[U-Boot] [PATCH] mx6cuboxi: Fix boot of hummingboard dual-lite

Hummingboard dual-lite is picking the incorrect calibration structure.
Fix it so that it can boot.
While at it, also fix p1_mpdgctrl1 register to match Solid-run's setting.
Reported-by: Andrei Gherzan andrei@gherzan.ro Signed-off-by: Fabio Estevam fabio.estevam@freescale.com --- I do not have access to a hummingboard dual-lite.
If anyone could test it, please provide a Tested-by, thanks
board/solidrun/mx6cuboxi/mx6cuboxi.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/board/solidrun/mx6cuboxi/mx6cuboxi.c b/board/solidrun/mx6cuboxi/mx6cuboxi.c index d15c726..9b1ecf0 100644 --- a/board/solidrun/mx6cuboxi/mx6cuboxi.c +++ b/board/solidrun/mx6cuboxi/mx6cuboxi.c @@ -536,7 +536,7 @@ static const struct mx6_mmdc_calibration mx6dl_1g_mmcd_calib = { .p0_mpdgctrl0 = 0x023C0224, .p0_mpdgctrl1 = 0x02000220, .p1_mpdgctrl0 = 0x02200220, - .p1_mpdgctrl1 = 0x02000220, + .p1_mpdgctrl1 = 0x02040208, .p0_mprddlctl = 0x44444846, .p1_mprddlctl = 0x4042463C, .p0_mpwrdlctl = 0x32343032, @@ -627,7 +627,7 @@ static void spl_dram_init(int width) else if (is_cpu_type(MXC_CPU_MX6Q)) mx6_dram_cfg(&sysinfo, &mx6q_2g_mmcd_calib, &mem_ddr_4g); else if (is_cpu_type(MXC_CPU_MX6DL)) - mx6_dram_cfg(&sysinfo, &mx6q_1g_mmcd_calib, &mem_ddr_2g); + mx6_dram_cfg(&sysinfo, &mx6dl_1g_mmcd_calib, &mem_ddr_2g); else if (is_cpu_type(MXC_CPU_MX6SOLO)) mx6_dram_cfg(&sysinfo, &mx6dl_512m_mmcd_calib, &mem_ddr_2g); }

Hi,
On Fri, May 29, 2015 at 6:00 PM, Fabio Estevam fabio.estevam@freescale.com wrote:
Hummingboard dual-lite is picking the incorrect calibration structure.
Fix it so that it can boot.
While at it, also fix p1_mpdgctrl1 register to match Solid-run's setting.
Reported-by: Andrei Gherzan andrei@gherzan.ro Signed-off-by: Fabio Estevam fabio.estevam@freescale.com
Tested-by: Andrei Gherzan andrei@gherzan.ro

Hi Stefano,
On Fri, May 29, 2015 at 8:05 PM, Andrei Gherzan andrei@gherzan.ro wrote:
Hi,
On Fri, May 29, 2015 at 6:00 PM, Fabio Estevam fabio.estevam@freescale.com wrote:
Hummingboard dual-lite is picking the incorrect calibration structure.
Fix it so that it can boot.
While at it, also fix p1_mpdgctrl1 register to match Solid-run's setting.
Reported-by: Andrei Gherzan andrei@gherzan.ro Signed-off-by: Fabio Estevam fabio.estevam@freescale.com
Tested-by: Andrei Gherzan andrei@gherzan.ro
Can this one be applied, please?
It fixes the boot on Hummingboard dual-lite model.
Thanks

Hi Fabio,
On 11/06/2015 14:01, Fabio Estevam wrote:
Hi Stefano,
On Fri, May 29, 2015 at 8:05 PM, Andrei Gherzan andrei@gherzan.ro wrote:
Hi,
On Fri, May 29, 2015 at 6:00 PM, Fabio Estevam fabio.estevam@freescale.com wrote:
Hummingboard dual-lite is picking the incorrect calibration structure.
Fix it so that it can boot.
While at it, also fix p1_mpdgctrl1 register to match Solid-run's setting.
Reported-by: Andrei Gherzan andrei@gherzan.ro Signed-off-by: Fabio Estevam fabio.estevam@freescale.com
Tested-by: Andrei Gherzan andrei@gherzan.ro
Can this one be applied, please?
It fixes the boot on Hummingboard dual-lite model.
Patch disappeared in patchwork (it was errouneosly set to "Changes requested") and missed my last PR.
Applied to u-boot-imx, thanks !
Best regards, Stefano Babic
participants (4)
-
Andrei Gherzan
-
Fabio Estevam
-
Fabio Estevam
-
Stefano Babic