u-boot.git/drivers/ram/sifive, branch v2020.10

ram: sifive: Fix compiler warnings for 32-bit

2020-08-25T01:33:16Z

priv->info.size is of type 'size_t' but the length modifier is l. Fix this by casting priv->info.size. Note 'z' cannot be used as the modifier as SPL does not support that. Signed-off-by: Bin Meng Reviewed-by: Rick Chen Reviewed-by: Pragnesh Patel

ram: sifive: Avoid using hardcoded ram base and size

2020-07-24T06:56:29Z

At present the SiFive FU540 RAM driver uses hard-coded memory base address and size to initialize the DDR controller. This may not be true when this driver is used on another board based on FU540. Update the driver to read the memory information from DT and use that during the initialization. Signed-off-by: Bin Meng Reviewed-by: Leo Liang Reviewed-by: Pragnesh Patel

sifive: fu540: add ddr driver

2020-06-04T01:44:08Z

Add driver for fu540 to support ddr initialization in SPL. This driver is based on FSBL (https://github.com/sifive/freedom-u540-c000-bootloader.git) Signed-off-by: Pragnesh Patel Tested-by: Bin Meng