kconfig: add config option for shell prompt

[u-boot] / include / configs / tegra-common.h

diff --git a/include/configs/tegra-common.h b/include/configs/tegra-common.h
index 2d5842229ff2212668fefc119ead9b5012ac134c..145f63587fb91e8cdca63446bffa675408ecc8b8 100644 (file)
--- a/include/configs/tegra-common.h
+++ b/include/configs/tegra-common.h
@@ -18,8 +18,11 @@
 
 #include <asm/arch/tegra.h>            /* get chip and board defs */
 
+/* Use the Tegra US timer on ARMv7, but the architected timer on ARMv8. */
+#ifndef CONFIG_ARM64
 #define CONFIG_SYS_TIMER_RATE          1000000
 #define CONFIG_SYS_TIMER_COUNTER       NV_PA_TMRUS_BASE
+#endif
 
 /*
  * Display CPU and Board information
@@ -43,7 +46,9 @@
 #define CONFIG_SYS_MALLOC_LEN          (4 << 20)       /* 4MB  */
 #endif
 
+#ifndef CONFIG_ARM64
 #define CONFIG_SYS_NONCACHED_MEMORY    (1 << 20)       /* 1 MiB */
+#endif
 
 /*
  * NS16550 Configuration
@@ -67,16 +72,6 @@
 #define CONFIG_ENV_OVERWRITE
 #define CONFIG_BAUDRATE                        115200
 
-/* include default commands */
-#include <config_cmd_default.h>
-
-/* remove unused commands */
-#undef CONFIG_CMD_FLASH                /* flinfo, erase, protect */
-#undef CONFIG_CMD_FPGA         /* FPGA configuration support */
-#undef CONFIG_CMD_IMI
-#undef CONFIG_CMD_IMLS
-#undef CONFIG_CMD_NFS          /* NFS support */
-
 /* turn on command-line edit/hist/auto */
 #define CONFIG_COMMAND_HISTORY
 
@@ -92,10 +87,6 @@
 #define CONFIG_SYS_STDIO_DEREGISTER
 #endif
 
-/*
- * Miscellaneous configurable options
- */
-#define CONFIG_SYS_PROMPT              V_PROMPT
 /*
  * Increasing the size of the IO buffer as default nfsargs size is more
  *  than 256 and so it is not possible to edit it
@@ -111,9 +102,11 @@
 #define CONFIG_SYS_MEMTEST_START       (NV_PA_SDRC_CS0 + 0x600000)
 #define CONFIG_SYS_MEMTEST_END         (CONFIG_SYS_MEMTEST_START + 0x100000)
 
+#ifndef CONFIG_ARM64
 #ifndef CONFIG_SPL_BUILD
 #define CONFIG_USE_ARCH_MEMCPY
 #endif
+#endif
 
 /*-----------------------------------------------------------------------
  * Physical Memory Map