On 12:17-20240112, Siddharth Vadapalli wrote:
From: Kishon Vijay Abraham I kishon@ti.com
Call dram_init_banksize() from spl_board_init() otherwise TFTP download fails with error "TFTP error: trying to overwrite reserved memory..." due to lmb_get_free_size() not able to find unreserved region due to lack of DRAM size info. Required to support Ethernet boot on AM62x.
Signed-off-by: Kishon Vijay Abraham I kishon@ti.com Signed-off-by: Siddharth Vadapalli s-vadapalli@ti.com
board/ti/am62x/evm.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/board/ti/am62x/evm.c b/board/ti/am62x/evm.c index ad93908840..35f291d83a 100644 --- a/board/ti/am62x/evm.c +++ b/board/ti/am62x/evm.c @@ -85,6 +85,9 @@ void spl_board_init(void) if (IS_ENABLED(CONFIG_SPL_SPLASH_SCREEN) && IS_ENABLED(CONFIG_SPL_BMP)) splash_display();
- if (IS_ENABLED(CONFIG_SPL_ETH))
/* Init DRAM size for R5/A53 SPL */dram_init_banksize();}
#if defined(CONFIG_K3_AM64_DDRSS)
2.34.1
Are you sure? tftp seems to work without this patch.
https://gist.github.com/nmenon/91e3282e00e38ae42e8cf640be2ab888