Merge pull request litex-hub#577 from hansfbaier/qmtech-ddr3-fix

qmtech_artix7_fgg676/fbg484: fix wrong memory chip type
dau-dev · Apr 4, 2024 · 44ab802 · 44ab802
2 parents 27c02a4 + 5629f9e
commit 44ab802
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diff --git a/litex_boards/targets/qmtech_artix7_fbg484.py b/litex_boards/targets/qmtech_artix7_fbg484.py
@@ -21,7 +21,7 @@
 from litex.soc.cores.video import VideoVGAPHY
 from litex.soc.cores.led import LedChaser
 
-from litedram.modules import MT41J128M16
+from litedram.modules import MT41K128M16
 from litedram.phy import s7ddrphy
 
 from liteeth.phy.mii import LiteEthPHYMII
@@ -100,7 +100,7 @@ def __init__(self, toolchain="vivado", kgates=200, sys_clk_freq=100e6, with_daug
                 sys_clk_freq   = sys_clk_freq)
             self.add_sdram("sdram",
                 phy           = self.ddrphy,
-                module        = MT41J128M16(sys_clk_freq, "1:4"),
+                module        = MT41K128M16(sys_clk_freq, "1:4"),
                 l2_cache_size = kwargs.get("l2_size", 8192)
             )
 

diff --git a/litex_boards/targets/qmtech_artix7_fgg676.py b/litex_boards/targets/qmtech_artix7_fgg676.py
@@ -21,7 +21,7 @@
 from litex.soc.cores.video import VideoVGAPHY
 from litex.soc.cores.led import LedChaser
 
-from litedram.modules import MT41J128M16
+from litedram.modules import MT41K128M16
 from litedram.phy import s7ddrphy
 
 from liteeth.phy.mii import LiteEthPHYMII
@@ -100,7 +100,7 @@ def __init__(self, toolchain="vivado", kgates=100, sys_clk_freq=100e6, with_daug
                 sys_clk_freq   = sys_clk_freq)
             self.add_sdram("sdram",
                 phy           = self.ddrphy,
-                module        = MT41J128M16(sys_clk_freq, "1:4"),
+                module        = MT41K128M16(sys_clk_freq, "1:4"),
                 l2_cache_size = kwargs.get("l2_size", 8192)
             )