X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=qemu%2Froms%2Fu-boot%2Farch%2Fpowerpc%2Fcpu%2Fmpc85xx%2Ft2080_serdes.c;fp=qemu%2Froms%2Fu-boot%2Farch%2Fpowerpc%2Fcpu%2Fmpc85xx%2Ft2080_serdes.c;h=07e27deb1f1a99faf6423ab3ca752d7da9b444f6;hb=e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb;hp=0000000000000000000000000000000000000000;hpb=9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00;p=kvmfornfv.git

diff --git a/qemu/roms/u-boot/arch/powerpc/cpu/mpc85xx/t2080_serdes.c b/qemu/roms/u-boot/arch/powerpc/cpu/mpc85xx/t2080_serdes.c
new file mode 100644
index 000000000..07e27deb1
--- /dev/null
+++ b/qemu/roms/u-boot/arch/powerpc/cpu/mpc85xx/t2080_serdes.c
@@ -0,0 +1,207 @@
+/*
+ * Copyright 2013 Freescale Semiconductor, Inc.
+ *
+ * Shengzhou Liu <Shengzhou.Liu@freescale.com>
+ *
+ * SPDX-License-Identifier:     GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/fsl_serdes.h>
+#include <asm/processor.h>
+#include "fsl_corenet2_serdes.h"
+
+struct serdes_config {
+	u32 protocol;
+	u8 lanes[SRDS_MAX_LANES];
+};
+
+static const struct serdes_config serdes1_cfg_tbl[] = {
+	/* SerDes 1 */
+	{0x6E, {XFI_FM1_MAC9, XFI_FM1_MAC10,
+		SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2,
+		PCIE4, PCIE4, SGMII_FM1_DTSEC5, SGMII_FM1_DTSEC6} },
+	{0xBC, {PCIE3, PCIE3, SGMII_FM1_DTSEC1,
+		SGMII_FM1_DTSEC2, PCIE4, PCIE4, PCIE4, PCIE4} },
+	{0xC8, {PCIE3, SGMII_FM1_DTSEC10, SGMII_FM1_DTSEC1,
+		SGMII_FM1_DTSEC2, PCIE4, PCIE4,
+		SGMII_FM1_DTSEC5, SGMII_FM1_DTSEC6} },
+	{0xD6, {PCIE3, SGMII_FM1_DTSEC10, SGMII_FM1_DTSEC1,
+		SGMII_FM1_DTSEC2, PCIE4, PCIE4,
+		SGMII_FM1_DTSEC5, SGMII_FM1_DTSEC6} },
+	{0xDE, {PCIE3, PCIE3, PCIE3, PCIE3,
+		PCIE4, PCIE1, PCIE2, SGMII_FM1_DTSEC6} },
+	{0xE0, {PCIE3, PCIE3, PCIE3, PCIE3, PCIE4,
+		PCIE1, SGMII_FM1_DTSEC5, SGMII_FM1_DTSEC6} },
+	{0xF2, {PCIE3, SGMII_FM1_DTSEC10, SGMII_FM1_DTSEC1,
+		SGMII_FM1_DTSEC2, PCIE4, PCIE1, PCIE2, SGMII_FM1_DTSEC6} },
+	{0xF8, {PCIE3, SGMII_FM1_DTSEC10, SGMII_FM1_DTSEC1,
+		SGMII_FM1_DTSEC2, PCIE4, PCIE1, PCIE2, SGMII_FM1_DTSEC6} },
+	{0xFA, {PCIE3, SGMII_FM1_DTSEC10, SGMII_FM1_DTSEC1,
+		SGMII_FM1_DTSEC2, PCIE4, PCIE1,
+		SGMII_FM1_DTSEC5, SGMII_FM1_DTSEC6} },
+	{0x6C, {XFI_FM1_MAC9, XFI_FM1_MAC10,
+		SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2,
+		PCIE4, PCIE4, PCIE4, PCIE4} },
+	{0x1C, {SGMII_FM1_DTSEC9, SGMII_FM1_DTSEC10,
+		SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2,
+		SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC4,
+		SGMII_FM1_DTSEC5, SGMII_FM1_DTSEC6} },
+	{0x95, {SGMII_FM1_DTSEC9, SGMII_FM1_DTSEC10,
+		SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2,
+		SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC4,
+		SGMII_FM1_DTSEC5, SGMII_FM1_DTSEC6} },
+	{0xA2, {SGMII_FM1_DTSEC9, SGMII_FM1_DTSEC10,
+		SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2,
+		SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC4,
+		SGMII_FM1_DTSEC5, SGMII_FM1_DTSEC6} },
+	{0x94, {SGMII_FM1_DTSEC9, SGMII_FM1_DTSEC10,
+		SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2,
+		SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC4,
+		SGMII_FM1_DTSEC5, SGMII_FM1_DTSEC6} },
+	{0x51, {XAUI_FM1_MAC9, XAUI_FM1_MAC9,
+		XAUI_FM1_MAC9, XAUI_FM1_MAC9,
+		PCIE4, SGMII_FM1_DTSEC4,
+		SGMII_FM1_DTSEC5, SGMII_FM1_DTSEC6} },
+	{0x5F, {HIGIG_FM1_MAC9, HIGIG_FM1_MAC9,
+		HIGIG_FM1_MAC9, HIGIG_FM1_MAC9,
+		PCIE4, SGMII_FM1_DTSEC4,
+		SGMII_FM1_DTSEC5, SGMII_FM1_DTSEC6} },
+	{0x65, {HIGIG_FM1_MAC9, HIGIG_FM1_MAC9,
+		HIGIG_FM1_MAC9, HIGIG_FM1_MAC9,
+		PCIE4, SGMII_FM1_DTSEC4,
+		SGMII_FM1_DTSEC5, SGMII_FM1_DTSEC6} },
+	{0x6B, {XFI_FM1_MAC9, XFI_FM1_MAC10,
+		XFI_FM1_MAC1, XFI_FM1_MAC2,
+		PCIE4, SGMII_FM1_DTSEC4,
+		SGMII_FM1_DTSEC5, SGMII_FM1_DTSEC6} },
+	{0x6D, {XFI_FM1_MAC9, XFI_FM1_MAC10,
+		SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2,
+		PCIE4, PCIE4, PCIE4, PCIE4} },
+	{0x71, {XFI_FM1_MAC9, XFI_FM1_MAC10,
+		SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2, PCIE4,
+		SGMII_FM1_DTSEC4, SGMII_FM1_DTSEC5, SGMII_FM1_DTSEC6} },
+	{0xA6, {SGMII_FM1_DTSEC9, SGMII_FM1_DTSEC10,
+		SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2, PCIE4,
+		PCIE4, SGMII_FM1_DTSEC5, SGMII_FM1_DTSEC6} },
+	{0x8E, {SGMII_FM1_DTSEC9, SGMII_FM1_DTSEC10,
+		SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2, PCIE4,
+		PCIE4, SGMII_FM1_DTSEC5, SGMII_FM1_DTSEC6} },
+	{0x8F, {SGMII_FM1_DTSEC9, SGMII_FM1_DTSEC10,
+		SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2, PCIE4,
+		PCIE4, SGMII_FM1_DTSEC5, SGMII_FM1_DTSEC6} },
+	{0x82, {SGMII_FM1_DTSEC9, SGMII_FM1_DTSEC10,
+		SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2,
+		PCIE4, PCIE4, SGMII_FM1_DTSEC5, SGMII_FM1_DTSEC6} },
+	{0x83, {SGMII_FM1_DTSEC9, SGMII_FM1_DTSEC10,
+		SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2,
+		PCIE4, PCIE4, SGMII_FM1_DTSEC5, SGMII_FM1_DTSEC6} },
+	{0xA4, {SGMII_FM1_DTSEC9, SGMII_FM1_DTSEC10,
+		SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2,
+		PCIE4, PCIE4, PCIE4, PCIE4} },
+	{0x96, {SGMII_FM1_DTSEC9, SGMII_FM1_DTSEC10,
+		SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2,
+		PCIE4, PCIE4, PCIE4, PCIE4} },
+	{0x8A, {SGMII_FM1_DTSEC9, SGMII_FM1_DTSEC10,
+		SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2,
+		PCIE4, PCIE4, PCIE4, PCIE4} },
+	{0x67, {XFI_FM1_MAC9, XFI_FM1_MAC10,
+		XFI_FM1_MAC1, XFI_FM1_MAC2,
+		PCIE4, PCIE4, PCIE4, PCIE4} },
+	{0xAB, {PCIE3, PCIE3, PCIE3, PCIE3,
+		PCIE4, PCIE4, PCIE4, PCIE4} },
+	{0xDA, {PCIE3, PCIE3, PCIE3, PCIE3,
+		PCIE3, PCIE3, PCIE3, PCIE3} },
+	{0xD9, {PCIE3, SGMII_FM1_DTSEC10, SGMII_FM1_DTSEC1,
+		SGMII_FM1_DTSEC2, PCIE4, SGMII_FM1_DTSEC4,
+		SGMII_FM1_DTSEC5, SGMII_FM1_DTSEC6} },
+	{0xD3, {PCIE3, SGMII_FM1_DTSEC10, SGMII_FM1_DTSEC1,
+		SGMII_FM1_DTSEC2, PCIE4, SGMII_FM1_DTSEC4,
+		SGMII_FM1_DTSEC5, SGMII_FM1_DTSEC6} },
+	{0xCB, {PCIE3, SGMII_FM1_DTSEC10, SGMII_FM1_DTSEC1,
+		SGMII_FM1_DTSEC2, PCIE4, SGMII_FM1_DTSEC4,
+		SGMII_FM1_DTSEC5, SGMII_FM1_DTSEC6} },
+	{0xD8, {PCIE3, SGMII_FM1_DTSEC10, SGMII_FM1_DTSEC1,
+		SGMII_FM1_DTSEC2, PCIE4, SGMII_FM1_DTSEC4,
+		SGMII_FM1_DTSEC5, SGMII_FM1_DTSEC6} },
+	{0x66, {XFI_FM1_MAC9, XFI_FM1_MAC10,
+		XFI_FM1_MAC1, XFI_FM1_MAC2,
+		PCIE4, PCIE4, PCIE4, PCIE4} },
+
+#if defined(CONFIG_PPC_T2081)
+	{0xAA, {PCIE3, PCIE3, PCIE3, PCIE3,
+		PCIE4, PCIE4, PCIE4, PCIE4} },
+	{0xCA, {PCIE3, SGMII_FM1_DTSEC10, SGMII_FM1_DTSEC1,
+		SGMII_FM1_DTSEC2, PCIE4, SGMII_FM1_DTSEC4,
+		SGMII_FM1_DTSEC5, SGMII_FM1_DTSEC6} },
+	{0x70, {XFI_FM1_MAC9, XFI_FM1_MAC10, SGMII_FM1_DTSEC1,
+		SGMII_FM1_DTSEC2, PCIE4, SGMII_FM1_DTSEC4,
+		SGMII_FM1_DTSEC5, SGMII_FM1_DTSEC6} },
+#endif
+	{}
+};
+
+#ifndef CONFIG_PPC_T2081
+static const struct serdes_config serdes2_cfg_tbl[] = {
+	/* SerDes 2 */
+	{0x1F, {PCIE1, PCIE1, PCIE1, PCIE1, PCIE2, PCIE2, PCIE2, PCIE2} },
+	{0x16, {PCIE1, PCIE1, PCIE1, PCIE1, PCIE2, PCIE2, SATA1, SATA2} },
+	{0x01, {PCIE1, PCIE1, PCIE1, PCIE1, PCIE1, PCIE1, PCIE1, PCIE1} },
+	{0x29, {SRIO2, SRIO2, SRIO2, SRIO2, SRIO1, SRIO1, SRIO1, SRIO1} },
+	{0x2D, {SRIO2, SRIO2, SRIO2, SRIO2, SRIO1, SRIO1, SRIO1, SRIO1} },
+	{0x15, {PCIE1, PCIE1, PCIE1, PCIE1, PCIE2, PCIE2, SATA1, SATA2} },
+	{0x18, {PCIE1, PCIE1, PCIE1, PCIE1, AURORA, AURORA, SATA1, SATA2} },
+	{0x02, {PCIE1, PCIE1, PCIE1, PCIE1, PCIE1, PCIE1, PCIE1, PCIE1} },
+	{0x36, {SRIO2, SRIO2, SRIO2, SRIO2, AURORA, AURORA, SATA1, SATA2} },
+	{}
+};
+#endif
+
+static const struct serdes_config *serdes_cfg_tbl[] = {
+	serdes1_cfg_tbl,
+#ifndef CONFIG_PPC_T2081
+	serdes2_cfg_tbl,
+#endif
+};
+
+enum srds_prtcl serdes_get_prtcl(int serdes, int cfg, int lane)
+{
+	const struct serdes_config *ptr;
+
+	if (serdes >= ARRAY_SIZE(serdes_cfg_tbl))
+		return 0;
+
+	ptr = serdes_cfg_tbl[serdes];
+	while (ptr->protocol) {
+		if (ptr->protocol == cfg)
+			return ptr->lanes[lane];
+		ptr++;
+	}
+	return 0;
+}
+
+int is_serdes_prtcl_valid(int serdes, u32 prtcl)
+{
+	int i;
+	const struct serdes_config *ptr;
+
+	if (serdes >= ARRAY_SIZE(serdes_cfg_tbl))
+		return 0;
+
+	ptr = serdes_cfg_tbl[serdes];
+	while (ptr->protocol) {
+		if (ptr->protocol == prtcl)
+			break;
+		ptr++;
+	}
+
+	if (!ptr->protocol)
+		return 0;
+
+	for (i = 0; i < SRDS_MAX_LANES; i++) {
+		if (ptr->lanes[i] != NONE)
+			return 1;
+	}
+
+	return 0;
+}