[PATCH v2 2/5] configs: at91: sam9x60: Switch to new reset driver

Alexander Dahl ada at thorsis.com
Wed Aug 23 15:58:53 CEST 2023


Since commit 61040097a9d1 ("reset: at91: Add reset driver for basic
assert/deassert operations") the compatible "microchip,sam9x60-rstc" for
the sam9x60 reset controller in sam9x60.dtsi is not handled by
CONFIG_SYSRESET_AT91 anymore, but by CONFIG_RESET_AT91 now.  This
resulted in the following error message, when trying to reset from
U-Boot shell:

    U-Boot> reset
    resetting ...
    System reset not supported on this platform
    ### ERROR ### Please RESET the board ###

Fixed by enabling the new driver in the relevant defconfigs.  Tested on
sam9x60-curiosity board.  Defconfigs for sam9x60ek adapted in the same
way, but without testing.  These should be all sam9x60 boards affected
in U-Boot here.

Signed-off-by: Alexander Dahl <ada at thorsis.com>
---

Notes:
    v1 -> v2:
      - re-enabled SYSRESET and SYSRESET_AT91

 configs/sam9x60_curiosity_mmc1_defconfig | 2 ++
 configs/sam9x60_curiosity_mmc_defconfig  | 2 ++
 configs/sam9x60ek_mmc_defconfig          | 2 ++
 configs/sam9x60ek_nandflash_defconfig    | 2 ++
 configs/sam9x60ek_qspiflash_defconfig    | 2 ++
 5 files changed, 10 insertions(+)

diff --git a/configs/sam9x60_curiosity_mmc1_defconfig b/configs/sam9x60_curiosity_mmc1_defconfig
index 21b2cc2edd..bb5e7d8ed0 100644
--- a/configs/sam9x60_curiosity_mmc1_defconfig
+++ b/configs/sam9x60_curiosity_mmc1_defconfig
@@ -14,6 +14,7 @@ CONFIG_DM_GPIO=y
 CONFIG_DEFAULT_DEVICE_TREE="at91-sam9x60_curiosity"
 CONFIG_SYS_PROMPT="U-Boot> "
 CONFIG_OF_LIBFDT_OVERLAY=y
+CONFIG_DM_RESET=y
 CONFIG_DEBUG_UART_BASE=0xfffff200
 CONFIG_DEBUG_UART_CLOCK=200000000
 CONFIG_DEBUG_UART_BOARD_INIT=y
@@ -79,6 +80,7 @@ CONFIG_PHY_MICREL=y
 CONFIG_MACB=y
 CONFIG_PINCTRL=y
 CONFIG_PINCTRL_AT91=y
+CONFIG_RESET_AT91=y
 CONFIG_DM_SERIAL=y
 CONFIG_DEBUG_UART_ANNOUNCE=y
 CONFIG_ATMEL_USART=y
diff --git a/configs/sam9x60_curiosity_mmc_defconfig b/configs/sam9x60_curiosity_mmc_defconfig
index 269f015989..a0f819c002 100644
--- a/configs/sam9x60_curiosity_mmc_defconfig
+++ b/configs/sam9x60_curiosity_mmc_defconfig
@@ -14,6 +14,7 @@ CONFIG_DM_GPIO=y
 CONFIG_DEFAULT_DEVICE_TREE="at91-sam9x60_curiosity"
 CONFIG_SYS_PROMPT="U-Boot> "
 CONFIG_OF_LIBFDT_OVERLAY=y
+CONFIG_DM_RESET=y
 CONFIG_DEBUG_UART_BASE=0xfffff200
 CONFIG_DEBUG_UART_CLOCK=200000000
 CONFIG_DEBUG_UART_BOARD_INIT=y
@@ -79,6 +80,7 @@ CONFIG_PHY_MICREL=y
 CONFIG_MACB=y
 CONFIG_PINCTRL=y
 CONFIG_PINCTRL_AT91=y
+CONFIG_RESET_AT91=y
 CONFIG_DM_SERIAL=y
 CONFIG_DEBUG_UART_ANNOUNCE=y
 CONFIG_ATMEL_USART=y
diff --git a/configs/sam9x60ek_mmc_defconfig b/configs/sam9x60ek_mmc_defconfig
index 2a1399748c..c70c41c278 100644
--- a/configs/sam9x60ek_mmc_defconfig
+++ b/configs/sam9x60ek_mmc_defconfig
@@ -15,6 +15,7 @@ CONFIG_DM_GPIO=y
 CONFIG_DEFAULT_DEVICE_TREE="sam9x60ek"
 CONFIG_SYS_PROMPT="U-Boot> "
 CONFIG_OF_LIBFDT_OVERLAY=y
+CONFIG_DM_RESET=y
 CONFIG_DEBUG_UART_BASE=0xfffff200
 CONFIG_DEBUG_UART_CLOCK=200000000
 CONFIG_DEBUG_UART_BOARD_INIT=y
@@ -87,6 +88,7 @@ CONFIG_PHY_MICREL=y
 CONFIG_MACB=y
 CONFIG_PINCTRL=y
 CONFIG_PINCTRL_AT91=y
+CONFIG_RESET_AT91=y
 CONFIG_DM_SERIAL=y
 CONFIG_DEBUG_UART_ANNOUNCE=y
 CONFIG_ATMEL_USART=y
diff --git a/configs/sam9x60ek_nandflash_defconfig b/configs/sam9x60ek_nandflash_defconfig
index c6c4686658..569b4e747c 100644
--- a/configs/sam9x60ek_nandflash_defconfig
+++ b/configs/sam9x60ek_nandflash_defconfig
@@ -14,6 +14,7 @@ CONFIG_DM_GPIO=y
 CONFIG_DEFAULT_DEVICE_TREE="sam9x60ek"
 CONFIG_SYS_PROMPT="U-Boot> "
 CONFIG_OF_LIBFDT_OVERLAY=y
+CONFIG_DM_RESET=y
 CONFIG_DEBUG_UART_BASE=0xfffff200
 CONFIG_DEBUG_UART_CLOCK=200000000
 CONFIG_DEBUG_UART_BOARD_INIT=y
@@ -89,6 +90,7 @@ CONFIG_PHY_MICREL=y
 CONFIG_MACB=y
 CONFIG_PINCTRL=y
 CONFIG_PINCTRL_AT91=y
+CONFIG_RESET_AT91=y
 CONFIG_DM_SERIAL=y
 CONFIG_DEBUG_UART_ANNOUNCE=y
 CONFIG_ATMEL_USART=y
diff --git a/configs/sam9x60ek_qspiflash_defconfig b/configs/sam9x60ek_qspiflash_defconfig
index ef2e2db8b8..135cd787f9 100644
--- a/configs/sam9x60ek_qspiflash_defconfig
+++ b/configs/sam9x60ek_qspiflash_defconfig
@@ -14,6 +14,7 @@ CONFIG_DM_GPIO=y
 CONFIG_DEFAULT_DEVICE_TREE="sam9x60ek"
 CONFIG_SYS_PROMPT="U-Boot> "
 CONFIG_OF_LIBFDT_OVERLAY=y
+CONFIG_DM_RESET=y
 CONFIG_DEBUG_UART_BASE=0xfffff200
 CONFIG_DEBUG_UART_CLOCK=200000000
 CONFIG_DEBUG_UART_BOARD_INIT=y
@@ -88,6 +89,7 @@ CONFIG_PHY_MICREL=y
 CONFIG_MACB=y
 CONFIG_PINCTRL=y
 CONFIG_PINCTRL_AT91=y
+CONFIG_RESET_AT91=y
 CONFIG_DM_SERIAL=y
 CONFIG_DEBUG_UART_ANNOUNCE=y
 CONFIG_ATMEL_USART=y
-- 
2.30.2



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