[U-Boot] [PATCH 5/7] board: laird: wb50n: use configure_ddrcfg_input_buffers

Eugen.Hristev at microchip.com
2019-08-08T07:48:31Z

Replace code with new function configure_ddrcfg_input_buffers from SFR
mach driver.

Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
---
arch/arm/mach-at91/Kconfig | 1 +
board/laird/wb50n/wb50n.c | 4 +---
2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
index ad09731..ce0b1b4 100644
--- a/arch/arm/mach-at91/Kconfig
+++ b/arch/arm/mach-at91/Kconfig
@@ -292,6 +292,7 @@ config TARGET_WB50N
select BOARD_LATE_INIT
select CPU_V7A
select SUPPORT_SPL
+ select ATMEL_SFR

endchoice

diff --git a/board/laird/wb50n/wb50n.c b/board/laird/wb50n/wb50n.c
index 89d3795..1598e5c 100644
--- a/board/laird/wb50n/wb50n.c
+++ b/board/laird/wb50n/wb50n.c
@@ -172,13 +172,11 @@ static void ddr2_conf(struct atmel_mpddrc_config *ddr2)

void mem_init(void)
{
- struct atmel_sfr *sfr = (struct atmel_sfr *)ATMEL_BASE_SFR;
struct atmel_mpddrc_config ddr2;

ddr2_conf(&ddr2);

- writel(ATMEL_SFR_DDRCFG_FDQIEN | ATMEL_SFR_DDRCFG_FDQSIEN,
- &sfr->ddrcfg);
+ configure_ddrcfg_input_buffers(true);

/* enable MPDDR clock */
at91_periph_clk_enable(ATMEL_ID_MPDDRC);
--
2.7.4