s6ddrphy: style and other minor fixes

[litex.git] / milkymist / cif.py

diff --git a/milkymist/cif.py b/milkymist/cif.py
index da253fb842d54e75ccfe2392aaaa73021e9b0842..fbe5069ef5cef645c7b3db3daed3b304bc84a1c0 100644 (file)
--- a/milkymist/cif.py
+++ b/milkymist/cif.py
@@ -67,14 +67,13 @@ def get_csr_header(csr_base, bank_array, interrupt_map):
        return r
 
 def get_sdram_phy_header(sdram_phy):
-
                if sdram_phy.phy_settings.type not in ["SDR", "DDR", "LPDDR", "DDR2"]:
-                       raise NotImplementedError("sdram phy header generator only supports SDR, DDR, LPDDR and DDR2")
+                       raise NotImplementedError("The SDRAM PHY header generator only supports SDR, DDR, LPDDR and DDR2")
 
-               r = "#ifndef __HW_SDRAM_PHY_H\n#define __SDRAM_PHY_H\n"
+               r = "#ifndef __HW_SDRAM_PHY_H\n#define __HW_SDRAM_PHY_H\n"
                r += "#include <hw/common.h>\n#include <hw/csr.h>\n#include <hw/flags.h>\n\n"
 
-               r += "extern void cdelay(int i);\n"
+               r += "static void cdelay(int i);\n"
 
                #
                # commands_px functions
@@ -126,7 +125,7 @@ static void command_p{n}(int cmd)
                        return r
 
 
-               r += "static void init_sequence(void) {\n"
+               r += "static void init_sequence(void)\n{\n"
 
                cl = sdram_phy.phy_settings.cl