x86: quark: Optimize MRC execution time

[u-boot] / arch / x86 / cpu / baytrail / early_uart.c

diff --git a/arch/x86/cpu/baytrail/early_uart.c b/arch/x86/cpu/baytrail/early_uart.c
index 41992105fe198f974a7ee7fdf16639a38d985914..b64a3a90db4ab7e1d10b9a20e3a0867a38031bab 100644 (file)
--- a/arch/x86/cpu/baytrail/early_uart.c
+++ b/arch/x86/cpu/baytrail/early_uart.c
@@ -50,7 +50,7 @@ static void score_select_func(int pad, int func)
        writel(reg, pconf0_addr);
 }
 
-static void pci_write_config32(int dev, unsigned int where, u32 value)
+static void x86_pci_write_config32(int dev, unsigned int where, u32 value)
 {
        unsigned long addr;
 
@@ -62,7 +62,8 @@ static void pci_write_config32(int dev, unsigned int where, u32 value)
 int setup_early_uart(void)
 {
        /* Enable the legacy UART hardware. */
-       pci_write_config32(PCI_DEV_CONFIG(0, LPC_DEV, LPC_FUNC), UART_CONT, 1);
+       x86_pci_write_config32(PCI_DEV_CONFIG(0, LPC_DEV, LPC_FUNC), UART_CONT,
+                              1);
 
        /*
         * Set up the pads to the UART function. This allows the signals to