Add k3-am62x-r5-sk-common to include nodes common for R5 SPL from k3-am625-r5-sk for AM62x SoC based boards. Add k3-am62x-sk-common-u-boot to move common nodes of A53 SPL stage from k3-am625-sk-u-boot.
Replace 'bootph-pre-ram' from 'bootph-all' as it's not available at u-boot proper before relocation.
Signed-off-by: Nitin Yadav n-yadav@ti.com --- arch/arm/dts/k3-am625-r5-sk.dts | 94 +---------------- arch/arm/dts/k3-am625-sk-u-boot.dtsi | 110 +------------------- arch/arm/dts/k3-am62x-r5-sk-common.dtsi | 96 +++++++++++++++++ arch/arm/dts/k3-am62x-sk-common-u-boot.dtsi | 109 +++++++++++++++++++ 4 files changed, 211 insertions(+), 198 deletions(-) create mode 100644 arch/arm/dts/k3-am62x-r5-sk-common.dtsi create mode 100644 arch/arm/dts/k3-am62x-sk-common-u-boot.dtsi
diff --git a/arch/arm/dts/k3-am625-r5-sk.dts b/arch/arm/dts/k3-am625-r5-sk.dts index bf219226b9..faa7f693a2 100644 --- a/arch/arm/dts/k3-am625-r5-sk.dts +++ b/arch/arm/dts/k3-am625-r5-sk.dts @@ -1,102 +1,12 @@ // SPDX-License-Identifier: GPL-2.0 /* * AM625 SK dts file for R5 SPL - * Copyright (C) 2021-2022 Texas Instruments Incorporated - https://www.ti.com/ + * Copyright (C) 2021-2023 Texas Instruments Incorporated - https://www.ti.com/ */
#include "k3-am625-sk.dts" #include "k3-am62x-sk-ddr4-1600MTs.dtsi" #include "k3-am62-ddr.dtsi"
+#include "k3-am62x-r5-sk-common.dtsi" #include "k3-am625-sk-u-boot.dtsi" - -/ { - aliases { - remoteproc0 = &sysctrler; - remoteproc1 = &a53_0; - serial0 = &wkup_uart0; - serial3 = &main_uart1; - }; - - a53_0: a53@0 { - compatible = "ti,am654-rproc"; - reg = <0x00 0x00a90000 0x00 0x10>; - power-domains = <&k3_pds 61 TI_SCI_PD_EXCLUSIVE>, - <&k3_pds 135 TI_SCI_PD_EXCLUSIVE>, - <&k3_pds 166 TI_SCI_PD_EXCLUSIVE>; - resets = <&k3_reset 135 0>; - clocks = <&k3_clks 61 0>; - assigned-clocks = <&k3_clks 61 0>, <&k3_clks 135 0>; - assigned-clock-parents = <&k3_clks 61 2>; - assigned-clock-rates = <200000000>, <1200000000>; - ti,sci = <&dmsc>; - ti,sci-proc-id = <32>; - ti,sci-host-id = <10>; - bootph-pre-ram; - }; - - dm_tifs: dm-tifs { - compatible = "ti,j721e-dm-sci"; - ti,host-id = <36>; - ti,secure-host; - mbox-names = "rx", "tx"; - mboxes= <&secure_proxy_main 22>, - <&secure_proxy_main 23>; - bootph-pre-ram; - }; -}; - -&dmsc { - mboxes= <&secure_proxy_main 0>, - <&secure_proxy_main 1>, - <&secure_proxy_main 0>; - mbox-names = "rx", "tx", "notify"; - ti,host-id = <35>; - ti,secure-host; -}; - -&mcu_esm { - bootph-pre-ram; -}; - -&secure_proxy_sa3 { - bootph-pre-ram; - /* We require this for boot handshake */ - status = "okay"; -}; - -&main_esm { - bootph-pre-ram; -}; - -&cbass_main { - sysctrler: sysctrler { - compatible = "ti,am654-system-controller"; - mboxes= <&secure_proxy_main 1>, <&secure_proxy_main 0>, <&secure_proxy_sa3 0>; - mbox-names = "tx", "rx", "boot_notify"; - bootph-pre-ram; - }; -}; - -&wkup_uart0_pins_default { - bootph-pre-ram; -}; - -&main_uart1_pins_default { - bootph-pre-ram; -}; - -/* WKUP UART0 is used for DM firmware logs */ -&wkup_uart0 { - bootph-pre-ram; -}; - -/* Main UART1 is used for TIFS firmware logs */ -&main_uart1 { - bootph-pre-ram; -}; - -&ospi0 { - reg = <0x00 0x0fc40000 0x00 0x100>, - <0x00 0x60000000 0x00 0x08000000>; -}; diff --git a/arch/arm/dts/k3-am625-sk-u-boot.dtsi b/arch/arm/dts/k3-am625-sk-u-boot.dtsi index c1685bc9ca..1a5238fb11 100644 --- a/arch/arm/dts/k3-am625-sk-u-boot.dtsi +++ b/arch/arm/dts/k3-am625-sk-u-boot.dtsi @@ -1,102 +1,12 @@ // SPDX-License-Identifier: GPL-2.0 /* - * Common AM625 SK dts file for SPLs - * Copyright (C) 2021-2022 Texas Instruments Incorporated - https://www.ti.com/ + * AM625 SK dts file for SPLs + * Copyright (C) 2021-2023 Texas Instruments Incorporated - https://www.ti.com/ */
-#include "k3-am625-sk-binman.dtsi" - -/ { - chosen { - stdout-path = "serial2:115200n8"; - tick-timer = &main_timer0; - }; - - aliases { - mmc1 = &sdhci1; - }; - - memory@80000000 { - bootph-pre-ram; - }; -}; - -&cbass_main { - bootph-pre-ram; -}; - -&main_timer0 { - clock-frequency = <25000000>; - bootph-pre-ram; -}; - -&dmss { - bootph-pre-ram; -}; - -&secure_proxy_main { - bootph-pre-ram; -}; - -&dmsc { - bootph-pre-ram; -}; - -&k3_pds { - bootph-pre-ram; -}; - -&k3_clks { - bootph-pre-ram; -}; - -&k3_reset { - bootph-pre-ram; -}; - -&wkup_conf { - bootph-pre-ram; -}; - -&chipid { - bootph-pre-ram; -}; - -&main_pmx0 { - bootph-pre-ram; -}; +#include "k3-am62x-sk-common-u-boot.dtsi"
-&main_uart0 { - bootph-pre-ram; -}; - -&main_uart0_pins_default { - bootph-pre-ram; -}; - -&cbass_mcu { - bootph-pre-ram; -}; - -&cbass_wakeup { - bootph-pre-ram; -}; - -&mcu_pmx0 { - bootph-pre-ram; -}; - -&sdhci1 { - bootph-pre-ram; -}; - -&main_mmc1_pins_default { - bootph-pre-ram; -}; - -&fss { - bootph-pre-ram; -}; +#include "k3-am625-sk-binman.dtsi"
&ospi0_pins_default { bootph-pre-ram; @@ -117,15 +27,3 @@ }; }; }; - -&cpsw3g { - bootph-pre-ram; -}; - -&cpsw_port1 { - bootph-pre-ram; -}; - -&cpsw_port2 { - status = "disabled"; -}; diff --git a/arch/arm/dts/k3-am62x-r5-sk-common.dtsi b/arch/arm/dts/k3-am62x-r5-sk-common.dtsi new file mode 100644 index 0000000000..04f897fc43 --- /dev/null +++ b/arch/arm/dts/k3-am62x-r5-sk-common.dtsi @@ -0,0 +1,96 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Common SK dts file for R5 SPL + * Copyright (C) 2023 Texas Instruments Incorporated - https://www.ti.com/ + */ + +/ { + aliases { + remoteproc0 = &sysctrler; + remoteproc1 = &a53_0; + serial0 = &wkup_uart0; + serial3 = &main_uart1; + }; + + a53_0: a53@0 { + compatible = "ti,am654-rproc"; + reg = <0x00 0x00a90000 0x00 0x10>; + power-domains = <&k3_pds 61 TI_SCI_PD_EXCLUSIVE>, + <&k3_pds 135 TI_SCI_PD_EXCLUSIVE>, + <&k3_pds 166 TI_SCI_PD_EXCLUSIVE>; + resets = <&k3_reset 135 0>; + clocks = <&k3_clks 61 0>; + assigned-clocks = <&k3_clks 61 0>, <&k3_clks 135 0>; + assigned-clock-parents = <&k3_clks 61 2>; + assigned-clock-rates = <200000000>, <1200000000>; + ti,sci = <&dmsc>; + ti,sci-proc-id = <32>; + ti,sci-host-id = <10>; + bootph-pre-ram; + }; + + dm_tifs: dm-tifs { + compatible = "ti,j721e-dm-sci"; + ti,host-id = <36>; + ti,secure-host; + mbox-names = "rx", "tx"; + mboxes= <&secure_proxy_main 22>, + <&secure_proxy_main 23>; + bootph-pre-ram; + }; +}; + +&dmsc { + mboxes= <&secure_proxy_main 0>, + <&secure_proxy_main 1>, + <&secure_proxy_main 0>; + mbox-names = "rx", "tx", "notify"; + ti,host-id = <35>; + ti,secure-host; +}; + +&mcu_esm { + bootph-pre-ram; +}; + +&secure_proxy_sa3 { + bootph-pre-ram; + /* We require this for boot handshake */ + status = "okay"; +}; + +&main_esm { + bootph-pre-ram; +}; + +&cbass_main { + sysctrler: sysctrler { + compatible = "ti,am654-system-controller"; + mboxes= <&secure_proxy_main 1>, <&secure_proxy_main 0>, <&secure_proxy_sa3 0>; + mbox-names = "tx", "rx", "boot_notify"; + bootph-pre-ram; + }; +}; + +&wkup_uart0_pins_default { + bootph-pre-ram; +}; + +&main_uart1_pins_default { + bootph-pre-ram; +}; + +/* WKUP UART0 is used for DM firmware logs */ +&wkup_uart0 { + bootph-pre-ram; +}; + +/* Main UART1 is used for TIFS firmware logs */ +&main_uart1 { + bootph-pre-ram; +}; + +&ospi0 { + reg = <0x00 0x0fc40000 0x00 0x100>, + <0x00 0x60000000 0x00 0x08000000>; +}; diff --git a/arch/arm/dts/k3-am62x-sk-common-u-boot.dtsi b/arch/arm/dts/k3-am62x-sk-common-u-boot.dtsi new file mode 100644 index 0000000000..628ce6636f --- /dev/null +++ b/arch/arm/dts/k3-am62x-sk-common-u-boot.dtsi @@ -0,0 +1,109 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Common AM625 SK dts file for SPLs + * Copyright (C) 2021-2023 Texas Instruments Incorporated - https://www.ti.com/ + */ + +/ { + chosen { + stdout-path = "serial2:115200n8"; + tick-timer = &main_timer0; + }; + + aliases { + mmc1 = &sdhci1; + }; + + memory@80000000 { + bootph-all; + }; +}; + +&cbass_main { + bootph-all; +}; + +&main_timer0 { + clock-frequency = <25000000>; + bootph-all; +}; + +&dmss { + bootph-all; +}; + +&secure_proxy_main { + bootph-all; +}; + +&dmsc { + bootph-all; +}; + +&k3_pds { + bootph-all; +}; + +&k3_clks { + bootph-all; +}; + +&k3_reset { + bootph-all; +}; + +&wkup_conf { + bootph-all; +}; + +&chipid { + bootph-all; +}; + +&main_pmx0 { + bootph-all; +}; + +&main_uart0 { + bootph-all; +}; + +&main_uart0_pins_default { + bootph-all; +}; + +&cbass_mcu { + bootph-all; +}; + +&cbass_wakeup { + bootph-all; +}; + +&mcu_pmx0 { + bootph-all; +}; + +&sdhci1 { + bootph-all; +}; + +&main_mmc1_pins_default { + bootph-all; +}; + +&fss { + bootph-all; +}; + +&cpsw3g { + bootph-all; +}; + +&cpsw_port1 { + bootph-all; +}; + +&cpsw_port2 { + status = "disabled"; +};