diff options
| author | Vikas Manocha <vikas.manocha@st.com> | 2014-11-18 10:42:22 -0800 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2014-12-09 15:16:01 -0500 |
| commit | 9fa32b12370236a39090d4e42b013910d123db61 (patch) | |
| tree | 4f160f2e5df2ec420f44bd05a1ad7a1931c4aef0 /include | |
| parent | 32fdf0e4d82bdca5d64d86330e461e59685f9959 (diff) | |
| download | u-boot-imx-9fa32b12370236a39090d4e42b013910d123db61.zip u-boot-imx-9fa32b12370236a39090d4e42b013910d123db61.tar.gz u-boot-imx-9fa32b12370236a39090d4e42b013910d123db61.tar.bz2 | |
stv0991: Add basic stv0991 architecture support
stv0991 architecture support added. It contains the support for
following blocks
- Timer
- uart
Signed-off-by: Vikas Manocha <vikas.manocha@st.com>
[trini: Add arch/arm/cpu/armv7/Makefile hunk]
Signed-off-by: Tom Rini <trini@ti.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/stv0991.h | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/include/configs/stv0991.h b/include/configs/stv0991.h new file mode 100644 index 0000000..864a63f --- /dev/null +++ b/include/configs/stv0991.h @@ -0,0 +1,58 @@ +/* + * (C) Copyright 2014 + * Vikas Manocha, STMicroelectronics, <vikas.manocha@st.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __CONFIG_STV0991_H +#define __CONFIG_STV0991_H + +#define CONFIG_SYS_DCACHE_OFF +#define CONFIG_SYS_ICACHE_OFF +#define CONFIG_SYS_EXCEPTION_VECTORS_HIGH +#define CONFIG_BOARD_EARLY_INIT_F +#define CONFIG_SYS_CORTEX_R4 + +#define CONFIG_SYS_GENERIC_BOARD +#define CONFIG_SYS_NO_FLASH + +/* ram memory-related information */ +#define CONFIG_NR_DRAM_BANKS 1 +#define PHYS_SDRAM_1 0x00000000 +#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 +#define PHYS_SDRAM_1_SIZE 0x00198000 + +#define CONFIG_ENV_SIZE 0x10000 +#define CONFIG_ENV_IS_IN_FLASH +#define CONFIG_ENV_ADDR \ + (PHYS_SDRAM_1_SIZE - CONFIG_ENV_SIZE) +#define CONFIG_SYS_MAXARGS 16 +#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 16 * 1024) + +/* serial port (PL011) configuration */ +#define CONFIG_SYS_SERIAL0 0x80406000 +#define CONFIG_PL011_SERIAL +#define CONFIG_CONS_INDEX 0 +#define CONFIG_BAUDRATE 115200 +#define CONFIG_PL01x_PORTS {(void *)CONFIG_SYS_SERIAL0} +#define CONFIG_PL011_CLOCK (2700 * 1000) + +/* user interface */ +#define CONFIG_SYS_PROMPT "STV0991> " +#define CONFIG_SYS_CBSIZE 256/* Console I/O Buffer Size */ +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \ + +sizeof(CONFIG_SYS_PROMPT) + 16) + +/* MISC */ +#define CONFIG_SYS_LOAD_ADDR 0x00000000 +#define CONFIG_SYS_INIT_RAM_SIZE 0x2000 +#define CONFIG_SYS_INIT_RAM_ADDR 0x00190000 +#define CONFIG_SYS_INIT_SP_OFFSET \ + (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) +/* U-boot Load Address */ +#define CONFIG_SYS_TEXT_BASE 0x00010000 +#define CONFIG_SYS_INIT_SP_ADDR \ + (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) + +#endif /* __CONFIG_H */ |