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* [PATCH] configs: turing-rk1: disable SPI flash by default
@ 2024-04-13 20:54 Sam Edwards
  0 siblings, 0 replies; 3+ messages in thread
From: Sam Edwards @ 2024-04-13 20:54 UTC (permalink / raw)
  To: Joshua Riek, Tom Rini, Kever Yang
  Cc: Jonas Karlman, Eugen Hristev, Christopher Obbard, u-boot,
	Sam Edwards, Florian Klink

While the Turing RK1 board has a pad on the PCB for SPI flash, it is
not populated at the factory: supporting SPI flash boot is a user
modification, not an out-of-the-box feature. The defconfig for this
board should therefore not be enabling the SPI flash image nor SPI
support in the SPL, as it causes confusion among downstream users as to
whether the SPI image needs to be distributed.

Fixes: 153ac950a599 ("board: rockchip: Add the Turing RK1 SoM")
Suggested-by: Florian Klink <flokli@flokli.de>
Signed-off-by: Sam Edwards <CFSworks@gmail.com>
Acked-by: Joshua Riek <jjriek@verizon.net>
Reviewed-by: Jonas Karlman <jonas@kwiboo.se>
---

Changes v1->v2 (both requested by Jonas):
- Added back (i.e. made unremoved by patch) CONFIG_USB_GADGET_PRODUCT_NUM value
  previously automatically removed by savedefconfig.
- Also disable SPI/SFC driver entirely until SPI/SFC lands in the DT (if ever).

---
 configs/turing-rk1-rk3588_defconfig | 14 +-------------
 1 file changed, 1 insertion(+), 13 deletions(-)

diff --git a/configs/turing-rk1-rk3588_defconfig b/configs/turing-rk1-rk3588_defconfig
index 07f7b84852..f500b0cf75 100644
--- a/configs/turing-rk1-rk3588_defconfig
+++ b/configs/turing-rk1-rk3588_defconfig
@@ -4,17 +4,12 @@ CONFIG_SYS_HAS_NONCACHED_MEMORY=y
 CONFIG_COUNTER_FREQUENCY=24000000
 CONFIG_ARCH_ROCKCHIP=y
 CONFIG_NR_DRAM_BANKS=2
-CONFIG_SF_DEFAULT_SPEED=24000000
-CONFIG_SF_DEFAULT_MODE=0x2000
 CONFIG_DEFAULT_DEVICE_TREE="rk3588-turing-rk1"
 CONFIG_ROCKCHIP_RK3588=y
-CONFIG_ROCKCHIP_SPI_IMAGE=y
 CONFIG_SPL_SERIAL=y
 CONFIG_TARGET_TURINGRK1_RK3588=y
 CONFIG_DEBUG_UART_BASE=0xFEBC0000
 CONFIG_DEBUG_UART_CLOCK=24000000
-CONFIG_SPL_SPI_FLASH_SUPPORT=y
-CONFIG_SPL_SPI=y
 CONFIG_SYS_LOAD_ADDR=0xc00800
 CONFIG_PCI=y
 CONFIG_DEBUG_UART=y
@@ -31,8 +26,6 @@ CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_SPL_MAX_SIZE=0x40000
 CONFIG_SPL_PAD_TO=0x7f8000
 # CONFIG_SPL_RAW_IMAGE_SUPPORT is not set
-CONFIG_SPL_SPI_LOAD=y
-CONFIG_SYS_SPI_U_BOOT_OFFS=0x60000
 CONFIG_SPL_ATF=y
 CONFIG_CMD_GPIO=y
 CONFIG_CMD_GPT=y
@@ -66,11 +59,7 @@ CONFIG_MMC_DW_ROCKCHIP=y
 CONFIG_MMC_SDHCI=y
 CONFIG_MMC_SDHCI_SDMA=y
 CONFIG_MMC_SDHCI_ROCKCHIP=y
-CONFIG_SF_DEFAULT_BUS=5
-CONFIG_SPI_FLASH_SFDP_SUPPORT=y
-CONFIG_SPI_FLASH_MACRONIX=y
-CONFIG_SPI_FLASH_XMC=y
-CONFIG_SPI_FLASH_XTX=y
+# CONFIG_SPI_FLASH is not set
 CONFIG_PHY_REALTEK=y
 CONFIG_DWC_ETH_QOS=y
 CONFIG_DWC_ETH_QOS_ROCKCHIP=y
@@ -87,7 +76,6 @@ CONFIG_SPL_RAM=y
 CONFIG_SCSI=y
 CONFIG_DEBUG_UART_SHIFT=2
 CONFIG_SYS_NS16550_MEM32=y
-CONFIG_ROCKCHIP_SFC=y
 CONFIG_SYSRESET=y
 CONFIG_USB=y
 CONFIG_USB_XHCI_HCD=y
-- 
2.43.2


^ permalink raw reply related	[flat|nested] 3+ messages in thread
* [PATCH] configs: turing-rk1: disable SPI flash by default
@ 2024-04-13  7:25 Sam Edwards
  2024-04-13  8:21 ` Jonas Karlman
  0 siblings, 1 reply; 3+ messages in thread
From: Sam Edwards @ 2024-04-13  7:25 UTC (permalink / raw)
  To: Joshua Riek, Tom Rini, Kever Yang
  Cc: Jonas Karlman, Eugen Hristev, Christopher Obbard, u-boot,
	Sam Edwards, Florian Klink

While the Turing RK1 board has a pad on the PCB for SPI flash, it is
not populated at the factory: supporting SPI flash boot is a user
modification, not an out-of-the-box feature. The defconfig for this
board should therefore not be enabling the SPI flash image nor SPI
support in the SPL, as it causes confusion among downstream users as to
whether the SPI image needs to be distributed.

Fixes: 153ac950a599 ("board: rockchip: Add the Turing RK1 SoM")
Suggested-by: Florian Klink <flokli@flokli.de>
Signed-off-by: Sam Edwards <CFSworks@gmail.com>
Acked-by: Joshua Riek <jjriek@verizon.net>
---
 configs/turing-rk1-rk3588_defconfig | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/configs/turing-rk1-rk3588_defconfig b/configs/turing-rk1-rk3588_defconfig
index 07f7b84852..28c3e50ed4 100644
--- a/configs/turing-rk1-rk3588_defconfig
+++ b/configs/turing-rk1-rk3588_defconfig
@@ -8,13 +8,10 @@ CONFIG_SF_DEFAULT_SPEED=24000000
 CONFIG_SF_DEFAULT_MODE=0x2000
 CONFIG_DEFAULT_DEVICE_TREE="rk3588-turing-rk1"
 CONFIG_ROCKCHIP_RK3588=y
-CONFIG_ROCKCHIP_SPI_IMAGE=y
 CONFIG_SPL_SERIAL=y
 CONFIG_TARGET_TURINGRK1_RK3588=y
 CONFIG_DEBUG_UART_BASE=0xFEBC0000
 CONFIG_DEBUG_UART_CLOCK=24000000
-CONFIG_SPL_SPI_FLASH_SUPPORT=y
-CONFIG_SPL_SPI=y
 CONFIG_SYS_LOAD_ADDR=0xc00800
 CONFIG_PCI=y
 CONFIG_DEBUG_UART=y
@@ -31,8 +28,6 @@ CONFIG_DISPLAY_BOARDINFO_LATE=y
 CONFIG_SPL_MAX_SIZE=0x40000
 CONFIG_SPL_PAD_TO=0x7f8000
 # CONFIG_SPL_RAW_IMAGE_SUPPORT is not set
-CONFIG_SPL_SPI_LOAD=y
-CONFIG_SYS_SPI_U_BOOT_OFFS=0x60000
 CONFIG_SPL_ATF=y
 CONFIG_CMD_GPIO=y
 CONFIG_CMD_GPT=y
@@ -109,7 +104,6 @@ CONFIG_USB_ETHER_MCS7830=y
 CONFIG_USB_ETHER_RTL8152=y
 CONFIG_USB_ETHER_SMSC95XX=y
 CONFIG_USB_GADGET=y
-CONFIG_USB_GADGET_PRODUCT_NUM=0x350b
 CONFIG_USB_GADGET_DOWNLOAD=y
 CONFIG_USB_FUNCTION_ROCKUSB=y
 CONFIG_ERRNO_STR=y
-- 
2.43.2


^ permalink raw reply related	[flat|nested] 3+ messages in thread
end of thread, other threads:[~2024-04-13 20:54 UTC | newest]

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2024-04-13 20:54 [PATCH] configs: turing-rk1: disable SPI flash by default Sam Edwards
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2024-04-13  7:25 Sam Edwards
2024-04-13  8:21 ` Jonas Karlman

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