Merge tag 'ti-v2021.07-rc3' of https://source.denx.de/u-boot/custodians/u-boot-ti

- Initial support for AM64 EVM and SK
- K3 DDR driver unification for J7 and AM64 platforms.
- Minor fixes for TI clock driver

1 files changed, 86 insertions, 0 deletions

diff --git a/drivers/ram/k3-ddrss/lpddr4_obj_if.h b/drivers/ram/k3-ddrss/lpddr4_obj_if.h
new file mode 100644
index 00000000000..d538e61b747
--- /dev/null
+++ b/drivers/ram/k3-ddrss/lpddr4_obj_if.h
@@ -0,0 +1,86 @@
+/* SPDX-License-Identifier: BSD-3-Clause */
+/*
+ * Cadence DDR Driver
+ *
+ * Copyright (C) 2012-2021 Cadence Design Systems, Inc.
+ * Copyright (C) 2018-2021 Texas Instruments Incorporated - https://www.ti.com/
+ */
+
+#ifndef lpddr4_obj_if_h
+#define lpddr4_obj_if_h
+
+#include "lpddr4_if.h"
+
+typedef struct lpddr4_obj_s {
+	u32 (*probe)(const lpddr4_config *config, u16 *configsize);
+
+	u32 (*init)(lpddr4_privatedata *pd, const lpddr4_config *cfg);
+
+	u32 (*start)(const lpddr4_privatedata *pd);
+
+	u32 (*readreg)(const lpddr4_privatedata *pd, lpddr4_regblock cpp, u32 regoffset, u32 *regvalue);
+
+	u32 (*writereg)(const lpddr4_privatedata *pd, lpddr4_regblock cpp, u32 regoffset, u32 regvalue);
+
+	u32 (*getmmrregister)(const lpddr4_privatedata *pd, u32 readmoderegval, u64 *mmrvalue, u8 *mmrstatus);
+
+	u32 (*setmmrregister)(const lpddr4_privatedata *pd, u32 writemoderegval, u8 *mrwstatus);
+
+	u32 (*writectlconfig)(const lpddr4_privatedata *pd, u32 regvalues[], u16 regnum[], u16 regcount);
+
+	u32 (*writephyconfig)(const lpddr4_privatedata *pd, u32 regvalues[], u16 regnum[], u16 regcount);
+
+	u32 (*writephyindepconfig)(const lpddr4_privatedata *pd, u32 regvalues[], u16 regnum[], u16 regcount);
+
+	u32 (*readctlconfig)(const lpddr4_privatedata *pd, u32 regvalues[], u16 regnum[], u16 regcount);
+
+	u32 (*readphyconfig)(const lpddr4_privatedata *pd, u32 regvalues[], u16 regnum[], u16 regcount);
+
+	u32 (*readphyindepconfig)(const lpddr4_privatedata *pd, u32 regvalues[], u16 regnum[], u16 regcount);
+
+	u32 (*getctlinterruptmask)(const lpddr4_privatedata *pd, u64 *mask);
+
+	u32 (*setctlinterruptmask)(const lpddr4_privatedata *pd, const u64 *mask);
+
+	u32 (*checkctlinterrupt)(const lpddr4_privatedata *pd, lpddr4_intr_ctlinterrupt intr, bool *irqstatus);
+
+	u32 (*ackctlinterrupt)(const lpddr4_privatedata *pd, lpddr4_intr_ctlinterrupt intr);
+
+	u32 (*getphyindepinterruptmask)(const lpddr4_privatedata *pd, u32 *mask);
+
+	u32 (*setphyindepinterruptmask)(const lpddr4_privatedata *pd, const u32 *mask);
+
+	u32 (*checkphyindepinterrupt)(const lpddr4_privatedata *pd, lpddr4_intr_phyindepinterrupt intr, bool *irqstatus);
+
+	u32 (*ackphyindepinterrupt)(const lpddr4_privatedata *pd, lpddr4_intr_phyindepinterrupt intr);
+
+	u32 (*getdebuginitinfo)(const lpddr4_privatedata *pd, lpddr4_debuginfo *debuginfo);
+
+	u32 (*getlpiwakeuptime)(const lpddr4_privatedata *pd, const lpddr4_lpiwakeupparam *lpiwakeupparam, const lpddr4_ctlfspnum *fspnum, u32 *cycles);
+
+	u32 (*setlpiwakeuptime)(const lpddr4_privatedata *pd, const lpddr4_lpiwakeupparam *lpiwakeupparam, const lpddr4_ctlfspnum *fspnum, const u32 *cycles);
+
+	u32 (*geteccenable)(const lpddr4_privatedata *pd, lpddr4_eccenable *eccparam);
+
+	u32 (*seteccenable)(const lpddr4_privatedata *pd, const lpddr4_eccenable *eccparam);
+
+	u32 (*getreducmode)(const lpddr4_privatedata *pd, lpddr4_reducmode *mode);
+
+	u32 (*setreducmode)(const lpddr4_privatedata *pd, const lpddr4_reducmode *mode);
+
+	u32 (*getdbireadmode)(const lpddr4_privatedata *pd, bool *on_off);
+
+	u32 (*getdbiwritemode)(const lpddr4_privatedata *pd, bool *on_off);
+
+	u32 (*setdbimode)(const lpddr4_privatedata *pd, const lpddr4_dbimode *mode);
+
+	u32 (*getrefreshrate)(const lpddr4_privatedata *pd, const lpddr4_ctlfspnum *fspnum, u32 *tref, u32 *tras_max);
+
+	u32 (*setrefreshrate)(const lpddr4_privatedata *pd, const lpddr4_ctlfspnum *fspnum, const u32 *tref, const u32 *tras_max);
+
+	u32 (*refreshperchipselect)(const lpddr4_privatedata *pd, const u32 trefinterval);
+} lpddr4_obj;
+
+extern lpddr4_obj *lpddr4_getinstance(void);
+
+#endif  /* lpddr4_obj_if_h */