init: Simplify SDRAM_PHY_MODULES define: this is just SDRAM_PHY_DATABITS/8.

This commit is contained in:
Florent Kermarrec 2021-04-23 09:05:32 +02:00
parent 103534d0e8
commit 6a80773bc8
1 changed files with 1 additions and 5 deletions

View File

@ -701,24 +701,20 @@ def get_sdram_phy_c_header(phy_settings, timing_settings):
r += "#define SDRAM_PHY_READ_LEVELING_CAPABLE\n"
# Define number of modules/delays/bitslips
r += "#define SDRAM_PHY_MODULES SDRAM_PHY_DATABITS/8\n"
if phytype in ["USDDRPHY", "USPDDRPHY"]:
r += "#define SDRAM_PHY_MODULES DFII_PIX_DATA_BYTES/2\n"
r += "#define SDRAM_PHY_DELAYS 512\n"
r += "#define SDRAM_PHY_BITSLIPS 8\n"
elif phytype in ["A7DDRPHY", "K7DDRPHY", "V7DDRPHY"]:
r += "#define SDRAM_PHY_MODULES DFII_PIX_DATA_BYTES/2\n"
r += "#define SDRAM_PHY_DELAYS 32\n"
r += "#define SDRAM_PHY_BITSLIPS 8\n"
elif phytype in ["A7LPDDR4PHY", "K7LPDDR4PHY", "V7LPDDR4PHY"]:
r += "#define SDRAM_PHY_MODULES DFII_PIX_DATA_BYTES/2\n"
r += "#define SDRAM_PHY_DELAYS 32\n"
r += "#define SDRAM_PHY_BITSLIPS 16\n"
elif phytype in ["ECP5DDRPHY"]:
r += "#define SDRAM_PHY_MODULES DFII_PIX_DATA_BYTES/4\n"
r += "#define SDRAM_PHY_DELAYS 8\n"
r += "#define SDRAM_PHY_BITSLIPS 4\n"
elif phytype in ["LPDDR4SIMPHY"]:
r += "#define SDRAM_PHY_MODULES 2\n"
r += "#define SDRAM_PHY_DELAYS 1\n"
r += "#define SDRAM_PHY_BITSLIPS 16\n"