[PATCH] ARM: stm32mp: phycore: register barebox update handlers

[PATCH] ARM: stm32mp: phycore: register barebox update handlers

[Ahmad Fatoum]

We have barebox update handlers for updating barebox on SD (ssbl GPT
partition) and on eMMC boot partition (with or without TF-A).

Let's put them to use.

Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
---
Only build-tested. Waiting for ejo's Tested-by
---
 arch/arm/boards/phytec-phycore-stm32mp1/board.c | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boards/phytec-phycore-stm32mp1/board.c b/arch/arm/boards/phytec-phycore-stm32mp1/board.c
index 731880c3d16a..6b10ebbdb2e6 100644
--- a/arch/arm/boards/phytec-phycore-stm32mp1/board.c
+++ b/arch/arm/boards/phytec-phycore-stm32mp1/board.c
@@ -2,13 +2,22 @@
 #include <common.h>
 #include <driver.h>
 #include <bootsource.h>
+#include <mach/stm32mp/bbu.h>
 
 static int phycore_stm32mp1_probe(struct device *dev)
 {
-	if (bootsource_get_instance() == 0)
+	int sd_bbu_flags = 0, emmc_bbu_flags = 0;
+
+	if (bootsource_get_instance() == 0) {
 		of_device_enable_path("/chosen/environment-sd");
-	else
+		sd_bbu_flags = BBU_HANDLER_FLAG_DEFAULT; 
+	} else {
 		of_device_enable_path("/chosen/environment-emmc");
+		emmc_bbu_flags = BBU_HANDLER_FLAG_DEFAULT; 
+	}
+
+	stm32mp_bbu_mmc_register_handler("sd", "/dev/mmc0.ssbl", sd_bbu_flags);
+	stm32mp_bbu_mmc_fip_register("emmc", "/dev/mmc1", emmc_bbu_flags);
 
 	barebox_set_hostname("phyCORE-STM32MP1");
 
-- 
2.39.2

Re: [PATCH] ARM: stm32mp: phycore: register barebox update handlers

[Sascha Hauer]

On Fri, Aug 25, 2023 at 02:07:36PM +0200, Ahmad Fatoum wrote:
> We have barebox update handlers for updating barebox on SD (ssbl GPT
> partition) and on eMMC boot partition (with or without TF-A).
> 
> Let's put them to use.
> 
> Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
> ---
> Only build-tested. Waiting for ejo's Tested-by
> ---
>  arch/arm/boards/phytec-phycore-stm32mp1/board.c | 13 +++++++++++--
>  1 file changed, 11 insertions(+), 2 deletions(-)

Applied, thanks

Sascha

> 
> diff --git a/arch/arm/boards/phytec-phycore-stm32mp1/board.c b/arch/arm/boards/phytec-phycore-stm32mp1/board.c
> index 731880c3d16a..6b10ebbdb2e6 100644
> --- a/arch/arm/boards/phytec-phycore-stm32mp1/board.c
> +++ b/arch/arm/boards/phytec-phycore-stm32mp1/board.c
> @@ -2,13 +2,22 @@
>  #include <common.h>
>  #include <driver.h>
>  #include <bootsource.h>
> +#include <mach/stm32mp/bbu.h>
>  
>  static int phycore_stm32mp1_probe(struct device *dev)
>  {
> -	if (bootsource_get_instance() == 0)
> +	int sd_bbu_flags = 0, emmc_bbu_flags = 0;
> +
> +	if (bootsource_get_instance() == 0) {
>  		of_device_enable_path("/chosen/environment-sd");
> -	else
> +		sd_bbu_flags = BBU_HANDLER_FLAG_DEFAULT; 
> +	} else {
>  		of_device_enable_path("/chosen/environment-emmc");
> +		emmc_bbu_flags = BBU_HANDLER_FLAG_DEFAULT; 
> +	}
> +
> +	stm32mp_bbu_mmc_register_handler("sd", "/dev/mmc0.ssbl", sd_bbu_flags);
> +	stm32mp_bbu_mmc_fip_register("emmc", "/dev/mmc1", emmc_bbu_flags);
>  
>  	barebox_set_hostname("phyCORE-STM32MP1");
>  
> -- 
> 2.39.2
> 
> 
> 

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