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01c7714a7b
Use the ZDMA channel 0 to initialize the DRAM banks. This avoid spurious ECC errors that can occur when accessing unitialized memory. The feature is enabled by setting the option CONFIG_SPL_ZYNQMP_DRAM_ECC_INIT and providing the following data: SPL_ZYNQMP_DRAM_BANK1_BASE: start of memory to initialize SPL_ZYNQMP_DRAM_BANK1_LEN : len of memory to initialize (hex) SPL_ZYNQMP_DRAM_BANK2_BASE: start of memory to initialize SPL_ZYNQMP_DRAM_BANK2_LEN : len of memory to initialize (hex) Setting SPL_ZYNQMP_DRAM_BANK_LEN to 0 takes no action. Signed-off-by: Jorge Ramirez-Ortiz <jorge@foundries.io> Signed-off-by: Michal Simek <michal.simek@xilinx.com> |
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arc | ||
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m68k | ||
microblaze | ||
mips | ||
nds32 | ||
nios2 | ||
powerpc | ||
riscv | ||
sandbox | ||
sh | ||
x86 | ||
xtensa | ||
.gitignore | ||
Kconfig | ||
u-boot-elf.lds |