imx6: fix for wandboard
This commit is contained in:
Peter Robinson
parent
24204bb7d0
commit
d332b4c202
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@ -28,6 +28,7 @@ Patch7: ARM-tegra-Add-NVIDIA-Jetson-Nano.patch
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Patch8: arm-tegra-defaine-fdtfile-for-all-devices.patch
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Patch9: zynqmp-Add-support-for-u-boot.itb-generation-with-ATF.patch
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Patch10: zynqmp-Do-not-assing-MIO34-that-early-on-zcu100.patch
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Patch11: wandboard-Fix-the-DM_PMIC-conversion.patch
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BuildRequires: bc
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BuildRequires: dtc
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From: Fabio Estevam <festevam@gmail.com>
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To: sbabic@denx.de
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Subject: [PATCH v3 1/2] wandboard: Fix the DM_PMIC conversion
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Date: Tue, 10 Dec 2019 06:32:59 -0300
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Commit ec837c82d709 ("imx6: wandboard: convert to DM_PMIC")
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caused the following pmic_get() error:
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CPU: Freescale i.MX6QP rev1.0 at 792 MHz
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Reset cause: POR
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DRAM: 2 GiB
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PMIC: pmic_get() ret -19
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...
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and since the PMIC presence is used to determine the board D1 revision,
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the following error is seen when booting a board rev D1:
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WARNING: Could not determine dtb to use
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and the kernel does not boot at all.
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Fix the regression by passing "pfuze100@8" as the correct parameter
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to the pmic_get() function in the DM case.
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Fixes: ec837c82d709 ("imx6: wandboard: convert to DM_PMIC")
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Signed-off-by: Fabio Estevam <festevam@gmail.com>
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---
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Changes since v2:
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- None
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board/wandboard/wandboard.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/board/wandboard/wandboard.c b/board/wandboard/wandboard.c
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index 6c1e4ef27d..b2f961a7f0 100644
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--- a/board/wandboard/wandboard.c
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+++ b/board/wandboard/wandboard.c
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@@ -363,7 +363,7 @@ int power_init_board(void)
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puts("PMIC: ");
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- ret = pmic_get("pfuze100", &dev);
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+ ret = pmic_get("pfuze100@8", &dev);
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if (ret < 0) {
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printf("pmic_get() ret %d\n", ret);
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return 0;
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Tue, 10 Dec 2019 01:33:13 -0800 (PST)
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From: Fabio Estevam <festevam@gmail.com>
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To: sbabic@denx.de
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Subject: [PATCH v3 2/2] wandboard: Remove repeated PMIC string
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Date: Tue, 10 Dec 2019 06:33:00 -0300
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|
||||
X-Virus-Status: Clean
|
||||
|
||||
After the conversion to DM_PMIC the following output is seen:
|
||||
|
||||
PMIC: PMIC: PFUZE100 ID=0x10
|
||||
|
||||
Remove the unnecessary PMIC string from the board file to
|
||||
avoid the repetead string.
|
||||
|
||||
Signed-off-by: Fabio Estevam <festevam@gmail.com>
|
||||
---
|
||||
Changes since v2:
|
||||
- None
|
||||
|
||||
board/wandboard/wandboard.c | 2 --
|
||||
1 file changed, 2 deletions(-)
|
||||
|
||||
diff --git a/board/wandboard/wandboard.c b/board/wandboard/wandboard.c
|
||||
index 7209cc8211..e386ad2cc1 100644
|
||||
--- a/board/wandboard/wandboard.c
|
||||
+++ b/board/wandboard/wandboard.c
|
||||
@@ -361,8 +361,6 @@ int power_init_board(void)
|
||||
struct udevice *dev;
|
||||
int reg, ret;
|
||||
|
||||
- puts("PMIC: ");
|
||||
-
|
||||
ret = pmic_get("pfuze100@8", &dev);
|
||||
if (ret < 0) {
|
||||
printf("pmic_get() ret %d\n", ret);
|
||||
Loading…
Reference in New Issue