From: Sebastien Bourdeauducq <sb@m-labs.hk>
Date: Fri, 22 Aug 2014 07:24:14 +0000 (+0800)
Subject: targets/ppro: reduce SPI flash clock frequency
X-Git-Tag: 24jan2021_ls180~2657
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=6b35c7b8eaaa39e7ce008d40fedcd0f0fa49c991;p=litex.git

targets/ppro: reduce SPI flash clock frequency
---

diff --git a/targets/ppro.py b/targets/ppro.py
index 3bd29ef2..97034231 100644
--- a/targets/ppro.py
+++ b/targets/ppro.py
@@ -88,7 +88,7 @@ class BaseSoC(SDRAMSoC):
 
 		# BIOS is in SPI flash
 		self.submodules.spiflash = spiflash.SpiFlash(platform.request("spiflash2x"),
-			cmd=0xefef, cmd_width=16, addr_width=24, dummy=4, div=4)
+			cmd=0xefef, cmd_width=16, addr_width=24, dummy=4, div=6)
 		self.flash_boot_address = 0x70000
 		self.register_rom(self.spiflash.bus)