stlv7325, a_e115fb: use the proper vendor name Sitlinv

The boards are in fact from a vendor called 成都赛特凌威科技有限公司,
and their English registered trademark (used on the banner of their
Taobao store) is Sitlinv, which sounds like 赛特凌威.

Use this vendor name instead of where it's bought.

Signed-off-by: Icenowy Zheng <uwu@icenowy.me>

litex_boards/targets/sitlinv_a_e115fb.py

@@ -11,7 +11,7 @@ from migen.genlib.resetsync import AsyncResetSynchronizer
 
 from litex.gen import LiteXModule
 
-from litex_boards.platforms import taobao_a_e115fb
+from litex_boards.platforms import sitlinv_a_e115fb
 
 from litex.soc.integration.soc_core import *
 from litex.soc.integration.builder import *
@@ -41,7 +41,7 @@ class _CRG(LiteXModule):
 
 class BaseSoC(SoCCore):
     def __init__(self, sys_clk_freq=int(50e6), with_led_chaser=True, **kwargs):
-        platform = taobao_a_e115fb.Platform()
+        platform = sitlinv_a_e115fb.Platform()
 
         # CRG --------------------------------------------------------------------------------------
         self.crg = _CRG(platform, sys_clk_freq)

litex_boards/targets/sitlinv_stlv7325.py

@@ -15,7 +15,7 @@ from migen import *
 
 from litex.gen import LiteXModule
 
-from litex_boards.platforms import aliexpress_stlv7325
+from litex_boards.platforms import sitlinv_stlv7325
 
 from litex.soc.cores.clock import *
 from litex.soc.integration.soc_core import *
@@ -66,7 +66,7 @@ class BaseSoC(SoCCore):
         with_pcie       = False,
         with_sata       = False,
         **kwargs):
-        platform = aliexpress_stlv7325.Platform()
+        platform = sitlinv_stlv7325.Platform()
 
         # CRG --------------------------------------------------------------------------------------
         self.crg = _CRG(platform, sys_clk_freq)