ASR_BASE
Change-Id: Icf3719cc0afe3eeb3edc7fa80a2eb5199ca9dda1
diff --git a/marvell/uboot/include/fsl_ddr.h b/marvell/uboot/include/fsl_ddr.h
new file mode 100644
index 0000000..e03f9db
--- /dev/null
+++ b/marvell/uboot/include/fsl_ddr.h
@@ -0,0 +1,105 @@
+/*
+ * Copyright 2008-2011 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * Version 2 as published by the Free Software Foundation.
+ */
+
+#ifndef FSL_DDR_MAIN_H
+#define FSL_DDR_MAIN_H
+
+#include <fsl_ddr_sdram.h>
+#include <fsl_ddr_dimm_params.h>
+
+#include <common_timing_params.h>
+
+#if defined(CONFIG_DDR_SPD) || defined(CONFIG_SPD_EEPROM)
+/*
+ * Bind the main DDR setup driver's generic names
+ * to this specific DDR technology.
+ */
+static __inline__ int
+compute_dimm_parameters(const generic_spd_eeprom_t *spd,
+ dimm_params_t *pdimm,
+ unsigned int dimm_number)
+{
+ return ddr_compute_dimm_parameters(spd, pdimm, dimm_number);
+}
+#endif
+
+/*
+ * Data Structures
+ *
+ * All data structures have to be on the stack
+ */
+#define CONFIG_SYS_NUM_DDR_CTLRS CONFIG_NUM_DDR_CONTROLLERS
+#define CONFIG_SYS_DIMM_SLOTS_PER_CTLR CONFIG_DIMM_SLOTS_PER_CTLR
+
+typedef struct {
+ generic_spd_eeprom_t
+ spd_installed_dimms[CONFIG_SYS_NUM_DDR_CTLRS][CONFIG_SYS_DIMM_SLOTS_PER_CTLR];
+ struct dimm_params_s
+ dimm_params[CONFIG_SYS_NUM_DDR_CTLRS][CONFIG_SYS_DIMM_SLOTS_PER_CTLR];
+ memctl_options_t memctl_opts[CONFIG_SYS_NUM_DDR_CTLRS];
+ common_timing_params_t common_timing_params[CONFIG_SYS_NUM_DDR_CTLRS];
+ fsl_ddr_cfg_regs_t fsl_ddr_config_reg[CONFIG_SYS_NUM_DDR_CTLRS];
+} fsl_ddr_info_t;
+
+/* Compute steps */
+#define STEP_GET_SPD (1 << 0)
+#define STEP_COMPUTE_DIMM_PARMS (1 << 1)
+#define STEP_COMPUTE_COMMON_PARMS (1 << 2)
+#define STEP_GATHER_OPTS (1 << 3)
+#define STEP_ASSIGN_ADDRESSES (1 << 4)
+#define STEP_COMPUTE_REGS (1 << 5)
+#define STEP_PROGRAM_REGS (1 << 6)
+#define STEP_ALL 0xFFF
+
+unsigned long long
+fsl_ddr_compute(fsl_ddr_info_t *pinfo, unsigned int start_step,
+ unsigned int size_only);
+
+const char *step_to_string(unsigned int step);
+
+unsigned int compute_fsl_memctl_config_regs(const memctl_options_t *popts,
+ fsl_ddr_cfg_regs_t *ddr,
+ const common_timing_params_t *common_dimm,
+ const dimm_params_t *dimm_parameters,
+ unsigned int dbw_capacity_adjust,
+ unsigned int size_only);
+unsigned int compute_lowest_common_dimm_parameters(
+ const dimm_params_t *dimm_params,
+ common_timing_params_t *outpdimm,
+ unsigned int number_of_dimms);
+unsigned int populate_memctl_options(int all_dimms_registered,
+ memctl_options_t *popts,
+ dimm_params_t *pdimm,
+ unsigned int ctrl_num);
+void check_interleaving_options(fsl_ddr_info_t *pinfo);
+
+unsigned int mclk_to_picos(unsigned int mclk);
+unsigned int get_memory_clk_period_ps(void);
+unsigned int picos_to_mclk(unsigned int picos);
+void fsl_ddr_set_lawbar(
+ const common_timing_params_t *memctl_common_params,
+ unsigned int memctl_interleaved,
+ unsigned int ctrl_num);
+
+int fsl_ddr_interactive_env_var_exists(void);
+unsigned long long fsl_ddr_interactive(fsl_ddr_info_t *pinfo, int var_is_set);
+void fsl_ddr_get_spd(generic_spd_eeprom_t *ctrl_dimms_spd,
+ unsigned int ctrl_num);
+
+int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
+unsigned int check_fsl_memctl_config_regs(const fsl_ddr_cfg_regs_t *ddr);
+
+/* processor specific function */
+void fsl_ddr_set_memctl_regs(const fsl_ddr_cfg_regs_t *regs,
+ unsigned int ctrl_num, int step);
+
+/* board specific function */
+int fsl_ddr_get_dimm_params(dimm_params_t *pdimm,
+ unsigned int controller_number,
+ unsigned int dimm_number);
+#endif