--- /dev/null
+From 73c99c29508d7adfe11b6a81f13cf00efab5f9de Mon Sep 17 00:00:00 2001
+Date: Tue, 4 Jun 2024 09:15:23 +0100
+Subject: [PATCH] arm64: zynqmp: Enable usb3 for k24 som
+
+This patch corrects the mio and pll configuration registers for using usb3
+on the kd240 starter kit. Without this patch, the usb3 to sd card bridge does
+not initialize correctly and u-boot is unable to find the OS located on the
+kd240 starter kit sd card.
+
+In addition, this patch correctly configures mio76 and mio77 as gpio pins
+which are used as reset gpio pins on the kd240 starter kit.
+
+---
+ .../zynqmp/zynqmp-sm-k24-revA/psu_init_gpl.c | 23 ++++++++-----------
+ 1 file changed, 10 insertions(+), 13 deletions(-)
+
+diff --git a/board/xilinx/zynqmp/zynqmp-sm-k24-revA/psu_init_gpl.c b/board/xilinx/zynqmp/zynqmp-sm-k24-revA/psu_init_gpl.c
+index 166e61431b..274203ffaa 100644
+--- a/board/xilinx/zynqmp/zynqmp-sm-k24-revA/psu_init_gpl.c
++++ b/board/xilinx/zynqmp/zynqmp-sm-k24-revA/psu_init_gpl.c
+@@ -528,8 +528,8 @@ static unsigned long psu_mio_init_data(void)
+ psu_mask_write(0xFF180124, 0x000000FEU, 0x00000002U);
+ psu_mask_write(0xFF180128, 0x000000FEU, 0x00000002U);
+ psu_mask_write(0xFF18012C, 0x000000FEU, 0x00000002U);
+- psu_mask_write(0xFF180130, 0x000000FEU, 0x000000C0U);
+- psu_mask_write(0xFF180134, 0x000000FEU, 0x000000C0U);
++ psu_mask_write(0xFF180130, 0x000000FEU, 0x00000000U);
++ psu_mask_write(0xFF180134, 0x000000FEU, 0x00000000U);
+ psu_mask_write(0xFF180204, 0xFFFFFFFFU, 0x50000000U);
+ psu_mask_write(0xFF180208, 0xFFFFFFFFU, 0x00B02020U);
+ psu_mask_write(0xFF18020C, 0x00003FFFU, 0x00000FC0U);
+@@ -569,21 +569,16 @@ static unsigned long psu_peripherals_init_data(void)
+ psu_mask_write(0xFD1A0100, 0x0001807CU, 0x00000000U);
+ psu_mask_write(0xFF5E0238, 0x001A0000U, 0x00000000U);
+ psu_mask_write(0xFF5E023C, 0x0093C018U, 0x00000000U);
+- psu_mask_write(0xFF5E0230, 0x00000008U, 0x00000000U);
++ psu_mask_write(0xFF5E0230, 0x00000002U, 0x00000000U);
+ psu_mask_write(0xFF5E0238, 0x00000001U, 0x00000000U);
+ psu_mask_write(0xFF180390, 0x00000004U, 0x00000004U);
+ psu_mask_write(0xFF5E023C, 0x00000400U, 0x00000000U);
+- psu_mask_write(0xFF5E0238, 0x00000040U, 0x00000000U);
+- psu_mask_write(0xFF180310, 0x00008000U, 0x00000000U);
+- psu_mask_write(0xFF180320, 0x33840000U, 0x02840000U);
+- psu_mask_write(0xFF18031C, 0x7FFE0000U, 0x64500000U);
+- psu_mask_write(0xFF180358, 0x00000008U, 0x00000008U);
+- psu_mask_write(0xFF180324, 0x03C00000U, 0x00000000U);
++ psu_mask_write(0xFF5E0238, 0x00000080U, 0x00000000U);
+ psu_mask_write(0xFF5E0238, 0x00000400U, 0x00000000U);
+ psu_mask_write(0xFF5E0238, 0x00008000U, 0x00000000U);
+ psu_mask_write(0xFF5E0238, 0x00000010U, 0x00000000U);
+ psu_mask_write(0xFF5E0238, 0x00007800U, 0x00000000U);
+- psu_mask_write(0xFF5E0238, 0x00000004U, 0x00000000U);
++ psu_mask_write(0xFF5E0238, 0x00000006U, 0x00000000U);
+ psu_mask_write(0xFF5E0238, 0x00040000U, 0x00000000U);
+ psu_mask_write(0xFF4B0024, 0x000000FFU, 0x000000FFU);
+ psu_mask_write(0xFFCA5000, 0x00001FFFU, 0x00000000U);
+@@ -591,13 +586,15 @@ static unsigned long psu_peripherals_init_data(void)
+ psu_mask_write(0xFFA60040, 0x80000000U, 0x80000000U);
+ psu_mask_write(0xFF260020, 0xFFFFFFFFU, 0x05F5DD18U);
+ psu_mask_write(0xFF260000, 0x00000001U, 0x00000001U);
+- psu_mask_write(0xFF5E0250, 0x00000F0FU, 0x00000202U);
++ psu_mask_write(0xFF0A0284, 0x03FFFFFFU, 0x01000000U);
++ psu_mask_write(0xFF0A0288, 0x03FFFFFFU, 0x01000000U);
++ psu_mask_write(0xFF0A0014, 0x03FF03FFU, 0x02FF0100U);
+
+ mask_delay(1);
+- psu_mask_write(0xFF5E0250, 0x00000F0FU, 0x00000002U);
++ psu_mask_write(0xFF0A0014, 0x03FF03FFU, 0x02FF0000U);
+
+ mask_delay(5);
+- psu_mask_write(0xFF5E0250, 0x00000F0FU, 0x00000202U);
++ psu_mask_write(0xFF0A0014, 0x03FF03FFU, 0x02FF0100U);
+
+ return 1;
+ }
+--
+2.25.1
+
+++ /dev/null
-From f8cba630d3fccd901164dec7bd9b60442bab8995 Mon Sep 17 00:00:00 2001
-Date: Wed, 13 Dec 2023 12:53:29 +0000
-Subject: [PATCH] arm64: zynqmp: Fix k24 psu_init_gpl.c clocking
-
-This patch corrects the k24 som clocking configuration such that the serdes
-clocks are correctly enabled and the usb0 is configured to use the psgtr
-refclk2 for usb3 mode.
-
-This patch also corrects the configuration of mio pins mio76 and mio77
-which should be configured as gpio pins.
-
----
- .../zynqmp/zynqmp-sm-k24-revA/psu_init_gpl.c | 266 +++++++++++++-----
- 1 file changed, 200 insertions(+), 66 deletions(-)
-
-diff --git a/board/xilinx/zynqmp/zynqmp-sm-k24-revA/psu_init_gpl.c b/board/xilinx/zynqmp/zynqmp-sm-k24-revA/psu_init_gpl.c
-index 45102302dc..4c904c6c81 100644
---- a/board/xilinx/zynqmp/zynqmp-sm-k24-revA/psu_init_gpl.c
-+++ b/board/xilinx/zynqmp/zynqmp-sm-k24-revA/psu_init_gpl.c
-@@ -72,6 +72,18 @@ static void dpll_prog(int div2, int ddr_pll_fbdiv, int d_lock_dly,
- Xil_Out32(((0xFD1A0000U) + 0x0000002C), pll_ctrl_regval);
- }
-
-+static int serdes_illcalib(u32 lane3_protocol, u32 lane3_rate,
-+ u32 lane2_protocol, u32 lane2_rate,
-+ u32 lane1_protocol, u32 lane1_rate,
-+ u32 lane0_protocol, u32 lane0_rate)
-+{
-+ Xil_Out32(0xFD409914, 0xF3);
-+ Xil_Out32(0xFD409940, 0xF3);
-+ Xil_Out32(0xFD409990, 0x20);
-+ Xil_Out32(0xFD409924, 0x37);
-+ return 1;
-+}
-+
- static unsigned long psu_pll_init_data(void)
- {
- psu_mask_write(0xFF5E0034, 0xFE7FEDEFU, 0x7E4B0C62U);
-@@ -490,20 +502,20 @@ static unsigned long psu_mio_init_data(void)
- psu_mask_write(0xFF18008C, 0x000000FEU, 0x00000000U);
- psu_mask_write(0xFF180090, 0x000000FEU, 0x000000C0U);
- psu_mask_write(0xFF180094, 0x000000FEU, 0x000000C0U);
-- psu_mask_write(0xFF180098, 0x000000FEU, 0x00000000U);
-- psu_mask_write(0xFF18009C, 0x000000FEU, 0x00000010U);
-- psu_mask_write(0xFF1800A0, 0x000000FEU, 0x00000010U);
-- psu_mask_write(0xFF1800A4, 0x000000FEU, 0x00000010U);
-- psu_mask_write(0xFF1800A8, 0x000000FEU, 0x00000010U);
-- psu_mask_write(0xFF1800AC, 0x000000FEU, 0x00000010U);
-- psu_mask_write(0xFF1800B0, 0x000000FEU, 0x00000000U);
-- psu_mask_write(0xFF1800B4, 0x000000FEU, 0x00000010U);
-- psu_mask_write(0xFF1800B8, 0x000000FEU, 0x00000010U);
-- psu_mask_write(0xFF1800BC, 0x000000FEU, 0x00000010U);
-- psu_mask_write(0xFF1800C0, 0x000000FEU, 0x00000010U);
-- psu_mask_write(0xFF1800C4, 0x000000FEU, 0x00000010U);
-- psu_mask_write(0xFF1800C8, 0x000000FEU, 0x00000010U);
-- psu_mask_write(0xFF1800CC, 0x000000FEU, 0x00000010U);
-+ psu_mask_write(0xFF180098, 0x000000FEU, 0x00000002U);
-+ psu_mask_write(0xFF18009C, 0x000000FEU, 0x00000002U);
-+ psu_mask_write(0xFF1800A0, 0x000000FEU, 0x00000002U);
-+ psu_mask_write(0xFF1800A4, 0x000000FEU, 0x00000002U);
-+ psu_mask_write(0xFF1800A8, 0x000000FEU, 0x00000002U);
-+ psu_mask_write(0xFF1800AC, 0x000000FEU, 0x00000002U);
-+ psu_mask_write(0xFF1800B0, 0x000000FEU, 0x00000002U);
-+ psu_mask_write(0xFF1800B4, 0x000000FEU, 0x00000002U);
-+ psu_mask_write(0xFF1800B8, 0x000000FEU, 0x00000002U);
-+ psu_mask_write(0xFF1800BC, 0x000000FEU, 0x00000002U);
-+ psu_mask_write(0xFF1800C0, 0x000000FEU, 0x00000002U);
-+ psu_mask_write(0xFF1800C4, 0x000000FEU, 0x00000002U);
-+ psu_mask_write(0xFF1800C8, 0x000000FEU, 0x00000080U);
-+ psu_mask_write(0xFF1800CC, 0x000000FEU, 0x00000080U);
- psu_mask_write(0xFF1800D0, 0x000000FEU, 0x00000004U);
- psu_mask_write(0xFF1800D4, 0x000000FEU, 0x00000004U);
- psu_mask_write(0xFF1800D8, 0x000000FEU, 0x00000004U);
-@@ -528,8 +540,8 @@ static unsigned long psu_mio_init_data(void)
- psu_mask_write(0xFF180124, 0x000000FEU, 0x00000002U);
- psu_mask_write(0xFF180128, 0x000000FEU, 0x00000002U);
- psu_mask_write(0xFF18012C, 0x000000FEU, 0x00000002U);
-- psu_mask_write(0xFF180130, 0x000000FEU, 0x000000C0U);
-- psu_mask_write(0xFF180134, 0x000000FEU, 0x000000C0U);
-+ psu_mask_write(0xFF180130, 0x000000FEU, 0x00000000U);
-+ psu_mask_write(0xFF180134, 0x000000FEU, 0x00000000U);
- psu_mask_write(0xFF180204, 0xFFFFFFFFU, 0x50000000U);
- psu_mask_write(0xFF180208, 0xFFFFFFFFU, 0x00B02020U);
- psu_mask_write(0xFF18020C, 0x00003FFFU, 0x00000FC0U);
-@@ -539,18 +551,18 @@ static unsigned long psu_mio_init_data(void)
- psu_mask_write(0xFF180144, 0x03FFFFFFU, 0x03FFFFFFU);
- psu_mask_write(0xFF180148, 0x03FFFFFFU, 0x03FFFFFFU);
- psu_mask_write(0xFF18014C, 0x03FFFFFFU, 0x03FFFFFFU);
-- psu_mask_write(0xFF180154, 0x03FFFFFFU, 0x00080814U);
-+ psu_mask_write(0xFF180154, 0x03FFFFFFU, 0x00FC0814U);
- psu_mask_write(0xFF180158, 0x03FFFFFFU, 0x03FFFFFFU);
- psu_mask_write(0xFF18015C, 0x03FFFFFFU, 0x00000000U);
-- psu_mask_write(0xFF180160, 0x03FFFFFFU, 0x03FFFFFFU);
-- psu_mask_write(0xFF180164, 0x03FFFFFFU, 0x03FFFFFFU);
-- psu_mask_write(0xFF180168, 0x03FFFFFFU, 0x03F7F7EBU);
-- psu_mask_write(0xFF180170, 0x03FFFFFFU, 0x00FC000BU);
-+ psu_mask_write(0xFF180160, 0x0387FFFFU, 0x0387FFFFU);
-+ psu_mask_write(0xFF180164, 0x03FFFFFFU, 0x03FFF87FU);
-+ psu_mask_write(0xFF180168, 0x03FFFFFFU, 0x0303F7EBU);
-+ psu_mask_write(0xFF180170, 0x03FFFFFFU, 0x0004400BU);
- psu_mask_write(0xFF180174, 0x03FFFFFFU, 0x03FFFFFFU);
- psu_mask_write(0xFF180178, 0x03FFFFFFU, 0x00000000U);
-- psu_mask_write(0xFF18017C, 0x0357FFFFU, 0x0357FFFFU);
-- psu_mask_write(0xFF180180, 0x03FFFFFFU, 0x0357FFFFU);
-- psu_mask_write(0xFF180184, 0x03FFFFFFU, 0x0303FFF4U);
-+ psu_mask_write(0xFF18017C, 0x03FFFFFFU, 0x03FFFFFFU);
-+ psu_mask_write(0xFF180180, 0x03FFFFFFU, 0x03FFFFFFU);
-+ psu_mask_write(0xFF180184, 0x03FFFFFFU, 0x03FBBFF4U);
- psu_mask_write(0xFF180200, 0x0000000FU, 0x00000000U);
-
- return 1;
-@@ -569,21 +581,16 @@ static unsigned long psu_peripherals_init_data(void)
- psu_mask_write(0xFD1A0100, 0x0001807CU, 0x00000000U);
- psu_mask_write(0xFF5E0238, 0x001A0000U, 0x00000000U);
- psu_mask_write(0xFF5E023C, 0x0093C018U, 0x00000000U);
-- psu_mask_write(0xFF5E0230, 0x00000008U, 0x00000000U);
-+ psu_mask_write(0xFF5E0230, 0x00000002U, 0x00000000U);
- psu_mask_write(0xFF5E0238, 0x00000001U, 0x00000000U);
- psu_mask_write(0xFF180390, 0x00000004U, 0x00000004U);
- psu_mask_write(0xFF5E023C, 0x00000400U, 0x00000000U);
-- psu_mask_write(0xFF5E0238, 0x00000040U, 0x00000000U);
-- psu_mask_write(0xFF180310, 0x00008000U, 0x00000000U);
-- psu_mask_write(0xFF180320, 0x33840000U, 0x02840000U);
-- psu_mask_write(0xFF18031C, 0x7FFE0000U, 0x64500000U);
-- psu_mask_write(0xFF180358, 0x00000008U, 0x00000008U);
-- psu_mask_write(0xFF180324, 0x03C00000U, 0x00000000U);
-+ psu_mask_write(0xFF5E0238, 0x00000080U, 0x00000000U);
- psu_mask_write(0xFF5E0238, 0x00000400U, 0x00000000U);
- psu_mask_write(0xFF5E0238, 0x00008000U, 0x00000000U);
- psu_mask_write(0xFF5E0238, 0x00000010U, 0x00000000U);
- psu_mask_write(0xFF5E0238, 0x00007800U, 0x00000000U);
-- psu_mask_write(0xFF5E0238, 0x00000004U, 0x00000000U);
-+ psu_mask_write(0xFF5E0238, 0x00000006U, 0x00000000U);
- psu_mask_write(0xFF5E0238, 0x00040000U, 0x00000000U);
- psu_mask_write(0xFF4B0024, 0x000000FFU, 0x000000FFU);
- psu_mask_write(0xFFCA5000, 0x00001FFFU, 0x00000000U);
-@@ -591,40 +598,26 @@ static unsigned long psu_peripherals_init_data(void)
- psu_mask_write(0xFFA60040, 0x80000000U, 0x80000000U);
- psu_mask_write(0xFF260020, 0xFFFFFFFFU, 0x05F5DD18U);
- psu_mask_write(0xFF260000, 0x00000001U, 0x00000001U);
-- psu_mask_write(0xFF5E0250, 0x00000F0FU, 0x00000202U);
-+ psu_mask_write(0xFF0A0284, 0x03FFFFFFU, 0x01000000U);
-+ psu_mask_write(0xFF0A0288, 0x03FFFFFFU, 0x01000000U);
-+ psu_mask_write(0xFF0A0014, 0x03FF03FFU, 0x02FF0100U);
-
- mask_delay(1);
-- psu_mask_write(0xFF5E0250, 0x00000F0FU, 0x00000002U);
-+ psu_mask_write(0xFF0A0014, 0x03FF03FFU, 0x02FF0000U);
-
- mask_delay(5);
-- psu_mask_write(0xFF5E0250, 0x00000F0FU, 0x00000202U);
-+ psu_mask_write(0xFF0A0014, 0x03FF03FFU, 0x02FF0100U);
-
- return 1;
- }
-
- static unsigned long psu_serdes_init_data(void)
- {
-- psu_mask_write(0xFD410000, 0x0000001FU, 0x00000009U);
-- psu_mask_write(0xFD410004, 0x0000001FU, 0x00000009U);
- psu_mask_write(0xFD410008, 0x0000001FU, 0x00000008U);
-- psu_mask_write(0xFD402860, 0x00000080U, 0x00000080U);
-- psu_mask_write(0xFD402864, 0x00000081U, 0x00000001U);
-- psu_mask_write(0xFD402868, 0x00000082U, 0x00000002U);
-+ psu_mask_write(0xFD402868, 0x00000080U, 0x00000080U);
- psu_mask_write(0xFD40A094, 0x00000010U, 0x00000010U);
- psu_mask_write(0xFD40A368, 0x000000FFU, 0x00000038U);
- psu_mask_write(0xFD40A36C, 0x00000007U, 0x00000003U);
-- psu_mask_write(0xFD402368, 0x000000FFU, 0x00000058U);
-- psu_mask_write(0xFD40236C, 0x00000007U, 0x00000003U);
-- psu_mask_write(0xFD406368, 0x000000FFU, 0x00000058U);
-- psu_mask_write(0xFD40636C, 0x00000007U, 0x00000003U);
-- psu_mask_write(0xFD402370, 0x000000FFU, 0x0000007CU);
-- psu_mask_write(0xFD402374, 0x000000FFU, 0x00000033U);
-- psu_mask_write(0xFD402378, 0x000000FFU, 0x00000002U);
-- psu_mask_write(0xFD40237C, 0x00000033U, 0x00000030U);
-- psu_mask_write(0xFD406370, 0x000000FFU, 0x0000007CU);
-- psu_mask_write(0xFD406374, 0x000000FFU, 0x00000033U);
-- psu_mask_write(0xFD406378, 0x000000FFU, 0x00000002U);
-- psu_mask_write(0xFD40637C, 0x00000033U, 0x00000030U);
- psu_mask_write(0xFD40A370, 0x000000FFU, 0x000000F4U);
- psu_mask_write(0xFD40A374, 0x000000FFU, 0x00000031U);
- psu_mask_write(0xFD40A378, 0x000000FFU, 0x00000002U);
-@@ -678,18 +671,8 @@ static unsigned long psu_serdes_init_data(void)
- psu_mask_write(0xFD409978, 0x00000010U, 0x00000010U);
- psu_mask_write(0xFD40D978, 0x00000010U, 0x00000010U);
-
-- serdes_illcalib(0, 0, 3, 0, 4, 0, 4, 0);
-- psu_mask_write(0xFD410010, 0x00000077U, 0x00000044U);
-+ serdes_illcalib(0, 0, 3, 0, 0, 0, 0, 0);
- psu_mask_write(0xFD410014, 0x00000007U, 0x00000003U);
-- psu_mask_write(0xFD400CB4, 0x00000037U, 0x00000037U);
-- psu_mask_write(0xFD404CB4, 0x00000037U, 0x00000037U);
-- psu_mask_write(0xFD4001D8, 0x00000001U, 0x00000001U);
-- psu_mask_write(0xFD4041D8, 0x00000001U, 0x00000001U);
-- psu_mask_write(0xFD404CC0, 0x0000001FU, 0x00000000U);
-- psu_mask_write(0xFD400CC0, 0x0000001FU, 0x00000000U);
-- psu_mask_write(0xFD404048, 0x000000FFU, 0x00000000U);
-- psu_mask_write(0xFD400048, 0x000000FFU, 0x00000000U);
--
- return 1;
- }
-
-@@ -699,7 +682,7 @@ static unsigned long psu_resetout_init_data(void)
- psu_mask_write(0xFF9D0080, 0x00000001U, 0x00000001U);
- psu_mask_write(0xFF9D007C, 0x00000001U, 0x00000000U);
- psu_mask_write(0xFF5E023C, 0x00000140U, 0x00000000U);
-- psu_mask_write(0xFF5E0230, 0x00000008U, 0x00000000U);
-+ psu_mask_write(0xFF5E0230, 0x00000002U, 0x00000000U);
- psu_mask_write(0xFD1A0100, 0x00010000U, 0x00000000U);
- psu_mask_write(0xFD4A0200, 0x00000002U, 0x00000000U);
- psu_mask_write(0xFD4A0238, 0x0000000FU, 0x00000000U);
-@@ -708,7 +691,6 @@ static unsigned long psu_resetout_init_data(void)
- psu_mask_write(0xFE20C11C, 0x00000600U, 0x00000600U);
- psu_mask_write(0xFE20C12C, 0x00004000U, 0x00004000U);
- psu_mask_write(0xFD480064, 0x00000200U, 0x00000200U);
-- mask_poll(0xFD4063E4, 0x00000010U);
- mask_poll(0xFD40A3E4, 0x00000010U);
-
- return 1;
-@@ -717,7 +699,7 @@ static unsigned long psu_resetout_init_data(void)
- static unsigned long psu_resetin_init_data(void)
- {
- psu_mask_write(0xFF5E023C, 0x00000540U, 0x00000540U);
-- psu_mask_write(0xFF5E0230, 0x00000008U, 0x00000008U);
-+ psu_mask_write(0xFF5E0230, 0x00000002U, 0x00000002U);
- psu_mask_write(0xFD4A0238, 0x0000000FU, 0x0000000AU);
- psu_mask_write(0xFD4A0200, 0x00000002U, 0x00000002U);
- psu_mask_write(0xFD1A0100, 0x00010000U, 0x00010000U);
-@@ -1034,6 +1016,157 @@ static unsigned long psu_ddr_phybringup_data(void)
- return 1;
- }
-
-+static int serdes_enb_coarse_saturation(void)
-+{
-+ Xil_Out32(0xFD402094, 0x00000010);
-+ Xil_Out32(0xFD406094, 0x00000010);
-+ Xil_Out32(0xFD40A094, 0x00000010);
-+ Xil_Out32(0xFD40E094, 0x00000010);
-+ return 1;
-+}
-+
-+static int serdes_fixcal_code(void)
-+{
-+ int maskstatus = 1;
-+ unsigned int rdata = 0;
-+ unsigned int match_pmos_code[23];
-+ unsigned int match_nmos_code[23];
-+ unsigned int match_ical_code[7];
-+ unsigned int match_rcal_code[7];
-+ unsigned int p_code = 0;
-+ unsigned int n_code = 0;
-+ unsigned int i_code = 0;
-+ unsigned int r_code = 0;
-+ unsigned int repeat_count = 0;
-+ unsigned int L3_TM_CALIB_DIG20 = 0;
-+ unsigned int L3_TM_CALIB_DIG19 = 0;
-+ unsigned int L3_TM_CALIB_DIG18 = 0;
-+ unsigned int L3_TM_CALIB_DIG16 = 0;
-+ unsigned int L3_TM_CALIB_DIG15 = 0;
-+ unsigned int L3_TM_CALIB_DIG14 = 0;
-+ int i = 0;
-+
-+ rdata = Xil_In32(0xFD40289C);
-+ rdata = rdata & ~0x03;
-+ rdata = rdata | 0x1;
-+ Xil_Out32(0xFD40289C, rdata);
-+ int count = 0;
-+ do {
-+ if (count == 1100000)
-+ break;
-+ rdata = Xil_In32(0xFD402B1C);
-+ count++;
-+ } while ((rdata & 0x0000000E) != 0x0000000E);
-+
-+ for (i = 0; i < 23; i++) {
-+ match_pmos_code[i] = 0;
-+ match_nmos_code[i] = 0;
-+ }
-+ for (i = 0; i < 7; i++) {
-+ match_ical_code[i] = 0;
-+ match_rcal_code[i] = 0;
-+ }
-+
-+ do {
-+ Xil_Out32(0xFD410010, 0x00000000);
-+ Xil_Out32(0xFD410014, 0x00000000);
-+
-+ Xil_Out32(0xFD410010, 0x00000001);
-+ Xil_Out32(0xFD410014, 0x00000000);
-+
-+ maskstatus = mask_poll(0xFD40EF14, 0x2);
-+ if (maskstatus == 0) {
-+ xil_printf("#SERDES initialization timed out\n\r");
-+ return maskstatus;
-+ }
-+
-+ p_code = mask_read(0xFD40EF18, 0xFFFFFFFF);
-+ n_code = mask_read(0xFD40EF1C, 0xFFFFFFFF);
-+ ;
-+ i_code = mask_read(0xFD40EF24, 0xFFFFFFFF);
-+ r_code = mask_read(0xFD40EF28, 0xFFFFFFFF);
-+ ;
-+
-+ if (p_code >= 0x26 && p_code <= 0x3C)
-+ match_pmos_code[p_code - 0x26] += 1;
-+
-+ if (n_code >= 0x26 && n_code <= 0x3C)
-+ match_nmos_code[n_code - 0x26] += 1;
-+
-+ if (i_code >= 0xC && i_code <= 0x12)
-+ match_ical_code[i_code - 0xC] += 1;
-+
-+ if (r_code >= 0x6 && r_code <= 0xC)
-+ match_rcal_code[r_code - 0x6] += 1;
-+
-+ } while (repeat_count++ < 10);
-+
-+ for (i = 0; i < 23; i++) {
-+ if (match_pmos_code[i] >= match_pmos_code[0]) {
-+ match_pmos_code[0] = match_pmos_code[i];
-+ p_code = 0x26 + i;
-+ }
-+ if (match_nmos_code[i] >= match_nmos_code[0]) {
-+ match_nmos_code[0] = match_nmos_code[i];
-+ n_code = 0x26 + i;
-+ }
-+ }
-+
-+ for (i = 0; i < 7; i++) {
-+ if (match_ical_code[i] >= match_ical_code[0]) {
-+ match_ical_code[0] = match_ical_code[i];
-+ i_code = 0xC + i;
-+ }
-+ if (match_rcal_code[i] >= match_rcal_code[0]) {
-+ match_rcal_code[0] = match_rcal_code[i];
-+ r_code = 0x6 + i;
-+ }
-+ }
-+
-+ L3_TM_CALIB_DIG20 = mask_read(0xFD40EC50, 0xFFFFFFF0);
-+ L3_TM_CALIB_DIG20 = L3_TM_CALIB_DIG20 | 0x8 | ((p_code >> 2) & 0x7);
-+
-+ L3_TM_CALIB_DIG19 = mask_read(0xFD40EC4C, 0xFFFFFF18);
-+ L3_TM_CALIB_DIG19 = L3_TM_CALIB_DIG19 | ((p_code & 0x3) << 6)
-+ | 0x20 | 0x4 | ((n_code >> 3) & 0x3);
-+
-+ L3_TM_CALIB_DIG18 = mask_read(0xFD40EC48, 0xFFFFFF0F);
-+ L3_TM_CALIB_DIG18 = L3_TM_CALIB_DIG18 | ((n_code & 0x7) << 5) | 0x10;
-+
-+ L3_TM_CALIB_DIG16 = mask_read(0xFD40EC40, 0xFFFFFFF8);
-+ L3_TM_CALIB_DIG16 = L3_TM_CALIB_DIG16 | ((r_code >> 1) & 0x7);
-+
-+ L3_TM_CALIB_DIG15 = mask_read(0xFD40EC3C, 0xFFFFFF30);
-+ L3_TM_CALIB_DIG15 = L3_TM_CALIB_DIG15 | ((r_code & 0x1) << 7)
-+ | 0x40 | 0x8 | ((i_code >> 1) & 0x7);
-+
-+ L3_TM_CALIB_DIG14 = mask_read(0xFD40EC38, 0xFFFFFF3F);
-+ L3_TM_CALIB_DIG14 = L3_TM_CALIB_DIG14 | ((i_code & 0x1) << 7) | 0x40;
-+
-+ Xil_Out32(0xFD40EC50, L3_TM_CALIB_DIG20);
-+ Xil_Out32(0xFD40EC4C, L3_TM_CALIB_DIG19);
-+ Xil_Out32(0xFD40EC48, L3_TM_CALIB_DIG18);
-+ Xil_Out32(0xFD40EC40, L3_TM_CALIB_DIG16);
-+ Xil_Out32(0xFD40EC3C, L3_TM_CALIB_DIG15);
-+ Xil_Out32(0xFD40EC38, L3_TM_CALIB_DIG14);
-+ return maskstatus;
-+}
-+
-+static int init_serdes(void)
-+{
-+ int status = 1;
-+
-+ status &= psu_resetin_init_data();
-+
-+ status &= serdes_fixcal_code();
-+ status &= serdes_enb_coarse_saturation();
-+
-+ status &= psu_serdes_init_data();
-+ status &= psu_resetout_init_data();
-+
-+ return status;
-+}
-+
- static void init_peripheral(void)
- {
- psu_mask_write(0xFD5F0018, 0x8000001FU, 0x8000001FU);
-@@ -1050,6 +1183,7 @@ int psu_init(void)
- status &= psu_ddr_init_data();
- status &= psu_ddr_phybringup_data();
- status &= psu_peripherals_init_data();
-+ status &= init_serdes();
- init_peripheral();
-
- status &= psu_afi_config();
---
-2.25.1
-