[PATCH openbmc v2 1/3] Switch back to using in-tree Palmetto device tree
OpenBMC Patches
openbmc-patches at stwcx.xyz
Tue Nov 24 03:10:18 AEDT 2015
From: Brad Bishop <bradleyb at us.ibm.com>
---
.../meta-palmetto/conf/machine/palmetto.conf | 2 +-
.../recipes-kernel/linux/linux-obmc/palmetto.dts | 326 +--------------------
.../recipes-kernel/linux/linux-obmc_%.bbappend | 2 +-
3 files changed, 3 insertions(+), 327 deletions(-)
diff --git a/meta-openbmc-machines/meta-openpower/meta-ibm/meta-palmetto/conf/machine/palmetto.conf b/meta-openbmc-machines/meta-openpower/meta-ibm/meta-palmetto/conf/machine/palmetto.conf
index d57bdcb..f6256a7 100644
--- a/meta-openbmc-machines/meta-openpower/meta-ibm/meta-palmetto/conf/machine/palmetto.conf
+++ b/meta-openbmc-machines/meta-openpower/meta-ibm/meta-palmetto/conf/machine/palmetto.conf
@@ -1,5 +1,5 @@
KMACHINE = "aspeed"
-KERNEL_DEVICETREE = "${MACHINE}.dtb"
+KERNEL_DEVICETREE = "${KMACHINE}-bmc-opp-${MACHINE}.dtb"
require conf/machine/include/ast2400.inc
require conf/machine/include/obmc-bsp-common.inc
diff --git a/meta-openbmc-machines/meta-openpower/meta-ibm/meta-palmetto/recipes-kernel/linux/linux-obmc/palmetto.dts b/meta-openbmc-machines/meta-openpower/meta-ibm/meta-palmetto/recipes-kernel/linux/linux-obmc/palmetto.dts
index d55096b..3b5e0f1 100644
--- a/meta-openbmc-machines/meta-openpower/meta-ibm/meta-palmetto/recipes-kernel/linux/linux-obmc/palmetto.dts
+++ b/meta-openbmc-machines/meta-openpower/meta-ibm/meta-palmetto/recipes-kernel/linux/linux-obmc/palmetto.dts
@@ -1,325 +1 @@
-/dts-v1/;
-
-#include "skeleton.dtsi"
-
-/ {
- model = "Palmetto BMC";
- compatible = "tyan,palmetto-bmc", "aspeed,ast2400";
- #address-cells = <1>;
- #size-cells = <1>;
- interrupt-parent = <&vic>;
-
- aliases {
- serial0 = &uart5;
- };
-
- chosen {
- stdout-path = &uart5;
- bootargs = "console=ttyS4,38400";
- };
-
- memory {
- reg = < 0x40000000 0x10000000 >;
- };
-
- cpus {
- #address-cells = <1>;
- #size-cells = <0>;
-
- cpu at 0 {
- compatible = "arm,arm926ej-s";
- device_type = "cpu";
- reg = <0>;
- };
- };
-
- // FIXME
- clocks {
- // Do a proper driver... for now, we know the straps
- // and uboot config on palmetto are:
- // - CLKIN is 48Mhz
- // - HPLL is 384Mhz
- // - CPU:AHB is strapped 2:1
- // - PCLK is HPLL/8 = 48Mhz
- clk_apb: clk_apb {
- #clock-cells = <0>;
- compatible = "fixed-clock";
- clock-frequency = <48000000>;
- };
- clk_hpll: clk_hpll {
- #clock-cells = <0>;
- compatible = "fixed-clock";
- clock-frequency = <384000000>;
- };
- };
-
- ahb {
- compatible = "simple-bus";
- #address-cells = <1>;
- #size-cells = <1>;
- ranges;
-
- vic: interrupt-controller at 1e6c0080 {
- compatible = "aspeed,new-vic";
- interrupt-controller;
- #interrupt-cells = <1>;
- valid-sources = < 0xffffffff 0x0007ffff>;
- reg = <0x1e6c0080 0x80>;
- };
-
- mac0: ethernet at 1e660000 {
- compatible = "faraday,ftgmac100", "aspeed,ast2400-mac";
- reg = <0x1e660000 0x180>;
- interrupts = <2>;
- use-nc-si;
- no-hw-checksum;
- };
-
- apb {
- compatible = "simple-bus";
- #address-cells = <1>;
- #size-cells = <1>;
- ranges;
-
- sram at 1e72000 {
- compatible = "mmio-sram";
- reg = <0x1e72000 0x8000>; // 32K
- };
-
- ibt at 1e789140 {
- compatible = "aspeed,bt-host";
- reg = <0x1e789140 0x18>;
- };
-
- i2c: i2c at 1e78a040 {
- compatible = "aspeed,ast2400-i2c-common";
- reg = <0x1e78a000 0x40>;
- ranges = <0 0x1e78a000 0x1000>;
- interrupts = <12>;
- clocks = <&clk_apb>;
-
- i2c0: i2c-bus at 0x40 {
- reg = <0x40 0x40>;
- compatible = "aspeed,ast2400-i2c-bus";
- bus = <0>;
- clock-frequency = <100000>;
- status = "okay";
- eeprom at 50 {
- compatible = "atmel,24c256";
- reg = <0x50>;
- pagesize = <64>;
- };
- rtc at 68 {
- compatible = "dallas,ds3231";
- reg = <0x68>;
- // interrupts = <GPIOF0>
- };
- };
-
- i2c1: i2c-bus at 0x80 {
- reg = <0x80 0x40>;
- compatible = "aspeed,ast2400-i2c-bus";
- bus = <1>;
- clock-frequency = <100000>;
- status = "okay";
- };
-
- i2c2: i2c-bus at 0xC0 {
- reg = <0xC0 0x40>;
- compatible = "aspeed,ast2400-i2c-bus";
- bus = <2>;
- clock-frequency = <100000>;
- status = "okay";
- tmp423 at 4c {
- compatible = "ti,tmp423";
- reg = <0x4c>;
- };
- };
-
- i2c3: i2c-bus at 0x100 {
- reg = <0x100 0x40>;
- compatible = "aspeed,ast2400-i2c-bus";
- bus = <3>;
- clock-frequency = <100000>;
- status = "okay";
- };
-
- i2c4: i2c-bus at 0x140 {
- reg = <0x140 0x40>;
- compatible = "aspeed,ast2400-i2c-bus";
- bus = <4>;
- clock-frequency = <100000>;
- status = "okay";
- };
-
- i2c5: i2c-bus at 0x180 {
- reg = <0x180 0x40>;
- compatible = "aspeed,ast2400-i2c-bus";
- bus = <5>;
- clock-frequency = <100000>;
- status = "okay";
- };
-
- i2c6: i2c-bus at 0x1C0 {
- reg = <0x1C0 0x40>;
- compatible = "aspeed,ast2400-i2c-bus";
- bus = <6>;
- clock-frequency = <100000>;
- status = "okay";
- };
-
- i2c7: i2c-bus at 0x300 {
- reg = <0x300 0x40>;
- compatible = "aspeed,ast2400-i2c-bus";
- bus = <7>;
- clock-frequency = <100000>;
- status = "okay";
- };
-
- i2c8: i2c-bus at 0x340 {
- reg = <0x340 0x40>;
- compatible = "aspeed,ast2400-i2c-bus";
- bus = <8>;
- clock-frequency = <100000>;
- status = "okay";
- };
-
- i2c9: i2c-bus at 0x380 {
- reg = <0x380 0x40>;
- compatible = "aspeed,ast2400-i2c-bus";
- bus = <9>;
- clock-frequency = <100000>;
- status = "disabled";
- };
-
- i2c10: i2c-bus at 0x3C0 {
- reg = <0x380 0x40>;
- compatible = "aspeed,ast2400-i2c-bus";
- bus = <10>;
- clock-frequency = <100000>;
- status = "disabled";
- };
-
- i2c11: i2c-bus at 0x400 {
- reg = <0x400 0x40>;
- compatible = "aspeed,ast2400-i2c-bus";
- bus = <11>;
- clock-frequency = <100000>;
- status = "disabled";
- };
-
- i2c12: i2c-bus at 0x440 {
- reg = <0x400 0x40>;
- compatible = "aspeed,ast2400-i2c-bus";
- bus = <12>;
- clock-frequency = <100000>;
- status = "disabled";
- };
-
- i2c13: i2c-bus at 0x480 {
- reg = <0x480 0x40>;
- compatible = "aspeed,ast2400-i2c-bus";
- bus = <13>;
- clock-frequency = <100000>;
- status = "disabled";
- };
-
- };
-
- syscon: syscon at 1e6e2000 {
- compatible = "aspeed,syscon", "syscon";
- reg = <0x1e6e2000 0x1a8>;
- interrupts = <19>;
- clocks = <&clk_apb>;
- status = "okay";
- };
-
- wdt: wdt at 1e785000 {
- compatible = "aspeed,wdt", "wdt";
- reg = <0x1e785000 0x1c4>;
- interrupts = <27>;
- clocks = <&clk_apb>;
- };
-
- rtc: rtc at 1e781000 {
- compatible = "aspeed,rtc";
- reg = <0x1e781000 0x18>;
- };
-
- timer: timer at 98400000 {
- compatible = "aspeed,timer";
- reg = <0x1e782000 0x90>;
- // The moxart_timer driver registers only one interrupt
- // and assumes it's for timer 1
- //interrupts = <16 17 18 35 36 37 38 39>;
- interrupts = <16>;
- clocks = <&clk_apb>;
- };
-
- gpio: gpio at 1e780000 {
- compatible = "aspeed,ast2400-gpio";
- reg = <0x1e780000 0x1000>;
- interrupts = <20>;
- };
-
- uart1: serial at 1e783000 {
- compatible = "ns16550a";
- reg = <0x1e783000 0x1000>;
- reg-shift = <2>;
- interrupts = <9>;
- clock-frequency = < 1843200 >;
- no-loopback-test;
- };
- uart2: serial at 1e78d000 {
- compatible = "ns16550a";
- reg = <0x1e78d000 0x1000>;
- reg-shift = <2>;
- interrupts = <32>;
- clock-frequency = < 1843200 >;
- no-loopback-test;
- };
- /* APSS UART */
- uart3: serial at 1e78e000 {
- compatible = "ns16550a";
- reg = <0x1e78e000 0x1000>;
- reg-shift = <2>;
- interrupts = <33>;
- clock-frequency = < 1843200 >;
- no-loopback-test;
- };
-
- /* Host UART */
- uart4: serial at 1e78f000 {
- compatible = "ns16550a";
- reg = <0x1e78f000 0x1000>;
- reg-shift = <2>;
- interrupts = <34>;
- clock-frequency = < 1843200 >;
- current-speed = < 115200 >;
- no-loopback-test;
- };
-#if 1
- /* BMC UART */
- uart5: serial at 1e784000 {
- compatible = "ns16550a";
- reg = <0x1e784000 0x1000>;
- reg-shift = <2>;
- interrupts = <10>;
- clock-frequency = < 1843200 >;
- current-speed = < 38400 >;
- no-loopback-test;
- };
-#endif
-
- uart6: serial at 1e787000 {
- compatible = "ns16550a";
- reg = <0x1e787000 0x1000>;
- reg-shift = <2>;
- interrupts = <10>;
- clock-frequency = < 1843200 >;
- current-speed = < 38400 >;
- no-loopback-test;
- };
- };
- };
-};
+# use in-tree devtree
diff --git a/meta-openbmc-machines/meta-openpower/meta-ibm/meta-palmetto/recipes-kernel/linux/linux-obmc_%.bbappend b/meta-openbmc-machines/meta-openpower/meta-ibm/meta-palmetto/recipes-kernel/linux/linux-obmc_%.bbappend
index e4a4d85..a49c239 100644
--- a/meta-openbmc-machines/meta-openpower/meta-ibm/meta-palmetto/recipes-kernel/linux/linux-obmc_%.bbappend
+++ b/meta-openbmc-machines/meta-openpower/meta-ibm/meta-palmetto/recipes-kernel/linux/linux-obmc_%.bbappend
@@ -1,2 +1,2 @@
FILESEXTRAPATHS_prepend := "${THISDIR}/linux-obmc:"
-SRC_URI += "file://palmetto.dts file://palmetto.cfg"
+SRC_URI += "file://palmetto.cfg"
--
2.6.3
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