19 May
2020
19 May
'20
10:42 a.m.
On Tue, May 19, 2020 at 3:04 PM Pragnesh Patel pragnesh.patel@sifive.com wrote:
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 pragnesh.patel@sifive.com
board/sifive/fu540/Kconfig | 2 + drivers/ram/Kconfig | 1 + drivers/ram/Makefile | 2 + drivers/ram/sifive/Kconfig | 13 ++ drivers/ram/sifive/Makefile | 6 + drivers/ram/sifive/fu540_ddr.c | 409 +++++++++++++++++++++++++++++++++ 6 files changed, 433 insertions(+) create mode 100644 drivers/ram/sifive/Kconfig create mode 100644 drivers/ram/sifive/Makefile create mode 100644 drivers/ram/sifive/fu540_ddr.c
Tested-by: Bin Meng bmeng.cn@gmail.com