From aa6e94deabb45154cea07ad44c4a5c047bca078b Mon Sep 17 00:00:00 2001 From: Tom Rini Date: Wed, 16 Nov 2022 13:10:37 -0500 Subject: global: Move remaining CONFIG_SYS_SDRAM_* to CFG_SYS_SDRAM_* The rest of the unmigrated CONFIG symbols in the CONFIG_SYS_SDRAM namespace do not easily transition to Kconfig. In many cases they likely should come from the device tree instead. Move these out of CONFIG namespace and in to CFG namespace. Signed-off-by: Tom Rini Reviewed-by: Simon Glass --- drivers/ddr/fsl/arm_ddr_gen3.c | 2 +- drivers/ddr/fsl/fsl_ddr_gen4.c | 2 +- drivers/ddr/fsl/main.c | 2 +- drivers/ddr/fsl/mpc85xx_ddr_gen3.c | 2 +- drivers/ddr/marvell/axp/ddr3_axp.h | 4 ++-- 5 files changed, 6 insertions(+), 6 deletions(-) (limited to 'drivers/ddr') diff --git a/drivers/ddr/fsl/arm_ddr_gen3.c b/drivers/ddr/fsl/arm_ddr_gen3.c index 5e8fb7a89c2..9dada5e1175 100644 --- a/drivers/ddr/fsl/arm_ddr_gen3.c +++ b/drivers/ddr/fsl/arm_ddr_gen3.c @@ -130,7 +130,7 @@ void fsl_ddr_set_memctl_regs(const fsl_ddr_cfg_regs_t *regs, if (is_warm_boot()) { ddr_out32(&ddr->sdram_cfg_2, regs->ddr_sdram_cfg_2 & ~SDRAM_CFG2_D_INIT); - ddr_out32(&ddr->init_addr, CONFIG_SYS_SDRAM_BASE); + ddr_out32(&ddr->init_addr, CFG_SYS_SDRAM_BASE); ddr_out32(&ddr->init_ext_addr, DDR_INIT_ADDR_EXT_UIA); /* DRAM VRef will not be trained */ diff --git a/drivers/ddr/fsl/fsl_ddr_gen4.c b/drivers/ddr/fsl/fsl_ddr_gen4.c index 3c1f7a18912..f8d1468a26f 100644 --- a/drivers/ddr/fsl/fsl_ddr_gen4.c +++ b/drivers/ddr/fsl/fsl_ddr_gen4.c @@ -230,7 +230,7 @@ void fsl_ddr_set_memctl_regs(const fsl_ddr_cfg_regs_t *regs, if (is_warm_boot()) { ddr_out32(&ddr->sdram_cfg_2, regs->ddr_sdram_cfg_2 & ~SDRAM_CFG2_D_INIT); - ddr_out32(&ddr->init_addr, CONFIG_SYS_SDRAM_BASE); + ddr_out32(&ddr->init_addr, CFG_SYS_SDRAM_BASE); ddr_out32(&ddr->init_ext_addr, DDR_INIT_ADDR_EXT_UIA); /* DRAM VRef will not be trained */ diff --git a/drivers/ddr/fsl/main.c b/drivers/ddr/fsl/main.c index fcff223b4f0..4975dbb821e 100644 --- a/drivers/ddr/fsl/main.c +++ b/drivers/ddr/fsl/main.c @@ -30,7 +30,7 @@ */ #ifndef CFG_SYS_FSL_DDR_SDRAM_BASE_PHY #ifdef CONFIG_MPC83xx -#define CFG_SYS_FSL_DDR_SDRAM_BASE_PHY CONFIG_SYS_SDRAM_BASE +#define CFG_SYS_FSL_DDR_SDRAM_BASE_PHY CFG_SYS_SDRAM_BASE #else #define CFG_SYS_FSL_DDR_SDRAM_BASE_PHY CONFIG_SYS_DDR_SDRAM_BASE #endif diff --git a/drivers/ddr/fsl/mpc85xx_ddr_gen3.c b/drivers/ddr/fsl/mpc85xx_ddr_gen3.c index 0f2dc243cb8..1c4a1cae4df 100644 --- a/drivers/ddr/fsl/mpc85xx_ddr_gen3.c +++ b/drivers/ddr/fsl/mpc85xx_ddr_gen3.c @@ -162,7 +162,7 @@ void fsl_ddr_set_memctl_regs(const fsl_ddr_cfg_regs_t *regs, if (is_warm_boot()) { out_be32(&ddr->sdram_cfg_2, regs->ddr_sdram_cfg_2 & ~SDRAM_CFG2_D_INIT); - out_be32(&ddr->init_addr, CONFIG_SYS_SDRAM_BASE); + out_be32(&ddr->init_addr, CFG_SYS_SDRAM_BASE); out_be32(&ddr->init_ext_addr, DDR_INIT_ADDR_EXT_UIA); /* DRAM VRef will not be trained */ diff --git a/drivers/ddr/marvell/axp/ddr3_axp.h b/drivers/ddr/marvell/axp/ddr3_axp.h index a14c766dda7..c40cd768abf 100644 --- a/drivers/ddr/marvell/axp/ddr3_axp.h +++ b/drivers/ddr/marvell/axp/ddr3_axp.h @@ -19,10 +19,10 @@ #define FAR_END_DIMM_ADDR 0x50 #define MAX_DIMM_ADDR 0x60 -#ifndef CONFIG_SYS_SDRAM_SIZE +#ifndef CFG_SYS_SDRAM_SIZE #define SDRAM_CS_SIZE 0xFFFFFFF #else -#define SDRAM_CS_SIZE ((CONFIG_SYS_SDRAM_SIZE >> 10) - 1) +#define SDRAM_CS_SIZE ((CFG_SYS_SDRAM_SIZE >> 10) - 1) #endif #define SDRAM_CS_BASE 0x0 #define SDRAM_DIMM_SIZE 0x80000000 -- cgit v1.2.3 From 65cc0e2a65d2c9f107b2f42db6396d9ade6c5ad8 Mon Sep 17 00:00:00 2001 From: Tom Rini Date: Wed, 16 Nov 2022 13:10:41 -0500 Subject: global: Move remaining CONFIG_SYS_* to CFG_SYS_* The rest of the unmigrated CONFIG symbols in the CONFIG_SYS namespace do not easily transition to Kconfig. In many cases they likely should come from the device tree instead. Move these out of CONFIG namespace and in to CFG namespace. Signed-off-by: Tom Rini Reviewed-by: Simon Glass --- drivers/ddr/fsl/main.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/ddr') diff --git a/drivers/ddr/fsl/main.c b/drivers/ddr/fsl/main.c index 4975dbb821e..cd332718b64 100644 --- a/drivers/ddr/fsl/main.c +++ b/drivers/ddr/fsl/main.c @@ -22,7 +22,7 @@ /* * CFG_SYS_FSL_DDR_SDRAM_BASE_PHY is the physical address from the view - * of DDR controllers. It is the same as CONFIG_SYS_DDR_SDRAM_BASE for + * of DDR controllers. It is the same as CFG_SYS_DDR_SDRAM_BASE for * all Power SoCs. But it could be different for ARM SoCs. For example, * fsl_lsch3 has a mapping mechanism to map DDR memory to ranges (in order) of * 0x00_8000_0000 ~ 0x00_ffff_ffff @@ -32,7 +32,7 @@ #ifdef CONFIG_MPC83xx #define CFG_SYS_FSL_DDR_SDRAM_BASE_PHY CFG_SYS_SDRAM_BASE #else -#define CFG_SYS_FSL_DDR_SDRAM_BASE_PHY CONFIG_SYS_DDR_SDRAM_BASE +#define CFG_SYS_FSL_DDR_SDRAM_BASE_PHY CFG_SYS_DDR_SDRAM_BASE #endif #endif -- cgit v1.2.3 From 8ce59b5932946b10d5abdd4b06577e7413bbec13 Mon Sep 17 00:00:00 2001 From: Tom Rini Date: Sat, 19 Nov 2022 18:45:34 -0500 Subject: Convert CONFIG_SPD_EEPROM to Kconfig This converts the following to Kconfig: CONFIG_SPD_EEPROM Cc: Stefan Roese Signed-off-by: Tom Rini --- drivers/ddr/Kconfig | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'drivers/ddr') diff --git a/drivers/ddr/Kconfig b/drivers/ddr/Kconfig index 738b7884012..fa873cc4875 100644 --- a/drivers/ddr/Kconfig +++ b/drivers/ddr/Kconfig @@ -37,3 +37,11 @@ config SYS_SPD_BUS_NUM source "drivers/ddr/altera/Kconfig" source "drivers/ddr/imx/Kconfig" + +config SPD_EEPROM + bool "DDR controller makes use of an SPD EEPROM for JEDEC information" + depends on SYS_FSL_DDR || SYS_FSL_MMDC || CONFIG_ARMADA_XP + help + Get DDR timing information from an I2C EEPROM. Common with pluggable + memory modules such as SODIMMs. You must define SPD_EEPROM_ADDRESS + to the I2C address of the SPD EEPROM. -- cgit v1.2.3