[U-Boot] [PATCH v2 8/8] armv7: ls1021a: Move DDR config options to Kconfig
York Sun
york.sun at nxp.com
Wed Oct 5 03:04:37 CEST 2016
Move DDR3, DDR4 and related config options to Kconfig and clean up
existing uses.
Signed-off-by: York Sun <york.sun at nxp.com>
---
Changes in v2:
No patch
arch/arm/cpu/armv7/ls102xa/Kconfig | 47 ++++++++++++++++++++++++++++
arch/arm/include/asm/arch-ls102xa/config.h | 10 ------
configs/ls1021aqds_ddr4_nor_defconfig | 2 +-
configs/ls1021aqds_ddr4_nor_lpuart_defconfig | 3 +-
configs/ls1021aqds_nand_defconfig | 1 +
configs/ls1021aqds_nor_SECURE_BOOT_defconfig | 1 +
configs/ls1021aqds_nor_defconfig | 1 +
configs/ls1021aqds_nor_lpuart_defconfig | 1 +
configs/ls1021aqds_qspi_defconfig | 1 +
configs/ls1021aqds_sdcard_ifc_defconfig | 1 +
configs/ls1021aqds_sdcard_qspi_defconfig | 1 +
include/configs/ls1021aqds.h | 1 -
12 files changed, 57 insertions(+), 13 deletions(-)
diff --git a/arch/arm/cpu/armv7/ls102xa/Kconfig b/arch/arm/cpu/armv7/ls102xa/Kconfig
index 17f1975..28bf778 100644
--- a/arch/arm/cpu/armv7/ls102xa/Kconfig
+++ b/arch/arm/cpu/armv7/ls102xa/Kconfig
@@ -3,6 +3,8 @@ config ARCH_LS1021A
select SYS_FSL_ERRATUM_A010315
select SYS_FSL_SRDS_1
select SYS_HAS_SERDES
+ select SYS_FSL_DDR_BE
+ select SYS_FSL_DDR_VER_50
menu "LS102xA architecture"
depends on ARCH_LS1021A
@@ -22,6 +24,10 @@ config MAX_CPUS
cores, count the reserved ports. This will allocate enough memory
in spin table to properly handle all cores.
+config NUM_DDR_CONTROLLERS
+ int "Maximum DDR controllers"
+ default 1
+
config SYS_FSL_ERRATUM_A010315
bool "Workaround for PCIe erratum A010315"
@@ -34,6 +40,47 @@ config SYS_FSL_SRDS_2
config SYS_HAS_SERDES
bool
+config SYS_FSL_DDR
+ bool "Freescale DDR driver"
+ help
+ Select Freescale General DDR driver, shared between most Freescale
+ PowerPC- based SoCs (such as mpc83xx, mpc85xx, mpc86xx) and ARM-
+ based Layerscape SoCs (such as ls2080a).
+
+config SYS_FSL_DDR_BE
+ bool
+ default y
+ help
+ Access DDR registers in big-endian.
+
+config SYS_FSL_DDR_VER
+ int
+ default 50 if SYS_FSL_DDR_VER_50
+
+config SYS_FSL_DDR_VER_50
+ bool
+
+config SYS_FSL_DDRC_ARM_GEN3
+ bool
+
+config SYS_FSL_DDRC_GEN4
+ bool
+
+config SYS_FSL_DDR3
+ bool "Freescale DDR3 controller"
+ depends on !SYS_FSL_DDR4
+ select SYS_FSL_DDR
+ select SYS_FSL_DDRC_ARM_GEN3
+ help
+ Enable Freescale DDR3 controller on ARM-based SoCs.
+
+config SYS_FSL_DDR4
+ bool "Freescale DDR4 controller"
+ select SYS_FSL_DDR
+ select SYS_FSL_DDRC_GEN4
+ help
+ Enable Freescale DDR4 controller.
+
config SYS_FSL_IFC_BANK_COUNT
int "Maximum banks of Integrated flash controller"
depends on ARCH_LS1021A
diff --git a/arch/arm/include/asm/arch-ls102xa/config.h b/arch/arm/include/asm/arch-ls102xa/config.h
index dfcb546..ec65cc0 100644
--- a/arch/arm/include/asm/arch-ls102xa/config.h
+++ b/arch/arm/include/asm/arch-ls102xa/config.h
@@ -94,14 +94,7 @@
#define CONFIG_SYS_FSL_ERRATUM_A008407
#ifdef CONFIG_DDR_SPD
-#define CONFIG_SYS_FSL_DDR_BE
#define CONFIG_VERY_BIG_RAM
-#ifdef CONFIG_SYS_FSL_DDR4
-#define CONFIG_SYS_FSL_DDRC_GEN4
-#else
-#define CONFIG_SYS_FSL_DDRC_ARM_GEN3
-#endif
-#define CONFIG_SYS_FSL_DDR
#define CONFIG_SYS_LS1_DDR_BLOCK1_SIZE ((phys_size_t)2 << 30)
#define CONFIG_MAX_MEM_MAPPED CONFIG_SYS_LS1_DDR_BLOCK1_SIZE
#endif
@@ -121,9 +114,6 @@
#define DCU_LAYER_MAX_NUM 16
#ifdef CONFIG_LS102XA
-#define CONFIG_SYS_FSL_IFC_BANK_COUNT 8
-#define CONFIG_NUM_DDR_CONTROLLERS 1
-#define CONFIG_SYS_FSL_DDR_VER FSL_DDR_VER_5_0
#define CONFIG_SYS_FSL_SEC_COMPAT 5
#define CONFIG_USB_MAX_CONTROLLER_COUNT 1
#define CONFIG_SYS_FSL_ERRATUM_A008378
diff --git a/configs/ls1021aqds_ddr4_nor_defconfig b/configs/ls1021aqds_ddr4_nor_defconfig
index 8761b60..b746ad7 100644
--- a/configs/ls1021aqds_ddr4_nor_defconfig
+++ b/configs/ls1021aqds_ddr4_nor_defconfig
@@ -5,7 +5,7 @@ CONFIG_FIT=y
CONFIG_FIT_VERBOSE=y
CONFIG_OF_BOARD_SETUP=y
CONFIG_OF_STDOUT_VIA_ALIAS=y
-CONFIG_SYS_EXTRA_OPTIONS="SYS_FSL_DDR4"
+CONFIG_SYS_FSL_DDR4=y
CONFIG_BOOTDELAY=3
CONFIG_HUSH_PARSER=y
CONFIG_CMD_BOOTZ=y
diff --git a/configs/ls1021aqds_ddr4_nor_lpuart_defconfig b/configs/ls1021aqds_ddr4_nor_lpuart_defconfig
index 5bb475e..b6df305 100644
--- a/configs/ls1021aqds_ddr4_nor_lpuart_defconfig
+++ b/configs/ls1021aqds_ddr4_nor_lpuart_defconfig
@@ -5,7 +5,8 @@ CONFIG_FIT=y
CONFIG_FIT_VERBOSE=y
CONFIG_OF_BOARD_SETUP=y
CONFIG_OF_STDOUT_VIA_ALIAS=y
-CONFIG_SYS_EXTRA_OPTIONS="SYS_FSL_DDR4,LPUART"
+CONFIG_SYS_EXTRA_OPTIONS="LPUART"
+CONFIG_SYS_FSL_DDR4=y
CONFIG_BOOTDELAY=3
CONFIG_HUSH_PARSER=y
CONFIG_CMD_BOOTZ=y
diff --git a/configs/ls1021aqds_nand_defconfig b/configs/ls1021aqds_nand_defconfig
index 628f2d5..3beda1e 100644
--- a/configs/ls1021aqds_nand_defconfig
+++ b/configs/ls1021aqds_nand_defconfig
@@ -13,6 +13,7 @@ CONFIG_FIT_VERBOSE=y
CONFIG_OF_BOARD_SETUP=y
CONFIG_OF_STDOUT_VIA_ALIAS=y
CONFIG_SYS_EXTRA_OPTIONS="RAMBOOT_PBL,SPL_FSL_PBL,NAND_BOOT"
+CONFIG_SYS_FSL_DDR3=y
CONFIG_NAND_BOOT=y
CONFIG_BOOTDELAY=3
CONFIG_SPL=y
diff --git a/configs/ls1021aqds_nor_SECURE_BOOT_defconfig b/configs/ls1021aqds_nor_SECURE_BOOT_defconfig
index b511eb0..03e7bb2 100644
--- a/configs/ls1021aqds_nor_SECURE_BOOT_defconfig
+++ b/configs/ls1021aqds_nor_SECURE_BOOT_defconfig
@@ -6,6 +6,7 @@ CONFIG_FIT_VERBOSE=y
CONFIG_OF_BOARD_SETUP=y
CONFIG_OF_STDOUT_VIA_ALIAS=y
CONFIG_SYS_EXTRA_OPTIONS="SECURE_BOOT"
+CONFIG_SYS_FSL_DDR3=y
CONFIG_BOOTDELAY=3
CONFIG_HUSH_PARSER=y
CONFIG_CMD_BOOTZ=y
diff --git a/configs/ls1021aqds_nor_defconfig b/configs/ls1021aqds_nor_defconfig
index a59d339..66fdc5b 100644
--- a/configs/ls1021aqds_nor_defconfig
+++ b/configs/ls1021aqds_nor_defconfig
@@ -25,6 +25,7 @@ CONFIG_DM=y
CONFIG_NETDEVICES=y
CONFIG_E1000=y
CONFIG_DM_SERIAL=y
+CONFIG_SYS_FSL_DDR3=y
CONFIG_SYS_NS16550=y
CONFIG_USB=y
CONFIG_DM_USB=y
diff --git a/configs/ls1021aqds_nor_lpuart_defconfig b/configs/ls1021aqds_nor_lpuart_defconfig
index c7db8b7..6db90ff 100644
--- a/configs/ls1021aqds_nor_lpuart_defconfig
+++ b/configs/ls1021aqds_nor_lpuart_defconfig
@@ -6,6 +6,7 @@ CONFIG_FIT_VERBOSE=y
CONFIG_OF_BOARD_SETUP=y
CONFIG_OF_STDOUT_VIA_ALIAS=y
CONFIG_SYS_EXTRA_OPTIONS="LPUART"
+CONFIG_SYS_FSL_DDR3=y
CONFIG_BOOTDELAY=3
CONFIG_HUSH_PARSER=y
CONFIG_CMD_BOOTZ=y
diff --git a/configs/ls1021aqds_qspi_defconfig b/configs/ls1021aqds_qspi_defconfig
index 49c88a6..be2c05e 100644
--- a/configs/ls1021aqds_qspi_defconfig
+++ b/configs/ls1021aqds_qspi_defconfig
@@ -6,6 +6,7 @@ CONFIG_FIT_VERBOSE=y
CONFIG_OF_BOARD_SETUP=y
CONFIG_OF_STDOUT_VIA_ALIAS=y
CONFIG_SYS_EXTRA_OPTIONS="QSPI_BOOT"
+CONFIG_SYS_FSL_DDR3=y
CONFIG_QSPI_BOOT=y
CONFIG_BOOTDELAY=3
CONFIG_HUSH_PARSER=y
diff --git a/configs/ls1021aqds_sdcard_ifc_defconfig b/configs/ls1021aqds_sdcard_ifc_defconfig
index f856ad7..d76606f 100644
--- a/configs/ls1021aqds_sdcard_ifc_defconfig
+++ b/configs/ls1021aqds_sdcard_ifc_defconfig
@@ -12,6 +12,7 @@ CONFIG_DEFAULT_DEVICE_TREE="ls1021a-qds-duart"
CONFIG_FIT=y
CONFIG_FIT_VERBOSE=y
CONFIG_SYS_EXTRA_OPTIONS="RAMBOOT_PBL,SPL_FSL_PBL,SD_BOOT"
+CONFIG_SYS_FSL_DDR3=y
CONFIG_SD_BOOT=y
CONFIG_BOOTDELAY=3
CONFIG_SPL=y
diff --git a/configs/ls1021aqds_sdcard_qspi_defconfig b/configs/ls1021aqds_sdcard_qspi_defconfig
index 09df451..4fcc92c 100644
--- a/configs/ls1021aqds_sdcard_qspi_defconfig
+++ b/configs/ls1021aqds_sdcard_qspi_defconfig
@@ -12,6 +12,7 @@ CONFIG_DEFAULT_DEVICE_TREE="ls1021a-qds-duart"
CONFIG_FIT=y
CONFIG_FIT_VERBOSE=y
CONFIG_SYS_EXTRA_OPTIONS="RAMBOOT_PBL,SPL_FSL_PBL,SD_BOOT,SD_BOOT_QSPI"
+CONFIG_SYS_FSL_DDR3=y
CONFIG_SD_BOOT=y
CONFIG_BOOTDELAY=3
CONFIG_SPL=y
diff --git a/include/configs/ls1021aqds.h b/include/configs/ls1021aqds.h
index 5ff3db6..407bea9 100644
--- a/include/configs/ls1021aqds.h
+++ b/include/configs/ls1021aqds.h
@@ -128,7 +128,6 @@ unsigned long get_board_ddr_clk(void);
#define CONFIG_FSL_DDR_INTERACTIVE /* Interactive debugging */
#ifndef CONFIG_SYS_FSL_DDR4
-#define CONFIG_SYS_FSL_DDR3 /* Use DDR3 memory */
#define CONFIG_SYS_DDR_RAW_TIMING
#endif
#define CONFIG_DIMM_SLOTS_PER_CTLR 1
--
2.7.4
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