[PATCH] ARM: imx: Update DDR frequency on i.MX8M Plus DHCOM

[Marek Vasut]

Commit 99c7cc58e12 ("ddr: imx: Add i.MX9 DDR controller driver")
contains an inobvious side-effect which renders all systems using
DRAM controller at 3732 MT/s unbootable. The change is located in
ddrphy_init_set_dfi_clk(), where the switch case statement entry
3732 changed to entry 3733, so any board with DDR calibration data
for 3732 MT/s operations needs to be updated to 3733 MT/s to match
the change.

Since there is currently only one such board, update the board instead
of handling both 3732 and 3733 options in the driver. It is likely the
NXP MX8MP RPA update will follow and use the later value too.

Signed-off-by: Marek Vasut <marex at denx.de>
Cc: Fabio Estevam <festevam at denx.de>
Cc: Peng Fan <peng.fan at nxp.com>
Cc: Stefano Babic <sbabic at denx.de>
Cc: Ye Li <ye.li at nxp.com>
Cc: uboot-imx <uboot-imx at nxp.com>
---
 board/dhelectronics/dh_imx8mp/lpddr4_timing_4G_32.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/board/dhelectronics/dh_imx8mp/lpddr4_timing_4G_32.c b/board/dhelectronics/dh_imx8mp/lpddr4_timing_4G_32.c
index 2eda4a59569..a4c1b121c27 100644
--- a/board/dhelectronics/dh_imx8mp/lpddr4_timing_4G_32.c
+++ b/board/dhelectronics/dh_imx8mp/lpddr4_timing_4G_32.c
@@ -1799,8 +1799,8 @@ static struct dram_cfg_param ddr_phy_pie[] = {
 
 static struct dram_fsp_msg ddr_dram_fsp_msg[] = {
 	{
-		/* P0 3732mts 1D */
-		.drate = 3732,
+		/* P0 3733mts 1D */
+		.drate = 3733,
 		.fw_type = FW_1D_IMAGE,
 		.fsp_cfg = ddr_fsp0_cfg,
 		.fsp_cfg_num = ARRAY_SIZE(ddr_fsp0_cfg),
@@ -1820,8 +1820,8 @@ static struct dram_fsp_msg ddr_dram_fsp_msg[] = {
 		.fsp_cfg_num = ARRAY_SIZE(ddr_fsp2_cfg),
 	},
 	{
-		/* P0 3732mts 2D */
-		.drate = 3732,
+		/* P0 3733mts 2D */
+		.drate = 3733,
 		.fw_type = FW_2D_IMAGE,
 		.fsp_cfg = ddr_fsp0_2d_cfg,
 		.fsp_cfg_num = ARRAY_SIZE(ddr_fsp0_2d_cfg),
@@ -1840,5 +1840,5 @@ struct dram_timing_info dh_imx8mp_dhcom_dram_timing_32g_x32 = {
 	.ddrphy_trained_csr_num = ARRAY_SIZE(ddr_ddrphy_trained_csr),
 	.ddrphy_pie = ddr_phy_pie,
 	.ddrphy_pie_num = ARRAY_SIZE(ddr_phy_pie),
-	.fsp_table = { 3732, 400, 100, },
+	.fsp_table = { 3733, 400, 100, },
 };
-- 
2.35.1