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Commit a42da003 authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
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Merge "qpnp-fg-gen3: extend profile integrity word usage"

parents 688bc66f 5652fdc6

drivers/power/qcom-charger/qpnp-fg-gen3.c

+6 −2
Original line number Diff line number Diff line
@@ -1580,6 +1580,10 @@ static void dump_sram(u8 *buf, int len) 
	}

}



#define PROFILE_LOAD_BIT	BIT(0)

#define BOOTLOADER_LOAD_BIT	BIT(1)

#define BOOTLOADER_RESTART_BIT	BIT(2)

#define HLOS_RESTART_BIT	BIT(3)

static bool is_profile_load_required(struct fg_chip *chip)

{

	u8 buf[PROFILE_COMP_LEN], val;
@@ -1594,7 +1598,7 @@ static bool is_profile_load_required(struct fg_chip *chip) 
	}



	/* Check if integrity bit is set */

	if (val == 0x01) {

	if (val & PROFILE_LOAD_BIT) {

		fg_dbg(chip, FG_STATUS, "Battery profile integrity bit is set\n");

		rc = fg_sram_read(chip, PROFILE_LOAD_WORD, PROFILE_LOAD_OFFSET,

				buf, PROFILE_COMP_LEN, FG_IMA_DEFAULT);
@@ -1752,7 +1756,7 @@ static void profile_load_work(struct work_struct *work) 
	fg_dbg(chip, FG_STATUS, "SOC is ready\n");



	/* Set the profile integrity bit */

	val = 0x1;

	val = HLOS_RESTART_BIT | PROFILE_LOAD_BIT;

	rc = fg_sram_write(chip, PROFILE_INTEGRITY_WORD,

			PROFILE_INTEGRITY_OFFSET, &val, 1, FG_IMA_DEFAULT);

	if (rc < 0) {