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authorKever Yang <kever.yang@rock-chips.com>2019-11-15 11:04:34 +0800
committerKever Yang <kever.yang@rock-chips.com>2019-11-17 16:23:56 +0800
commitd5d40f45ded050f9d641d71fb29a5afe90f42700 (patch)
treeef68c44bc89f3e0cf51c60704e98ade0f835e38b /arch/arm/include/asm/arch-rockchip/sdram.h
parent5d19ddf0dbee50f6bf92536c45ebd66173683c51 (diff)
rockchip: sdram: move cap structure and debug function to sdram_common.h
The sdram.h suppose to be helper file for sdram.c which including dram size decode and some u-boot related dram init interface, and all structure and function for dram driver move to sdram_common.h Signed-off-by: YouMin Chen <cym@rock-chips.com> Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Diffstat (limited to 'arch/arm/include/asm/arch-rockchip/sdram.h')
-rw-r--r--arch/arm/include/asm/arch-rockchip/sdram.h48
1 files changed, 0 insertions, 48 deletions
diff --git a/arch/arm/include/asm/arch-rockchip/sdram.h b/arch/arm/include/asm/arch-rockchip/sdram.h
index f3933f3598..01fc353d81 100644
--- a/arch/arm/include/asm/arch-rockchip/sdram.h
+++ b/arch/arm/include/asm/arch-rockchip/sdram.h
@@ -15,34 +15,6 @@ enum {
UNUSED = 0xFF
};
-struct sdram_cap_info {
- unsigned int rank;
- /* dram column number, 0 means this channel is invalid */
- unsigned int col;
- /* dram bank number, 3:8bank, 2:4bank */
- unsigned int bk;
- /* channel buswidth, 2:32bit, 1:16bit, 0:8bit */
- unsigned int bw;
- /* die buswidth, 2:32bit, 1:16bit, 0:8bit */
- unsigned int dbw;
- /*
- * row_3_4 = 1: 6Gb or 12Gb die
- * row_3_4 = 0: normal die, power of 2
- */
- unsigned int row_3_4;
- unsigned int cs0_row;
- unsigned int cs1_row;
- unsigned int ddrconfig;
-};
-
-struct sdram_base_params {
- unsigned int ddr_freq;
- unsigned int dramtype;
- unsigned int num_channels;
- unsigned int stride;
- unsigned int odt;
-};
-
/*
* sys_reg bitfield struct
* [31] row_3_4_ch1
@@ -124,24 +96,4 @@ size_t rockchip_sdram_size(phys_addr_t reg);
/* Called by U-Boot board_init_r for Rockchip SoCs */
int dram_init(void);
-#if !defined(CONFIG_RAM_ROCKCHIP_DEBUG)
-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)
-{
-}
-
-inline void sdram_print_stride(unsigned int stride)
-{
-}
-#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);
-void sdram_print_stride(unsigned int stride);
-#endif /* CONFIG_RAM_ROCKCHIP_DEBUG */
-
#endif