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authorTakashi Iwai <tiwai@suse.de>2021-02-17 21:16:27 +0100
committerTakashi Iwai <tiwai@suse.de>2021-02-17 21:16:27 +0100
commit0c8e97c86b7398281f2224a9d913261d65185f0e (patch)
tree879ad2fc882eff168fda2c720a19095cac6effcc /arch/arm/include/debug/tegra.S
parentALSA: hda/realtek: Quirk for HP Spectre x360 14 amp setup (diff)
parentMerge remote-tracking branch 'asoc/for-5.12' into asoc-linus (diff)
downloadlinux-0c8e97c86b7398281f2224a9d913261d65185f0e.tar.xz
linux-0c8e97c86b7398281f2224a9d913261d65185f0e.zip
Merge tag 'asoc-v5.12' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Updates for v5.12 Another quiet release in terms of features, though several of the drivers got quite a bit of work and there were a lot of general changes resulting from Morimoto-san's ongoing cleanup work. - As ever, lots of hard work by Morimoto-san cleaning up the code and making it more consistent. - Many improvements in the Intel drivers including a wide range of quirks and bug fixes. - A KUnit testsuite for the topology code. - Support for Ingenic JZ4760(B), Intel AlderLake-P, DT configured nVidia cards, Qualcomm lpass-rx-macro and lpass-tx-macro - Removal of obsolete SIRF prima/atlas, Txx9 and ZTE zx drivers.
Diffstat (limited to 'arch/arm/include/debug/tegra.S')
-rw-r--r--arch/arm/include/debug/tegra.S54
1 files changed, 27 insertions, 27 deletions
diff --git a/arch/arm/include/debug/tegra.S b/arch/arm/include/debug/tegra.S
index 98daa7f48314..7454480d084b 100644
--- a/arch/arm/include/debug/tegra.S
+++ b/arch/arm/include/debug/tegra.S
@@ -149,7 +149,34 @@
.align
99: .word .
+#if defined(ZIMAGE)
+ .word . + 4
+/*
+ * Storage for the state maintained by the macro.
+ *
+ * In the kernel proper, this data is located in arch/arm/mach-tegra/tegra.c.
+ * That's because this header is included from multiple files, and we only
+ * want a single copy of the data. In particular, the UART probing code above
+ * assumes it's running using physical addresses. This is true when this file
+ * is included from head.o, but not when included from debug.o. So we need
+ * to share the probe results between the two copies, rather than having
+ * to re-run the probing again later.
+ *
+ * In the decompressor, we put the storage right here, since common.c
+ * isn't included in the decompressor build. This storage data gets put in
+ * .text even though it's really data, since .data is discarded from the
+ * decompressor. Luckily, .text is writeable in the decompressor, unless
+ * CONFIG_ZBOOT_ROM. That dependency is handled in arch/arm/Kconfig.debug.
+ */
+ /* Debug UART initialization required */
+ .word 1
+ /* Debug UART physical address */
+ .word 0
+ /* Debug UART virtual address */
+ .word 0
+#else
.word tegra_uart_config
+#endif
.ltorg
/* Load previously selected UART address */
@@ -189,30 +216,3 @@
.macro waituarttxrdy,rd,rx
.endm
-
-/*
- * Storage for the state maintained by the macros above.
- *
- * In the kernel proper, this data is located in arch/arm/mach-tegra/tegra.c.
- * That's because this header is included from multiple files, and we only
- * want a single copy of the data. In particular, the UART probing code above
- * assumes it's running using physical addresses. This is true when this file
- * is included from head.o, but not when included from debug.o. So we need
- * to share the probe results between the two copies, rather than having
- * to re-run the probing again later.
- *
- * In the decompressor, we put the symbol/storage right here, since common.c
- * isn't included in the decompressor build. This symbol gets put in .text
- * even though it's really data, since .data is discarded from the
- * decompressor. Luckily, .text is writeable in the decompressor, unless
- * CONFIG_ZBOOT_ROM. That dependency is handled in arch/arm/Kconfig.debug.
- */
-#if defined(ZIMAGE)
-tegra_uart_config:
- /* Debug UART initialization required */
- .word 1
- /* Debug UART physical address */
- .word 0
- /* Debug UART virtual address */
- .word 0
-#endif