From: Simon Glass <sjg@chromium.org>
Date: Wed, 21 Aug 2024 16:19:15 +0000 (-0600)
Subject: global_data: Reduce the size of bus_clk and mem_clk
X-Git-Url: http://git.dujemihanovic.xyz/%22http:/www.sics.se/static/git-logo.png?a=commitdiff_plain;h=80166ea20baaa129b3c1dfa50ebee7ccf17ee17e;p=u-boot.git

global_data: Reduce the size of bus_clk and mem_clk

The bus clock and memory clock are unlikely to go above 4GHz for now, so
reduce the field size to 32 bits.

Signed-off-by: Simon Glass <sjg@chromium.org>
---

diff --git a/arch/mips/mach-ath79/ar934x/clk.c b/arch/mips/mach-ath79/ar934x/clk.c
index bdaa6839a2..231a21ca90 100644
--- a/arch/mips/mach-ath79/ar934x/clk.c
+++ b/arch/mips/mach-ath79/ar934x/clk.c
@@ -327,8 +327,8 @@ int do_ar934x_showclk(struct cmd_tbl *cmdtp, int flag, int argc,
 {
 	ar934x_update_clock();
 	printf("CPU:       %8ld MHz\n", gd->cpu_clk / 1000000);
-	printf("Memory:    %8ld MHz\n", gd->mem_clk / 1000000);
-	printf("AHB:       %8ld MHz\n", gd->bus_clk / 1000000);
+	printf("Memory:    %8d MHz\n", gd->mem_clk / 1000000);
+	printf("AHB:       %8d MHz\n", gd->bus_clk / 1000000);
 	return 0;
 }
 
diff --git a/arch/mips/mach-octeon/cpu.c b/arch/mips/mach-octeon/cpu.c
index c7744e8470..c771da61a6 100644
--- a/arch/mips/mach-octeon/cpu.c
+++ b/arch/mips/mach-octeon/cpu.c
@@ -67,7 +67,7 @@ static int get_clocks(void)
 	gd->cpu_clk = ref_clock * FIELD_GET(RST_BOOT_C_MUL, val);
 	gd->bus_clk = ref_clock * FIELD_GET(RST_BOOT_PNR_MUL, val);
 
-	debug("%s: cpu: %lu, bus: %lu\n", __func__, gd->cpu_clk, gd->bus_clk);
+	debug("%s: cpu: %lu, bus: %u\n", __func__, gd->cpu_clk, gd->bus_clk);
 
 	return 0;
 }
diff --git a/include/asm-generic/global_data.h b/include/asm-generic/global_data.h
index 094e97449f..0c8801500f 100644
--- a/include/asm-generic/global_data.h
+++ b/include/asm-generic/global_data.h
@@ -66,11 +66,11 @@ struct global_data {
 	/**
 	 * @bus_clk: platform clock rate in Hz
 	 */
-	unsigned long bus_clk;
+	unsigned int bus_clk;
 	/**
 	 * @mem_clk: memory clock rate in Hz
 	 */
-	unsigned long mem_clk;
+	unsigned int mem_clk;
 	/**
 	 * @env_addr: address of environment structure
 	 *