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ARM: mvebu: a38x: sync ddr training code with upstream

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This syncs drivers/ddr/marvell/a38x/ with the mv_ddr-armada-17.10 branch
of https://github.com/MarvellEmbeddedProcessors/mv-ddr-marvell.git.

The upstream code is incorporated omitting the ddr4 and apn806 and
folding the nested a38x directory up one level. After that a
semi-automated step is used to drop unused features with unifdef

  find drivers/ddr/marvell/a38x/ -name '*.[ch]' | \
    xargs unifdef -m -UMV_DDR -UMV_DDR_ATF -UCONFIG_DDR4 \
		-UCONFIG_APN806 -UCONFIG_MC_STATIC \
		-UCONFIG_MC_STATIC_PRINT -UCONFIG_PHY_STATIC \
		-UCONFIG_64BIT

INTER_REGS_BASE is updated to be defined as SOC_REGS_PHY_BASE.

Some now empty files are removed and the ternary license is replaced
with a SPDX GPL-2.0+ identifier.

Signed-off-by: Chris Packham <judge.packham@gmail.com>
Signed-off-by: Stefan Roese <sr@denx.de>
This commit is contained in:
Chris Packham 2018-05-10 13:28:29 +12:00 • committed by Stefan Roese
parent 00a7767766
commit 2b4ffbf6b4
56 changed files with 7952 additions and 5147 deletions
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9
drivers/ddr/marvell/a38x/ddr3_training_ip_engine.h
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@ -37,8 +37,6 @@ int ddr3_tip_training_ip_test(u32 dev_num, enum hws_training_result result_type,
u32 num_of_iterations, u32 start_pattern,
u32 end_pattern);
int ddr3_tip_load_pattern_to_mem(u32 dev_num, enum hws_pattern pattern);
int ddr3_tip_load_pattern_to_mem_by_cpu(u32 dev_num, enum hws_pattern pattern,
u32 offset);
int ddr3_tip_load_all_pattern_to_mem(u32 dev_num);
int ddr3_tip_read_training_result(u32 dev_num, u32 if_id,
enum hws_access_type pup_access_type,
@ -75,10 +73,13 @@ int ddr3_tip_ip_training_wrapper(u32 dev_num, enum hws_access_type access_type,
enum hws_edge_compare edge_comp,
enum hws_ddr_cs train_cs_type, u32 cs_num,
enum hws_training_ip_stat *train_status);
int is_odpg_access_done(u32 dev_num, u32 if_id);
u8 mv_ddr_tip_sub_phy_byte_status_get(u32 if_id, u32 subphy_id);
void mv_ddr_tip_sub_phy_byte_status_set(u32 if_id, u32 subphy_id, u8 byte_status_data);
void ddr3_tip_print_bist_res(void);
struct pattern_info *ddr3_tip_get_pattern_table(void);
u16 *ddr3_tip_get_mask_results_dq_reg(void);
u16 *ddr3_tip_get_mask_results_pup_reg_map(void);
int mv_ddr_load_dm_pattern_to_odpg(enum hws_access_type access_type, enum hws_pattern pattern,
enum dm_direction dm_dir);
int mv_ddr_pattern_start_addr_set(struct pattern_info *pattern_tbl, enum hws_pattern pattern, u32 addr);
#endif /* _DDR3_TRAINING_IP_ENGINE_H_ */