diff options
| author | Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com> | 2018-10-10 14:55:23 +0200 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2018-11-29 12:45:15 +0100 |
| commit | 30bade20a67a8205e10d006d8e1ac66552c1b137 (patch) | |
| tree | ce2fb3ff60042ffa0f9688e44d3df04230602549 /arch/arm/mach-socfpga/include/mach/misc.h | |
| parent | e8dd60d489e19d12b193b945bb0d13ba40f9d8b0 (diff) | |
arm: socfpga: fix SPL booting from fpga OnChip RAM
This patch prevents disabling the FPGA bridges when
SPL or U-Boot is executed from FPGA onchip RAM.
Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
Diffstat (limited to 'arch/arm/mach-socfpga/include/mach/misc.h')
| -rw-r--r-- | arch/arm/mach-socfpga/include/mach/misc.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/mach-socfpga/include/mach/misc.h b/arch/arm/mach-socfpga/include/mach/misc.h index 4fc9570a04..26609927c8 100644 --- a/arch/arm/mach-socfpga/include/mach/misc.h +++ b/arch/arm/mach-socfpga/include/mach/misc.h @@ -6,6 +6,8 @@ #ifndef _MISC_H_ #define _MISC_H_ +#include <asm/sections.h> + void dwmac_deassert_reset(const unsigned int of_reset_id, const u32 phymode); struct bsel { @@ -23,6 +25,13 @@ static inline void socfpga_fpga_add(void) {} #ifdef CONFIG_TARGET_SOCFPGA_GEN5 void socfpga_sdram_remap_zero(void); +static inline bool socfpga_is_booting_from_fpga(void) +{ + if ((__image_copy_start >= (char *)SOCFPGA_FPGA_SLAVES_ADDRESS) && + (__image_copy_start < (char *)SOCFPGA_STM_ADDRESS)) + return true; + return false; +} #endif #ifdef CONFIG_TARGET_SOCFPGA_ARRIA10 |