Commit graph

2 commits

Author SHA1 Message Date
Johan Jonker
a12a73b664 drivers: use dev_read_addr_ptr when cast to pointer
The fdt_addr_t and phys_addr_t size have been decoupled. A 32bit CPU
can expect 64-bit data from the device tree parser, so use
dev_read_addr_ptr instead of the dev_read_addr function in the
various files in the drivers directory that cast to a pointer.
As we are there also streamline the error response to -EINVAL on return.

Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2023-05-06 17:28:18 +08:00
Zhengxun Li
0892a7e5fa mtd: rawnand: Add Macronix raw NAND controller driver
Add a driver for Macronix raw NAND controller.

This patch referred from linux mxic_nand.c. The difference from the
linux version is described here.

1. In order to adapt to the uboot nand framework, add function
   binding (cmdfunc, read_byte, read_buf, write_buf).

2. Added parsing command format to use hardware correctly.

3. Remove the incompatible functions of Uboot.

Signed-off-by: Zhengxun Li <zhengxunli@mxic.com.tw>
2021-10-12 16:48:38 -04:00