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arm-trusted-firmware-mediatek: use MT/s as DDR speed unit

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Usually we do not use MHz to describe the DDR transmission rate. In
fact, the clock frequency of the DDR3-1866 is only 933 MHz. MT/s is
a more commonly used unit.

Signed-off-by: Shiji Yang <yangshiji66@outlook.com>
(cherry picked from commit 79dac8f57c)
[update patch after 42ea240
uboot-mediatek: comfast cf-wr632ax: reduce ram speed to 1866 MT/s]
Signed-off-by: Mikhail Zhilkin <csharper2005@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/23371
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
This commit is contained in:
Shiji Yang authored and Hauke Mehrtens committed 2026-06-23 23:46:24 +02:00
1 parent 7b8ce1e095
commit 22bbb890db
3 files changed
+15 -15
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package/boot/arm-trusted-firmware-mediatek/Makefile
+6 -6
View File
@@ -211,8 +211,8 @@ define Trusted-Firmware-A/mt7981-emmc-ddr3
DDR_TYPE:=ddr3
endef
define Trusted-Firmware-A/mt7981-emmc-ddr3-1866mhz
NAME:=MediaTek MT7981 (eMMC, DDR3 1866 MHz)
define Trusted-Firmware-A/mt7981-emmc-ddr3-1866
NAME:=MediaTek MT7981 (eMMC, DDR3 1866 MT/s)
BOOT_DEVICE:=emmc
BUILD_SUBTARGET:=filogic
PLAT:=mt7981
@@ -244,8 +244,8 @@ define Trusted-Firmware-A/mt7981-spim-nand-ddr3
DDR_TYPE:=ddr3
endef
define Trusted-Firmware-A/mt7981-spim-nand-ddr3-1866mhz
NAME:=MediaTek MT7981 (SPI-NAND via SPIM, DDR3 1866 MHz)
define Trusted-Firmware-A/mt7981-spim-nand-ddr3-1866
NAME:=MediaTek MT7981 (SPI-NAND via SPIM, DDR3 1866 MT/s)
BOOT_DEVICE:=spim-nand
BUILD_SUBTARGET:=filogic
PLAT:=mt7981
@@ -679,13 +679,13 @@ TFA_TARGETS:= \
mt7622-sdmmc-2ddr \
mt7981-ram-ddr3 \
mt7981-emmc-ddr3 \
mt7981-emmc-ddr3-1866mhz \
mt7981-emmc-ddr3-1866 \
mt7981-nor-ddr3 \
mt7981-nor-ddr4 \
mt7981-sdmmc-ddr3 \
mt7981-snand-ddr3 \
mt7981-spim-nand-ddr3 \
mt7981-spim-nand-ddr3-1866mhz \
mt7981-spim-nand-ddr3-1866 \
mt7981-spim-nand-ubi-ddr4 \
mt7981-ram-ddr4 \
mt7981-emmc-ddr4 \
package/boot/uboot-mediatek/Makefile
+6 -6
View File
@@ -263,8 +263,8 @@ define U-Boot/mt7981_cmcc_rax3000m-emmc-ddr3
UBOOT_IMAGE:=u-boot.fip
BL2_BOOTDEV:=emmc
BL2_SOC:=mt7981
BL2_DDRTYPE:=ddr3-1866mhz
DEPENDS:=+trusted-firmware-a-mt7981-emmc-ddr3-1866mhz
BL2_DDRTYPE:=ddr3-1866
DEPENDS:=+trusted-firmware-a-mt7981-emmc-ddr3-1866
endef
define U-Boot/mt7981_cmcc_rax3000m-emmc-ddr4
@@ -287,8 +287,8 @@ define U-Boot/mt7981_cmcc_rax3000m-nand-ddr3
UBOOT_IMAGE:=u-boot.fip
BL2_BOOTDEV:=spim-nand
BL2_SOC:=mt7981
BL2_DDRTYPE:=ddr3-1866mhz
DEPENDS:=+trusted-firmware-a-mt7981-spim-nand-ddr3-1866mhz
BL2_DDRTYPE:=ddr3-1866
DEPENDS:=+trusted-firmware-a-mt7981-spim-nand-ddr3-1866
endef
define U-Boot/mt7981_cmcc_rax3000m-nand-ddr4
@@ -311,8 +311,8 @@ define U-Boot/mt7981_comfast_cf-wr632ax
UBOOT_IMAGE:=u-boot.fip
BL2_BOOTDEV:=spim-nand
BL2_SOC:=mt7981
BL2_DDRTYPE:=ddr3-1866mhz
DEPENDS:=+trusted-firmware-a-mt7981-spim-nand-ddr3-1866mhz
BL2_DDRTYPE:=ddr3-1866
DEPENDS:=+trusted-firmware-a-mt7981-spim-nand-ddr3-1866
endef
define U-Boot/mt7981_cudy_tr3000-v1
target/linux/mediatek/image/filogic.mk
+3 -3
View File
@@ -923,11 +923,11 @@ define Device/cmcc_rax3000m
nand-ddr4-bl31-uboot.fip nand-ddr4-preloader.bin
ARTIFACT/emmc-gpt.bin := mt798x-gpt emmc
ARTIFACT/emmc-ddr3-bl31-uboot.fip := mt7981-bl31-uboot cmcc_rax3000m-emmc-ddr3
ARTIFACT/emmc-ddr3-preloader.bin := mt7981-bl2 emmc-ddr3-1866mhz
ARTIFACT/emmc-ddr3-preloader.bin := mt7981-bl2 emmc-ddr3-1866
ARTIFACT/emmc-ddr4-bl31-uboot.fip := mt7981-bl31-uboot cmcc_rax3000m-emmc-ddr4
ARTIFACT/emmc-ddr4-preloader.bin := mt7981-bl2 emmc-ddr4
ARTIFACT/nand-ddr3-bl31-uboot.fip := mt7981-bl31-uboot cmcc_rax3000m-nand-ddr3
ARTIFACT/nand-ddr3-preloader.bin := mt7981-bl2 spim-nand-ddr3-1866mhz
ARTIFACT/nand-ddr3-preloader.bin := mt7981-bl2 spim-nand-ddr3-1866
ARTIFACT/nand-ddr4-bl31-uboot.fip := mt7981-bl31-uboot cmcc_rax3000m-nand-ddr4
ARTIFACT/nand-ddr4-preloader.bin := mt7981-bl2 spim-nand-ddr4
endef
@@ -991,7 +991,7 @@ define Device/comfast_cf-wr632ax-ubootmod
IMAGE/sysupgrade.itb := append-kernel | \
fit gzip $$(KDIR)/image-$$(firstword $$(DEVICE_DTS)).dtb external-static-with-rootfs | append-metadata
ARTIFACTS := preloader.bin bl31-uboot.fip
ARTIFACT/preloader.bin := mt7981-bl2 spim-nand-ddr3-1866mhz
ARTIFACT/preloader.bin := mt7981-bl2 spim-nand-ddr3-1866
ARTIFACT/bl31-uboot.fip := mt7981-bl31-uboot comfast_cf-wr632ax
$(call Device/comfast_cf-wr632ax-common)
endef