xref: /openbmc/u-boot/include/configs/stv0991.h (revision b08c8c4870831c9315dcae237772238e80035bd5)
1 /*
2  * Copyright (C) 2014, STMicroelectronics - All Rights Reserved
3  * Author(s): Vikas Manocha, <vikas.manocha@st.com> for STMicroelectronics.
4  *
5  * SPDX-License-Identifier:	GPL-2.0+
6  */
7 
8 #ifndef __CONFIG_STV0991_H
9 #define __CONFIG_STV0991_H
10 #define CONFIG_SYS_DCACHE_OFF
11 #define CONFIG_SYS_EXCEPTION_VECTORS_HIGH
12 
13 #define CONFIG_SYS_CORTEX_R4
14 
15 /* ram memory-related information */
16 #define CONFIG_NR_DRAM_BANKS			1
17 #define PHYS_SDRAM_1				0x00000000
18 #define CONFIG_SYS_SDRAM_BASE			PHYS_SDRAM_1
19 #define PHYS_SDRAM_1_SIZE			0x00198000
20 
21 #define CONFIG_ENV_SIZE				0x10000
22 #define CONFIG_ENV_SECT_SIZE			CONFIG_ENV_SIZE
23 #define CONFIG_ENV_OFFSET			0x30000
24 #define CONFIG_ENV_ADDR				\
25 	(PHYS_SDRAM_1_SIZE - CONFIG_ENV_SIZE)
26 #define CONFIG_SYS_MALLOC_LEN			(CONFIG_ENV_SIZE + 16 * 1024)
27 
28 /* user interface */
29 #define CONFIG_SYS_CBSIZE			1024
30 
31 /* MISC */
32 #define CONFIG_SYS_LOAD_ADDR			0x00000000
33 #define CONFIG_SYS_INIT_RAM_SIZE		0x8000
34 #define CONFIG_SYS_INIT_RAM_ADDR		0x00190000
35 #define CONFIG_SYS_INIT_SP_OFFSET		\
36 	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
37 /* U-Boot Load Address */
38 #define CONFIG_SYS_INIT_SP_ADDR			\
39 	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
40 
41 /* GMAC related configs */
42 
43 #define CONFIG_MII
44 #define CONFIG_DW_ALTDESCRIPTOR
45 
46 /* Command support defines */
47 #define CONFIG_PHY_RESET_DELAY			10000		/* in usec */
48 
49 #define CONFIG_SYS_MEMTEST_START               0x0000
50 #define CONFIG_SYS_MEMTEST_END                 1024*1024
51 
52 /* Misc configuration */
53 
54 #define CONFIG_BOOTCOMMAND                     "go 0x40040000"
55 
56 /*
57 + * QSPI support
58 + */
59 #ifdef CONFIG_OF_CONTROL		/* QSPI is controlled via DT */
60 #define CONFIG_CQSPI_REF_CLK		((30/4)/2)*1000*1000
61 
62 #endif
63 
64 #endif /* __CONFIG_H */
65