Correct the imx_ddrc_count_bits which currently did a wrong
bit check (stopped after the first check).
Tested on a IMX8MN Evk with 2GB DDR4 and on a IMX8MN custom board
with 512MB LPDDR4, checked size and made memory test.
Signed-off-by: Joacim Zetterling <joacim.zetterling@xxxxxxxxxxxx>
---
arch/arm/mach-imx/esdctl.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mach-imx/esdctl.c b/arch/arm/mach-imx/esdctl.c
index 29333340318b..d3dbfff423da 100644
--- a/arch/arm/mach-imx/esdctl.c
+++ b/arch/arm/mach-imx/esdctl.c
@@ -355,8 +355,11 @@ imx_ddrc_count_bits(unsigned int bits, const u8 config[],
unsigned int config_num)
{
unsigned int i;
- for (i = 0; i < config_num && config[i] == 0b1111; i++)
- bits--;
+
+ for (i = 0; i < config_num; i++) {
+ if (config[i] == 0b1111)
+ bits--;
+ }
return bits;
}
--
2.25.1
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