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| author | Tom Rini <trini@konsulko.com> | 2016-11-30 14:08:28 -0500 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2016-11-30 19:31:17 -0500 |
| commit | a2cb31086f68cc0db95d4373e6dbdb612954f445 (patch) | |
| tree | 0da2e0ac66e184ba536d525f5007d88cea6f0372 /arch/mips/Kconfig | |
| parent | bb417f1c9055dc17df08d1e2c9edc281ad19b648 (diff) | |
| parent | 6fd596a1aa57bd431263f45b0c57ee8ae6b2403c (diff) | |
| download | u-boot-a2cb31086f68cc0db95d4373e6dbdb612954f445.tar.gz | |
Merge branch 'master' of git://git.denx.de/u-boot-mips
Diffstat (limited to 'arch/mips/Kconfig')
| -rw-r--r-- | arch/mips/Kconfig | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 097ad587c1..d97930e577 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -20,6 +20,7 @@ config TARGET_QEMU_MIPS select SUPPORTS_CPU_MIPS32_R2 select SUPPORTS_CPU_MIPS64_R1 select SUPPORTS_CPU_MIPS64_R2 + select ROM_EXCEPTION_VECTORS config TARGET_MALTA bool "Support malta" @@ -40,6 +41,7 @@ config TARGET_MALTA select SUPPORTS_CPU_MIPS64_R6 select SWAP_IO_SPACE select MIPS_L1_CACHE_SHIFT_6 + select ROM_EXCEPTION_VECTORS config TARGET_VCT bool "Support vct" @@ -47,6 +49,7 @@ config TARGET_VCT select SUPPORTS_CPU_MIPS32_R1 select SUPPORTS_CPU_MIPS32_R2 select SYS_MIPS_CACHE_INIT_RAM_LOAD + select ROM_EXCEPTION_VECTORS config TARGET_DBAU1X00 bool "Support dbau1x00" @@ -55,6 +58,7 @@ config TARGET_DBAU1X00 select SUPPORTS_CPU_MIPS32_R1 select SUPPORTS_CPU_MIPS32_R2 select SYS_MIPS_CACHE_INIT_RAM_LOAD + select ROM_EXCEPTION_VECTORS select MIPS_TUNE_4KC config TARGET_PB1X00 @@ -63,6 +67,7 @@ config TARGET_PB1X00 select SUPPORTS_CPU_MIPS32_R1 select SUPPORTS_CPU_MIPS32_R2 select SYS_MIPS_CACHE_INIT_RAM_LOAD + select ROM_EXCEPTION_VECTORS select MIPS_TUNE_4KC config ARCH_ATH79 @@ -91,6 +96,7 @@ config TARGET_BOSTON select SUPPORTS_CPU_MIPS64_R1 select SUPPORTS_CPU_MIPS64_R2 select SUPPORTS_CPU_MIPS64_R6 + select ROM_EXCEPTION_VECTORS config TARGET_XILFPGA bool "Support Imagination Xilfpga" @@ -103,6 +109,7 @@ config TARGET_XILFPGA select SUPPORTS_CPU_MIPS32_R1 select SUPPORTS_CPU_MIPS32_R2 select MIPS_L1_CACHE_SHIFT_4 + select ROM_EXCEPTION_VECTORS help This supports IMGTEC MIPSfpga platform @@ -192,6 +199,20 @@ config CPU_MIPS64_R6 endchoice +menu "General setup" + +config ROM_EXCEPTION_VECTORS + bool "Build U-Boot image with exception vectors" + help + Enable this to include exception vectors in the U-Boot image. This is + required if the U-Boot entry point is equal to the address of the + CPU reset exception vector (e.g. U-Boot as ROM loader in Qemu, + U-Boot booted from parallel NOR flash). + Disable this, if the U-Boot image is booted from DRAM (e.g. by SPL). + In that case the image size will be reduced by 0x500 bytes. + +endmenu + menu "OS boot interface" config MIPS_BOOT_CMDLINE_LEGACY @@ -281,6 +302,17 @@ config SWAP_IO_SPACE config SYS_MIPS_CACHE_INIT_RAM_LOAD bool +config MIPS_INIT_STACK_IN_SRAM + bool + default n + help + Select this if the initial stack frame could be setup in SRAM. + Normally the initial stack frame is set up in DRAM which is often + only available after lowlevel_init. With this option the initial + stack frame and the early C environment is set up before + lowlevel_init. Thus lowlevel_init does not need to be implemented + in assembler. + config SYS_DCACHE_SIZE int default 0 |