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kontron/986lcd-m,roda/rk886ex: Drop secondary PCI reset

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The extra PCI bus RST# and 200ms delay there was workaround
for custom add-on hardware.

Change-Id: I38c4677cfb41d620498be8e0c257b517995bad5c
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/35765
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
This commit is contained in:
Kyösti Mälkki
2019-10-02 23:29:07 +03:00
parent ad787e18e0
commit f9891c8b46
4 changed files with 0 additions and 17 deletions
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9
src/northbridge/intel/i945/early_init.c
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@@ -17,7 +17,6 @@
#include <cf9_reset.h>
#include <console/console.h>
#include <arch/io.h>
#include <delay.h>
#include <device/pci.h>
#include <device/pci_ops.h>
#include <device/pci_def.h>
@@ -869,14 +868,6 @@ static void ich7_setup_pci_express(void)
pci_write_config32(PCI_DEV(0, 0x1c, 0), 0xd8, 0x00110000);
}
void ich7_p2p_secondary_reset(void)
{
pci_devfn_t p2p_bridge = PCI_DEV(0, 0x1e, 0);
pci_s_assert_secondary_reset(p2p_bridge);
mdelay(200);
pci_s_deassert_secondary_reset(p2p_bridge);
}
void i945_early_initialization(void)
{
/* Print some chipset specific information */