From: Piotr Dymacz <pepe2k@gmail.com>
Date: Wed, 2 Dec 2015 18:30:07 +0000 (+0100)
Subject: Fix SPI clock calculation in setclk command, use new QC/A clocks calculation function
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=d49f8563fb0cf00a305e5defb015727577793640;p=oweals%2Fu-boot_mod.git

Fix SPI clock calculation in setclk command, use new QC/A clocks calculation function
---

diff --git a/u-boot/common/cmd_custom.c b/u-boot/common/cmd_custom.c
index ad97d9f..c85c20f 100755
--- a/u-boot/common/cmd_custom.c
+++ b/u-boot/common/cmd_custom.c
@@ -559,12 +559,7 @@ int do_set_clocks(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]){
 	if(argc == 1){
 
 		// read clocks
-		qca_sys_clocks(&cpu_freq, &ddr_freq, &ahb_freq, NULL, NULL);
-
-		// calculate SPI clock (we need to set bit 0 to 1 in SPI_FUNC_SELECT to access SPI registers)
-		ar7240_reg_wr(AR7240_SPI_FS, 0x01);
-		spi_freq = ahb_freq / (((ar7240_reg_rd(AR7240_SPI_CLOCK) & 0x3F) + 1) * 2);
-		ar7240_reg_wr(AR7240_SPI_FS, 0x0);
+		qca_sys_clocks(&cpu_freq, &ddr_freq, &ahb_freq, &spi_freq, NULL);
 
 		// make MHz from Hz
 		cpu_freq /= 1000000;