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ipq5018: skip USB init & deinit if EUD enable.

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Signed-off-by: Vandhiadevan Karunamoorthy <vkarunam@codeaurora.org>
Change-Id: I156d64a35048d5170424047e08b34304219357f0
This commit is contained in:
Vandhiadevan Karunamoorthy 2020-06-25 12:31:13 +05:30 • committed by Gerrit - the friendly Code Review server
parent 82e2d85569
commit 0bf31a7cd2
2 changed files with 18 additions and 1 deletions
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14
board/qca/arm/ipq5018/ipq5018.c
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@ -1077,6 +1077,13 @@ void board_usb_deinit(int id)
{
int nodeoff, ssphy;
char node_name[8];
if(readl(EUD_EUD_EN2))
/*
* Eud enable skipping deinit part
*/
return;
snprintf(node_name, sizeof(node_name), "usb%d", id);
nodeoff = fdt_path_offset(gd->fdt_blob, node_name);
if (fdtdec_get_int(gd->fdt_blob, nodeoff, "qcom,emulation", 0))
@ -1244,12 +1251,17 @@ int ipq_board_usb_init(void)
int i, nodeoff, ssphy;
char node_name[8];
if(readl(EUD_EUD_EN2)) {
printf("USB: EUD Enable, skipping initialization\n");
return 0;
}
for (i=0; i<CONFIG_USB_MAX_CONTROLLER_COUNT; i++) {
snprintf(node_name, sizeof(node_name), "usb%d", i);
nodeoff = fdt_path_offset(gd->fdt_blob, node_name);
if (nodeoff < 0){
printf("USB: Node Not found, skipping initialization\n");
return -1;
return 0;
}
ssphy = fdtdec_get_int(gd->fdt_blob, nodeoff, "ssphy", 0);

5
board/qca/arm/ipq5018/ipq5018.h
View file

@ -19,6 +19,11 @@
#include <asm/arch-qca-common/qca_common.h>
#include "phy.h"
/*
* Eud register
*/
#define EUD_EUD_EN2 0x0005A000
#define MSM_SDC1_BASE 0x7800000
#define MSM_SDC1_SDHCI_BASE 0x7804000