diff options
| author | Aswath Govindraju <a-govindraju@ti.com> | 2021-03-30 13:42:07 +0000 |
|---|---|---|
| committer | Praneeth Bajjuri <praneeth@ti.com> | 2021-03-30 22:28:35 -0500 |
| commit | 056a0d7508dbea5e371f9ef6a222f968bce309e8 (patch) | |
| tree | c41e485296e6066586793ffdbc29e5b211ef3255 | |
| parent | 8e2b78ba2b503d3baab105afd66d490462f79768 (diff) | |
configs: j72*_evm: Define the buffer sizes for dfu
On J721e R5 SPL, dfu buffer for loading sysfw.itb image gets allocated
before DRAM gets initialized. So, the buffer gets allocated in MCU L3 RAM.
The current buffer size to be allocated is 256KB and the available total
heap memory is 0x70000 (448KB). This leads to NOMEM errors during
allocation.
In other cases when constraints such as above are not present fix the size
of buffers to the sector size in OSPI for proper functioning.
Also, if CONFIG_SYS_DFU_DATA_BUF_SIZE is defined and
CONFIG_SYS_DFU_MAX_FILE_SIZE is not defined then the max
file size for dfu transfer is defined as CONFIG_SYS_DFU_DATA_BUF_SIZE.
Fix these by setting appropriate buffer sizes in their respective
defconfig files and defining the max file size as 8 MB which is the default
dfu buffer size.
Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
| -rw-r--r-- | configs/j7200_evm_a72_defconfig | 2 | ||||
| -rw-r--r-- | configs/j7200_evm_r5_defconfig | 1 | ||||
| -rw-r--r-- | configs/j721e_evm_a72_defconfig | 2 | ||||
| -rw-r--r-- | configs/j721e_evm_r5_defconfig | 1 | ||||
| -rw-r--r-- | include/configs/j721e_evm.h | 2 |
5 files changed, 6 insertions, 2 deletions
diff --git a/configs/j7200_evm_a72_defconfig b/configs/j7200_evm_a72_defconfig index 162bcc8753..a8feb589f5 100644 --- a/configs/j7200_evm_a72_defconfig +++ b/configs/j7200_evm_a72_defconfig @@ -96,6 +96,8 @@ CONFIG_SPL_OF_TRANSLATE=y CONFIG_CLK=y CONFIG_SPL_CLK=y CONFIG_CLK_TI_SCI=y +CONFIG_SYS_DFU_DATA_BUF_SIZE=0x40000 +CONFIG_SYS_DFU_MAX_FILE_SIZE=0x800000 CONFIG_DFU_MMC=y CONFIG_DFU_RAM=y CONFIG_DFU_SF=y diff --git a/configs/j7200_evm_r5_defconfig b/configs/j7200_evm_r5_defconfig index 97eb1b3c9a..5c8868b4ce 100644 --- a/configs/j7200_evm_r5_defconfig +++ b/configs/j7200_evm_r5_defconfig @@ -52,6 +52,7 @@ CONFIG_SPL_SPI_FLASH_SFDP_SUPPORT=y CONFIG_SPL_SPI_LOAD=y CONFIG_SPL_USB_GADGET=y CONFIG_SPL_DFU=y +CONFIG_SYS_DFU_DATA_BUF_SIZE=0x40000 CONFIG_SPL_YMODEM_SUPPORT=y CONFIG_HUSH_PARSER=y CONFIG_CMD_DFU=y diff --git a/configs/j721e_evm_a72_defconfig b/configs/j721e_evm_a72_defconfig index e14005c39d..bb3e6d5d83 100644 --- a/configs/j721e_evm_a72_defconfig +++ b/configs/j721e_evm_a72_defconfig @@ -96,6 +96,8 @@ 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_USB_FUNCTION_FASTBOOT=y diff --git a/configs/j721e_evm_r5_defconfig b/configs/j721e_evm_r5_defconfig index d20d6ec038..78d9592f9d 100644 --- a/configs/j721e_evm_r5_defconfig +++ b/configs/j721e_evm_r5_defconfig @@ -50,6 +50,7 @@ CONFIG_SPL_SPI_FLASH_SFDP_SUPPORT=y CONFIG_SPL_SPI_LOAD=y CONFIG_SPL_USB_GADGET=y CONFIG_SPL_DFU=y +CONFIG_SYS_DFU_DATA_BUF_SIZE=0x5000 CONFIG_SPL_YMODEM_SUPPORT=y CONFIG_HUSH_PARSER=y CONFIG_CMD_DFU=y diff --git a/include/configs/j721e_evm.h b/include/configs/j721e_evm.h index b8948bab0a..8addbc3d91 100644 --- a/include/configs/j721e_evm.h +++ b/include/configs/j721e_evm.h @@ -143,9 +143,7 @@ "3 /lib/firmware/j7200-main-r5f0_1-fw " #endif /* CONFIG_TARGET_J7200_A72_EVM */ -/* set default dfu_bufsiz to 128KB (sector size of OSPI) */ #define EXTRA_ENV_DFUARGS \ - "dfu_bufsiz=0x20000\0" \ DFU_ALT_INFO_MMC \ DFU_ALT_INFO_EMMC \ DFU_ALT_INFO_RAM \ |