE)
43 #define CONFIG_SYS_SPL_MALLOC_SIZE	(32 * 1024)
44 #define KEYSTONE_SPL_STACK_SIZE		(8 * 1024)
45 #define CONFIG_SPL_STACK		(CONFIG_SYS_SPL_MALLOC_START + \
46 					CONFIG_SYS_SPL_MALLOC_SIZE + \
47 					SPL_MALLOC_F_SIZE + \
48 					KEYSTONE_SPL_STACK_SIZE - 4)
49 #define CONFIG_SYS_SPI_U_BOOT_OFFS	CONFIG_SPL_PAD_TO
50 
51 /* SRAM scratch space entries  */
52 #define SRAM_SCRATCH_SPACE_ADDR	CONFIG_SPL_STACK + 0x8
53 
54 #define TI_SRAM_SCRATCH_BOARD_EEPROM_START	(SRAM_SCRATCH_SPACE_ADDR)
55 #define TI_SRAM_SCRATCH_BOARD_EEPROM_END	(SRAM_SCRATCH_SPACE_ADDR + 0x200)
56 #define KEYSTONE_SRAM_SCRATCH_SPACE_END		(TI_SRAM_SCRATCH_BOARD_EEPROM_END)
57 
58 /* UART Configuration */
59 #define CONFIG_SYS_NS16550_MEM32
60 #if defined(CONFIG_SPL_BUILD) || !defined(CONFIG_DM_SERIAL)
61 #define CONFIG_SYS_NS16550_SERIAL
62 #define CONFIG_SYS_NS16550_REG_SIZE	-4
63 #endif
64 #define CONFIG_SYS_NS16550_COM1		KS2_UART0_BASE
65 #define CONFIG_SYS_NS16550_COM2		KS2_UART1_BASE
66 
67 #ifndef CONFIG_SOC_K2G
68 #define CONFIG_SYS_NS16550_CLK		ks_clk_get_rate(KS2_CLK1_6)
69 #else
70 #define CONFIG_SYS_NS16550_CLK		ks_clk_get_rate(uart_pll_clk) / 2
71 #endif
72 
73 /* SPI Configuration */
74 #define CONFIG_SYS_SPI_CLK		ks_clk_get_rate(KS2_CLK1_6)
75 #define CONFIG_SF_DEFAULT_SPEED		30000000
76 #define CONFIG_ENV_SPI_MAX_HZ		CONFIG_SF_DEFAULT_SPEED
77 #define CONFIG_SYS_SPI0
78 #define CONFIG_SYS_SPI_BASE		KS2_SPI0_BASE
79 #define CONFIG_SYS_SPI0_NUM_CS		4
80 #define CONFIG_SYS_SPI1
81 #define CONFIG_SYS_SPI1_BASE		KS2_SPI1_BASE
82 #define CONFIG_SYS_SPI1_NUM_CS		4
83 #define CONFIG_SYS_SPI2
84 #define CONFIG_SYS_SPI2_BASE		KS2_SPI2_BASE
85 #define CONFIG_SYS_SPI2_NUM_CS		4
86 #ifdef CONFIG_SPL_BUILD
87 #undef CONFIG_DM_SPI
88 #undef CONFIG_DM_SPI_FLASH
89 #endif
90 
91 /* Network Configuration */
92 #define CONFIG_MII
93 #define CONFIG_BOOTP_DEFAULT
94 #define CONFIG_BOOTP_DNS2
95 #define CONFIG_BOOTP_SEND_HOSTNAME
96 #define CONFIG_NET_RETRY_COUNT		32
97 #define CONFIG_SYS_SGMII_REFCLK_MHZ	312
98 #define CONFIG_SYS_SGMII_LINERATE_MHZ	1250
99 #define CONFIG_SYS_SGMII_RATESCALE	2
100 
101 /* Keyston Navigator Configuration */
102 #define CONFIG_TI_KSNAV
103 #define CONFIG_KSNAV_QM_BASE_ADDRESS		KS2_QM_BASE_ADDRESS
104 #define CONFIG_KSNAV_QM_CONF_BASE		KS2_QM_CONF_BASE
105 #define CONFIG_KSNAV_QM_DESC_SETUP_BASE		KS2_QM_DESC_SETUP_BASE
106 #define CONFIG_KSNAV_QM_STATUS_RAM_BASE		KS2_QM_STATUS_RAM_BASE
107 #define CONFIG_KSNAV_QM_INTD_CONF_BASE		KS2_QM_INTD_CONF_BASE
108 #define CONFIG_KSNAV_QM_PDSP1_CMD_BASE		KS2_QM_PDSP1_CMD_BASE
109 #define CONFIG_KSNAV_QM_PDSP1_CTRL_BASE		KS2_QM_PDSP1_CTRL_BASE
110 #define CONFIG_KSNAV_QM_PDSP1_IRAM_BASE		KS2_QM_PDSP1_IRAM_BASE
111 #define CONFIG_KSNAV_QM_MANAGER_QUEUES_BASE	KS2_QM_MANAGER_QUEUES_BASE
112 #define CONFIG_KSNAV_QM_MANAGER_Q_PROXY_BASE	KS2_QM_MANAGER_Q_PROXY_BASE
113 #define CONFIG_KSNAV_QM_QUEUE_STATUS_BASE	KS2_QM_QUEUE_STATUS_BASE
114 #define CONFIG_KSNAV_QM_LINK_RAM_BASE		KS2_QM_LINK_RAM_BASE
115 #define CONFIG_KSNAV_QM_REGION_NUM		KS2_QM_REGION_NUM
116 #define CONFIG_KSNAV_QM_QPOOL_NUM		KS2_QM_QPOOL_NUM
117 
118 /* NETCP pktdma */
119 #define CONFIG_KSNAV_PKTDMA_NETCP
120 #define CONFIG_KSNAV_NETCP_PDMA_CTRL_BASE	KS2_NETCP_PDMA_CTRL_BASE
121 #define CONFIG_KSNAV_NETCP_PDMA_TX_BASE		KS2_NETCP_PDMA_TX_BASE
122 #define CONFIG_KSNAV_NETCP_PDMA_TX_CH_NUM	KS2_NETCP_PDMA_TX_CH_NUM
123 #define CONFIG_KSNAV_NETCP_PDMA_RX_BASE		KS2_NETCP_PDMA_RX_BASE
124 #define CONFIG_KSNAV_NETCP_PDMA_RX_CH_NUM	KS2_NETCP_PDMA_RX_CH_NUM
125 #define CONFIG_KSNAV_NETCP_PDMA_SCHED_BASE	KS2_NETCP_PDMA_SCHED_BASE
126 #define CONFIG_KSNAV_NETCP_PDMA_RX_FLOW_BASE	KS2_NETCP_PDMA_RX_FLOW_BASE
127 #define CONFIG_KSNAV_NETCP_PDMA_RX_FLOW_NUM	KS2_NETCP_PDMA_RX_FLOW_NUM
128 #define CONFIG_KSNAV_NETCP_PDMA_RX_FREE_QUEUE	KS2_NETCP_PDMA_RX_FREE_QUEUE
129 #define CONFIG_KSNAV_NETCP_PDMA_RX_RCV_QUEUE	KS2_NETCP_PDMA_RX_RCV_QUEUE
130 #define CONFIG_KSNAV_NETCP_PDMA_TX_SND_QUEUE	KS2_NETCP_PDMA_TX_SND_QUEUE
131 
132 /* Keystone net */
133 #define CONFIG_DRIVER_TI_KEYSTONE_NET
134 #define CONFIG_KSNET_MAC_ID_BASE		KS2_MAC_ID_BASE_ADDR
135 #define CONFIG_KSNET_NETCP_BASE			KS2_NETCP_BASE
136 #define CONFIG_KSNET_SERDES_SGMII_BASE		KS2_SGMII_SERDES_BASE
137 #define CONFIG_KSNET_SERDES_SGMII2_BASE		KS2_SGMII_SERDES2_BASE
138 #define CONFIG_KSNET_SERDES_LANES_PER_SGMII	KS2_LANES_PER_SGMII_SERDES
139 
140 /* SerDes */
141 #define CONFIG_TI_KEYSTONE_SERDES
142 
143 #define CONFIG_AEMIF_CNTRL_BASE		KS2_AEMIF_CNTRL_BASE
144 
145 /* I2C Configuration */
146 #define CONFIG_SYS_I2C_DAVINCI
147 #define CONFIG_SYS_DAVINCI_I2C_SPEED	100000
148 #define CONFIG_SYS_DAVINCI_I2C_SLAVE	0x10 /* SMBus host address */
149 #define CONFIG_SYS_DAVINCI_I2C_SPEED1	100000
150 #define CONFIG_SYS_DAVINCI_I2C_SLAVE1	0x10 /* SMBus host address */
151 #define CONFIG_SYS_DAVINCI_I2C_SPEED2	100000
152 #define CONFIG_SYS_DAVINCI_I2C_SLAVE2	0x10 /* SMBus host address */
153 
154 /* EEPROM definitions */
155 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN		2
156 #define CONFIG_SYS_I2C_EEPROM_ADDR		0x50
157 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS	6
158 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS	20
159 #define CONFIG_ENV_EEPROM_IS_ON_I2C
160 
161 /* NAND Configuration */
162 #define CONFIG_NAND_DAVINCI
163 #define CONFIG_KEYSTONE_RBL_NAND
164 #define CONFIG_KEYSTONE_NAND_MAX_RBL_SIZE	CONFIG_ENV_OFFSET
165 #define CONFIG_SYS_NAND_MASK_CLE		0x4000
166 #define CONFIG_SYS_NAND_MASK_ALE		0x2000
167 #define CONFIG_SYS_NAND_CS			2
168 #define CONFIG_SYS_NAND_USE_FLASH_BBT
169 #define CONFIG_SYS_NAND_4BIT_HW_ECC_OOBFIRST
170 
171 #define CONFIG_SYS_NAND_LARGEPAGE
172 #define CONFIG_SYS_NAND_BASE_LIST		{ 0x30000000, }
173 #define CONFIG_SYS_MAX_NAND_DEVICE		1
174 #define CONFIG_SYS_NAND_MAX_CHIPS		1
175 #define CONFIG_SYS_NAND_NO_SUBPAGE_WRITE
176 #define CONFIG_MTD_PARTITIONS
177 
178 /* USB Configuration */
179 #define CONFIG_USB_XHCI_KEYSTONE
180 #define CONFIG_USB_SS_BASE			KS2_USB_SS_BASE
181 #define CONFIG_USB_HOST_XHCI_BASE		KS2_USB_HOST_XHCI_BASE
182 #define CONFIG_DEV_USB_PHY_BASE			KS2_DEV_USB_PHY_BASE
183 #define CONFIG_USB_PHY_CFG_BASE			KS2_USB_PHY_CFG_BASE
184 
185 /* U-Boot general configuration */
186 #define CONFIG_MISC_INIT_R
187 #define CONFIG_MX_CYCLIC
188 #define CONFIG_TIMESTAMP
189 
190 /* EDMA3 */
191 #define CONFIG_TI_EDMA3
192 
193 #define KERNEL_MTD_PARTS						\
194 	"mtdparts="							\
195 	SPI_MTD_PARTS
196 
197 #define DEFAULT_FW_INITRAMFS_BOOT_ENV					\
198 	"name_fw_rd=k2-fw-initrd.cpio.gz\0"				\
199 	"set_rd_spec=setenv rd_spec ${rdaddr}:${filesize}\0"		\
200 	"init_fw_rd_net=dhcp ${rdaddr} ${tftp_root}/${name_fw_rd}; "	\
201 		"run set_rd_spec\0"					\
202 	"init_fw_rd_nfs=nfs ${rdaddr} ${nfs_root}/boot/${name_fw_rd}; "	\
203 		"run set_rd_spec\0"					\
204 	"init_fw_rd_ramfs=setenv rd_spec -\0"				\
205 	"init_fw_rd_ubi=ubifsload ${rdaddr} ${bootdir}/${name_fw_rd}; "	\
206 		"run set_rd_spec\0"					\
207 
208 #define DEFAULT_PMMC_BOOT_ENV						\
209 	"set_name_pmmc=setenv name_pmmc ti-sci-firmware-${soc_variant}.bin\0" \
210 	"dev_pmmc=0\0"							\
211 	"get_pmmc_net=dhcp ${loadaddr} ${tftp_root}/${name_pmmc}\0"	\
212 	"get_pmmc_nfs=nfs ${loadaddr} ${nfs_root}/boot/${name_pmmc}\0"	\
213 	"get_pmmc_ramfs=run get_pmmc_net\0"				\
214 	"get_pmmc_mmc=load mmc ${bootpart} ${loadaddr} "		\
215 			"${bootdir}/${name_pmmc}\0"			\
216 	"get_pmmc_ubi=ubifsload ${loadaddr} ${bootdir}/${name_pmmc}\0"	\
217 	"run_pmmc=rproc init; rproc list; "				\
218 		"rproc load ${dev_pmmc} ${loadaddr} 0x${filesize}; "	\
219 		"rproc start ${dev_pmmc}\0"				\
220 
221 #define CONFIG_EXTRA_ENV_SETTINGS					\
222 	DEFAULT_LINUX_BOOT_ENV						\
223 	CONFIG_EXTRA_ENV_KS2_BOARD_SETTINGS				\
224 	"bootdir=/boot\0" \
225 	"tftp_root=/\0"							\
226 	"nfs_root=/export\0"						\
227 	"mem_lpae=1\0"							\
228 	"addr_ubi=0x82000000\0"						\
229 	"addr_secdb_key=0xc000000\0"					\
230 	"name_kern=zImage\0"						\
231 	"addr_mon=0x87000000\0"						\
232 	"addr_non_sec_mon=0x0c087fc0\0"					\
233 	"addr_load_sec_bm=0x0c08c000\0"					\
234 	"run_mon=mon_install ${addr_mon}\0"				\
235 	"run_mon_hs=mon_install ${addr_non_sec_mon} "			\
236 			"${addr_load_sec_bm}\0"				\
237 	"run_kern=bootz ${loadaddr} ${rd_spec} ${fdtaddr}\0"		\
238 	"init_net=run args_all args_net\0"				\
239 	"init_nfs=setenv autoload no; dhcp; run args_all args_net\0"	\
240 	"init_ubi=run args_all args_ubi; "				\
241 		"ubi part ubifs; ubifsmount ubi:rootfs;\0"			\
242 	"get_fdt_net=dhcp ${fdtaddr} ${tftp_root}/${name_fdt}\0"	\
243 	"get_fdt_nfs=nfs ${fdtaddr} ${nfs_root}/boot/${name_fdt}\0"	\
244 	"get_fdt_ubi=ubifsload ${fdtaddr} ${bootdir}/${name_fdt}\0"		\
245 	"get_kern_net=dhcp ${loadaddr} ${tftp_root}/${name_kern}\0"	\
246 	"get_kern_nfs=nfs ${loadaddr} ${nfs_root}/boot/${name_kern}\0"	\
247 	"get_kern_ubi=ubifsload ${loadaddr} ${bootdir}/${name_kern}\0"		\
248 	"get_mon_net=dhcp ${addr_mon} ${tftp_root}/${name_mon}\0"	\
249 	"get_mon_nfs=nfs ${addr_mon} ${nfs_root}/boot/${name_mon}\0"	\
250 	"get_mon_ubi=ubifsload ${addr_mon} ${bootdir}/${name_mon}\0"	\
251 	"get_fit_net=dhcp ${fit_loadaddr} ${tftp_root}"			\
252 						"/${fit_bootfile}\0"	\
253 	"get_fit_nfs=nfs ${fit_loadaddr} ${nfs_root}/boot/${fit_bootfile}\0"\
254 	"get_fit_ubi=ubifsload ${fit_loadaddr} ${bootdir}/${fit_bootfile}\0"\
255 	"get_fit_mmc=load mmc ${bootpart} ${fit_loadaddr} "		\
256 					"${bootdir}/${fit_bootfile}\0"	\
257 	"get_uboot_net=dhcp ${loadaddr} ${tftp_root}/${name_uboot}\0"	\
258 	"get_uboot_nfs=nfs ${loadaddr} ${nfs_root}/boot/${name_uboot}\0" \
259 	"burn_uboot_spi=sf probe; sf erase 0 0x100000; "		\
260 		"sf write ${loadaddr} 0 ${filesize}\0"		\
261 	"burn_uboot_nand=nand erase 0 0x100000; "			\
262 		"nand write ${loadaddr} 0 ${filesize}\0"		\
263 	"args_all=setenv bootargs console=ttyS0,115200n8 rootwait=1 "	\
264 		KERNEL_MTD_PARTS					\
265 	"args_net=setenv bootargs ${bootargs} rootfstype=nfs "		\
266 		"root=/dev/nfs rw nfsroot=${serverip}:${nfs_root},"	\
267 		"${nfs_options} ip=dhcp\0"				\
268 	"nfs_options=v3,tcp,rsize=4096,wsize=4096\0"			\
269 	"get_fdt_ramfs=dhcp ${fdtaddr} ${tftp_root}/${name_fdt}\0"	\
270 	"get_kern_ramfs=dhcp ${loadaddr} ${tftp_root}/${name_kern}\0"	\
271 	"get_mon_ramfs=dhcp ${addr_mon} ${tftp_root}/${name_mon}\0"	\
272 	"get_fit_ramfs=dhcp ${fit_loadaddr} ${tftp_root}"		\
273 						"/${fit_bootfile}\0"	\
274 	"get_fs_ramfs=dhcp ${rdaddr} ${tftp_root}/${name_fs}\0"	\
275 	"get_ubi_net=dhcp ${addr_ubi} ${tftp_root}/${name_ubi}\0"	\
276 	"get_ubi_nfs=nfs ${addr_ubi} ${nfs_root}/boot/${name_ubi}\0"	\
277 	"burn_ubi=nand erase.part ubifs; "				\
278 		"nand write ${addr_ubi} ubifs ${filesize}\0"		\
279 	"init_ramfs=run args_all args_ramfs get_fs_ramfs\0"		\
280 	"args_ramfs=setenv bootargs ${bootargs} "			\
281 		"rdinit=/sbin/init rw root=/dev/ram0 "			\
282 		"initrd=0x808080000,80M\0"				\
283 	"no_post=1\0"							\
284 	"mtdparts=mtdparts=davinci_nand.0:"				\
285 		"1024k(bootloader)ro,512k(params)ro,-(ubifs)\0"
286 
287 #ifndef CONFIG_BOOTCOMMAND
288 #ifndef CONFIG_TI_SECURE_DEVICE
289 #define CONFIG_BOOTCOMMAND						\
290 	"run init_${boot}; "						\
291 	"run get_mon_${boot} run_mon; "					\
292 	"run get_kern_${boot}; "					\
293 	"run init_fw_rd_${boot}; "					\
294 	"run get_fdt_${boot}; "						\
295 	"run run_kern"
296 #else
297 #define CONFIG_BOOTCOMMAND						\
298 	"run run_mon_hs; "						\
299 	"run init_${boot}; "						\
300 	"run get_fit_${boot}; "						\
301 	"bootm ${fit_loadaddr}#${name_fdt}"
302 #endif
303 #endif
304 
305 /* Now for the remaining common defines */
306 #include <configs/ti_armv7_common.h>
307 
308 /* we may include files below only after all above definitions */
309 #include <asm/arch/hardware.h>
310 #include <asm/arch/clock.h>
311 #ifndef CONFIG_SOC_K2G
312 #define CONFIG_SYS_HZ_CLOCK		ks_clk_get_rate(KS2_CLK1_6)
313 #else
314 #define CONFIG_SYS_HZ_CLOCK		get_external_clk(sys_clk)
315 #endif
316 
317 #endif /* __CONFIG_KS2_EVM_H */
318