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authorBao Xiaowei <xiaowei.bao@nxp.com>2017-12-15 09:43:53 (GMT)
committerPrabhakar Kushwaha <prabhakar.kushwaha@nxp.com>2018-01-10 04:04:10 (GMT)
commit9e4e679a7730fdd322b1dae79181e446c82daa13 (patch)
tree28367dafb112a67dfa6efadeaefb2df21bd56609
parent582a8f96d0925f0f6cab07ee3897cdb129583def (diff)
downloadu-boot-9e4e679a7730fdd322b1dae79181e446c82daa13.tar.xz
Powerpc: T208xQDS: Modify the comment of the CONFIG_FSL_PCIE_RESET macro
Remove duplicate macro CONFIG_FSL_PCIE_RESET and update its comment. It enables PCIe reset to fix link width 2x - 4x. Signed-off-by: Bao Xiaowei <xiaowei.bao@nxp.com>
-rw-r--r--include/configs/T208xQDS.h3
1 files changed, 1 insertions, 2 deletions
diff --git a/include/configs/T208xQDS.h b/include/configs/T208xQDS.h
index 15d1f5f..08f22d5 100644
--- a/include/configs/T208xQDS.h
+++ b/include/configs/T208xQDS.h
@@ -534,7 +534,7 @@ unsigned long get_board_ddr_clk(void);
#define CONFIG_PCIE2 /* PCIE controller 2 */
#define CONFIG_PCIE3 /* PCIE controller 3 */
#define CONFIG_PCIE4 /* PCIE controller 4 */
-#define CONFIG_FSL_PCIE_RESET
+#define CONFIG_FSL_PCIE_RESET /* pcie reset fix link width 2x-4x*/
#define CONFIG_FSL_PCI_INIT /* Use common FSL init code */
#define CONFIG_SYS_PCI_64BIT /* enable 64-bit PCI resources */
/* controller 1, direct to uli, tgtid 3, Base address 20000 */
@@ -578,7 +578,6 @@ unsigned long get_board_ddr_clk(void);
#ifdef CONFIG_PCI
#define CONFIG_PCI_INDIRECT_BRIDGE
-#define CONFIG_FSL_PCIE_RESET /* need PCIe reset errata */
#define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
#endif