diff options
| author | Jagan Teki <jagan@amarulasolutions.com> | 2019-07-15 23:58:49 +0530 |
|---|---|---|
| committer | Kever Yang <kever.yang@rock-chips.com> | 2019-07-19 11:11:10 +0800 |
| commit | 07894f5aacb5a4b04a762251c83e5745173849e3 (patch) | |
| tree | 555bbbdfc27842a19536ec99936c294fd541d3dd /arch/arm/include/asm/arch-rockchip/sdram_common.h | |
| parent | 07112672a57adcbdc8272283f631c1648245c1f8 (diff) | |
ram: rockchip: debug: Add sdram_print_ddr_info
Add sdram ddr info print support, this would help to
observe the sdram base parameters.
Here is sample print on LPDDR4, 50MHz channel 0
BW=32 Col=10 Bk=8 CS0 Row=15 CS1 Row=15 CS=2 Die BW=16
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: YouMin Chen <cym@rock-chips.com>
Reviewed-by: Kever Yang <Kever.yang@rock-chips.com>
Diffstat (limited to 'arch/arm/include/asm/arch-rockchip/sdram_common.h')
| -rw-r--r-- | arch/arm/include/asm/arch-rockchip/sdram_common.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-rockchip/sdram_common.h b/arch/arm/include/asm/arch-rockchip/sdram_common.h index 171b233f95..cfbb511843 100644 --- a/arch/arm/include/asm/arch-rockchip/sdram_common.h +++ b/arch/arm/include/asm/arch-rockchip/sdram_common.h @@ -97,8 +97,15 @@ int dram_init(void); inline void sdram_print_dram_type(unsigned char dramtype) { } + +inline void sdram_print_ddr_info(struct sdram_cap_info *cap_info, + struct sdram_base_params *base) +{ +} #else void sdram_print_dram_type(unsigned char dramtype); +void sdram_print_ddr_info(struct sdram_cap_info *cap_info, + struct sdram_base_params *base); #endif /* CONFIG_RAM_ROCKCHIP_DEBUG */ #endif |