summaryrefslogtreecommitdiff
path: root/include/configs
diff options
context:
space:
mode:
authorVikas Manocha <vikas.manocha@st.com>2014-11-18 10:42:22 -0800
committerTom Rini <trini@ti.com>2014-12-09 15:16:01 -0500
commit9fa32b12370236a39090d4e42b013910d123db61 (patch)
tree4f160f2e5df2ec420f44bd05a1ad7a1931c4aef0 /include/configs
parent32fdf0e4d82bdca5d64d86330e461e59685f9959 (diff)
downloadu-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/configs')
-rw-r--r--include/configs/stv0991.h58
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 */