Import octeon_should_swizzle_table[] which is needed for the area
specific swapping. It will be used by the platform specific
mangle-port.h header.
Imported from Linux v5.7.
Signed-off-by: Stefan Roese <s...@denx.de>
---
(no changes since v1)
arch/mips/mach-octeon/cpu.c | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)
diff --git a/arch/mips/mach-octeon/cpu.c b/arch/mips/mach-octeon/cpu.c
index 2680a2e6ed..6f87a4ef8c 100644
--- a/arch/mips/mach-octeon/cpu.c
+++ b/arch/mips/mach-octeon/cpu.c
@@ -13,6 +13,27 @@
DECLARE_GLOBAL_DATA_PTR;
+/*
+ * TRUE for devices having registers with little-endian byte
+ * order, FALSE for registers with native-endian byte order.
+ * PCI mandates little-endian, USB and SATA are configurable,
+ * but we chose little-endian for these.
+ *
+ * This table will be referened in the Octeon platform specific
+ * mangle-port.h header.
+ */
+const bool octeon_should_swizzle_table[256] = {
+ [0x00] = true, /* bootbus/CF */
+ [0x1b] = true, /* PCI mmio window */
+ [0x1c] = true, /* PCI mmio window */
+ [0x1d] = true, /* PCI mmio window */
+ [0x1e] = true, /* PCI mmio window */
+ [0x68] = true, /* OCTEON III USB */
+ [0x69] = true, /* OCTEON III USB */
+ [0x6c] = true, /* OCTEON III SATA */
+ [0x6f] = true, /* OCTEON II USB */
+};
+
static int get_clocks(void)
{
const u64 ref_clock = PLL_REF_CLK;
--
2.28.0
