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authorTom Rini <trini@konsulko.com>2024-03-24 17:49:42 -0400
committerTom Rini <trini@konsulko.com>2024-03-24 17:49:42 -0400
commit0cfdc7d22336f0f0ef4092163510fafffe4e3b4c (patch)
treecb0f637c4f530e21ac88e0ab017abc5362ef4af7 /drivers/pci/pcie_imx.c
parentfb49d6c289d942ff7de309a5c5eaa37a7f4235db (diff)
parent9d27e441bb14dd526c60c13d5ff16353ca322eb3 (diff)
Merge tag 'u-boot-imx-next-20240324' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx into next
- Add ahab_commit command support. - Add USB support for the imx93-phyboard-segin board. - Add i.MX8MP PCIe support. - Fix netboot environment on phycore_imx8mp.
Diffstat (limited to 'drivers/pci/pcie_imx.c')
-rw-r--r--drivers/pci/pcie_imx.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/pci/pcie_imx.c b/drivers/pci/pcie_imx.c
index 4a18b0e0910..78f2c7d6bcd 100644
--- a/drivers/pci/pcie_imx.c
+++ b/drivers/pci/pcie_imx.c
@@ -7,6 +7,14 @@
* Based on upstream Linux kernel driver:
* pci-imx6.c: Sean Cross <xobs@kosagi.com>
* pcie-designware.c: Jingoo Han <jg1.han@samsung.com>
+ *
+ * This is a legacy PCIe iMX driver kept to support older iMX6 SoCs. It is
+ * rather tied to quite old port of pcie-designware driver from Linux which
+ * suffices only iMX6 specific needs. But now we have modern PCIe iMX driver
+ * (drivers/pci/pcie_dw_imx.c) utilizing all the common DWC specific bits from
+ * (drivers/pci/pcie_dw_common.*). So you are encouraged to add any further iMX
+ * SoC support there or even better if you posses older iMX6 SoCs then switch
+ * those too in order to have a single modern PCIe iMX driver.
*/
#include <common.h>