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-rw-r--r--configs/am65x_evm_a53_defconfig2
-rw-r--r--configs/am65x_evm_r5_usbdfu_defconfig2
-rw-r--r--configs/am65x_hs_evm_a53_defconfig2
-rw-r--r--configs/beaver_defconfig2
-rw-r--r--configs/cei-tk1-som_defconfig2
-rw-r--r--configs/colibri-imx6ull_defconfig1
-rw-r--r--configs/colibri_vf_defconfig1
-rw-r--r--configs/corvus_defconfig1
-rw-r--r--configs/dalmore_defconfig2
-rw-r--r--configs/dh_imx6_defconfig1
-rw-r--r--configs/draco_defconfig1
-rw-r--r--configs/etamin_defconfig1
-rw-r--r--configs/jetson-tk1_defconfig2
-rw-r--r--configs/nyan-big_defconfig2
-rw-r--r--configs/odroid-xu3_defconfig1
-rw-r--r--configs/odroid_defconfig1
-rw-r--r--configs/origen_defconfig1
-rw-r--r--configs/p2371-0000_defconfig2
-rw-r--r--configs/p2371-2180_defconfig2
-rw-r--r--configs/p2571_defconfig2
-rw-r--r--configs/p3450-0000_defconfig2
-rw-r--r--configs/pico-dwarf-imx6ul_defconfig1
-rw-r--r--configs/pico-hobbit-imx6ul_defconfig1
-rw-r--r--configs/pico-imx6_defconfig1
-rw-r--r--configs/pico-imx6ul_defconfig1
-rw-r--r--configs/pico-pi-imx6ul_defconfig1
-rw-r--r--configs/pxm2_defconfig1
-rw-r--r--configs/rastaban_defconfig1
-rw-r--r--configs/rpi_4_32b_defconfig2
-rw-r--r--configs/rpi_4_defconfig2
-rw-r--r--configs/rut_defconfig1
-rw-r--r--configs/s5p_goni_defconfig1
-rw-r--r--configs/s5pc210_universal_defconfig1
-rw-r--r--configs/smartweb_defconfig1
-rw-r--r--configs/socfpga_arria5_defconfig1
-rw-r--r--configs/socfpga_cyclone5_defconfig1
-rw-r--r--configs/socfpga_dbm_soc1_defconfig1
-rw-r--r--configs/socfpga_de0_nano_soc_defconfig1
-rw-r--r--configs/socfpga_de10_nano_defconfig1
-rw-r--r--configs/socfpga_mcvevk_defconfig1
-rw-r--r--configs/socfpga_sockit_defconfig1
-rw-r--r--configs/socfpga_socrates_defconfig1
-rw-r--r--configs/socfpga_vining_fpga_defconfig1
-rw-r--r--configs/taurus_defconfig1
-rw-r--r--configs/thuban_defconfig1
-rw-r--r--configs/topic_miami_defconfig1
-rw-r--r--configs/topic_miamilite_defconfig1
-rw-r--r--configs/topic_miamiplus_defconfig1
-rw-r--r--configs/trats2_defconfig1
-rw-r--r--configs/trats_defconfig1
-rw-r--r--configs/venice2_defconfig2
-rw-r--r--configs/warp7_bl33_defconfig1
-rw-r--r--configs/warp7_defconfig1
-rw-r--r--configs/warp_defconfig1
-rw-r--r--configs/xilinx_versal_virt_defconfig1
-rw-r--r--configs/xilinx_zynq_virt_defconfig1
-rw-r--r--configs/xilinx_zynqmp_virt_defconfig1
-rw-r--r--drivers/dfu/Kconfig20
-rw-r--r--include/configs/am65x_evm.h8
-rw-r--r--include/configs/colibri-imx6ull.h1
-rw-r--r--include/configs/colibri_vf.h1
-rw-r--r--include/configs/corvus.h1
-rw-r--r--include/configs/dh_imx6.h1
-rw-r--r--include/configs/exynos4-common.h1
-rw-r--r--include/configs/odroid_xu3.h1
-rw-r--r--include/configs/pico-imx6.h1
-rw-r--r--include/configs/pico-imx6ul.h1
-rw-r--r--include/configs/rpi.h3
-rw-r--r--include/configs/s5p_goni.h1
-rw-r--r--include/configs/siemens-am33x-common.h1
-rw-r--r--include/configs/smartweb.h1
-rw-r--r--include/configs/socfpga_common.h1
-rw-r--r--include/configs/taurus.h1
-rw-r--r--include/configs/tegra-common-usb-gadget.h2
-rw-r--r--include/configs/warp.h1
-rw-r--r--include/configs/warp7.h1
-rw-r--r--include/configs/xilinx_versal.h1
-rw-r--r--include/configs/xilinx_zynqmp.h1
-rw-r--r--include/configs/zynq-common.h1
-rw-r--r--include/dfu.h6
-rw-r--r--scripts/config_whitelist.txt2
81 files changed, 92 insertions, 39 deletions
diff --git a/configs/am65x_evm_a53_defconfig b/configs/am65x_evm_a53_defconfig
index 01e027f607..7f2b825378 100644
--- a/configs/am65x_evm_a53_defconfig
+++ b/configs/am65x_evm_a53_defconfig
@@ -90,6 +90,8 @@ CONFIG_CLK_TI_SCI=y
CONFIG_DFU_MMC=y
CONFIG_DFU_RAM=y
CONFIG_DFU_SF=y
+CONFIG_SYS_DFU_DATA_BUF_SIZE=0x20000
+CONFIG_SYS_DFU_MAX_FILE_SIZE=0x800000
CONFIG_DMA_CHANNELS=y
CONFIG_TI_K3_NAVSS_UDMA=y
CONFIG_TI_SCI_PROTOCOL=y
diff --git a/configs/am65x_evm_r5_usbdfu_defconfig b/configs/am65x_evm_r5_usbdfu_defconfig
index 1616342225..b45a6d2429 100644
--- a/configs/am65x_evm_r5_usbdfu_defconfig
+++ b/configs/am65x_evm_r5_usbdfu_defconfig
@@ -65,6 +65,8 @@ CONFIG_BLK=y
CONFIG_CLK=y
CONFIG_SPL_CLK=y
CONFIG_CLK_TI_SCI=y
+CONFIG_SYS_DFU_DATA_BUF_SIZE=0x5000
+CONFIG_SYS_DFU_MAX_FILE_SIZE=0x800000
CONFIG_TI_SCI_PROTOCOL=y
CONFIG_DA8XX_GPIO=y
CONFIG_DM_I2C=y
diff --git a/configs/am65x_hs_evm_a53_defconfig b/configs/am65x_hs_evm_a53_defconfig
index ec0c7df0f7..33526f0cf7 100644
--- a/configs/am65x_hs_evm_a53_defconfig
+++ b/configs/am65x_hs_evm_a53_defconfig
@@ -85,6 +85,8 @@ CONFIG_CLK_TI_SCI=y
CONFIG_DFU_MMC=y
CONFIG_DFU_RAM=y
CONFIG_DFU_SF=y
+CONFIG_SYS_DFU_DATA_BUF_SIZE=0x20000
+CONFIG_SYS_DFU_MAX_FILE_SIZE=0x800000
CONFIG_DMA_CHANNELS=y
CONFIG_TI_K3_NAVSS_UDMA=y
CONFIG_TI_SCI_PROTOCOL=y
diff --git a/configs/beaver_defconfig b/configs/beaver_defconfig
index 4c892443b9..cf18feef40 100644
--- a/configs/beaver_defconfig
+++ b/configs/beaver_defconfig
@@ -34,6 +34,8 @@ CONFIG_SPL_DM=y
CONFIG_DFU_MMC=y
CONFIG_DFU_RAM=y
CONFIG_DFU_SF=y
+CONFIG_SYS_DFU_DATA_BUF_SIZE=0x100000
+CONFIG_SYS_DFU_MAX_FILE_SIZE=0x2000000
CONFIG_SYS_I2C_TEGRA=y
CONFIG_SF_DEFAULT_MODE=0
CONFIG_SF_DEFAULT_SPEED=24000000
diff --git a/configs/cei-tk1-som_defconfig b/configs/cei-tk1-som_defconfig
index 987e3ac8e9..c1ff9d7f14 100644
--- a/configs/cei-tk1-som_defconfig
+++ b/configs/cei-tk1-som_defconfig
@@ -34,6 +34,8 @@ CONFIG_SPL_DM=y
CONFIG_DFU_MMC=y
CONFIG_DFU_RAM=y
CONFIG_DFU_SF=y
+CONFIG_SYS_DFU_DATA_BUF_SIZE=0x100000
+CONFIG_SYS_DFU_MAX_FILE_SIZE=0x2000000
CONFIG_SYS_I2C_TEGRA=y
CONFIG_SF_DEFAULT_MODE=0
CONFIG_SF_DEFAULT_SPEED=24000000
diff --git a/configs/colibri-imx6ull_defconfig b/configs/colibri-imx6ull_defconfig
index ebf157eeb4..bec5fd7b31 100644
--- a/configs/colibri-imx6ull_defconfig
+++ b/configs/colibri-imx6ull_defconfig
@@ -63,6 +63,7 @@ CONFIG_BOUNCE_BUFFER=y
CONFIG_BOOTCOUNT_LIMIT=y
CONFIG_BOOTCOUNT_ENV=y
CONFIG_DFU_NAND=y
+CONFIG_SYS_DFU_DATA_BUF_SIZE=0x1000000
CONFIG_DM_I2C=y
CONFIG_SYS_I2C_MXC=y
CONFIG_FSL_USDHC=y
diff --git a/configs/colibri_vf_defconfig b/configs/colibri_vf_defconfig
index 31df3500d9..13399ca839 100644
--- a/configs/colibri_vf_defconfig
+++ b/configs/colibri_vf_defconfig
@@ -62,6 +62,7 @@ CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
CONFIG_VERSION_VARIABLE=y
CONFIG_DM=y
CONFIG_DFU_NAND=y
+CONFIG_SYS_DFU_DATA_BUF_SIZE=0x100000
CONFIG_VYBRID_GPIO=y
# CONFIG_MMC_HW_PARTITIONING is not set
CONFIG_FSL_ESDHC_IMX=y
diff --git a/configs/corvus_defconfig b/configs/corvus_defconfig
index 491f563082..8206c4cdc9 100644
--- a/configs/corvus_defconfig
+++ b/configs/corvus_defconfig
@@ -51,6 +51,7 @@ CONFIG_BLK=y
CONFIG_CLK=y
CONFIG_CLK_AT91=y
CONFIG_DFU_NAND=y
+CONFIG_SYS_DFU_DATA_BUF_SIZE=0x100000
CONFIG_AT91_GPIO=y
# CONFIG_MMC is not set
CONFIG_MTD=y
diff --git a/configs/dalmore_defconfig b/configs/dalmore_defconfig
index f2c1e84978..fc15212122 100644
--- a/configs/dalmore_defconfig
+++ b/configs/dalmore_defconfig
@@ -33,6 +33,8 @@ CONFIG_SPL_DM=y
CONFIG_DFU_MMC=y
CONFIG_DFU_RAM=y
CONFIG_DFU_SF=y
+CONFIG_SYS_DFU_DATA_BUF_SIZE=0x100000
+CONFIG_SYS_DFU_MAX_FILE_SIZE=0x2000000
CONFIG_SYS_I2C_TEGRA=y
CONFIG_SF_DEFAULT_MODE=0
CONFIG_SF_DEFAULT_SPEED=24000000
diff --git a/configs/dh_imx6_defconfig b/configs/dh_imx6_defconfig
index db7d683eb7..934798e094 100644
--- a/configs/dh_imx6_defconfig
+++ b/configs/dh_imx6_defconfig
@@ -64,6 +64,7 @@ CONFIG_SYS_RELOC_GD_ENV_ADDR=y
CONFIG_BOUNCE_BUFFER=y
CONFIG_DWC_AHSATA=y
CONFIG_BOOTCOUNT_LIMIT=y
+CONFIG_SYS_DFU_DATA_BUF_SIZE=0x1000000
CONFIG_DM_I2C=y
CONFIG_SYS_I2C_MXC=y
CONFIG_MISC=y
diff --git a/configs/draco_defconfig b/configs/draco_defconfig
index d48f808275..e3ccdea5f5 100644
--- a/configs/draco_defconfig
+++ b/configs/draco_defconfig
@@ -76,6 +76,7 @@ CONFIG_BOOTCOUNT_LIMIT=y
CONFIG_BOOTCOUNT_ENV=y
CONFIG_DFU_NAND=y
# CONFIG_SPL_DM_MMC is not set
+CONFIG_SYS_DFU_DATA_BUF_SIZE=0x100000
CONFIG_MMC_OMAP_HS=y
CONFIG_MTD=y
CONFIG_MTD_RAW_NAND=y
diff --git a/configs/etamin_defconfig b/configs/etamin_defconfig
index 3256fd3493..10534d36b1 100644
--- a/configs/etamin_defconfig
+++ b/configs/etamin_defconfig
@@ -77,6 +77,7 @@ CONFIG_BOOTCOUNT_LIMIT=y
CONFIG_BOOTCOUNT_ENV=y
CONFIG_DFU_NAND=y
# CONFIG_SPL_DM_MMC is not set
+CONFIG_SYS_DFU_DATA_BUF_SIZE=0x100000
CONFIG_MMC_OMAP_HS=y
CONFIG_MTD=y
CONFIG_MTD_RAW_NAND=y
diff --git a/configs/jetson-tk1_defconfig b/configs/jetson-tk1_defconfig
index 74d315d143..0e72166216 100644
--- a/configs/jetson-tk1_defconfig
+++ b/configs/jetson-tk1_defconfig
@@ -34,6 +34,8 @@ CONFIG_SPL_DM=y
CONFIG_DFU_MMC=y
CONFIG_DFU_RAM=y
CONFIG_DFU_SF=y
+CONFIG_SYS_DFU_DATA_BUF_SIZE=0x100000
+CONFIG_SYS_DFU_MAX_FILE_SIZE=0x2000000
CONFIG_SYS_I2C_TEGRA=y
CONFIG_SF_DEFAULT_MODE=0
CONFIG_SF_DEFAULT_SPEED=24000000
diff --git a/configs/nyan-big_defconfig b/configs/nyan-big_defconfig
index 3a47c5a0d0..349f918727 100644
--- a/configs/nyan-big_defconfig
+++ b/configs/nyan-big_defconfig
@@ -51,6 +51,8 @@ CONFIG_SPL_DM=y
CONFIG_DFU_MMC=y
CONFIG_DFU_RAM=y
CONFIG_DFU_SF=y
+CONFIG_SYS_DFU_DATA_BUF_SIZE=0x100000
+CONFIG_SYS_DFU_MAX_FILE_SIZE=0x2000000
CONFIG_SYS_I2C_TEGRA=y
CONFIG_CROS_EC_KEYB=y
CONFIG_CROS_EC=y
diff --git a/configs/odroid-xu3_defconfig b/configs/odroid-xu3_defconfig
index 755a2ca9ad..bc71b45c0f 100644
--- a/configs/odroid-xu3_defconfig
+++ b/configs/odroid-xu3_defconfig
@@ -41,6 +41,7 @@ CONFIG_ADC=y
CONFIG_ADC_EXYNOS=y
CONFIG_DFU_MMC=y
CONFIG_SET_DFU_ALT_INFO=y
+CONFIG_SYS_DFU_DATA_BUF_SIZE=0x2000000
CONFIG_SUPPORT_EMMC_BOOT=y
CONFIG_MMC_DW=y
CONFIG_MTD=y
diff --git a/configs/odroid_defconfig b/configs/odroid_defconfig
index 9f2b0b205d..36719d91f6 100644
--- a/configs/odroid_defconfig
+++ b/configs/odroid_defconfig
@@ -42,6 +42,7 @@ CONFIG_SYS_RELOC_GD_ENV_ADDR=y
CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
CONFIG_DFU_MMC=y
CONFIG_SET_DFU_ALT_INFO=y
+CONFIG_SYS_DFU_DATA_BUF_SIZE=0x2000000
CONFIG_SYS_I2C_S3C24X0=y
CONFIG_MMC_DW=y
CONFIG_MMC_SDHCI=y
diff --git a/configs/origen_defconfig b/configs/origen_defconfig
index 4c4dc1a0db..650276e379 100644
--- a/configs/origen_defconfig
+++ b/configs/origen_defconfig
@@ -31,6 +31,7 @@ CONFIG_OF_CONTROL=y
CONFIG_ENV_OVERWRITE=y
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
CONFIG_DFU_MMC=y
+CONFIG_SYS_DFU_DATA_BUF_SIZE=0x2000000
CONFIG_MMC_DW=y
CONFIG_MMC_SDHCI=y
CONFIG_MMC_SDHCI_SDMA=y
diff --git a/configs/p2371-0000_defconfig b/configs/p2371-0000_defconfig
index da3be084be..97232bb809 100644
--- a/configs/p2371-0000_defconfig
+++ b/configs/p2371-0000_defconfig
@@ -28,6 +28,8 @@ CONFIG_SYS_MMC_ENV_PART=2
CONFIG_DFU_MMC=y
CONFIG_DFU_RAM=y
CONFIG_DFU_SF=y
+CONFIG_SYS_DFU_DATA_BUF_SIZE=0x100000
+CONFIG_SYS_DFU_MAX_FILE_SIZE=0x2000000
CONFIG_SYS_I2C_TEGRA=y
CONFIG_SF_DEFAULT_MODE=0
CONFIG_SF_DEFAULT_SPEED=24000000
diff --git a/configs/p2371-2180_defconfig b/configs/p2371-2180_defconfig
index c7f4404bba..af490891e2 100644
--- a/configs/p2371-2180_defconfig
+++ b/configs/p2371-2180_defconfig
@@ -32,6 +32,8 @@ CONFIG_SYS_MMC_ENV_PART=2
CONFIG_DFU_MMC=y
CONFIG_DFU_RAM=y
CONFIG_DFU_SF=y
+CONFIG_SYS_DFU_DATA_BUF_SIZE=0x100000
+CONFIG_SYS_DFU_MAX_FILE_SIZE=0x2000000
CONFIG_SYS_I2C_TEGRA=y
CONFIG_SF_DEFAULT_MODE=0
CONFIG_SF_DEFAULT_SPEED=24000000
diff --git a/configs/p2571_defconfig b/configs/p2571_defconfig
index 9730340967..68bfb8f28c 100644
--- a/configs/p2571_defconfig
+++ b/configs/p2571_defconfig
@@ -29,6 +29,8 @@ CONFIG_SYS_MMC_ENV_PART=2
CONFIG_DFU_MMC=y
CONFIG_DFU_RAM=y
CONFIG_DFU_SF=y
+CONFIG_SYS_DFU_DATA_BUF_SIZE=0x100000
+CONFIG_SYS_DFU_MAX_FILE_SIZE=0x2000000
CONFIG_SYS_I2C_TEGRA=y
CONFIG_SF_DEFAULT_MODE=0
CONFIG_SF_DEFAULT_SPEED=24000000
diff --git a/configs/p3450-0000_defconfig b/configs/p3450-0000_defconfig
index 6e6a8133b4..12c3f9bb28 100644
--- a/configs/p3450-0000_defconfig
+++ b/configs/p3450-0000_defconfig
@@ -33,6 +33,8 @@ CONFIG_ENV_IS_IN_SPI_FLASH=y
CONFIG_DFU_MMC=y
CONFIG_DFU_RAM=y
CONFIG_DFU_SF=y
+CONFIG_SYS_DFU_DATA_BUF_SIZE=0x100000
+CONFIG_SYS_DFU_MAX_FILE_SIZE=0x2000000
CONFIG_SYS_I2C_TEGRA=y
CONFIG_SF_DEFAULT_MODE=0
CONFIG_SF_DEFAULT_SPEED=24000000
diff --git a/configs/pico-dwarf-imx6ul_defconfig b/configs/pico-dwarf-imx6ul_defconfig
index ab571b5dda..3f3c4efbdc 100644
--- a/configs/pico-dwarf-imx6ul_defconfig
+++ b/configs/pico-dwarf-imx6ul_defconfig
@@ -43,6 +43,7 @@ CONFIG_ENV_IS_IN_MMC=y
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
CONFIG_BOUNCE_BUFFER=y
CONFIG_DFU_MMC=y
+CONFIG_SYS_DFU_DATA_BUF_SIZE=0x1000000
CONFIG_USB_FUNCTION_FASTBOOT=y
CONFIG_FASTBOOT_BUF_SIZE=0x10000000
CONFIG_FASTBOOT_FLASH=y
diff --git a/configs/pico-hobbit-imx6ul_defconfig b/configs/pico-hobbit-imx6ul_defconfig
index a9c867e1a9..88fdfeca1d 100644
--- a/configs/pico-hobbit-imx6ul_defconfig
+++ b/configs/pico-hobbit-imx6ul_defconfig
@@ -44,6 +44,7 @@ CONFIG_ENV_IS_IN_MMC=y
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
CONFIG_BOUNCE_BUFFER=y
CONFIG_DFU_MMC=y
+CONFIG_SYS_DFU_DATA_BUF_SIZE=0x1000000
CONFIG_USB_FUNCTION_FASTBOOT=y
CONFIG_FASTBOOT_BUF_SIZE=0x10000000
CONFIG_FASTBOOT_FLASH=y
diff --git a/configs/pico-imx6_defconfig b/configs/pico-imx6_defconfig
index 0f27c54755..f010981433 100644
--- a/configs/pico-imx6_defconfig
+++ b/configs/pico-imx6_defconfig
@@ -58,6 +58,7 @@ CONFIG_SYS_RELOC_GD_ENV_ADDR=y
CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
CONFIG_BOUNCE_BUFFER=y
CONFIG_DFU_MMC=y
+CONFIG_SYS_DFU_DATA_BUF_SIZE=0x1000000
CONFIG_USB_FUNCTION_FASTBOOT=y
CONFIG_FASTBOOT_BUF_ADDR=0x12000000
CONFIG_FASTBOOT_BUF_SIZE=0x10000000
diff --git a/configs/pico-imx6ul_defconfig b/configs/pico-imx6ul_defconfig
index 159fb6b6cd..a54b22f5a5 100644
--- a/configs/pico-imx6ul_defconfig
+++ b/configs/pico-imx6ul_defconfig
@@ -47,6 +47,7 @@ CONFIG_SYS_RELOC_GD_ENV_ADDR=y
CONFIG_NET_RANDOM_ETHADDR=y
CONFIG_BOUNCE_BUFFER=y
CONFIG_DFU_MMC=y
+CONFIG_SYS_DFU_DATA_BUF_SIZE=0x1000000
CONFIG_USB_FUNCTION_FASTBOOT=y
CONFIG_FASTBOOT_BUF_SIZE=0x10000000
CONFIG_FASTBOOT_FLASH=y
diff --git a/configs/pico-pi-imx6ul_defconfig b/configs/pico-pi-imx6ul_defconfig
index 7d9e219c28..06fa449e38 100644
--- a/configs/pico-pi-imx6ul_defconfig
+++ b/configs/pico-pi-imx6ul_defconfig
@@ -44,6 +44,7 @@ CONFIG_ENV_IS_IN_MMC=y
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
CONFIG_BOUNCE_BUFFER=y
CONFIG_DFU_MMC=y
+CONFIG_SYS_DFU_DATA_BUF_SIZE=0x1000000
CONFIG_USB_FUNCTION_FASTBOOT=y
CONFIG_FASTBOOT_BUF_SIZE=0x10000000
CONFIG_FASTBOOT_FLASH=y
diff --git a/configs/pxm2_defconfig b/configs/pxm2_defconfig
index eb70b6bbf8..8c21890ed7 100644
--- a/configs/pxm2_defconfig
+++ b/configs/pxm2_defconfig
@@ -75,6 +75,7 @@ CONFIG_BOOTCOUNT_LIMIT=y
CONFIG_BOOTCOUNT_ENV=y
CONFIG_DFU_NAND=y
# CONFIG_SPL_DM_MMC is not set
+CONFIG_SYS_DFU_DATA_BUF_SIZE=0x100000
CONFIG_MMC_OMAP_HS=y
CONFIG_MTD=y
CONFIG_MTD_RAW_NAND=y
diff --git a/configs/rastaban_defconfig b/configs/rastaban_defconfig
index 63c62a5c07..29ade173f4 100644
--- a/configs/rastaban_defconfig
+++ b/configs/rastaban_defconfig
@@ -76,6 +76,7 @@ CONFIG_BOOTCOUNT_LIMIT=y
CONFIG_BOOTCOUNT_ENV=y
CONFIG_DFU_NAND=y
# CONFIG_SPL_DM_MMC is not set
+CONFIG_SYS_DFU_DATA_BUF_SIZE=0x100000
CONFIG_MMC_OMAP_HS=y
CONFIG_MTD=y
CONFIG_MTD_RAW_NAND=y
diff --git a/configs/rpi_4_32b_defconfig b/configs/rpi_4_32b_defconfig
index cfca71cdc1..e3ccdf7adf 100644
--- a/configs/rpi_4_32b_defconfig
+++ b/configs/rpi_4_32b_defconfig
@@ -25,6 +25,8 @@ CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
CONFIG_TFTP_TSIZE=y
CONFIG_DM_DMA=y
CONFIG_DFU_MMC=y
+CONFIG_SYS_DFU_DATA_BUF_SIZE=0x100000
+CONFIG_SYS_DFU_MAX_FILE_SIZE=0x200000
CONFIG_MMC_SDHCI=y
CONFIG_MMC_SDHCI_SDMA=y
CONFIG_MMC_SDHCI_BCM2835=y
diff --git a/configs/rpi_4_defconfig b/configs/rpi_4_defconfig
index fc20066438..b41d29836d 100644
--- a/configs/rpi_4_defconfig
+++ b/configs/rpi_4_defconfig
@@ -25,6 +25,8 @@ CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
CONFIG_TFTP_TSIZE=y
CONFIG_DM_DMA=y
CONFIG_DFU_MMC=y
+CONFIG_SYS_DFU_DATA_BUF_SIZE=0x100000
+CONFIG_SYS_DFU_MAX_FILE_SIZE=0x200000
CONFIG_MMC_SDHCI=y
CONFIG_MMC_SDHCI_SDMA=y
CONFIG_MMC_SDHCI_BCM2835=y
diff --git a/configs/rut_defconfig b/configs/rut_defconfig
index ba3d6377df..0913388339 100644
--- a/configs/rut_defconfig
+++ b/configs/rut_defconfig
@@ -75,6 +75,7 @@ CONFIG_BOOTCOUNT_LIMIT=y
CONFIG_BOOTCOUNT_ENV=y
CONFIG_DFU_NAND=y
# CONFIG_SPL_DM_MMC is not set
+CONFIG_SYS_DFU_DATA_BUF_SIZE=0x100000
CONFIG_MMC_OMAP_HS=y
CONFIG_MTD=y
CONFIG_MTD_RAW_NAND=y
diff --git a/configs/s5p_goni_defconfig b/configs/s5p_goni_defconfig
index 28d8be6b01..72f9ce16a9 100644
--- a/configs/s5p_goni_defconfig
+++ b/configs/s5p_goni_defconfig
@@ -36,6 +36,7 @@ CONFIG_SYS_RELOC_GD_ENV_ADDR=y
CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
# CONFIG_NET is not set
CONFIG_DFU_MMC=y
+CONFIG_SYS_DFU_DATA_BUF_SIZE=0x2000000
CONFIG_DM_I2C_GPIO=y
CONFIG_MMC_SDHCI=y
CONFIG_MMC_SDHCI_S5P=y
diff --git a/configs/s5pc210_universal_defconfig b/configs/s5pc210_universal_defconfig
index 759034a8a5..734a99f8ef 100644
--- a/configs/s5pc210_universal_defconfig
+++ b/configs/s5pc210_universal_defconfig
@@ -33,6 +33,7 @@ CONFIG_ENV_OVERWRITE=y
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
CONFIG_DFU_MMC=y
+CONFIG_SYS_DFU_DATA_BUF_SIZE=0x2000000
CONFIG_SYS_I2C_S3C24X0=y
CONFIG_MMC_DW=y
CONFIG_MMC_SDHCI=y
diff --git a/configs/smartweb_defconfig b/configs/smartweb_defconfig
index 1f600d0278..dc7b27742f 100644
--- a/configs/smartweb_defconfig
+++ b/configs/smartweb_defconfig
@@ -53,6 +53,7 @@ CONFIG_SYS_RELOC_GD_ENV_ADDR=y
CONFIG_CLK=y
CONFIG_CLK_AT91=y
CONFIG_DFU_NAND=y
+CONFIG_SYS_DFU_DATA_BUF_SIZE=0x100000
CONFIG_AT91_GPIO=y
# CONFIG_MMC is not set
CONFIG_MTD=y
diff --git a/configs/socfpga_arria5_defconfig b/configs/socfpga_arria5_defconfig
index d4f9bade3d..e6e6cb24e1 100644
--- a/configs/socfpga_arria5_defconfig
+++ b/configs/socfpga_arria5_defconfig
@@ -39,6 +39,7 @@ CONFIG_SYS_RELOC_GD_ENV_ADDR=y
CONFIG_VERSION_VARIABLE=y
CONFIG_SPL_DM_SEQ_ALIAS=y
CONFIG_DFU_MMC=y
+CONFIG_SYS_DFU_DATA_BUF_SIZE=0x1000000
CONFIG_DWAPB_GPIO=y
CONFIG_DM_I2C=y
CONFIG_SYS_I2C_DW=y
diff --git a/configs/socfpga_cyclone5_defconfig b/configs/socfpga_cyclone5_defconfig
index ae7fd50191..ff7aa1df2a 100644
--- a/configs/socfpga_cyclone5_defconfig
+++ b/configs/socfpga_cyclone5_defconfig
@@ -39,6 +39,7 @@ CONFIG_SYS_RELOC_GD_ENV_ADDR=y
CONFIG_VERSION_VARIABLE=y
CONFIG_SPL_DM_SEQ_ALIAS=y
CONFIG_DFU_MMC=y
+CONFIG_SYS_DFU_DATA_BUF_SIZE=0x1000000
CONFIG_DWAPB_GPIO=y
CONFIG_DM_I2C=y
CONFIG_SYS_I2C_DW=y
diff --git a/configs/socfpga_dbm_soc1_defconfig b/configs/socfpga_dbm_soc1_defconfig
index 033c40736e..70a891b003 100644
--- a/configs/socfpga_dbm_soc1_defconfig
+++ b/configs/socfpga_dbm_soc1_defconfig
@@ -44,6 +44,7 @@ CONFIG_ENV_IS_IN_MMC=y
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
CONFIG_VERSION_VARIABLE=y
CONFIG_DFU_MMC=y
+CONFIG_SYS_DFU_DATA_BUF_SIZE=0x1000000
CONFIG_DWAPB_GPIO=y
CONFIG_DM_I2C=y
CONFIG_SYS_I2C_DW=y
diff --git a/configs/socfpga_de0_nano_soc_defconfig b/configs/socfpga_de0_nano_soc_defconfig
index 53efc9f5bd..35ad9a2ea7 100644
--- a/configs/socfpga_de0_nano_soc_defconfig
+++ b/configs/socfpga_de0_nano_soc_defconfig
@@ -39,6 +39,7 @@ CONFIG_ENV_IS_IN_MMC=y
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
CONFIG_VERSION_VARIABLE=y
CONFIG_DFU_MMC=y
+CONFIG_SYS_DFU_DATA_BUF_SIZE=0x1000000
CONFIG_DWAPB_GPIO=y
CONFIG_DM_I2C=y
CONFIG_SYS_I2C_DW=y
diff --git a/configs/socfpga_de10_nano_defconfig b/configs/socfpga_de10_nano_defconfig
index d94b9584de..92d9336f35 100644
--- a/configs/socfpga_de10_nano_defconfig
+++ b/configs/socfpga_de10_nano_defconfig
@@ -36,6 +36,7 @@ CONFIG_ENV_IS_IN_MMC=y
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
CONFIG_VERSION_VARIABLE=y
CONFIG_DFU_MMC=y
+CONFIG_SYS_DFU_DATA_BUF_SIZE=0x1000000
CONFIG_DWAPB_GPIO=y
CONFIG_DM_I2C=y
CONFIG_SYS_I2C_DW=y
diff --git a/configs/socfpga_mcvevk_defconfig b/configs/socfpga_mcvevk_defconfig
index b24b417a6b..2e7a9a21e6 100644
--- a/configs/socfpga_mcvevk_defconfig
+++ b/configs/socfpga_mcvevk_defconfig
@@ -37,6 +37,7 @@ CONFIG_ENV_IS_IN_MMC=y
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
CONFIG_VERSION_VARIABLE=y
CONFIG_DFU_MMC=y
+CONFIG_SYS_DFU_DATA_BUF_SIZE=0x1000000
CONFIG_DWAPB_GPIO=y
CONFIG_DM_I2C=y
CONFIG_SYS_I2C_DW=y
diff --git a/configs/socfpga_sockit_defconfig b/configs/socfpga_sockit_defconfig
index 4ea9b41a7e..32f2031433 100644
--- a/configs/socfpga_sockit_defconfig
+++ b/configs/socfpga_sockit_defconfig
@@ -39,6 +39,7 @@ CONFIG_SYS_RELOC_GD_ENV_ADDR=y
CONFIG_VERSION_VARIABLE=y
CONFIG_SPL_DM_SEQ_ALIAS=y
CONFIG_DFU_MMC=y
+CONFIG_SYS_DFU_DATA_BUF_SIZE=0x1000000
CONFIG_DWAPB_GPIO=y
CONFIG_DM_I2C=y
CONFIG_SYS_I2C_DW=y
diff --git a/configs/socfpga_socrates_defconfig b/configs/socfpga_socrates_defconfig
index 16c9b927a9..756388ee57 100644
--- a/configs/socfpga_socrates_defconfig
+++ b/configs/socfpga_socrates_defconfig
@@ -40,6 +40,7 @@ CONFIG_SYS_RELOC_GD_ENV_ADDR=y
CONFIG_VERSION_VARIABLE=y
CONFIG_SPL_DM_SEQ_ALIAS=y
CONFIG_DFU_MMC=y
+CONFIG_SYS_DFU_DATA_BUF_SIZE=0x1000000
CONFIG_DWAPB_GPIO=y
CONFIG_DM_I2C=y
CONFIG_SYS_I2C_DW=y
diff --git a/configs/socfpga_vining_fpga_defconfig b/configs/socfpga_vining_fpga_defconfig
index 3984b9bc78..174494c16e 100644
--- a/configs/socfpga_vining_fpga_defconfig
+++ b/configs/socfpga_vining_fpga_defconfig
@@ -53,6 +53,7 @@ CONFIG_SPL_DM_SEQ_ALIAS=y
CONFIG_DFU_MMC=y
CONFIG_DFU_RAM=y
CONFIG_DFU_SF=y
+CONFIG_SYS_DFU_DATA_BUF_SIZE=0x1000000
CONFIG_DWAPB_GPIO=y
CONFIG_DM_I2C=y
CONFIG_LED_STATUS=y
diff --git a/configs/taurus_defconfig b/configs/taurus_defconfig
index a79cdf3fa7..dbd6428624 100644
--- a/configs/taurus_defconfig
+++ b/configs/taurus_defconfig
@@ -71,6 +71,7 @@ CONFIG_BLK=y
CONFIG_CLK=y
CONFIG_CLK_AT91=y
CONFIG_DFU_NAND=y
+CONFIG_SYS_DFU_DATA_BUF_SIZE=0x100000
CONFIG_AT91_GPIO=y
# CONFIG_MMC is not set
CONFIG_MTD=y
diff --git a/configs/thuban_defconfig b/configs/thuban_defconfig
index d1cc9a69be..247538a5d9 100644
--- a/configs/thuban_defconfig
+++ b/configs/thuban_defconfig
@@ -76,6 +76,7 @@ CONFIG_BOOTCOUNT_LIMIT=y
CONFIG_BOOTCOUNT_ENV=y
CONFIG_DFU_NAND=y
# CONFIG_SPL_DM_MMC is not set
+CONFIG_SYS_DFU_DATA_BUF_SIZE=0x100000
CONFIG_MMC_OMAP_HS=y
CONFIG_MTD=y
CONFIG_MTD_RAW_NAND=y
diff --git a/configs/topic_miami_defconfig b/configs/topic_miami_defconfig
index ec66bb0958..3681919f85 100644
--- a/configs/topic_miami_defconfig
+++ b/configs/topic_miami_defconfig
@@ -38,6 +38,7 @@ CONFIG_ENV_OVERWRITE=y
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
CONFIG_SPL_DM_SEQ_ALIAS=y
CONFIG_DFU_RAM=y
+CONFIG_SYS_DFU_DATA_BUF_SIZE=0x600000
CONFIG_FPGA_XILINX=y
CONFIG_FPGA_ZYNQPL=y
CONFIG_DM_I2C=y
diff --git a/configs/topic_miamilite_defconfig b/configs/topic_miamilite_defconfig
index e414594885..301a357ec7 100644
--- a/configs/topic_miamilite_defconfig
+++ b/configs/topic_miamilite_defconfig
@@ -38,6 +38,7 @@ CONFIG_ENV_OVERWRITE=y
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
CONFIG_SPL_DM_SEQ_ALIAS=y
CONFIG_DFU_RAM=y
+CONFIG_SYS_DFU_DATA_BUF_SIZE=0x600000
CONFIG_FPGA_XILINX=y
CONFIG_FPGA_ZYNQPL=y
CONFIG_DM_I2C=y
diff --git a/configs/topic_miamiplus_defconfig b/configs/topic_miamiplus_defconfig
index 0041ee1536..27cd9132e8 100644
--- a/configs/topic_miamiplus_defconfig
+++ b/configs/topic_miamiplus_defconfig
@@ -37,6 +37,7 @@ CONFIG_ENV_OVERWRITE=y
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
CONFIG_SPL_DM_SEQ_ALIAS=y
CONFIG_DFU_RAM=y
+CONFIG_SYS_DFU_DATA_BUF_SIZE=0x600000
CONFIG_FPGA_XILINX=y
CONFIG_FPGA_ZYNQPL=y
CONFIG_DM_I2C=y
diff --git a/configs/trats2_defconfig b/configs/trats2_defconfig
index 8439ddc267..a3955e1ffc 100644
--- a/configs/trats2_defconfig
+++ b/configs/trats2_defconfig
@@ -34,6 +34,7 @@ CONFIG_ENV_OVERWRITE=y
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
CONFIG_DFU_MMC=y
+CONFIG_SYS_DFU_DATA_BUF_SIZE=0x2000000
CONFIG_DM_I2C_GPIO=y
CONFIG_SYS_I2C_S3C24X0=y
CONFIG_MMC_DW=y
diff --git a/configs/trats_defconfig b/configs/trats_defconfig
index 931c69ba6f..64cd5dcdb3 100644
--- a/configs/trats_defconfig
+++ b/configs/trats_defconfig
@@ -33,6 +33,7 @@ CONFIG_ENV_OVERWRITE=y
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
CONFIG_DFU_MMC=y
+CONFIG_SYS_DFU_DATA_BUF_SIZE=0x2000000
CONFIG_DM_I2C_GPIO=y
CONFIG_SYS_I2C_S3C24X0=y
CONFIG_MMC_DW=y
diff --git a/configs/venice2_defconfig b/configs/venice2_defconfig
index ca18677dd4..9c14cef2b9 100644
--- a/configs/venice2_defconfig
+++ b/configs/venice2_defconfig
@@ -32,6 +32,8 @@ CONFIG_SPL_DM=y
CONFIG_DFU_MMC=y
CONFIG_DFU_RAM=y
CONFIG_DFU_SF=y
+CONFIG_SYS_DFU_DATA_BUF_SIZE=0x100000
+CONFIG_SYS_DFU_MAX_FILE_SIZE=0x2000000
CONFIG_SYS_I2C_TEGRA=y
CONFIG_SF_DEFAULT_MODE=0
CONFIG_SF_DEFAULT_SPEED=24000000
diff --git a/configs/warp7_bl33_defconfig b/configs/warp7_bl33_defconfig
index c5c5d99c6c..5452a49061 100644
--- a/configs/warp7_bl33_defconfig
+++ b/configs/warp7_bl33_defconfig
@@ -35,6 +35,7 @@ CONFIG_SYS_RELOC_GD_ENV_ADDR=y
CONFIG_NET_RANDOM_ETHADDR=y
CONFIG_BOUNCE_BUFFER=y
CONFIG_DFU_MMC=y
+CONFIG_SYS_DFU_DATA_BUF_SIZE=0x1000000
CONFIG_DM_I2C=y
CONFIG_SUPPORT_EMMC_BOOT=y
CONFIG_FSL_USDHC=y
diff --git a/configs/warp7_defconfig b/configs/warp7_defconfig
index 910419938c..43471e754a 100644
--- a/configs/warp7_defconfig
+++ b/configs/warp7_defconfig
@@ -41,6 +41,7 @@ CONFIG_SYS_RELOC_GD_ENV_ADDR=y
CONFIG_NET_RANDOM_ETHADDR=y
CONFIG_BOUNCE_BUFFER=y
CONFIG_DFU_MMC=y
+CONFIG_SYS_DFU_DATA_BUF_SIZE=0x1000000
CONFIG_DM_I2C=y
CONFIG_SUPPORT_EMMC_BOOT=y
CONFIG_FSL_USDHC=y
diff --git a/configs/warp_defconfig b/configs/warp_defconfig
index 34acc9e6c8..04f756aacf 100644
--- a/configs/warp_defconfig
+++ b/configs/warp_defconfig
@@ -33,6 +33,7 @@ CONFIG_SYS_RELOC_GD_ENV_ADDR=y
# CONFIG_NET is not set
CONFIG_BOUNCE_BUFFER=y
CONFIG_DFU_MMC=y
+CONFIG_SYS_DFU_DATA_BUF_SIZE=0x1000000
CONFIG_SUPPORT_EMMC_BOOT=y
CONFIG_FSL_USDHC=y
CONFIG_MXC_UART=y
diff --git a/configs/xilinx_versal_virt_defconfig b/configs/xilinx_versal_virt_defconfig
index f4e9a80728..121c3ae720 100644
--- a/configs/xilinx_versal_virt_defconfig
+++ b/configs/xilinx_versal_virt_defconfig
@@ -54,6 +54,7 @@ CONFIG_TFTP_BLOCKSIZE=4096
CONFIG_CLK_VERSAL=y
CONFIG_DFU_TIMEOUT=y
CONFIG_DFU_RAM=y
+CONFIG_SYS_DFU_DATA_BUF_SIZE=0x1800000
CONFIG_FPGA_XILINX=y
CONFIG_FPGA_VERSALPL=y
CONFIG_DM_I2C=y
diff --git a/configs/xilinx_zynq_virt_defconfig b/configs/xilinx_zynq_virt_defconfig
index 7e56395a52..e53ef2443e 100644
--- a/configs/xilinx_zynq_virt_defconfig
+++ b/configs/xilinx_zynq_virt_defconfig
@@ -68,6 +68,7 @@ CONFIG_SPL_DM_SEQ_ALIAS=y
CONFIG_DFU_TIMEOUT=y
CONFIG_DFU_MMC=y
CONFIG_DFU_RAM=y
+CONFIG_SYS_DFU_DATA_BUF_SIZE=0x600000
CONFIG_FPGA_XILINX=y
CONFIG_FPGA_ZYNQPL=y
CONFIG_DM_I2C=y
diff --git a/configs/xilinx_zynqmp_virt_defconfig b/configs/xilinx_zynqmp_virt_defconfig
index e939b04ef6..b0cc9d9ba8 100644
--- a/configs/xilinx_zynqmp_virt_defconfig
+++ b/configs/xilinx_zynqmp_virt_defconfig
@@ -90,6 +90,7 @@ CONFIG_DFU_NAND=y
CONFIG_DFU_RAM=y
CONFIG_DFU_SF=y
CONFIG_DFU_MTD=y
+CONFIG_SYS_DFU_DATA_BUF_SIZE=0x1800000
CONFIG_USB_FUNCTION_FASTBOOT=y
CONFIG_FASTBOOT_FLASH=y
CONFIG_FASTBOOT_FLASH_MMC_DEV=0
diff --git a/drivers/dfu/Kconfig b/drivers/dfu/Kconfig
index 121dc54f54..b50547476c 100644
--- a/drivers/dfu/Kconfig
+++ b/drivers/dfu/Kconfig
@@ -92,5 +92,25 @@ config SET_DFU_ALT_INFO
help
This option allows to call the function set_dfu_alt_info to
dynamically build dfu_alt_info in board.
+
+config SYS_DFU_DATA_BUF_SIZE
+ hex "Size of buffer to be allocated for transfer to raw storage device"
+ default 0x800000
+ help
+ DFU transfer uses a buffer before writing data to the
+ raw storage device. This value can be used for setting the
+ size of this buffer. The size of the buffer is also configurable
+ through the "dfu_bufsiz" environment variable. If both are
+ given the size of the buffer is set to "dfu_bufsize".
+
+config SYS_DFU_MAX_FILE_SIZE
+ hex "Size of the buffer to be allocated for transferring files"
+ default SYS_DFU_DATA_BUF_SIZE
+ help
+ When updating files rather than the raw storage device,
+ we use a static buffer to copy the file into and then write
+ the buffer once we've been given the whole file. Define
+ this to the maximum filesize (in bytes) for the buffer.
+ If undefined it defaults to the CONFIG_SYS_DFU_DATA_BUF_SIZE.
endif
endmenu
diff --git a/include/configs/am65x_evm.h b/include/configs/am65x_evm.h
index 76d73086fb..8c50fe9d11 100644
--- a/include/configs/am65x_evm.h
+++ b/include/configs/am65x_evm.h
@@ -22,7 +22,6 @@
#ifdef CONFIG_TARGET_AM654_A53_EVM
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SPL_TEXT_BASE + \
CONFIG_SYS_K3_NON_SECURE_MSRAM_SIZE)
-#define CONFIG_SYS_DFU_DATA_BUF_SIZE 0x20000
#else
/*
* Maximum size in memory allocated to the SPL BSS. Keep it as tight as
@@ -45,7 +44,6 @@
/* Configure R5 SPL post-relocation malloc pool in DDR */
#define CONFIG_SYS_SPL_MALLOC_START 0x84000000
#define CONFIG_SYS_SPL_MALLOC_SIZE SZ_16M
-#define CONFIG_SYS_DFU_DATA_BUF_SIZE 0x5000
#endif
#ifdef CONFIG_SYS_K3_SPL_ATF
@@ -56,12 +54,6 @@
#define CONFIG_SKIP_LOWLEVEL_INIT
#endif
-/*
- * If the maximum size is not declared then it is defined as
- * CONFIG_SYS_DFU_DATA_BUF_SIZE.
- */
-#define CONFIG_SYS_DFU_MAX_FILE_SIZE (1024 * 1024 * 8) /* 8 MiB */
-
#define CONFIG_SPL_MAX_SIZE CONFIG_SYS_K3_MAX_DOWNLODABLE_IMAGE_SIZE
#define CONFIG_SYS_BOOTM_LEN SZ_64M
diff --git a/include/configs/colibri-imx6ull.h b/include/configs/colibri-imx6ull.h
index 61282441c4..2fa3485173 100644
--- a/include/configs/colibri-imx6ull.h
+++ b/include/configs/colibri-imx6ull.h
@@ -140,7 +140,6 @@
#define CONFIG_USBD_HS
/* USB Device Firmware Update support */
-#define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_16M
#define DFU_DEFAULT_POLL_TIMEOUT 300
#if defined(CONFIG_VIDEO) || defined(CONFIG_DM_VIDEO)
diff --git a/include/configs/colibri_vf.h b/include/configs/colibri_vf.h
index cae7c14bfb..5bd440f1db 100644
--- a/include/configs/colibri_vf.h
+++ b/include/configs/colibri_vf.h
@@ -143,6 +143,5 @@
#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
/* USB DFU */
-#define CONFIG_SYS_DFU_DATA_BUF_SIZE (SZ_1M)
#endif /* __CONFIG_H */
diff --git a/include/configs/corvus.h b/include/configs/corvus.h
index 55f77e4400..bd4d6e8e39 100644
--- a/include/configs/corvus.h
+++ b/include/configs/corvus.h
@@ -81,7 +81,6 @@
#define CONFIG_AT91_WANTS_COMMON_PHY
/* DFU class support */
-#define CONFIG_SYS_DFU_DATA_BUF_SIZE (SZ_1M)
#define DFU_MANIFEST_POLL_TIMEOUT 25000
#define CONFIG_SYS_LOAD_ADDR ATMEL_BASE_CS6
diff --git a/include/configs/dh_imx6.h b/include/configs/dh_imx6.h
index 4a469af5e6..d9be1c38c4 100644
--- a/include/configs/dh_imx6.h
+++ b/include/configs/dh_imx6.h
@@ -66,7 +66,6 @@
/* USB Gadget (DFU, UMS) */
#if defined(CONFIG_CMD_DFU) || defined(CONFIG_CMD_USB_MASS_STORAGE)
-#define CONFIG_SYS_DFU_DATA_BUF_SIZE (16 * 1024 * 1024)
#define DFU_DEFAULT_POLL_TIMEOUT 300
/* USB IDs */
diff --git a/include/configs/exynos4-common.h b/include/configs/exynos4-common.h
index 005f65d4ed..5e2aca371e 100644
--- a/include/configs/exynos4-common.h
+++ b/include/configs/exynos4-common.h
@@ -19,7 +19,6 @@
/* SD/MMC configuration */
#define CONFIG_MMC_DEFAULT_DEV 0
-#define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_32M
#define DFU_DEFAULT_POLL_TIMEOUT 300
/* USB Samsung's IDs */
diff --git a/include/configs/odroid_xu3.h b/include/configs/odroid_xu3.h
index 0c86196152..fc70dc6a73 100644
--- a/include/configs/odroid_xu3.h
+++ b/include/configs/odroid_xu3.h
@@ -27,7 +27,6 @@
#define CONFIG_USB_EHCI_EXYNOS
/* DFU */
-#define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_32M
#define DFU_DEFAULT_POLL_TIMEOUT 300
#define DFU_MANIFEST_POLL_TIMEOUT 25000
diff --git a/include/configs/pico-imx6.h b/include/configs/pico-imx6.h
index 19c8aeb71b..6199f0d72e 100644
--- a/include/configs/pico-imx6.h
+++ b/include/configs/pico-imx6.h
@@ -38,7 +38,6 @@
#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
#define CONFIG_MXC_USB_FLAGS 0
-#define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_16M
#define DFU_DEFAULT_POLL_TIMEOUT 300
#define CONFIG_DFU_ENV_SETTINGS \
diff --git a/include/configs/pico-imx6ul.h b/include/configs/pico-imx6ul.h
index 747ef09f37..04a2531f74 100644
--- a/include/configs/pico-imx6ul.h
+++ b/include/configs/pico-imx6ul.h
@@ -49,7 +49,6 @@
#define CONFIG_USBD_HS
-#define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_16M
#define DFU_DEFAULT_POLL_TIMEOUT 300
#define CONFIG_DFU_ENV_SETTINGS \
diff --git a/include/configs/rpi.h b/include/configs/rpi.h
index bcfcfff68b..522b41c02d 100644
--- a/include/configs/rpi.h
+++ b/include/configs/rpi.h
@@ -70,9 +70,6 @@
/* DFU over USB/UDC */
#ifdef CONFIG_CMD_DFU
-#define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_1M
-#define CONFIG_SYS_DFU_MAX_FILE_SIZE SZ_2M
-
#ifdef CONFIG_ARM64
#define KERNEL_FILENAME "Image"
#else
diff --git a/include/configs/s5p_goni.h b/include/configs/s5p_goni.h
index 9688bdc4c0..6af6009e61 100644
--- a/include/configs/s5p_goni.h
+++ b/include/configs/s5p_goni.h
@@ -41,7 +41,6 @@
#define CONFIG_PWM 1
/* USB Composite download gadget - g_dnl */
-#define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_32M
#define DFU_DEFAULT_POLL_TIMEOUT 300
/* USB Samsung's IDs */
diff --git a/include/configs/siemens-am33x-common.h b/include/configs/siemens-am33x-common.h
index e18af7493c..f96dd774b1 100644
--- a/include/configs/siemens-am33x-common.h
+++ b/include/configs/siemens-am33x-common.h
@@ -143,7 +143,6 @@
#define CONFIG_USBD_HS
/* USB Device Firmware Update support */
-#define CONFIG_SYS_DFU_DATA_BUF_SIZE (1 << 20)
#define DFU_MANIFEST_POLL_TIMEOUT 25000
#endif /* CONFIG_SPL_BUILD */
diff --git a/include/configs/smartweb.h b/include/configs/smartweb.h
index 6e715dc0c1..5e8637e494 100644
--- a/include/configs/smartweb.h
+++ b/include/configs/smartweb.h
@@ -122,7 +122,6 @@
#define CONFIG_USB_GADGET_AT91
/* DFU class support */
-#define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_1M
#define DFU_MANIFEST_POLL_TIMEOUT 25000
#endif
diff --git a/include/configs/socfpga_common.h b/include/configs/socfpga_common.h
index 62b327cd6e..c5e4292f19 100644
--- a/include/configs/socfpga_common.h
+++ b/include/configs/socfpga_common.h
@@ -148,7 +148,6 @@ unsigned int cm_get_qspi_controller_clk_hz(void);
* USB Gadget (DFU, UMS)
*/
#if defined(CONFIG_CMD_DFU) || defined(CONFIG_CMD_USB_MASS_STORAGE)
-#define CONFIG_SYS_DFU_DATA_BUF_SIZE (16 * 1024 * 1024)
#define DFU_DEFAULT_POLL_TIMEOUT 300
/* USB IDs */
diff --git a/include/configs/taurus.h b/include/configs/taurus.h
index 39eae8e2ba..6e869462f1 100644
--- a/include/configs/taurus.h
+++ b/include/configs/taurus.h
@@ -92,7 +92,6 @@
#define CONFIG_USB_GADGET_AT91
/* DFU class support */
-#define CONFIG_SYS_DFU_DATA_BUF_SIZE (SZ_1M)
#define DFU_MANIFEST_POLL_TIMEOUT 25000
#endif
diff --git a/include/configs/tegra-common-usb-gadget.h b/include/configs/tegra-common-usb-gadget.h
index e6b61c4e8f..201f4bc093 100644
--- a/include/configs/tegra-common-usb-gadget.h
+++ b/include/configs/tegra-common-usb-gadget.h
@@ -13,8 +13,6 @@
#define CONFIG_CI_UDC_HAS_HOSTPC
#endif
/* DFU protocol */
-#define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_1M
-#define CONFIG_SYS_DFU_MAX_FILE_SIZE SZ_32M
#endif
#endif /* _TEGRA_COMMON_USB_GADGET_H_ */
diff --git a/include/configs/warp.h b/include/configs/warp.h
index 0f97804eb2..bda8ff9a34 100644
--- a/include/configs/warp.h
+++ b/include/configs/warp.h
@@ -50,7 +50,6 @@
#define CONFIG_USBD_HS
-#define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_16M
#define DFU_DEFAULT_POLL_TIMEOUT 300
/* I2C Configs */
diff --git a/include/configs/warp7.h b/include/configs/warp7.h
index 8eb1060274..a5d52e3977 100644
--- a/include/configs/warp7.h
+++ b/include/configs/warp7.h
@@ -149,7 +149,6 @@
#define CONFIG_USBD_HS
/* USB Device Firmware Update support */
-#define CONFIG_SYS_DFU_DATA_BUF_SIZE SZ_16M
#define DFU_DEFAULT_POLL_TIMEOUT 300
#define CONFIG_USBNET_DEV_ADDR "de:ad:be:af:00:01"
diff --git a/include/configs/xilinx_versal.h b/include/configs/xilinx_versal.h
index 380f93a2f6..ebe81968d1 100644
--- a/include/configs/xilinx_versal.h
+++ b/include/configs/xilinx_versal.h
@@ -47,7 +47,6 @@
#define CONFIG_SYS_MAXARGS 64
#if defined(CONFIG_CMD_DFU)
-#define CONFIG_SYS_DFU_DATA_BUF_SIZE 0x1800000
#define DFU_DEFAULT_POLL_TIMEOUT 300
#define CONFIG_THOR_RESET_OFF
#endif
diff --git a/include/configs/xilinx_zynqmp.h b/include/configs/xilinx_zynqmp.h
index 986af2be78..cadaf1a963 100644
--- a/include/configs/xilinx_zynqmp.h
+++ b/include/configs/xilinx_zynqmp.h
@@ -52,7 +52,6 @@
#define CONFIG_SYS_LOAD_ADDR 0x8000000
#if defined(CONFIG_ZYNQMP_USB)
-#define CONFIG_SYS_DFU_DATA_BUF_SIZE 0x1800000
#define DFU_DEFAULT_POLL_TIMEOUT 300
#define CONFIG_THOR_RESET_OFF
diff --git a/include/configs/zynq-common.h b/include/configs/zynq-common.h
index 39035f8beb..7859b77603 100644
--- a/include/configs/zynq-common.h
+++ b/include/configs/zynq-common.h
@@ -58,7 +58,6 @@
#ifdef CONFIG_USB_EHCI_ZYNQ
# define CONFIG_EHCI_IS_TDI
-# define CONFIG_SYS_DFU_DATA_BUF_SIZE 0x600000
# define DFU_DEFAULT_POLL_TIMEOUT 300
# define CONFIG_THOR_RESET_OFF
#endif
diff --git a/include/dfu.h b/include/dfu.h
index d18b701728..afada3959b 100644
--- a/include/dfu.h
+++ b/include/dfu.h
@@ -100,12 +100,6 @@ struct virt_internal_data {
};
#define DFU_NAME_SIZE 32
-#ifndef CONFIG_SYS_DFU_DATA_BUF_SIZE
-#define CONFIG_SYS_DFU_DATA_BUF_SIZE (1024*1024*8) /* 8 MiB */
-#endif
-#ifndef CONFIG_SYS_DFU_MAX_FILE_SIZE
-#define CONFIG_SYS_DFU_MAX_FILE_SIZE CONFIG_SYS_DFU_DATA_BUF_SIZE
-#endif
#ifndef DFU_DEFAULT_POLL_TIMEOUT
#define DFU_DEFAULT_POLL_TIMEOUT 0
#endif
diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt
index 8f92b82719..0f5ac8ff52 100644
--- a/scripts/config_whitelist.txt
+++ b/scripts/config_whitelist.txt
@@ -1988,8 +1988,6 @@ CONFIG_SYS_DEBUG_SERVER_FW_IN_NOR
CONFIG_SYS_DEFAULT_LPDDR2_TIMINGS
CONFIG_SYS_DEFAULT_VIDEO_MODE
CONFIG_SYS_DEF_EEPROM_ADDR
-CONFIG_SYS_DFU_DATA_BUF_SIZE
-CONFIG_SYS_DFU_MAX_FILE_SIZE
CONFIG_SYS_DIAG_ADDR
CONFIG_SYS_DIALOG_PMIC_I2C_ADDR
CONFIG_SYS_DIMM_SLOTS_PER_CTLR