* [PATCH v2 01/34] ARM: dts: sama7g5: add initial DT for sama7g5 SoC
2020-12-05 10:02 [PATCH v2 00/34] Sama7g5 Evaluation Kit support Eugen Hristev
@ 2020-12-05 10:02 ` Eugen Hristev
2020-12-05 10:02 ` [PATCH v2 02/34] board: atmel: sama7g5ek: add initial support for sama7g5ek Eugen Hristev
` (33 subsequent siblings)
34 siblings, 0 replies; 37+ messages in thread
From: Eugen Hristev @ 2020-12-05 10:02 UTC (permalink / raw)
To: u-boot
Add initial basic devicetree for sama7g5 SoC
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
---
arch/arm/dts/sama7g5.dtsi | 65 +++++++++++++++++++++++++++++++++++++++
1 file changed, 65 insertions(+)
create mode 100644 arch/arm/dts/sama7g5.dtsi
diff --git a/arch/arm/dts/sama7g5.dtsi b/arch/arm/dts/sama7g5.dtsi
new file mode 100644
index 0000000000..24b6f90957
--- /dev/null
+++ b/arch/arm/dts/sama7g5.dtsi
@@ -0,0 +1,65 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * sama7g5.dtsi - Device Tree Include file for SAMA7G5 SoC.
+ *
+ * Copyright (C) 2020 Microchip Technology Inc. and its subsidiaries
+ *
+ * Author: Eugen Hristev <eugen.hristev@microchip.com>
+ * Author: Claudiu Beznea <claudiu.beznea@microchip.com>
+ *
+ */
+
+#include "skeleton.dtsi"
+
+/ {
+ model = "Microchip SAMA7G5 family SoC";
+ compatible = "microchip,sama7g5";
+
+ clocks {
+ slow_xtal: slow_xtal {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <0>;
+ };
+
+ main_xtal: main_xtal {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <0>;
+ };
+
+ mck: mck {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <200000000>;
+ };
+ };
+
+ ahb {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ apb {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ sdmmc1: sdio-host at e1208000 {
+ compatible = "microchip,sama7g5-sdhci";
+ reg = <0xe1208000 0x300>;
+ clocks = <&mck>, <&mck>, <&mck>;
+ clock-names = "hclock", "multclk", "baseclk";
+ status = "disabled";
+ };
+
+ uart0: serial at e1824200 {
+ compatible = "atmel,at91sam9260-usart";
+ reg = <0xe1824200 0x200>;
+ clocks = <&mck>;
+ clock-names = "usart";
+ status = "disabled";
+ };
+ };
+ };
+};
--
2.25.1
^ permalink raw reply related [flat|nested] 37+ messages in thread* [PATCH v2 02/34] board: atmel: sama7g5ek: add initial support for sama7g5ek
2020-12-05 10:02 [PATCH v2 00/34] Sama7g5 Evaluation Kit support Eugen Hristev
2020-12-05 10:02 ` [PATCH v2 01/34] ARM: dts: sama7g5: add initial DT for sama7g5 SoC Eugen Hristev
@ 2020-12-05 10:02 ` Eugen Hristev
2020-12-05 10:02 ` [PATCH v2 03/34] board: atmel: sama7g5ek: add SYS_MALLOC_F_LEN to SYS_INIT_SP_ADDR Eugen Hristev
` (32 subsequent siblings)
34 siblings, 0 replies; 37+ messages in thread
From: Eugen Hristev @ 2020-12-05 10:02 UTC (permalink / raw)
To: u-boot
Add initial support for sama7g5 evaluation kit board.
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
---
arch/arm/dts/Makefile | 3 ++
arch/arm/dts/sama7g5ek-u-boot.dtsi | 33 +++++++++++++++
arch/arm/dts/sama7g5ek.dts | 39 +++++++++++++++++
arch/arm/mach-at91/Kconfig | 8 ++++
board/atmel/sama7g5ek/Kconfig | 15 +++++++
board/atmel/sama7g5ek/MAINTAINERS | 7 +++
board/atmel/sama7g5ek/Makefile | 7 +++
board/atmel/sama7g5ek/sama7g5ek.c | 68 ++++++++++++++++++++++++++++++
configs/sama7g5ek_mmc1_defconfig | 59 ++++++++++++++++++++++++++
include/configs/sama7g5ek.h | 46 ++++++++++++++++++++
10 files changed, 285 insertions(+)
create mode 100644 arch/arm/dts/sama7g5ek-u-boot.dtsi
create mode 100644 arch/arm/dts/sama7g5ek.dts
create mode 100644 board/atmel/sama7g5ek/Kconfig
create mode 100644 board/atmel/sama7g5ek/MAINTAINERS
create mode 100644 board/atmel/sama7g5ek/Makefile
create mode 100644 board/atmel/sama7g5ek/sama7g5ek.c
create mode 100644 configs/sama7g5ek_mmc1_defconfig
create mode 100644 include/configs/sama7g5ek.h
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index e2e8a5fb7a..2af78dca11 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -891,6 +891,9 @@ dtb-$(CONFIG_TARGET_OMAP4_SDP4430) += \
dtb-$(CONFIG_TARGET_OMAP5_UEVM) += \
omap5-uevm.dtb
+dtb-$(CONFIG_TARGET_SAMA7G5EK) += \
+ sama7g5ek.dtb
+
dtb-$(CONFIG_TARGET_SAMA5D2_PTC_EK) += \
at91-sama5d2_ptc_ek.dtb
diff --git a/arch/arm/dts/sama7g5ek-u-boot.dtsi b/arch/arm/dts/sama7g5ek-u-boot.dtsi
new file mode 100644
index 0000000000..c0f8f94027
--- /dev/null
+++ b/arch/arm/dts/sama7g5ek-u-boot.dtsi
@@ -0,0 +1,33 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * sama7g5ek-u-boot.dts - Device Tree file for SAMA7G5 SoC u-boot properties.
+ *
+ * Copyright (C) 2020 Microchip Technology Inc. and its subsidiaries
+ *
+ * Author: Eugen Hristev <eugen.hristev@microchip.com>
+ * Author: Claudiu Beznea <claudiu.beznea@microchip.com>
+ *
+ */
+
+/ {
+ chosen {
+ u-boot,dm-pre-reloc;
+ };
+
+ ahb {
+ u-boot,dm-pre-reloc;
+
+ apb {
+ u-boot,dm-pre-reloc;
+ };
+ };
+};
+
+&uart0 {
+ u-boot,dm-pre-reloc;
+};
+
+&mck {
+ u-boot,dm-pre-reloc;
+};
+
diff --git a/arch/arm/dts/sama7g5ek.dts b/arch/arm/dts/sama7g5ek.dts
new file mode 100644
index 0000000000..41a754df6f
--- /dev/null
+++ b/arch/arm/dts/sama7g5ek.dts
@@ -0,0 +1,39 @@
+// SPDX-License-Identifier: GPL-2.0+ OR MIT
+/*
+ * sama7g5ek.dts - Device Tree file for SAMA7G5 EK
+ * SAMA7G5 Evaluation Kit
+ *
+ * Copyright (c) 2020, Microchip Technology Inc.
+ * 2020, Eugen Hristev <eugen.hristev@microchip.com>
+ * 2020, Claudiu Beznea <claudiu.beznea@microchip.com>
+ */
+/dts-v1/;
+#include "sama7g5.dtsi"
+#include "sama7g5-pinfunc.h"
+
+/ {
+ model = "Microchip SAMA7G5 Evaluation Kit";
+ compatible = "microchip,sama7g5ek", "microchip,sama7g54", "microchip,sama7g5", "microchip,sama7";
+
+ aliases {
+ serial0 = &uart0;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ ahb {
+
+ apb {
+ sdmmc1: sdio-host at e1208000 {
+ bus-width = <4>;
+ status = "okay";
+ };
+
+ uart0: serial at e1824200 {
+ status = "okay";
+ };
+ };
+ };
+};
diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
index be1415f909..c78a308f48 100644
--- a/arch/arm/mach-at91/Kconfig
+++ b/arch/arm/mach-at91/Kconfig
@@ -265,6 +265,13 @@ config TARGET_CORVUS
select SUPPORT_SPL
imply CMD_DM
+config TARGET_SAMA7G5EK
+ bool "SAMA7G5 EK board"
+ select SAMA7G5
+ select BOARD_EARLY_INIT_F
+ select BOARD_LATE_INIT
+
+
config TARGET_TAURUS
bool "Support taurus"
select AT91SAM9G20
@@ -327,6 +334,7 @@ source "board/atmel/at91sam9n12ek/Kconfig"
source "board/atmel/at91sam9rlek/Kconfig"
source "board/atmel/at91sam9x5ek/Kconfig"
source "board/atmel/sam9x60ek/Kconfig"
+source "board/atmel/sama7g5ek/Kconfig"
source "board/atmel/sama5d2_ptc_ek/Kconfig"
source "board/atmel/sama5d2_xplained/Kconfig"
source "board/atmel/sama5d27_som1_ek/Kconfig"
diff --git a/board/atmel/sama7g5ek/Kconfig b/board/atmel/sama7g5ek/Kconfig
new file mode 100644
index 0000000000..a89db8d8a8
--- /dev/null
+++ b/board/atmel/sama7g5ek/Kconfig
@@ -0,0 +1,15 @@
+if TARGET_SAMA7G5EK
+
+config SYS_BOARD
+ default "sama7g5ek"
+
+config SYS_VENDOR
+ default "atmel"
+
+config SYS_SOC
+ default "at91"
+
+config SYS_CONFIG_NAME
+ default "sama7g5ek"
+
+endif
diff --git a/board/atmel/sama7g5ek/MAINTAINERS b/board/atmel/sama7g5ek/MAINTAINERS
new file mode 100644
index 0000000000..f66953ac4e
--- /dev/null
+++ b/board/atmel/sama7g5ek/MAINTAINERS
@@ -0,0 +1,7 @@
+SAMA7G5 EK BOARD
+M: Eugen Hristev <eugen.hristev@microchip.com>
+S: Maintained
+F: board/atmel/sama7g5ek.c
+F: include/configs/sama7g5ek.h
+F: configs/sama7g5ek_mmc1_defconfig
+
diff --git a/board/atmel/sama7g5ek/Makefile b/board/atmel/sama7g5ek/Makefile
new file mode 100644
index 0000000000..a6eedd10fa
--- /dev/null
+++ b/board/atmel/sama7g5ek/Makefile
@@ -0,0 +1,7 @@
+# SPDX-License-Identifier: GPL-2.0+
+#
+# Copyright (C) 2020 Microchip Technology Inc.
+# Eugen Hristev <eugen.hristev@microchip.com>
+#
+
+obj-y += sama7g5ek.o
diff --git a/board/atmel/sama7g5ek/sama7g5ek.c b/board/atmel/sama7g5ek/sama7g5ek.c
new file mode 100644
index 0000000000..42b032cf36
--- /dev/null
+++ b/board/atmel/sama7g5ek/sama7g5ek.c
@@ -0,0 +1,68 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2020 Microchip Technology, Inc.
+ * Eugen Hristev <eugen.hristev@microchip.com>
+ */
+
+#include <common.h>
+#include <debug_uart.h>
+#include <init.h>
+#include <asm/io.h>
+#include <asm/arch/at91_common.h>
+#include <asm/arch/atmel_pio4.h>
+#include <asm/arch/clk.h>
+#include <asm/arch/gpio.h>
+#include <asm/arch/sama7g5.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+int board_late_init(void)
+{
+ return 0;
+}
+
+#if (IS_ENABLED(CONFIG_DEBUG_UART_BOARD_INIT))
+static void board_uart0_hw_init(void)
+{
+ /* FLEXCOM3 IO0 */
+ atmel_pio4_set_f_periph(AT91_PIO_PORTD, 17, ATMEL_PIO_PUEN_MASK);
+ /* FLEXCOM3 IO1 */
+ atmel_pio4_set_f_periph(AT91_PIO_PORTD, 16, 0);
+
+ at91_periph_clk_enable(ATMEL_ID_FLEXCOM3);
+}
+
+void board_debug_uart_init(void)
+{
+ board_uart0_hw_init();
+}
+#endif
+
+int board_early_init_f(void)
+{
+#if (IS_ENABLED(CONFIG_DEBUG_UART))
+ debug_uart_init();
+#endif
+ return 0;
+}
+
+int board_init(void)
+{
+ /* address of boot parameters */
+ gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
+
+ return 0;
+}
+
+int dram_init(void)
+{
+ gd->ram_size = get_ram_size((void *)CONFIG_SYS_SDRAM_BASE,
+ CONFIG_SYS_SDRAM_SIZE);
+ return 0;
+}
+
+int misc_init_r(void)
+{
+ return 0;
+}
+
diff --git a/configs/sama7g5ek_mmc1_defconfig b/configs/sama7g5ek_mmc1_defconfig
new file mode 100644
index 0000000000..d54af0ccbf
--- /dev/null
+++ b/configs/sama7g5ek_mmc1_defconfig
@@ -0,0 +1,59 @@
+CONFIG_ARM=y
+CONFIG_ARCH_AT91=y
+CONFIG_SYS_TEXT_BASE=0x66f00000
+CONFIG_TARGET_SAMA7G5EK=y
+CONFIG_NR_DRAM_BANKS=1
+CONFIG_ENV_SIZE=0x4000
+CONFIG_DM_GPIO=y
+CONFIG_DEBUG_UART_BOARD_INIT=y
+CONFIG_DEBUG_UART_BASE=0xe1824200
+CONFIG_DEBUG_UART_CLOCK=200000000
+CONFIG_DEFAULT_DEVICE_TREE="sama7g5ek"
+CONFIG_DEBUG_UART=y
+CONFIG_ENV_VARS_UBOOT_CONFIG=y
+CONFIG_FIT=y
+CONFIG_SD_BOOT=y
+CONFIG_USE_BOOTARGS=y
+CONFIG_MISC_INIT_R=y
+CONFIG_HUSH_PARSER=y
+# CONFIG_AUTOBOOT is not set
+CONFIG_CMD_BOOTZ=y
+# CONFIG_CMD_IMI is not set
+CONFIG_CMD_MD5SUM=y
+CONFIG_CMD_MEMTEST=y
+CONFIG_SYS_MEMTEST_START=0x60000000
+CONFIG_SYS_MEMTEST_END=0x70000000
+CONFIG_CMD_STRINGS=y
+CONFIG_CMD_DM=y
+CONFIG_CMD_GPIO=y
+CONFIG_CMD_I2C=y
+# CONFIG_CMD_LOADS is not set
+CONFIG_CMD_MMC=y
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_PING=y
+CONFIG_CMD_EXT4=y
+CONFIG_CMD_FAT=y
+CONFIG_OF_CONTROL=y
+CONFIG_ENV_IS_IN_FAT=y
+CONFIG_SYS_RELOC_GD_ENV_ADDR=y
+CONFIG_DM=y
+CONFIG_CLK=y
+CONFIG_CLK_AT91=y
+CONFIG_AT91_UTMI=y
+CONFIG_AT91_GENERIC_CLK=y
+CONFIG_ATMEL_PIO4=y
+CONFIG_DM_I2C=y
+CONFIG_DM_MMC=y
+CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_ATMEL=y
+CONFIG_DM_ETH=y
+CONFIG_MACB=y
+CONFIG_PINCTRL=y
+CONFIG_PINCTRL_AT91PIO4=y
+# CONFIG_RAM_ROCKCHIP_DEBUG is not set
+CONFIG_DM_SERIAL=y
+CONFIG_DEBUG_UART_ANNOUNCE=y
+CONFIG_ATMEL_USART=y
+CONFIG_TIMER=y
+CONFIG_OF_LIBFDT_OVERLAY=y
+# CONFIG_EFI_LOADER_HII is not set
diff --git a/include/configs/sama7g5ek.h b/include/configs/sama7g5ek.h
new file mode 100644
index 0000000000..3b3432ba5e
--- /dev/null
+++ b/include/configs/sama7g5ek.h
@@ -0,0 +1,46 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Configuration file for the SAMA7G5EK Board.
+ *
+ * Copyright (C) 2020 Microchip Corporation
+ * Eugen Hristev <eugen.hristev@microchip.com>
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#define CONFIG_SYS_AT91_SLOW_CLOCK 32768
+#define CONFIG_SYS_AT91_MAIN_CLOCK 24000000 /* from 24 MHz crystal */
+
+/* SDRAM */
+#define CONFIG_SYS_SDRAM_BASE 0x60000000
+#define CONFIG_SYS_SDRAM_SIZE 0x20000000
+
+#ifdef CONFIG_SPL_BUILD
+#define CONFIG_SYS_INIT_SP_ADDR 0x218000
+#else
+#define CONFIG_SYS_INIT_SP_ADDR \
+ (CONFIG_SYS_SDRAM_BASE + 16 * 1024 - GENERATED_GBL_DATA_SIZE)
+#endif
+
+#define CONFIG_SYS_LOAD_ADDR 0x62000000 /* load address */
+
+#undef CONFIG_BOOTCOMMAND
+#ifdef CONFIG_SD_BOOT
+/* u-boot env in sd/mmc card */
+#define FAT_ENV_INTERFACE "mmc"
+#define FAT_ENV_DEVICE_AND_PART "0"
+#define FAT_ENV_FILE "uboot.env"
+/* bootstrap + u-boot + env in sd card */
+#define CONFIG_BOOTCOMMAND "fatload mmc 0:1 0x61000000 at91-sama7g5ek.dtb; " \
+ "fatload mmc 0:1 0x62000000 zImage; " \
+ "bootz 0x62000000 - 0x61000000"
+#undef CONFIG_BOOTARGS
+#define CONFIG_BOOTARGS \
+ "console=ttyS0,115200 root=/dev/mmcblk0p2 rw rootwait"
+#endif
+
+/* Size of malloc() pool */
+#define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024)
+
+#endif
--
2.25.1
^ permalink raw reply related [flat|nested] 37+ messages in thread* [PATCH v2 03/34] board: atmel: sama7g5ek: add SYS_MALLOC_F_LEN to SYS_INIT_SP_ADDR
2020-12-05 10:02 [PATCH v2 00/34] Sama7g5 Evaluation Kit support Eugen Hristev
2020-12-05 10:02 ` [PATCH v2 01/34] ARM: dts: sama7g5: add initial DT for sama7g5 SoC Eugen Hristev
2020-12-05 10:02 ` [PATCH v2 02/34] board: atmel: sama7g5ek: add initial support for sama7g5ek Eugen Hristev
@ 2020-12-05 10:02 ` Eugen Hristev
2020-12-05 10:02 ` [PATCH v2 04/34] configs: sama7g5ek: set malloc pool to 68K Eugen Hristev
` (31 subsequent siblings)
34 siblings, 0 replies; 37+ messages in thread
From: Eugen Hristev @ 2020-12-05 10:02 UTC (permalink / raw)
To: u-boot
From: Claudiu Beznea <claudiu.beznea@microchip.com>
Heap base address is computed based on SYS_INIT_SP_ADDR by
subtracting the SYS_MALLOC_F_LEN value in
board_init_f_init_reserve().
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
---
include/configs/sama7g5ek.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/include/configs/sama7g5ek.h b/include/configs/sama7g5ek.h
index 3b3432ba5e..fbf0274b38 100644
--- a/include/configs/sama7g5ek.h
+++ b/include/configs/sama7g5ek.h
@@ -20,7 +20,8 @@
#define CONFIG_SYS_INIT_SP_ADDR 0x218000
#else
#define CONFIG_SYS_INIT_SP_ADDR \
- (CONFIG_SYS_SDRAM_BASE + 16 * 1024 - GENERATED_GBL_DATA_SIZE)
+ (CONFIG_SYS_SDRAM_BASE + 16 * 1024 + CONFIG_SYS_MALLOC_F_LEN - \
+ GENERATED_GBL_DATA_SIZE)
#endif
#define CONFIG_SYS_LOAD_ADDR 0x62000000 /* load address */
--
2.25.1
^ permalink raw reply related [flat|nested] 37+ messages in thread* [PATCH v2 04/34] configs: sama7g5ek: set malloc pool to 68K
2020-12-05 10:02 [PATCH v2 00/34] Sama7g5 Evaluation Kit support Eugen Hristev
` (2 preceding siblings ...)
2020-12-05 10:02 ` [PATCH v2 03/34] board: atmel: sama7g5ek: add SYS_MALLOC_F_LEN to SYS_INIT_SP_ADDR Eugen Hristev
@ 2020-12-05 10:02 ` Eugen Hristev
2020-12-05 10:02 ` [PATCH v2 05/34] configs: sama7g5ek: enable pll driver Eugen Hristev
` (30 subsequent siblings)
34 siblings, 0 replies; 37+ messages in thread
From: Eugen Hristev @ 2020-12-05 10:02 UTC (permalink / raw)
To: u-boot
From: Claudiu Beznea <claudiu.beznea@microchip.com>
Set malloc pool to 68K for sama7g5ek.
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
---
configs/sama7g5ek_mmc1_defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/configs/sama7g5ek_mmc1_defconfig b/configs/sama7g5ek_mmc1_defconfig
index d54af0ccbf..2da766d4e2 100644
--- a/configs/sama7g5ek_mmc1_defconfig
+++ b/configs/sama7g5ek_mmc1_defconfig
@@ -3,6 +3,7 @@ CONFIG_ARCH_AT91=y
CONFIG_SYS_TEXT_BASE=0x66f00000
CONFIG_TARGET_SAMA7G5EK=y
CONFIG_NR_DRAM_BANKS=1
+CONFIG_SYS_MALLOC_F_LEN=0x11000
CONFIG_ENV_SIZE=0x4000
CONFIG_DM_GPIO=y
CONFIG_DEBUG_UART_BOARD_INIT=y
--
2.25.1
^ permalink raw reply related [flat|nested] 37+ messages in thread* [PATCH v2 05/34] configs: sama7g5ek: enable pll driver
2020-12-05 10:02 [PATCH v2 00/34] Sama7g5 Evaluation Kit support Eugen Hristev
` (3 preceding siblings ...)
2020-12-05 10:02 ` [PATCH v2 04/34] configs: sama7g5ek: set malloc pool to 68K Eugen Hristev
@ 2020-12-05 10:02 ` Eugen Hristev
2020-12-05 10:02 ` [PATCH v2 06/34] ARM: dts: sama7g5: move clock frequencies for xtals in board file Eugen Hristev
` (29 subsequent siblings)
34 siblings, 0 replies; 37+ messages in thread
From: Eugen Hristev @ 2020-12-05 10:02 UTC (permalink / raw)
To: u-boot
From: Claudiu Beznea <claudiu.beznea@microchip.com>
Enable PLL driver for SAMA7G5.
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
---
configs/sama7g5ek_mmc1_defconfig | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/configs/sama7g5ek_mmc1_defconfig b/configs/sama7g5ek_mmc1_defconfig
index 2da766d4e2..d43d07da78 100644
--- a/configs/sama7g5ek_mmc1_defconfig
+++ b/configs/sama7g5ek_mmc1_defconfig
@@ -5,7 +5,6 @@ CONFIG_TARGET_SAMA7G5EK=y
CONFIG_NR_DRAM_BANKS=1
CONFIG_SYS_MALLOC_F_LEN=0x11000
CONFIG_ENV_SIZE=0x4000
-CONFIG_DM_GPIO=y
CONFIG_DEBUG_UART_BOARD_INIT=y
CONFIG_DEBUG_UART_BASE=0xe1824200
CONFIG_DEBUG_UART_CLOCK=200000000
@@ -42,6 +41,8 @@ CONFIG_CLK=y
CONFIG_CLK_AT91=y
CONFIG_AT91_UTMI=y
CONFIG_AT91_GENERIC_CLK=y
+CONFIG_AT91_SAM9X60_PLL=y
+CONFIG_DM_GPIO=y
CONFIG_ATMEL_PIO4=y
CONFIG_DM_I2C=y
CONFIG_DM_MMC=y
--
2.25.1
^ permalink raw reply related [flat|nested] 37+ messages in thread* [PATCH v2 06/34] ARM: dts: sama7g5: move clock frequencies for xtals in board file
2020-12-05 10:02 [PATCH v2 00/34] Sama7g5 Evaluation Kit support Eugen Hristev
` (4 preceding siblings ...)
2020-12-05 10:02 ` [PATCH v2 05/34] configs: sama7g5ek: enable pll driver Eugen Hristev
@ 2020-12-05 10:02 ` Eugen Hristev
2020-12-05 10:02 ` [PATCH v2 07/34] ARM: dts: sama7g5: add slow rc and main rc oscillators Eugen Hristev
` (28 subsequent siblings)
34 siblings, 0 replies; 37+ messages in thread
From: Eugen Hristev @ 2020-12-05 10:02 UTC (permalink / raw)
To: u-boot
From: Claudiu Beznea <claudiu.beznea@microchip.com>
Move clock frequencies for crystals on board specific files.
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
---
arch/arm/dts/sama7g5.dtsi | 2 --
arch/arm/dts/sama7g5ek.dts | 10 ++++++++++
2 files changed, 10 insertions(+), 2 deletions(-)
diff --git a/arch/arm/dts/sama7g5.dtsi b/arch/arm/dts/sama7g5.dtsi
index 24b6f90957..618f3a37d5 100644
--- a/arch/arm/dts/sama7g5.dtsi
+++ b/arch/arm/dts/sama7g5.dtsi
@@ -19,13 +19,11 @@
slow_xtal: slow_xtal {
compatible = "fixed-clock";
#clock-cells = <0>;
- clock-frequency = <0>;
};
main_xtal: main_xtal {
compatible = "fixed-clock";
#clock-cells = <0>;
- clock-frequency = <0>;
};
mck: mck {
diff --git a/arch/arm/dts/sama7g5ek.dts b/arch/arm/dts/sama7g5ek.dts
index 41a754df6f..03c7aa07ea 100644
--- a/arch/arm/dts/sama7g5ek.dts
+++ b/arch/arm/dts/sama7g5ek.dts
@@ -23,6 +23,16 @@
stdout-path = "serial0:115200n8";
};
+ clocks {
+ slow_xtal: slow_xtal {
+ clock-frequency = <32768>;
+ };
+
+ main_xtal: main_xtal {
+ clock-frequency = <24000000>;
+ };
+ };
+
ahb {
apb {
--
2.25.1
^ permalink raw reply related [flat|nested] 37+ messages in thread* [PATCH v2 07/34] ARM: dts: sama7g5: add slow rc and main rc oscillators
2020-12-05 10:02 [PATCH v2 00/34] Sama7g5 Evaluation Kit support Eugen Hristev
` (5 preceding siblings ...)
2020-12-05 10:02 ` [PATCH v2 06/34] ARM: dts: sama7g5: move clock frequencies for xtals in board file Eugen Hristev
@ 2020-12-05 10:02 ` Eugen Hristev
2020-12-07 17:28 ` [PATCH v3 " Eugen Hristev
2020-12-05 10:02 ` [PATCH v2 08/34] ARM: dts: sama7g5: add u-boot, dm-pre-reloc bindings for xtals Eugen Hristev
` (27 subsequent siblings)
34 siblings, 1 reply; 37+ messages in thread
From: Eugen Hristev @ 2020-12-05 10:02 UTC (permalink / raw)
To: u-boot
From: Claudiu Beznea <claudiu.beznea@microchip.com>
Add slow rc and main rc oscillators to dtsi.
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
---
arch/arm/dts/sama7g5.dtsi | 12 ++++++++++++
arch/arm/dts/sama7g5ek-u-boot.dtsi | 8 ++++++++
2 files changed, 20 insertions(+)
diff --git a/arch/arm/dts/sama7g5.dtsi b/arch/arm/dts/sama7g5.dtsi
index 618f3a37d5..c2410959ed 100644
--- a/arch/arm/dts/sama7g5.dtsi
+++ b/arch/arm/dts/sama7g5.dtsi
@@ -16,6 +16,18 @@
compatible = "microchip,sama7g5";
clocks {
+ slow_rc_osc: slow_rc_osc {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <18500>;
+ };
+
+ main_rc: main_rc {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <12000000>;
+ };
+
slow_xtal: slow_xtal {
compatible = "fixed-clock";
#clock-cells = <0>;
diff --git a/arch/arm/dts/sama7g5ek-u-boot.dtsi b/arch/arm/dts/sama7g5ek-u-boot.dtsi
index c0f8f94027..06af2f74ee 100644
--- a/arch/arm/dts/sama7g5ek-u-boot.dtsi
+++ b/arch/arm/dts/sama7g5ek-u-boot.dtsi
@@ -23,6 +23,14 @@
};
};
+&main_rc {
+ u-boot,dm-pre-reloc;
+};
+
+&slow_rc_osc {
+ u-boot,dm-pre-reloc;
+};
+
&uart0 {
u-boot,dm-pre-reloc;
};
--
2.25.1
^ permalink raw reply related [flat|nested] 37+ messages in thread* [PATCH v3 07/34] ARM: dts: sama7g5: add slow rc and main rc oscillators
2020-12-05 10:02 ` [PATCH v2 07/34] ARM: dts: sama7g5: add slow rc and main rc oscillators Eugen Hristev
@ 2020-12-07 17:28 ` Eugen Hristev
0 siblings, 0 replies; 37+ messages in thread
From: Eugen Hristev @ 2020-12-07 17:28 UTC (permalink / raw)
To: u-boot
From: Claudiu Beznea <claudiu.beznea@microchip.com>
Add slow rc and main rc oscillators to dtsi.
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
---
Changes in v3:
- adapt slow rc frequency to real value: 32 kHz
arch/arm/dts/sama7g5.dtsi | 12 ++++++++++++
arch/arm/dts/sama7g5ek-u-boot.dtsi | 8 ++++++++
2 files changed, 20 insertions(+)
diff --git a/arch/arm/dts/sama7g5.dtsi b/arch/arm/dts/sama7g5.dtsi
index 618f3a37d5..0fc7a5e197 100644
--- a/arch/arm/dts/sama7g5.dtsi
+++ b/arch/arm/dts/sama7g5.dtsi
@@ -16,6 +16,18 @@
compatible = "microchip,sama7g5";
clocks {
+ slow_rc_osc: slow_rc_osc {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <32000>;
+ };
+
+ main_rc: main_rc {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <12000000>;
+ };
+
slow_xtal: slow_xtal {
compatible = "fixed-clock";
#clock-cells = <0>;
diff --git a/arch/arm/dts/sama7g5ek-u-boot.dtsi b/arch/arm/dts/sama7g5ek-u-boot.dtsi
index c0f8f94027..06af2f74ee 100644
--- a/arch/arm/dts/sama7g5ek-u-boot.dtsi
+++ b/arch/arm/dts/sama7g5ek-u-boot.dtsi
@@ -23,6 +23,14 @@
};
};
+&main_rc {
+ u-boot,dm-pre-reloc;
+};
+
+&slow_rc_osc {
+ u-boot,dm-pre-reloc;
+};
+
&uart0 {
u-boot,dm-pre-reloc;
};
--
2.25.1
^ permalink raw reply related [flat|nested] 37+ messages in thread
* [PATCH v2 08/34] ARM: dts: sama7g5: add u-boot, dm-pre-reloc bindings for xtals
2020-12-05 10:02 [PATCH v2 00/34] Sama7g5 Evaluation Kit support Eugen Hristev
` (6 preceding siblings ...)
2020-12-05 10:02 ` [PATCH v2 07/34] ARM: dts: sama7g5: add slow rc and main rc oscillators Eugen Hristev
@ 2020-12-05 10:02 ` Eugen Hristev
2020-12-05 10:02 ` [PATCH v2 09/34] ARM: dts: sama7g5: add slow clock bindings Eugen Hristev
` (26 subsequent siblings)
34 siblings, 0 replies; 37+ messages in thread
From: Eugen Hristev @ 2020-12-05 10:02 UTC (permalink / raw)
To: u-boot
From: Claudiu Beznea <claudiu.beznea@microchip.com>
Add dm-pre-reloc DT binding property for cristals.
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
---
arch/arm/dts/sama7g5ek-u-boot.dtsi | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/arch/arm/dts/sama7g5ek-u-boot.dtsi b/arch/arm/dts/sama7g5ek-u-boot.dtsi
index 06af2f74ee..d10448e031 100644
--- a/arch/arm/dts/sama7g5ek-u-boot.dtsi
+++ b/arch/arm/dts/sama7g5ek-u-boot.dtsi
@@ -27,10 +27,18 @@
u-boot,dm-pre-reloc;
};
+&main_xtal {
+ u-boot,dm-pre-reloc;
+};
+
&slow_rc_osc {
u-boot,dm-pre-reloc;
};
+&slow_xtal {
+ u-boot,dm-pre-reloc;
+};
+
&uart0 {
u-boot,dm-pre-reloc;
};
--
2.25.1
^ permalink raw reply related [flat|nested] 37+ messages in thread* [PATCH v2 09/34] ARM: dts: sama7g5: add slow clock bindings
2020-12-05 10:02 [PATCH v2 00/34] Sama7g5 Evaluation Kit support Eugen Hristev
` (7 preceding siblings ...)
2020-12-05 10:02 ` [PATCH v2 08/34] ARM: dts: sama7g5: add u-boot, dm-pre-reloc bindings for xtals Eugen Hristev
@ 2020-12-05 10:02 ` Eugen Hristev
2020-12-05 10:02 ` [PATCH v2 10/34] ARM: dts: sama7g5: add PMC bindings Eugen Hristev
` (25 subsequent siblings)
34 siblings, 0 replies; 37+ messages in thread
From: Eugen Hristev @ 2020-12-05 10:02 UTC (permalink / raw)
To: u-boot
From: Claudiu Beznea <claudiu.beznea@microchip.com>
Add DT bindings for slow clock driver.
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
---
arch/arm/dts/sama7g5.dtsi | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/dts/sama7g5.dtsi b/arch/arm/dts/sama7g5.dtsi
index c2410959ed..9d390db5ff 100644
--- a/arch/arm/dts/sama7g5.dtsi
+++ b/arch/arm/dts/sama7g5.dtsi
@@ -55,6 +55,13 @@
#address-cells = <1>;
#size-cells = <1>;
+ clk32: sckc at e001d050 {
+ compatible = "microchip,sam9x60-sckc";
+ reg = <0xe001d050 0x4>;
+ clocks = <&slow_rc_osc>, <&slow_xtal>;
+ #clock-cells = <1>;
+ };
+
sdmmc1: sdio-host at e1208000 {
compatible = "microchip,sama7g5-sdhci";
reg = <0xe1208000 0x300>;
--
2.25.1
^ permalink raw reply related [flat|nested] 37+ messages in thread* [PATCH v2 10/34] ARM: dts: sama7g5: add PMC bindings
2020-12-05 10:02 [PATCH v2 00/34] Sama7g5 Evaluation Kit support Eugen Hristev
` (8 preceding siblings ...)
2020-12-05 10:02 ` [PATCH v2 09/34] ARM: dts: sama7g5: add slow clock bindings Eugen Hristev
@ 2020-12-05 10:02 ` Eugen Hristev
2020-12-05 10:02 ` [PATCH v2 11/34] ARM: dts: sama7g5: switch to " Eugen Hristev
` (24 subsequent siblings)
34 siblings, 0 replies; 37+ messages in thread
From: Eugen Hristev @ 2020-12-05 10:02 UTC (permalink / raw)
To: u-boot
From: Claudiu Beznea <claudiu.beznea@microchip.com>
Add DT bindings for PMC driver.
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
---
arch/arm/dts/sama7g5.dtsi | 9 +++++++++
arch/arm/dts/sama7g5ek-u-boot.dtsi | 4 ++++
2 files changed, 13 insertions(+)
diff --git a/arch/arm/dts/sama7g5.dtsi b/arch/arm/dts/sama7g5.dtsi
index 9d390db5ff..28faa412dd 100644
--- a/arch/arm/dts/sama7g5.dtsi
+++ b/arch/arm/dts/sama7g5.dtsi
@@ -55,6 +55,15 @@
#address-cells = <1>;
#size-cells = <1>;
+ pmc: pmc at e0018000 {
+ compatible = "microchip,sama7g5-pmc";
+ reg = <0xe0018000 0x200>;
+ #clock-cells = <2>;
+ clocks = <&clk32 1>, <&clk32 0>, <&main_xtal>, <&main_rc>;
+ clock-names = "td_slck", "md_slck", "main_xtal", "main_rc";
+ status = "okay";
+ };
+
clk32: sckc at e001d050 {
compatible = "microchip,sam9x60-sckc";
reg = <0xe001d050 0x4>;
diff --git a/arch/arm/dts/sama7g5ek-u-boot.dtsi b/arch/arm/dts/sama7g5ek-u-boot.dtsi
index d10448e031..428b98c303 100644
--- a/arch/arm/dts/sama7g5ek-u-boot.dtsi
+++ b/arch/arm/dts/sama7g5ek-u-boot.dtsi
@@ -31,6 +31,10 @@
u-boot,dm-pre-reloc;
};
+&pmc {
+ u-boot,dm-pre-reloc;
+};
+
&slow_rc_osc {
u-boot,dm-pre-reloc;
};
--
2.25.1
^ permalink raw reply related [flat|nested] 37+ messages in thread* [PATCH v2 11/34] ARM: dts: sama7g5: switch to PMC bindings
2020-12-05 10:02 [PATCH v2 00/34] Sama7g5 Evaluation Kit support Eugen Hristev
` (9 preceding siblings ...)
2020-12-05 10:02 ` [PATCH v2 10/34] ARM: dts: sama7g5: add PMC bindings Eugen Hristev
@ 2020-12-05 10:02 ` Eugen Hristev
2020-12-05 10:02 ` [PATCH v2 12/34] configs: sama7g5: enable CONFIG_CPU Eugen Hristev
` (23 subsequent siblings)
34 siblings, 0 replies; 37+ messages in thread
From: Eugen Hristev @ 2020-12-05 10:02 UTC (permalink / raw)
To: u-boot
From: Claudiu Beznea <claudiu.beznea@microchip.com>
Get rid of software defined MCK and switch to PMC bindings
for IPs currently present in device tree.
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
---
arch/arm/dts/sama7g5.dtsi | 13 ++++---------
arch/arm/dts/sama7g5ek-u-boot.dtsi | 4 ----
2 files changed, 4 insertions(+), 13 deletions(-)
diff --git a/arch/arm/dts/sama7g5.dtsi b/arch/arm/dts/sama7g5.dtsi
index 28faa412dd..94e0b535cc 100644
--- a/arch/arm/dts/sama7g5.dtsi
+++ b/arch/arm/dts/sama7g5.dtsi
@@ -10,6 +10,7 @@
*/
#include "skeleton.dtsi"
+#include <dt-bindings/clk/at91.h>
/ {
model = "Microchip SAMA7G5 family SoC";
@@ -37,12 +38,6 @@
compatible = "fixed-clock";
#clock-cells = <0>;
};
-
- mck: mck {
- compatible = "fixed-clock";
- #clock-cells = <0>;
- clock-frequency = <200000000>;
- };
};
ahb {
@@ -74,15 +69,15 @@
sdmmc1: sdio-host at e1208000 {
compatible = "microchip,sama7g5-sdhci";
reg = <0xe1208000 0x300>;
- clocks = <&mck>, <&mck>, <&mck>;
- clock-names = "hclock", "multclk", "baseclk";
+ clocks = <&pmc PMC_TYPE_PERIPHERAL 81>, <&pmc PMC_TYPE_GCK 81>;
+ clock-names = "hclock", "multclk";
status = "disabled";
};
uart0: serial at e1824200 {
compatible = "atmel,at91sam9260-usart";
reg = <0xe1824200 0x200>;
- clocks = <&mck>;
+ clocks = <&pmc PMC_TYPE_PERIPHERAL 41>;
clock-names = "usart";
status = "disabled";
};
diff --git a/arch/arm/dts/sama7g5ek-u-boot.dtsi b/arch/arm/dts/sama7g5ek-u-boot.dtsi
index 428b98c303..95d9c3bff2 100644
--- a/arch/arm/dts/sama7g5ek-u-boot.dtsi
+++ b/arch/arm/dts/sama7g5ek-u-boot.dtsi
@@ -47,7 +47,3 @@
u-boot,dm-pre-reloc;
};
-&mck {
- u-boot,dm-pre-reloc;
-};
-
--
2.25.1
^ permalink raw reply related [flat|nested] 37+ messages in thread* [PATCH v2 12/34] configs: sama7g5: enable CONFIG_CPU
2020-12-05 10:02 [PATCH v2 00/34] Sama7g5 Evaluation Kit support Eugen Hristev
` (10 preceding siblings ...)
2020-12-05 10:02 ` [PATCH v2 11/34] ARM: dts: sama7g5: switch to " Eugen Hristev
@ 2020-12-05 10:02 ` Eugen Hristev
2020-12-05 10:02 ` [PATCH v2 13/34] ARM: dts: sama7g5: add CPU bindings Eugen Hristev
` (22 subsequent siblings)
34 siblings, 0 replies; 37+ messages in thread
From: Eugen Hristev @ 2020-12-05 10:02 UTC (permalink / raw)
To: u-boot
From: Claudiu Beznea <claudiu.beznea@microchip.com>
Enable CONFIG_CPU.
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
---
configs/sama7g5ek_mmc1_defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/configs/sama7g5ek_mmc1_defconfig b/configs/sama7g5ek_mmc1_defconfig
index d43d07da78..936d9cd73f 100644
--- a/configs/sama7g5ek_mmc1_defconfig
+++ b/configs/sama7g5ek_mmc1_defconfig
@@ -42,6 +42,7 @@ CONFIG_CLK_AT91=y
CONFIG_AT91_UTMI=y
CONFIG_AT91_GENERIC_CLK=y
CONFIG_AT91_SAM9X60_PLL=y
+CONFIG_CPU=y
CONFIG_DM_GPIO=y
CONFIG_ATMEL_PIO4=y
CONFIG_DM_I2C=y
--
2.25.1
^ permalink raw reply related [flat|nested] 37+ messages in thread* [PATCH v2 13/34] ARM: dts: sama7g5: add CPU bindings
2020-12-05 10:02 [PATCH v2 00/34] Sama7g5 Evaluation Kit support Eugen Hristev
` (11 preceding siblings ...)
2020-12-05 10:02 ` [PATCH v2 12/34] configs: sama7g5: enable CONFIG_CPU Eugen Hristev
@ 2020-12-05 10:02 ` Eugen Hristev
2020-12-05 10:02 ` [PATCH v2 14/34] configs: sama7g5: use PIT64B Eugen Hristev
` (21 subsequent siblings)
34 siblings, 0 replies; 37+ messages in thread
From: Eugen Hristev @ 2020-12-05 10:02 UTC (permalink / raw)
To: u-boot
From: Claudiu Beznea <claudiu.beznea@microchip.com>
Add CPU DT bindings.
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
---
arch/arm/dts/sama7g5.dtsi | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/arch/arm/dts/sama7g5.dtsi b/arch/arm/dts/sama7g5.dtsi
index 94e0b535cc..a2554dcfff 100644
--- a/arch/arm/dts/sama7g5.dtsi
+++ b/arch/arm/dts/sama7g5.dtsi
@@ -40,6 +40,18 @@
};
};
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ A7_0: cpu at 0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a7";
+ clocks = <&pmc PMC_TYPE_CORE 8>, <&pmc PMC_TYPE_CORE 22>, <&main_xtal>;
+ clock-names = "cpu", "master", "xtal";
+ };
+ };
+
ahb {
compatible = "simple-bus";
#address-cells = <1>;
--
2.25.1
^ permalink raw reply related [flat|nested] 37+ messages in thread* [PATCH v2 14/34] configs: sama7g5: use PIT64B
2020-12-05 10:02 [PATCH v2 00/34] Sama7g5 Evaluation Kit support Eugen Hristev
` (12 preceding siblings ...)
2020-12-05 10:02 ` [PATCH v2 13/34] ARM: dts: sama7g5: add CPU bindings Eugen Hristev
@ 2020-12-05 10:02 ` Eugen Hristev
2020-12-05 10:02 ` [PATCH v2 15/34] ARM: dts: sama7g5: enable autoboot Eugen Hristev
` (20 subsequent siblings)
34 siblings, 0 replies; 37+ messages in thread
From: Eugen Hristev @ 2020-12-05 10:02 UTC (permalink / raw)
To: u-boot
From: Claudiu Beznea <claudiu.beznea@microchip.com>
Use PIT64B driver. ATMEL_PIT is not available for SAMA7G5.
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
---
configs/sama7g5ek_mmc1_defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/configs/sama7g5ek_mmc1_defconfig b/configs/sama7g5ek_mmc1_defconfig
index 936d9cd73f..7d4d409532 100644
--- a/configs/sama7g5ek_mmc1_defconfig
+++ b/configs/sama7g5ek_mmc1_defconfig
@@ -58,5 +58,6 @@ CONFIG_DM_SERIAL=y
CONFIG_DEBUG_UART_ANNOUNCE=y
CONFIG_ATMEL_USART=y
CONFIG_TIMER=y
+CONFIG_MCHP_PIT64B_TIMER=y
CONFIG_OF_LIBFDT_OVERLAY=y
# CONFIG_EFI_LOADER_HII is not set
--
2.25.1
^ permalink raw reply related [flat|nested] 37+ messages in thread* [PATCH v2 15/34] ARM: dts: sama7g5: enable autoboot
2020-12-05 10:02 [PATCH v2 00/34] Sama7g5 Evaluation Kit support Eugen Hristev
` (13 preceding siblings ...)
2020-12-05 10:02 ` [PATCH v2 14/34] configs: sama7g5: use PIT64B Eugen Hristev
@ 2020-12-05 10:02 ` Eugen Hristev
2020-12-05 10:02 ` [PATCH v2 16/34] ARM: dts: sama7g5: add pit64b support Eugen Hristev
` (19 subsequent siblings)
34 siblings, 0 replies; 37+ messages in thread
From: Eugen Hristev @ 2020-12-05 10:02 UTC (permalink / raw)
To: u-boot
From: Claudiu Beznea <claudiu.beznea@microchip.com>
Enable autoboot.
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
---
configs/sama7g5ek_mmc1_defconfig | 1 -
1 file changed, 1 deletion(-)
diff --git a/configs/sama7g5ek_mmc1_defconfig b/configs/sama7g5ek_mmc1_defconfig
index 7d4d409532..99e2439516 100644
--- a/configs/sama7g5ek_mmc1_defconfig
+++ b/configs/sama7g5ek_mmc1_defconfig
@@ -16,7 +16,6 @@ CONFIG_SD_BOOT=y
CONFIG_USE_BOOTARGS=y
CONFIG_MISC_INIT_R=y
CONFIG_HUSH_PARSER=y
-# CONFIG_AUTOBOOT is not set
CONFIG_CMD_BOOTZ=y
# CONFIG_CMD_IMI is not set
CONFIG_CMD_MD5SUM=y
--
2.25.1
^ permalink raw reply related [flat|nested] 37+ messages in thread* [PATCH v2 16/34] ARM: dts: sama7g5: add pit64b support
2020-12-05 10:02 [PATCH v2 00/34] Sama7g5 Evaluation Kit support Eugen Hristev
` (14 preceding siblings ...)
2020-12-05 10:02 ` [PATCH v2 15/34] ARM: dts: sama7g5: enable autoboot Eugen Hristev
@ 2020-12-05 10:02 ` Eugen Hristev
2020-12-05 10:02 ` [PATCH v2 17/34] ARM: dts: at91: sama7g5: add pinctrl node Eugen Hristev
` (18 subsequent siblings)
34 siblings, 0 replies; 37+ messages in thread
From: Eugen Hristev @ 2020-12-05 10:02 UTC (permalink / raw)
To: u-boot
From: Claudiu Beznea <claudiu.beznea@microchip.com>
Add DT bindings for PIT64B driver.
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
---
arch/arm/dts/sama7g5.dtsi | 8 ++++++++
arch/arm/dts/sama7g5ek-u-boot.dtsi | 4 ++++
2 files changed, 12 insertions(+)
diff --git a/arch/arm/dts/sama7g5.dtsi b/arch/arm/dts/sama7g5.dtsi
index a2554dcfff..f633c2f81e 100644
--- a/arch/arm/dts/sama7g5.dtsi
+++ b/arch/arm/dts/sama7g5.dtsi
@@ -86,6 +86,14 @@
status = "disabled";
};
+ pit64b0: timer at e1800000 {
+ compatible = "microchip,sama7g5-pit64b";
+ reg = <0xe1800000 0x4000>;
+ clocks = <&pmc PMC_TYPE_PERIPHERAL 70>, <&pmc PMC_TYPE_GCK 70>;
+ clock-names = "pclk", "gclk";
+ status = "okay";
+ };
+
uart0: serial at e1824200 {
compatible = "atmel,at91sam9260-usart";
reg = <0xe1824200 0x200>;
diff --git a/arch/arm/dts/sama7g5ek-u-boot.dtsi b/arch/arm/dts/sama7g5ek-u-boot.dtsi
index 95d9c3bff2..27e0f316f3 100644
--- a/arch/arm/dts/sama7g5ek-u-boot.dtsi
+++ b/arch/arm/dts/sama7g5ek-u-boot.dtsi
@@ -31,6 +31,10 @@
u-boot,dm-pre-reloc;
};
+&pit64b0 {
+ u-boot,dm-pre-reloc;
+};
+
&pmc {
u-boot,dm-pre-reloc;
};
--
2.25.1
^ permalink raw reply related [flat|nested] 37+ messages in thread* [PATCH v2 17/34] ARM: dts: at91: sama7g5: add pinctrl node
2020-12-05 10:02 [PATCH v2 00/34] Sama7g5 Evaluation Kit support Eugen Hristev
` (15 preceding siblings ...)
2020-12-05 10:02 ` [PATCH v2 16/34] ARM: dts: sama7g5: add pit64b support Eugen Hristev
@ 2020-12-05 10:02 ` Eugen Hristev
2020-12-05 10:03 ` [PATCH v2 18/34] ARM: dts: at91: sama7g5ek: add pinctrl for sdmmc1 and flx3 Eugen Hristev
` (17 subsequent siblings)
34 siblings, 0 replies; 37+ messages in thread
From: Eugen Hristev @ 2020-12-05 10:02 UTC (permalink / raw)
To: u-boot
Add pioA pinctrl node.
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
---
arch/arm/dts/sama7g5.dtsi | 13 +++++++++++++
arch/arm/dts/sama7g5ek-u-boot.dtsi | 8 ++++++++
2 files changed, 21 insertions(+)
diff --git a/arch/arm/dts/sama7g5.dtsi b/arch/arm/dts/sama7g5.dtsi
index f633c2f81e..d9208d68d5 100644
--- a/arch/arm/dts/sama7g5.dtsi
+++ b/arch/arm/dts/sama7g5.dtsi
@@ -62,6 +62,19 @@
#address-cells = <1>;
#size-cells = <1>;
+ pioA: pinctrl at e0014000 {
+ compatible = "atmel,sama5d2-gpio";
+ reg = <0xe0014000 0x800>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ clocks = <&pmc PMC_TYPE_PERIPHERAL 11>;
+ status = "okay";
+
+ pinctrl: pinctrl_default {
+ compatible = "microchip,sama7g5-pinctrl";
+ };
+ };
+
pmc: pmc at e0018000 {
compatible = "microchip,sama7g5-pmc";
reg = <0xe0018000 0x200>;
diff --git a/arch/arm/dts/sama7g5ek-u-boot.dtsi b/arch/arm/dts/sama7g5ek-u-boot.dtsi
index 27e0f316f3..4af4d1bb5b 100644
--- a/arch/arm/dts/sama7g5ek-u-boot.dtsi
+++ b/arch/arm/dts/sama7g5ek-u-boot.dtsi
@@ -31,6 +31,14 @@
u-boot,dm-pre-reloc;
};
+&pioA {
+ u-boot,dm-pre-reloc;
+
+ pinctrl {
+ u-boot,dm-pre-reloc;
+ };
+};
+
&pit64b0 {
u-boot,dm-pre-reloc;
};
--
2.25.1
^ permalink raw reply related [flat|nested] 37+ messages in thread* [PATCH v2 18/34] ARM: dts: at91: sama7g5ek: add pinctrl for sdmmc1 and flx3
2020-12-05 10:02 [PATCH v2 00/34] Sama7g5 Evaluation Kit support Eugen Hristev
` (16 preceding siblings ...)
2020-12-05 10:02 ` [PATCH v2 17/34] ARM: dts: at91: sama7g5: add pinctrl node Eugen Hristev
@ 2020-12-05 10:03 ` Eugen Hristev
2020-12-05 10:03 ` [PATCH v2 19/34] configs: sama7g5ek: enable mii command Eugen Hristev
` (16 subsequent siblings)
34 siblings, 0 replies; 37+ messages in thread
From: Eugen Hristev @ 2020-12-05 10:03 UTC (permalink / raw)
To: u-boot
Add pinctrl for sdmmc1 and flx3.
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
---
arch/arm/dts/sama7g5ek-u-boot.dtsi | 4 ++++
arch/arm/dts/sama7g5ek.dts | 30 ++++++++++++++++++++++++++++++
2 files changed, 34 insertions(+)
diff --git a/arch/arm/dts/sama7g5ek-u-boot.dtsi b/arch/arm/dts/sama7g5ek-u-boot.dtsi
index 4af4d1bb5b..5e1a0d53a5 100644
--- a/arch/arm/dts/sama7g5ek-u-boot.dtsi
+++ b/arch/arm/dts/sama7g5ek-u-boot.dtsi
@@ -39,6 +39,10 @@
};
};
+&pinctrl_flx3_default {
+ u-boot,dm-pre-reloc;
+};
+
&pit64b0 {
u-boot,dm-pre-reloc;
};
diff --git a/arch/arm/dts/sama7g5ek.dts b/arch/arm/dts/sama7g5ek.dts
index 03c7aa07ea..a9190bfcb3 100644
--- a/arch/arm/dts/sama7g5ek.dts
+++ b/arch/arm/dts/sama7g5ek.dts
@@ -38,12 +38,42 @@
apb {
sdmmc1: sdio-host at e1208000 {
bus-width = <4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_sdmmc1_cmd_data_default
+ &pinctrl_sdmmc1_ck_cd_rstn_vddsel_default>;
status = "okay";
};
uart0: serial at e1824200 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_flx3_default>;
status = "okay";
};
};
};
};
+
+&pinctrl {
+ pinctrl_flx3_default: flx3_default {
+ pinmux = <PIN_PD16__FLEXCOM3_IO0>,
+ <PIN_PD17__FLEXCOM3_IO1>;
+ bias-disable;
+ };
+
+ pinctrl_sdmmc1_cmd_data_default: sdmmc1_cmd_data_default {
+ pinmux = <PIN_PB29__SDMMC1_CMD>,
+ <PIN_PB31__SDMMC1_DAT0>,
+ <PIN_PC0__SDMMC1_DAT1>,
+ <PIN_PC1__SDMMC1_DAT2>,
+ <PIN_PC2__SDMMC1_DAT3>;
+ bias-pull-up;
+ };
+
+ pinctrl_sdmmc1_ck_cd_rstn_vddsel_default: sdmmc1_ck_cd_rstn_vddsel_default {
+ pinmux = <PIN_PB30__SDMMC1_CK>,
+ <PIN_PB28__SDMMC1_RSTN>,
+ <PIN_PC5__SDMMC1_1V8SEL>,
+ <PIN_PC4__SDMMC1_CD>;
+ bias-pull-up;
+ };
+};
--
2.25.1
^ permalink raw reply related [flat|nested] 37+ messages in thread* [PATCH v2 19/34] configs: sama7g5ek: enable mii command
2020-12-05 10:02 [PATCH v2 00/34] Sama7g5 Evaluation Kit support Eugen Hristev
` (17 preceding siblings ...)
2020-12-05 10:03 ` [PATCH v2 18/34] ARM: dts: at91: sama7g5ek: add pinctrl for sdmmc1 and flx3 Eugen Hristev
@ 2020-12-05 10:03 ` Eugen Hristev
2020-12-05 10:03 ` [PATCH v2 20/34] ARM: dts: sama7g5: add GMAC0 Eugen Hristev
` (15 subsequent siblings)
34 siblings, 0 replies; 37+ messages in thread
From: Eugen Hristev @ 2020-12-05 10:03 UTC (permalink / raw)
To: u-boot
From: Claudiu Beznea <claudiu.beznea@microchip.com>
Enable mii command as ethernet's PHY specific programming is
based on it.
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
---
configs/sama7g5ek_mmc1_defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/configs/sama7g5ek_mmc1_defconfig b/configs/sama7g5ek_mmc1_defconfig
index 99e2439516..176f4f3000 100644
--- a/configs/sama7g5ek_mmc1_defconfig
+++ b/configs/sama7g5ek_mmc1_defconfig
@@ -29,6 +29,7 @@ CONFIG_CMD_I2C=y
# CONFIG_CMD_LOADS is not set
CONFIG_CMD_MMC=y
CONFIG_CMD_DHCP=y
+CONFIG_CMD_MII=y
CONFIG_CMD_PING=y
CONFIG_CMD_EXT4=y
CONFIG_CMD_FAT=y
--
2.25.1
^ permalink raw reply related [flat|nested] 37+ messages in thread* [PATCH v2 20/34] ARM: dts: sama7g5: add GMAC0
2020-12-05 10:02 [PATCH v2 00/34] Sama7g5 Evaluation Kit support Eugen Hristev
` (18 preceding siblings ...)
2020-12-05 10:03 ` [PATCH v2 19/34] configs: sama7g5ek: enable mii command Eugen Hristev
@ 2020-12-05 10:03 ` Eugen Hristev
2020-12-05 10:03 ` [PATCH v2 21/34] ARM: dts: sama7g5: add GMAC1 Eugen Hristev
` (14 subsequent siblings)
34 siblings, 0 replies; 37+ messages in thread
From: Eugen Hristev @ 2020-12-05 10:03 UTC (permalink / raw)
To: u-boot
From: Claudiu Beznea <claudiu.beznea@microchip.com>
Add GMAC0.
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
---
arch/arm/dts/sama7g5.dtsi | 11 +++++++++++
arch/arm/dts/sama7g5ek.dts | 32 ++++++++++++++++++++++++++++++++
2 files changed, 43 insertions(+)
diff --git a/arch/arm/dts/sama7g5.dtsi b/arch/arm/dts/sama7g5.dtsi
index d9208d68d5..33589f3ad9 100644
--- a/arch/arm/dts/sama7g5.dtsi
+++ b/arch/arm/dts/sama7g5.dtsi
@@ -114,6 +114,17 @@
clock-names = "usart";
status = "disabled";
};
+
+ gmac0: ethernet at e2800000 {
+ compatible = "cdns,sama7g5-gem";
+ reg = <0xe2800000 0x4000>;
+ clocks = <&pmc PMC_TYPE_PERIPHERAL 51>, <&pmc PMC_TYPE_PERIPHERAL 51>, <&pmc PMC_TYPE_GCK 51>;
+ clock-names = "hclk", "pclk", "tx_clk";
+ assigned-clocks = <&pmc PMC_TYPE_GCK 51>;
+ assigned-clock-parents = <&pmc PMC_TYPE_CORE 21>; /* eth pll div. */
+ assigned-clock-rates = <125000000>;
+ status = "disabled";
+ };
};
};
};
diff --git a/arch/arm/dts/sama7g5ek.dts b/arch/arm/dts/sama7g5ek.dts
index a9190bfcb3..194f4644b5 100644
--- a/arch/arm/dts/sama7g5ek.dts
+++ b/arch/arm/dts/sama7g5ek.dts
@@ -53,6 +53,19 @@
};
};
+&gmac0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_gmac0_default>;
+ phy-mode = "rgmii-id";
+ status = "okay";
+
+ ethernet-phy at 7 {
+ reg = <0x7>;
+ };
+};
+
&pinctrl {
pinctrl_flx3_default: flx3_default {
pinmux = <PIN_PD16__FLEXCOM3_IO0>,
@@ -76,4 +89,23 @@
<PIN_PC4__SDMMC1_CD>;
bias-pull-up;
};
+
+ pinctrl_gmac0_default: gmac0_default {
+ pinmux = <PIN_PA16__G0_TX0>,
+ <PIN_PA17__G0_TX1>,
+ <PIN_PA26__G0_TX2>,
+ <PIN_PA27__G0_TX3>,
+ <PIN_PA19__G0_RX0>,
+ <PIN_PA20__G0_RX1>,
+ <PIN_PA28__G0_RX2>,
+ <PIN_PA29__G0_RX3>,
+ <PIN_PA15__G0_TXEN>,
+ <PIN_PA24__G0_TXCK>,
+ <PIN_PA30__G0_RXCK>,
+ <PIN_PA18__G0_RXDV>,
+ <PIN_PA22__G0_MDC>,
+ <PIN_PA23__G0_MDIO>,
+ <PIN_PA25__G0_125CK>;
+ bias-disable;
+ };
};
--
2.25.1
^ permalink raw reply related [flat|nested] 37+ messages in thread* [PATCH v2 21/34] ARM: dts: sama7g5: add GMAC1
2020-12-05 10:02 [PATCH v2 00/34] Sama7g5 Evaluation Kit support Eugen Hristev
` (19 preceding siblings ...)
2020-12-05 10:03 ` [PATCH v2 20/34] ARM: dts: sama7g5: add GMAC0 Eugen Hristev
@ 2020-12-05 10:03 ` Eugen Hristev
2020-12-05 10:03 ` [PATCH v2 22/34] board: atmel: sama7g5ek: increase arp timeout and retry count Eugen Hristev
` (13 subsequent siblings)
34 siblings, 0 replies; 37+ messages in thread
From: Eugen Hristev @ 2020-12-05 10:03 UTC (permalink / raw)
To: u-boot
From: Claudiu Beznea <claudiu.beznea@microchip.com>
Add GMAC1.
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
---
arch/arm/dts/sama7g5.dtsi | 8 ++++++++
arch/arm/dts/sama7g5ek.dts | 27 +++++++++++++++++++++++++++
2 files changed, 35 insertions(+)
diff --git a/arch/arm/dts/sama7g5.dtsi b/arch/arm/dts/sama7g5.dtsi
index 33589f3ad9..43fac992ee 100644
--- a/arch/arm/dts/sama7g5.dtsi
+++ b/arch/arm/dts/sama7g5.dtsi
@@ -125,6 +125,14 @@
assigned-clock-rates = <125000000>;
status = "disabled";
};
+
+ gmac1: ethernet at e2804000 {
+ compatible = "cdns,sama7g5-emac";
+ reg = <0xe2804000 0x1000>;
+ clocks = <&pmc PMC_TYPE_PERIPHERAL 52>, <&pmc PMC_TYPE_PERIPHERAL 52>;
+ clock-names = "pclk", "hclk";
+ status = "disabled";
+ };
};
};
};
diff --git a/arch/arm/dts/sama7g5ek.dts b/arch/arm/dts/sama7g5ek.dts
index 194f4644b5..3eac94896d 100644
--- a/arch/arm/dts/sama7g5ek.dts
+++ b/arch/arm/dts/sama7g5ek.dts
@@ -66,6 +66,19 @@
};
};
+&gmac1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_gmac1_default>;
+ phy-mode = "rmii";
+ status = "okay";
+
+ ethernet-phy at 0 {
+ reg = <0x0>;
+ };
+};
+
&pinctrl {
pinctrl_flx3_default: flx3_default {
pinmux = <PIN_PD16__FLEXCOM3_IO0>,
@@ -108,4 +121,18 @@
<PIN_PA25__G0_125CK>;
bias-disable;
};
+
+ pinctrl_gmac1_default: gmac1_default {
+ pinmux = <PIN_PD30__G1_TXCK>,
+ <PIN_PD22__G1_TX0>,
+ <PIN_PD23__G1_TX1>,
+ <PIN_PD21__G1_TXEN>,
+ <PIN_PD25__G1_RX0>,
+ <PIN_PD26__G1_RX1>,
+ <PIN_PD27__G1_RXER>,
+ <PIN_PD24__G1_RXDV>,
+ <PIN_PD28__G1_MDC>,
+ <PIN_PD29__G1_MDIO>;
+ bias-disable;
+ };
};
--
2.25.1
^ permalink raw reply related [flat|nested] 37+ messages in thread* [PATCH v2 22/34] board: atmel: sama7g5ek: increase arp timeout and retry count
2020-12-05 10:02 [PATCH v2 00/34] Sama7g5 Evaluation Kit support Eugen Hristev
` (20 preceding siblings ...)
2020-12-05 10:03 ` [PATCH v2 21/34] ARM: dts: sama7g5: add GMAC1 Eugen Hristev
@ 2020-12-05 10:03 ` Eugen Hristev
2020-12-05 10:03 ` [PATCH v2 23/34] configs: sama7g5ek: enable support for KSZ9131 Eugen Hristev
` (12 subsequent siblings)
34 siblings, 0 replies; 37+ messages in thread
From: Eugen Hristev @ 2020-12-05 10:03 UTC (permalink / raw)
To: u-boot
From: Claudiu Beznea <claudiu.beznea@microchip.com>
Increase ARP timeout and retry count as this will increase
the speed of communication.
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
---
include/configs/sama7g5ek.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a/include/configs/sama7g5ek.h b/include/configs/sama7g5ek.h
index fbf0274b38..dc6cf4c700 100644
--- a/include/configs/sama7g5ek.h
+++ b/include/configs/sama7g5ek.h
@@ -44,4 +44,7 @@
/* Size of malloc() pool */
#define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024)
+#define CONFIG_ARP_TIMEOUT 200
+#define CONFIG_NET_RETRY_COUNT 50
+
#endif
--
2.25.1
^ permalink raw reply related [flat|nested] 37+ messages in thread* [PATCH v2 23/34] configs: sama7g5ek: enable support for KSZ9131
2020-12-05 10:02 [PATCH v2 00/34] Sama7g5 Evaluation Kit support Eugen Hristev
` (21 preceding siblings ...)
2020-12-05 10:03 ` [PATCH v2 22/34] board: atmel: sama7g5ek: increase arp timeout and retry count Eugen Hristev
@ 2020-12-05 10:03 ` Eugen Hristev
2020-12-05 10:03 ` [PATCH v2 24/34] configs: sama7g5ek: enable CCF Eugen Hristev
` (11 subsequent siblings)
34 siblings, 0 replies; 37+ messages in thread
From: Eugen Hristev @ 2020-12-05 10:03 UTC (permalink / raw)
To: u-boot
From: Claudiu Beznea <claudiu.beznea@microchip.com>
Enable support for KSZ9131.
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
---
configs/sama7g5ek_mmc1_defconfig | 2 ++
1 file changed, 2 insertions(+)
diff --git a/configs/sama7g5ek_mmc1_defconfig b/configs/sama7g5ek_mmc1_defconfig
index 176f4f3000..7e3cf49da0 100644
--- a/configs/sama7g5ek_mmc1_defconfig
+++ b/configs/sama7g5ek_mmc1_defconfig
@@ -49,6 +49,8 @@ CONFIG_DM_I2C=y
CONFIG_DM_MMC=y
CONFIG_MMC_SDHCI=y
CONFIG_MMC_SDHCI_ATMEL=y
+CONFIG_PHY_MICREL=y
+CONFIG_PHY_MICREL_KSZ90X1=y
CONFIG_DM_ETH=y
CONFIG_MACB=y
CONFIG_PINCTRL=y
--
2.25.1
^ permalink raw reply related [flat|nested] 37+ messages in thread* [PATCH v2 24/34] configs: sama7g5ek: enable CCF
2020-12-05 10:02 [PATCH v2 00/34] Sama7g5 Evaluation Kit support Eugen Hristev
` (22 preceding siblings ...)
2020-12-05 10:03 ` [PATCH v2 23/34] configs: sama7g5ek: enable support for KSZ9131 Eugen Hristev
@ 2020-12-05 10:03 ` Eugen Hristev
2020-12-05 10:03 ` [PATCH v2 25/34] ARM: dts: at91: sama7g5: add assigned clocks for sdmmc1 Eugen Hristev
` (10 subsequent siblings)
34 siblings, 0 replies; 37+ messages in thread
From: Eugen Hristev @ 2020-12-05 10:03 UTC (permalink / raw)
To: u-boot
From: Claudiu Beznea <claudiu.beznea@microchip.com>
Enable CCF for SAMA7G5.
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
---
configs/sama7g5ek_mmc1_defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/configs/sama7g5ek_mmc1_defconfig b/configs/sama7g5ek_mmc1_defconfig
index 7e3cf49da0..fa4c88ffa6 100644
--- a/configs/sama7g5ek_mmc1_defconfig
+++ b/configs/sama7g5ek_mmc1_defconfig
@@ -38,6 +38,7 @@ CONFIG_ENV_IS_IN_FAT=y
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
CONFIG_DM=y
CONFIG_CLK=y
+CONFIG_CLK_CCF=y
CONFIG_CLK_AT91=y
CONFIG_AT91_UTMI=y
CONFIG_AT91_GENERIC_CLK=y
--
2.25.1
^ permalink raw reply related [flat|nested] 37+ messages in thread* [PATCH v2 25/34] ARM: dts: at91: sama7g5: add assigned clocks for sdmmc1
2020-12-05 10:02 [PATCH v2 00/34] Sama7g5 Evaluation Kit support Eugen Hristev
` (23 preceding siblings ...)
2020-12-05 10:03 ` [PATCH v2 24/34] configs: sama7g5ek: enable CCF Eugen Hristev
@ 2020-12-05 10:03 ` Eugen Hristev
2020-12-05 10:03 ` [PATCH v2 26/34] ARM: dts: at91: sama7g5: add node for sdmmc0 Eugen Hristev
` (9 subsequent siblings)
34 siblings, 0 replies; 37+ messages in thread
From: Eugen Hristev @ 2020-12-05 10:03 UTC (permalink / raw)
To: u-boot
SDMMC1 requires clock specification with assigned-clocks, such that
the PMC will know which parent to assign and the initial start-up frequency.
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
---
arch/arm/dts/sama7g5.dtsi | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/arm/dts/sama7g5.dtsi b/arch/arm/dts/sama7g5.dtsi
index 43fac992ee..826828bb17 100644
--- a/arch/arm/dts/sama7g5.dtsi
+++ b/arch/arm/dts/sama7g5.dtsi
@@ -96,6 +96,9 @@
reg = <0xe1208000 0x300>;
clocks = <&pmc PMC_TYPE_PERIPHERAL 81>, <&pmc PMC_TYPE_GCK 81>;
clock-names = "hclock", "multclk";
+ assigned-clocks = <&pmc PMC_TYPE_GCK 81>;
+ assigned-clock-rates = <200000000>;
+ assigned-clock-parents = <&pmc PMC_TYPE_CORE 10>; /* sys pll div. */
status = "disabled";
};
--
2.25.1
^ permalink raw reply related [flat|nested] 37+ messages in thread* [PATCH v2 26/34] ARM: dts: at91: sama7g5: add node for sdmmc0
2020-12-05 10:02 [PATCH v2 00/34] Sama7g5 Evaluation Kit support Eugen Hristev
` (24 preceding siblings ...)
2020-12-05 10:03 ` [PATCH v2 25/34] ARM: dts: at91: sama7g5: add assigned clocks for sdmmc1 Eugen Hristev
@ 2020-12-05 10:03 ` Eugen Hristev
2020-12-05 10:03 ` [PATCH v2 27/34] ARM: dts: at91: sama7g5ek: enable sdmmc0 with pinctrl Eugen Hristev
` (8 subsequent siblings)
34 siblings, 0 replies; 37+ messages in thread
From: Eugen Hristev @ 2020-12-05 10:03 UTC (permalink / raw)
To: u-boot
Add node for sdmmc0 block.
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
---
arch/arm/dts/sama7g5.dtsi | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/arch/arm/dts/sama7g5.dtsi b/arch/arm/dts/sama7g5.dtsi
index 826828bb17..4c571befad 100644
--- a/arch/arm/dts/sama7g5.dtsi
+++ b/arch/arm/dts/sama7g5.dtsi
@@ -91,6 +91,17 @@
#clock-cells = <1>;
};
+ sdmmc0: sdio-host at e1204000 {
+ compatible = "microchip,sama7g5-sdhci";
+ reg = <0xe1204000 0x300>;
+ clocks = <&pmc PMC_TYPE_PERIPHERAL 80>, <&pmc PMC_TYPE_GCK 80>;
+ clock-names = "hclock", "multclk";
+ assigned-clocks = <&pmc PMC_TYPE_GCK 80>;
+ assigned-clock-rates = <200000000>;
+ assigned-clock-parents = <&pmc PMC_TYPE_CORE 10>; /* sys pll div. */
+ status = "disabled";
+ };
+
sdmmc1: sdio-host at e1208000 {
compatible = "microchip,sama7g5-sdhci";
reg = <0xe1208000 0x300>;
--
2.25.1
^ permalink raw reply related [flat|nested] 37+ messages in thread* [PATCH v2 27/34] ARM: dts: at91: sama7g5ek: enable sdmmc0 with pinctrl
2020-12-05 10:02 [PATCH v2 00/34] Sama7g5 Evaluation Kit support Eugen Hristev
` (25 preceding siblings ...)
2020-12-05 10:03 ` [PATCH v2 26/34] ARM: dts: at91: sama7g5: add node for sdmmc0 Eugen Hristev
@ 2020-12-05 10:03 ` Eugen Hristev
2020-12-05 10:03 ` [PATCH v2 28/34] board: atmel: sama7g5ek: clean-up header bootcommand Eugen Hristev
` (7 subsequent siblings)
34 siblings, 0 replies; 37+ messages in thread
From: Eugen Hristev @ 2020-12-05 10:03 UTC (permalink / raw)
To: u-boot
Enable sdmmc0 on this board. A non-removable eMMC is connected on this
block.
Configure pincontrol accordingly.
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
---
arch/arm/dts/sama7g5ek.dts | 30 ++++++++++++++++++++++++++++++
1 file changed, 30 insertions(+)
diff --git a/arch/arm/dts/sama7g5ek.dts b/arch/arm/dts/sama7g5ek.dts
index 3eac94896d..452bf425df 100644
--- a/arch/arm/dts/sama7g5ek.dts
+++ b/arch/arm/dts/sama7g5ek.dts
@@ -36,6 +36,15 @@
ahb {
apb {
+ sdmmc0: sdio-host at e1204000 {
+ bus-width = <8>;
+ non-removable;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_sdmmc0_cmd_data_default
+ &pinctrl_sdmmc0_ck_rstn_ds_cd_default>;
+ status = "okay";
+ };
+
sdmmc1: sdio-host at e1208000 {
bus-width = <4>;
pinctrl-names = "default";
@@ -86,6 +95,27 @@
bias-disable;
};
+ pinctrl_sdmmc0_cmd_data_default: sdmmc0_cmd_data_default {
+ pinmux = <PIN_PA1__SDMMC0_CMD>,
+ <PIN_PA3__SDMMC0_DAT0>,
+ <PIN_PA4__SDMMC0_DAT1>,
+ <PIN_PA5__SDMMC0_DAT2>,
+ <PIN_PA6__SDMMC0_DAT3>,
+ <PIN_PA7__SDMMC0_DAT4>,
+ <PIN_PA8__SDMMC0_DAT5>,
+ <PIN_PA9__SDMMC0_DAT6>,
+ <PIN_PA10__SDMMC0_DAT7>;
+ bias-pull-up;
+ };
+
+ pinctrl_sdmmc0_ck_rstn_ds_cd_default: sdmmc0_ck_rstn_ds_cd_default {
+ pinmux = <PIN_PA0__SDMMC0_CK>,
+ <PIN_PA2__SDMMC0_RSTN>,
+ <PIN_PA11__SDMMC0_DS>,
+ <PIN_PA14__SDMMC0_CD>;
+ bias-pull-up;
+ };
+
pinctrl_sdmmc1_cmd_data_default: sdmmc1_cmd_data_default {
pinmux = <PIN_PB29__SDMMC1_CMD>,
<PIN_PB31__SDMMC1_DAT0>,
--
2.25.1
^ permalink raw reply related [flat|nested] 37+ messages in thread* [PATCH v2 28/34] board: atmel: sama7g5ek: clean-up header bootcommand
2020-12-05 10:02 [PATCH v2 00/34] Sama7g5 Evaluation Kit support Eugen Hristev
` (26 preceding siblings ...)
2020-12-05 10:03 ` [PATCH v2 27/34] ARM: dts: at91: sama7g5ek: enable sdmmc0 with pinctrl Eugen Hristev
@ 2020-12-05 10:03 ` Eugen Hristev
2020-12-05 10:03 ` [PATCH v2 29/34] configs: sama7g5: add mmc config for sdmmc0 Eugen Hristev
` (6 subsequent siblings)
34 siblings, 0 replies; 37+ messages in thread
From: Eugen Hristev @ 2020-12-05 10:03 UTC (permalink / raw)
To: u-boot
Clean-up boot command to use the predefined device and part for FAT
environment.
According to this device and partition, select the proper boot media.
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
---
include/configs/sama7g5ek.h | 11 +++--------
1 file changed, 3 insertions(+), 8 deletions(-)
diff --git a/include/configs/sama7g5ek.h b/include/configs/sama7g5ek.h
index dc6cf4c700..ef3bfa36fd 100644
--- a/include/configs/sama7g5ek.h
+++ b/include/configs/sama7g5ek.h
@@ -29,16 +29,11 @@
#undef CONFIG_BOOTCOMMAND
#ifdef CONFIG_SD_BOOT
/* u-boot env in sd/mmc card */
-#define FAT_ENV_INTERFACE "mmc"
-#define FAT_ENV_DEVICE_AND_PART "0"
-#define FAT_ENV_FILE "uboot.env"
+
/* bootstrap + u-boot + env in sd card */
-#define CONFIG_BOOTCOMMAND "fatload mmc 0:1 0x61000000 at91-sama7g5ek.dtb; " \
- "fatload mmc 0:1 0x62000000 zImage; " \
+#define CONFIG_BOOTCOMMAND "fatload mmc " CONFIG_ENV_FAT_DEVICE_AND_PART " 0x61000000 at91-sama7g5ek.dtb; " \
+ "fatload mmc " CONFIG_ENV_FAT_DEVICE_AND_PART " 0x62000000 zImage; " \
"bootz 0x62000000 - 0x61000000"
-#undef CONFIG_BOOTARGS
-#define CONFIG_BOOTARGS \
- "console=ttyS0,115200 root=/dev/mmcblk0p2 rw rootwait"
#endif
/* Size of malloc() pool */
--
2.25.1
^ permalink raw reply related [flat|nested] 37+ messages in thread* [PATCH v2 29/34] configs: sama7g5: add mmc config for sdmmc0
2020-12-05 10:02 [PATCH v2 00/34] Sama7g5 Evaluation Kit support Eugen Hristev
` (27 preceding siblings ...)
2020-12-05 10:03 ` [PATCH v2 28/34] board: atmel: sama7g5ek: clean-up header bootcommand Eugen Hristev
@ 2020-12-05 10:03 ` Eugen Hristev
2020-12-05 10:03 ` [PATCH v2 30/34] ARM: dts: at91: sama7g5: add flexcom1 and i2c subnode Eugen Hristev
` (5 subsequent siblings)
34 siblings, 0 replies; 37+ messages in thread
From: Eugen Hristev @ 2020-12-05 10:03 UTC (permalink / raw)
To: u-boot
Add new config for storing environment from sdmmc0.
Also clean-up sama7g5ek_emmc1 to point to the proper mmc device.
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
---
board/atmel/sama7g5ek/MAINTAINERS | 1 +
configs/sama7g5ek_mmc1_defconfig | 7 ++--
configs/sama7g5ek_mmc_defconfig | 67 +++++++++++++++++++++++++++++++
3 files changed, 72 insertions(+), 3 deletions(-)
create mode 100644 configs/sama7g5ek_mmc_defconfig
diff --git a/board/atmel/sama7g5ek/MAINTAINERS b/board/atmel/sama7g5ek/MAINTAINERS
index f66953ac4e..eac972968d 100644
--- a/board/atmel/sama7g5ek/MAINTAINERS
+++ b/board/atmel/sama7g5ek/MAINTAINERS
@@ -4,4 +4,5 @@ S: Maintained
F: board/atmel/sama7g5ek.c
F: include/configs/sama7g5ek.h
F: configs/sama7g5ek_mmc1_defconfig
+F: configs/sama7g5ek_mmc_defconfig
diff --git a/configs/sama7g5ek_mmc1_defconfig b/configs/sama7g5ek_mmc1_defconfig
index fa4c88ffa6..b6d2f4dd05 100644
--- a/configs/sama7g5ek_mmc1_defconfig
+++ b/configs/sama7g5ek_mmc1_defconfig
@@ -2,9 +2,10 @@ CONFIG_ARM=y
CONFIG_ARCH_AT91=y
CONFIG_SYS_TEXT_BASE=0x66f00000
CONFIG_TARGET_SAMA7G5EK=y
-CONFIG_NR_DRAM_BANKS=1
CONFIG_SYS_MALLOC_F_LEN=0x11000
+CONFIG_NR_DRAM_BANKS=1
CONFIG_ENV_SIZE=0x4000
+CONFIG_DM_GPIO=y
CONFIG_DEBUG_UART_BOARD_INIT=y
CONFIG_DEBUG_UART_BASE=0xe1824200
CONFIG_DEBUG_UART_CLOCK=200000000
@@ -14,6 +15,7 @@ CONFIG_ENV_VARS_UBOOT_CONFIG=y
CONFIG_FIT=y
CONFIG_SD_BOOT=y
CONFIG_USE_BOOTARGS=y
+CONFIG_BOOTARGS="console=ttyS0,115200 root=/dev/mmcblk1p2 rw rootwait"
CONFIG_MISC_INIT_R=y
CONFIG_HUSH_PARSER=y
CONFIG_CMD_BOOTZ=y
@@ -35,6 +37,7 @@ CONFIG_CMD_EXT4=y
CONFIG_CMD_FAT=y
CONFIG_OF_CONTROL=y
CONFIG_ENV_IS_IN_FAT=y
+CONFIG_ENV_FAT_DEVICE_AND_PART="1:1"
CONFIG_SYS_RELOC_GD_ENV_ADDR=y
CONFIG_DM=y
CONFIG_CLK=y
@@ -44,7 +47,6 @@ CONFIG_AT91_UTMI=y
CONFIG_AT91_GENERIC_CLK=y
CONFIG_AT91_SAM9X60_PLL=y
CONFIG_CPU=y
-CONFIG_DM_GPIO=y
CONFIG_ATMEL_PIO4=y
CONFIG_DM_I2C=y
CONFIG_DM_MMC=y
@@ -56,7 +58,6 @@ CONFIG_DM_ETH=y
CONFIG_MACB=y
CONFIG_PINCTRL=y
CONFIG_PINCTRL_AT91PIO4=y
-# CONFIG_RAM_ROCKCHIP_DEBUG is not set
CONFIG_DM_SERIAL=y
CONFIG_DEBUG_UART_ANNOUNCE=y
CONFIG_ATMEL_USART=y
diff --git a/configs/sama7g5ek_mmc_defconfig b/configs/sama7g5ek_mmc_defconfig
new file mode 100644
index 0000000000..894a64983f
--- /dev/null
+++ b/configs/sama7g5ek_mmc_defconfig
@@ -0,0 +1,67 @@
+CONFIG_ARM=y
+CONFIG_ARCH_AT91=y
+CONFIG_SYS_TEXT_BASE=0x66f00000
+CONFIG_TARGET_SAMA7G5EK=y
+CONFIG_SYS_MALLOC_F_LEN=0x11000
+CONFIG_NR_DRAM_BANKS=1
+CONFIG_ENV_SIZE=0x4000
+CONFIG_DM_GPIO=y
+CONFIG_DEBUG_UART_BOARD_INIT=y
+CONFIG_DEBUG_UART_BASE=0xe1824200
+CONFIG_DEBUG_UART_CLOCK=200000000
+CONFIG_DEFAULT_DEVICE_TREE="sama7g5ek"
+CONFIG_DEBUG_UART=y
+CONFIG_ENV_VARS_UBOOT_CONFIG=y
+CONFIG_FIT=y
+CONFIG_SD_BOOT=y
+CONFIG_USE_BOOTARGS=y
+CONFIG_BOOTARGS="console=ttyS0,115200 root=/dev/mmcblk0p2 rw rootwait"
+CONFIG_MISC_INIT_R=y
+CONFIG_HUSH_PARSER=y
+CONFIG_CMD_BOOTZ=y
+# CONFIG_CMD_IMI is not set
+CONFIG_CMD_MD5SUM=y
+CONFIG_CMD_MEMTEST=y
+CONFIG_SYS_MEMTEST_START=0x60000000
+CONFIG_SYS_MEMTEST_END=0x70000000
+CONFIG_CMD_STRINGS=y
+CONFIG_CMD_DM=y
+CONFIG_CMD_GPIO=y
+CONFIG_CMD_I2C=y
+# CONFIG_CMD_LOADS is not set
+CONFIG_CMD_MMC=y
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_MII=y
+CONFIG_CMD_PING=y
+CONFIG_CMD_EXT4=y
+CONFIG_CMD_FAT=y
+CONFIG_OF_CONTROL=y
+CONFIG_ENV_IS_IN_FAT=y
+CONFIG_ENV_FAT_DEVICE_AND_PART="0:1"
+CONFIG_SYS_RELOC_GD_ENV_ADDR=y
+CONFIG_DM=y
+CONFIG_CLK=y
+CONFIG_CLK_CCF=y
+CONFIG_CLK_AT91=y
+CONFIG_AT91_UTMI=y
+CONFIG_AT91_GENERIC_CLK=y
+CONFIG_AT91_SAM9X60_PLL=y
+CONFIG_CPU=y
+CONFIG_ATMEL_PIO4=y
+CONFIG_DM_I2C=y
+CONFIG_DM_MMC=y
+CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_ATMEL=y
+CONFIG_PHY_MICREL=y
+CONFIG_PHY_MICREL_KSZ90X1=y
+CONFIG_DM_ETH=y
+CONFIG_MACB=y
+CONFIG_PINCTRL=y
+CONFIG_PINCTRL_AT91PIO4=y
+CONFIG_DM_SERIAL=y
+CONFIG_DEBUG_UART_ANNOUNCE=y
+CONFIG_ATMEL_USART=y
+CONFIG_TIMER=y
+CONFIG_MCHP_PIT64B_TIMER=y
+CONFIG_OF_LIBFDT_OVERLAY=y
+# CONFIG_EFI_LOADER_HII is not set
--
2.25.1
^ permalink raw reply related [flat|nested] 37+ messages in thread* [PATCH v2 30/34] ARM: dts: at91: sama7g5: add flexcom1 and i2c subnode
2020-12-05 10:02 [PATCH v2 00/34] Sama7g5 Evaluation Kit support Eugen Hristev
` (28 preceding siblings ...)
2020-12-05 10:03 ` [PATCH v2 29/34] configs: sama7g5: add mmc config for sdmmc0 Eugen Hristev
@ 2020-12-05 10:03 ` Eugen Hristev
2020-12-05 10:03 ` [PATCH v2 31/34] ARM: dts: sama7g5ek: add i2c1 bus and eeproms Eugen Hristev
` (4 subsequent siblings)
34 siblings, 0 replies; 37+ messages in thread
From: Eugen Hristev @ 2020-12-05 10:03 UTC (permalink / raw)
To: u-boot
Add flexcom1 and i2c subnode.
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
---
arch/arm/dts/sama7g5.dtsi | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/arch/arm/dts/sama7g5.dtsi b/arch/arm/dts/sama7g5.dtsi
index 4c571befad..da3c5b2b22 100644
--- a/arch/arm/dts/sama7g5.dtsi
+++ b/arch/arm/dts/sama7g5.dtsi
@@ -121,6 +121,24 @@
status = "okay";
};
+ flx1: flexcom at e181c000 {
+ compatible = "atmel,sama5d2-flexcom";
+ reg = <0xe181c000 0x200>;
+ clocks = <&pmc PMC_TYPE_PERIPHERAL 39>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x0 0xe181c000 0x800>;
+ status = "disabled";
+
+ i2c1: i2c at 600 {
+ compatible = "atmel,sama5d2-i2c";
+ reg = <0x600 0x200>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&pmc PMC_TYPE_PERIPHERAL 39>;
+ };
+ };
+
uart0: serial at e1824200 {
compatible = "atmel,at91sam9260-usart";
reg = <0xe1824200 0x200>;
--
2.25.1
^ permalink raw reply related [flat|nested] 37+ messages in thread* [PATCH v2 31/34] ARM: dts: sama7g5ek: add i2c1 bus and eeproms
2020-12-05 10:02 [PATCH v2 00/34] Sama7g5 Evaluation Kit support Eugen Hristev
` (29 preceding siblings ...)
2020-12-05 10:03 ` [PATCH v2 30/34] ARM: dts: at91: sama7g5: add flexcom1 and i2c subnode Eugen Hristev
@ 2020-12-05 10:03 ` Eugen Hristev
2020-12-05 10:03 ` [PATCH v2 32/34] board: atmel: sama7g5ek: add support for MAC address retreival Eugen Hristev
` (3 subsequent siblings)
34 siblings, 0 replies; 37+ messages in thread
From: Eugen Hristev @ 2020-12-05 10:03 UTC (permalink / raw)
To: u-boot
Add node for flx1 i2c1 subnode (and alias to bus 0)
This bus has two eeprom devices connected.
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
---
arch/arm/dts/sama7g5ek.dts | 30 ++++++++++++++++++++++++++++++
1 file changed, 30 insertions(+)
diff --git a/arch/arm/dts/sama7g5ek.dts b/arch/arm/dts/sama7g5ek.dts
index 452bf425df..b7c35559fe 100644
--- a/arch/arm/dts/sama7g5ek.dts
+++ b/arch/arm/dts/sama7g5ek.dts
@@ -17,6 +17,7 @@
aliases {
serial0 = &uart0;
+ i2c0 = &i2c1;
};
chosen {
@@ -62,6 +63,29 @@
};
};
+&flx1 {
+ atmel,flexcom-mode = <3>;
+ status = "okay";
+};
+
+&i2c1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_flx1_default>;
+ status = "okay";
+
+ eeprom at 52 {
+ compatible = "microchip,24aa02e48";
+ reg = <0x52>;
+ pagesize = <16>;
+ };
+
+ eeprom at 53 {
+ compatible = "microchip,24aa02e48";
+ reg = <0x53>;
+ pagesize = <16>;
+ };
+};
+
&gmac0 {
#address-cells = <1>;
#size-cells = <0>;
@@ -89,6 +113,12 @@
};
&pinctrl {
+ pinctrl_flx1_default: flx1_default {
+ pinmux = <PIN_PC9__FLEXCOM1_IO0>,
+ <PIN_PC10__FLEXCOM1_IO1>;
+ bias-disable;
+ };
+
pinctrl_flx3_default: flx3_default {
pinmux = <PIN_PD16__FLEXCOM3_IO0>,
<PIN_PD17__FLEXCOM3_IO1>;
--
2.25.1
^ permalink raw reply related [flat|nested] 37+ messages in thread* [PATCH v2 32/34] board: atmel: sama7g5ek: add support for MAC address retreival
2020-12-05 10:02 [PATCH v2 00/34] Sama7g5 Evaluation Kit support Eugen Hristev
` (30 preceding siblings ...)
2020-12-05 10:03 ` [PATCH v2 31/34] ARM: dts: sama7g5ek: add i2c1 bus and eeproms Eugen Hristev
@ 2020-12-05 10:03 ` Eugen Hristev
2020-12-05 10:03 ` [PATCH v2 33/34] configs: sama7g5ek: add i2c and eeprom Eugen Hristev
` (2 subsequent siblings)
34 siblings, 0 replies; 37+ messages in thread
From: Eugen Hristev @ 2020-12-05 10:03 UTC (permalink / raw)
To: u-boot
Obtain two MAC addresses from the two EEPROMs and configure the two
available Ethernet interfaces accordingly.
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
---
board/atmel/sama7g5ek/sama7g5ek.c | 18 +++++++++++++-----
1 file changed, 13 insertions(+), 5 deletions(-)
diff --git a/board/atmel/sama7g5ek/sama7g5ek.c b/board/atmel/sama7g5ek/sama7g5ek.c
index 42b032cf36..b5cece08ac 100644
--- a/board/atmel/sama7g5ek/sama7g5ek.c
+++ b/board/atmel/sama7g5ek/sama7g5ek.c
@@ -46,6 +46,19 @@ int board_early_init_f(void)
return 0;
}
+#define MAC24AA_MAC_OFFSET 0xfa
+
+#if (IS_ENABLED(CONFIG_MISC_INIT_R))
+int misc_init_r(void)
+{
+#if (IS_ENABLED(CONFIG_I2C_EEPROM))
+ at91_set_ethaddr(MAC24AA_MAC_OFFSET);
+ at91_set_eth1addr(MAC24AA_MAC_OFFSET);
+#endif
+ return 0;
+}
+#endif
+
int board_init(void)
{
/* address of boot parameters */
@@ -61,8 +74,3 @@ int dram_init(void)
return 0;
}
-int misc_init_r(void)
-{
- return 0;
-}
-
--
2.25.1
^ permalink raw reply related [flat|nested] 37+ messages in thread* [PATCH v2 33/34] configs: sama7g5ek: add i2c and eeprom
2020-12-05 10:02 [PATCH v2 00/34] Sama7g5 Evaluation Kit support Eugen Hristev
` (31 preceding siblings ...)
2020-12-05 10:03 ` [PATCH v2 32/34] board: atmel: sama7g5ek: add support for MAC address retreival Eugen Hristev
@ 2020-12-05 10:03 ` Eugen Hristev
2020-12-05 10:03 ` [PATCH v2 34/34] ARM: dts: sama7g5ek: fix TXC pin configuration Eugen Hristev
2021-01-07 7:47 ` [PATCH v2 00/34] Sama7g5 Evaluation Kit support Eugen.Hristev at microchip.com
34 siblings, 0 replies; 37+ messages in thread
From: Eugen Hristev @ 2020-12-05 10:03 UTC (permalink / raw)
To: u-boot
Add drivers for flexcom, i2c and eeproms
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
---
configs/sama7g5ek_mmc1_defconfig | 3 +++
configs/sama7g5ek_mmc_defconfig | 3 +++
2 files changed, 6 insertions(+)
diff --git a/configs/sama7g5ek_mmc1_defconfig b/configs/sama7g5ek_mmc1_defconfig
index b6d2f4dd05..af362021b9 100644
--- a/configs/sama7g5ek_mmc1_defconfig
+++ b/configs/sama7g5ek_mmc1_defconfig
@@ -49,6 +49,9 @@ CONFIG_AT91_SAM9X60_PLL=y
CONFIG_CPU=y
CONFIG_ATMEL_PIO4=y
CONFIG_DM_I2C=y
+CONFIG_SYS_I2C_AT91=y
+CONFIG_I2C_EEPROM=y
+CONFIG_MICROCHIP_FLEXCOM=y
CONFIG_DM_MMC=y
CONFIG_MMC_SDHCI=y
CONFIG_MMC_SDHCI_ATMEL=y
diff --git a/configs/sama7g5ek_mmc_defconfig b/configs/sama7g5ek_mmc_defconfig
index 894a64983f..bbd1a0c659 100644
--- a/configs/sama7g5ek_mmc_defconfig
+++ b/configs/sama7g5ek_mmc_defconfig
@@ -49,6 +49,9 @@ CONFIG_AT91_SAM9X60_PLL=y
CONFIG_CPU=y
CONFIG_ATMEL_PIO4=y
CONFIG_DM_I2C=y
+CONFIG_SYS_I2C_AT91=y
+CONFIG_I2C_EEPROM=y
+CONFIG_MICROCHIP_FLEXCOM=y
CONFIG_DM_MMC=y
CONFIG_MMC_SDHCI=y
CONFIG_MMC_SDHCI_ATMEL=y
--
2.25.1
^ permalink raw reply related [flat|nested] 37+ messages in thread* [PATCH v2 34/34] ARM: dts: sama7g5ek: fix TXC pin configuration
2020-12-05 10:02 [PATCH v2 00/34] Sama7g5 Evaluation Kit support Eugen Hristev
` (32 preceding siblings ...)
2020-12-05 10:03 ` [PATCH v2 33/34] configs: sama7g5ek: add i2c and eeprom Eugen Hristev
@ 2020-12-05 10:03 ` Eugen Hristev
2021-01-07 7:47 ` [PATCH v2 00/34] Sama7g5 Evaluation Kit support Eugen.Hristev at microchip.com
34 siblings, 0 replies; 37+ messages in thread
From: Eugen Hristev @ 2020-12-05 10:03 UTC (permalink / raw)
To: u-boot
From: Nicolas Ferre <nicolas.ferre@microchip.com>
TXC line is directly connected from the SoC to the KSZ9131 PHY. There
is a transient state on this signal, before configuring it to RGMII,
which leads to packet transmit being blocked.
Keeping a pull-up when muxing this pin as function A (G0_TXCK) fixes
the issue.
Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
---
arch/arm/dts/sama7g5ek.dts | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/arch/arm/dts/sama7g5ek.dts b/arch/arm/dts/sama7g5ek.dts
index b7c35559fe..ff9c9eb45c 100644
--- a/arch/arm/dts/sama7g5ek.dts
+++ b/arch/arm/dts/sama7g5ek.dts
@@ -90,7 +90,7 @@
#address-cells = <1>;
#size-cells = <0>;
pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_gmac0_default>;
+ pinctrl-0 = <&pinctrl_gmac0_default &pinctrl_gmac0_txc_default>;
phy-mode = "rgmii-id";
status = "okay";
@@ -173,7 +173,6 @@
<PIN_PA28__G0_RX2>,
<PIN_PA29__G0_RX3>,
<PIN_PA15__G0_TXEN>,
- <PIN_PA24__G0_TXCK>,
<PIN_PA30__G0_RXCK>,
<PIN_PA18__G0_RXDV>,
<PIN_PA22__G0_MDC>,
@@ -182,6 +181,11 @@
bias-disable;
};
+ pinctrl_gmac0_txc_default: gmac0_txc_default {
+ pinmux = <PIN_PA24__G0_TXCK>;
+ bias-pull-up;
+ };
+
pinctrl_gmac1_default: gmac1_default {
pinmux = <PIN_PD30__G1_TXCK>,
<PIN_PD22__G1_TX0>,
--
2.25.1
^ permalink raw reply related [flat|nested] 37+ messages in thread* [PATCH v2 00/34] Sama7g5 Evaluation Kit support
2020-12-05 10:02 [PATCH v2 00/34] Sama7g5 Evaluation Kit support Eugen Hristev
` (33 preceding siblings ...)
2020-12-05 10:03 ` [PATCH v2 34/34] ARM: dts: sama7g5ek: fix TXC pin configuration Eugen Hristev
@ 2021-01-07 7:47 ` Eugen.Hristev at microchip.com
34 siblings, 0 replies; 37+ messages in thread
From: Eugen.Hristev at microchip.com @ 2021-01-07 7:47 UTC (permalink / raw)
To: u-boot
On 05.12.2020 12:02, Eugen Hristev wrote:
> Hello,
>
> This series adds support for sama7g5 SoC DT and the sama7g5ek board.
> I kept the original incremental development for this board, with each
> commit's author and designated change, for traceability and for easier
> reviewing.
>
> The series starts from a basic devicetree and ends with a fully functional
> board including SD-Card/MMC, i2c eeproms, ethernet.
>
> Thanks,
> Eugen
>
> Changes in v2:
> - fixed compatible for i2c eeprom, mac was not read correctly in latest u-boot version
> - fixed some checkpatch warnings and some spacing
>
> Claudiu Beznea (20):
> board: atmel: sama7g5ek: add SYS_MALLOC_F_LEN to SYS_INIT_SP_ADDR
> configs: sama7g5ek: set malloc pool to 68K
> configs: sama7g5ek: enable pll driver
> ARM: dts: sama7g5: move clock frequencies for xtals in board file
> ARM: dts: sama7g5: add slow rc and main rc oscillators
> ARM: dts: sama7g5: add u-boot,dm-pre-reloc bindings for xtals
> ARM: dts: sama7g5: add slow clock bindings
> ARM: dts: sama7g5: add PMC bindings
> ARM: dts: sama7g5: switch to PMC bindings
> configs: sama7g5: enable CONFIG_CPU
> ARM: dts: sama7g5: add CPU bindings
> configs: sama7g5: use PIT64B
> ARM: dts: sama7g5: enable autoboot
> ARM: dts: sama7g5: add pit64b support
> configs: sama7g5ek: enable mii command
> ARM: dts: sama7g5: add GMAC0
> ARM: dts: sama7g5: add GMAC1
> board: atmel: sama7g5ek: increase arp timeout and retry count
> configs: sama7g5ek: enable support for KSZ9131
> configs: sama7g5ek: enable CCF
>
> Eugen Hristev (13):
> ARM: dts: sama7g5: add initial DT for sama7g5 SoC
> board: atmel: sama7g5ek: add initial support for sama7g5ek
> ARM: dts: at91: sama7g5: add pinctrl node
> ARM: dts: at91: sama7g5ek: add pinctrl for sdmmc1 and flx3
> ARM: dts: at91: sama7g5: add assigned clocks for sdmmc1
> ARM: dts: at91: sama7g5: add node for sdmmc0
> ARM: dts: at91: sama7g5ek: enable sdmmc0 with pinctrl
> board: atmel: sama7g5ek: clean-up header bootcommand
> configs: sama7g5: add mmc config for sdmmc0
> ARM: dts: at91: sama7g5: add flexcom1 and i2c subnode
> ARM: dts: sama7g5ek: add i2c1 bus and eeproms
> board: atmel: sama7g5ek: add support for MAC address retreival
> configs: sama7g5ek: add i2c and eeprom
>
> Nicolas Ferre (1):
> ARM: dts: sama7g5ek: fix TXC pin configuration
>
> arch/arm/dts/Makefile | 3 +
> arch/arm/dts/sama7g5.dtsi | 170 ++++++++++++++++++++++++
> arch/arm/dts/sama7g5ek-u-boot.dtsi | 65 ++++++++++
> arch/arm/dts/sama7g5ek.dts | 202 +++++++++++++++++++++++++++++
> arch/arm/mach-at91/Kconfig | 8 ++
> board/atmel/sama7g5ek/Kconfig | 15 +++
> board/atmel/sama7g5ek/MAINTAINERS | 8 ++
> board/atmel/sama7g5ek/Makefile | 7 +
> board/atmel/sama7g5ek/sama7g5ek.c | 76 +++++++++++
> configs/sama7g5ek_mmc1_defconfig | 70 ++++++++++
> configs/sama7g5ek_mmc_defconfig | 70 ++++++++++
> include/configs/sama7g5ek.h | 45 +++++++
> 12 files changed, 739 insertions(+)
> create mode 100644 arch/arm/dts/sama7g5.dtsi
> create mode 100644 arch/arm/dts/sama7g5ek-u-boot.dtsi
> create mode 100644 arch/arm/dts/sama7g5ek.dts
> create mode 100644 board/atmel/sama7g5ek/Kconfig
> create mode 100644 board/atmel/sama7g5ek/MAINTAINERS
> create mode 100644 board/atmel/sama7g5ek/Makefile
> create mode 100644 board/atmel/sama7g5ek/sama7g5ek.c
> create mode 100644 configs/sama7g5ek_mmc1_defconfig
> create mode 100644 configs/sama7g5ek_mmc_defconfig
> create mode 100644 include/configs/sama7g5ek.h
>
Applied to u-boot-atmel/master
^ permalink raw reply [flat|nested] 37+ messages in thread