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[master,1/2] recipes-bsp: Add TI PCM6240 ADC firmware recipe

Message ID 20260206050608.1929093-2-p-bhagat@ti.com
State Under Review
Delegated to: Ryan Eatmon
Headers show
Series Update audio firmware recipes for AM62DX | expand

Commit Message

Paresh Bhagat Feb. 6, 2026, 5:06 a.m. UTC 
From: Vishnu Singh <v-singh1@ti.com>

Add PCM6240 ADC firmware recipe for am62dxx-evm to support 2 PCM6240
ADC's, each supporting 4 channel recording.

Signed-off-by: Vishnu Singh <v-singh1@ti.com>
Signed-off-by: Paresh Bhagat <p-bhagat@ti.com>
---
 meta-ti-bsp/conf/machine/am62dxx-evm.conf         |  2 +-
 meta-ti-bsp/recipes-bsp/ti-adc-fw/ti-adc-fw.bb    | 15 +++++++++++++++
 .../recipes-bsp/ti-linux-fw/ti-linux-fw.inc       |  1 +
 3 files changed, 17 insertions(+), 1 deletion(-)
 create mode 100644 meta-ti-bsp/recipes-bsp/ti-adc-fw/ti-adc-fw.bb
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Patch

diff --git a/meta-ti-bsp/conf/machine/am62dxx-evm.conf b/meta-ti-bsp/conf/machine/am62dxx-evm.conf
index ea851d8d..4b77656d 100644
--- a/meta-ti-bsp/conf/machine/am62dxx-evm.conf
+++ b/meta-ti-bsp/conf/machine/am62dxx-evm.conf
@@ -17,4 +17,4 @@  FIT_CONF_DEFAULT_DTB = "k3-am62d2-evm.dtb"
 
 UBOOT_MACHINE = "am62dx_evm_a53_defconfig"
 
-MACHINE_ESSENTIAL_EXTRA_RRECOMMENDS += "ti-dac-fw"
+MACHINE_ESSENTIAL_EXTRA_RRECOMMENDS += "ti-dac-fw ti-adc-fw"
diff --git a/meta-ti-bsp/recipes-bsp/ti-adc-fw/ti-adc-fw.bb b/meta-ti-bsp/recipes-bsp/ti-adc-fw/ti-adc-fw.bb
new file mode 100644
index 00000000..ad025483
--- /dev/null
+++ b/meta-ti-bsp/recipes-bsp/ti-adc-fw/ti-adc-fw.bb
@@ -0,0 +1,15 @@ 
+DESCRIPTION = "TI ADC PCM6240 config prebuild binary firmware"
+
+require recipes-bsp/ti-linux-fw/ti-linux-fw.inc
+
+PV = "${PCM6240_FW_VERSION}"
+PR = "${INC_PR}.0"
+
+COMPATIBLE_MACHINE = "am62dxx"
+
+PCM6240_2DEV = "pcm6240-2dev-reg.bin"
+
+do_install() {
+	install -d ${D}${nonarch_base_libdir}/firmware
+	install -m 0644 ${S}/ti/pcm6240/${PCM6240_2DEV} ${D}${nonarch_base_libdir}/firmware/
+}
diff --git a/meta-ti-bsp/recipes-bsp/ti-linux-fw/ti-linux-fw.inc b/meta-ti-bsp/recipes-bsp/ti-linux-fw/ti-linux-fw.inc
index df200716..ecd4e350 100644
--- a/meta-ti-bsp/recipes-bsp/ti-linux-fw/ti-linux-fw.inc
+++ b/meta-ti-bsp/recipes-bsp/ti-linux-fw/ti-linux-fw.inc
@@ -20,6 +20,7 @@  TI_HSM_DEMO_FW_VERSION = "11.00.09"
 TAD5212_FW_VERSION = "1.0.0.0"
 TI_PKA_FW_VERSION = "2.1.0"
 TI_IPC_EXAMPLES_FW_VERSION = "3.52.00.01"
+PCM6240_FW_VERSION = "1.0.0.0"
 
 TI_LINUX_FW_SRCREV ?= "8ec0c42b8ccf2c9e8bebfd7c4e03d93fed555442"
 SRCREV = "${TI_LINUX_FW_SRCREV}"