chipset_enable: Mark VX900 as tested

I can confirm a successful reading and writing of MX25L8005 (SPI) on a HP t5550
Thin Client (AMI BIOS 786R9 v1.04).

Change-Id: I190253b0c1920747b710ed7155e78191cce139eb
Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Reviewed-on: https://review.coreboot.org/23030
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/chipset_enable.c b/chipset_enable.c
index 5716ebf..a46651f 100644
--- a/chipset_enable.c
+++ b/chipset_enable.c
@@ -1714,7 +1714,7 @@
 	{0x1106, 0x8324, OK,  "VIA", "CX700",				enable_flash_vt823x},
 	{0x1106, 0x8353, NT,  "VIA", "VX800/VX820",			enable_flash_vt_vx},
 	{0x1106, 0x8409, NT,  "VIA", "VX855/VX875",			enable_flash_vt_vx},
-	{0x1106, 0x8410, NT,  "VIA", "VX900",				enable_flash_vt_vx},
+	{0x1106, 0x8410, OK,  "VIA", "VX900",				enable_flash_vt_vx},
 	{0x1166, 0x0200, OK,  "Broadcom", "OSB4",			enable_flash_osb4},
 	{0x1166, 0x0205, OK,  "Broadcom", "HT-1000",			enable_flash_ht1000},
 	{0x17f3, 0x6030, OK,  "RDC", "R8610/R3210",			enable_flash_rdc_r8610},